initial package creation

Signed-off-by: Toshaan Bharvani <toshaan@powerel.org>

SOURCES/0001-basic_string-reserve-n-semantics-are-not-available-i.patch

@@ -0,0 +1,85 @@
+From 8a7f364afd86a4c4c2c747ae9cb4216fe992acc8 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Wed, 25 Aug 2021 12:36:42 -0400
+Subject: [PATCH 01/17] basic_string::reserve(n) semantics are not available in
+ DTS
+
+Various tests were added upstream 2020-08-06 as part of:
+  "libstdc++: Implement P0966 std::string::reserve should not shrink"
+  https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=140cf935cd118f7208b7c3826a8b9d50936242f0
+
+std::string and std::wstring are instantiated in the system libstdc++.so
+via explicit instantiation definitions, so the new basic_string::reserve(n)
+semantics are not available in DTS.
+
+Update/disable the pertinent parts of the tests to reflect the behavior
+when run against the system libstdc++.so.
+---
+ .../testsuite/21_strings/basic_string/capacity/char/1.cc    | 6 ------
+ .../21_strings/basic_string/capacity/char/18654.cc          | 2 +-
+ .../testsuite/21_strings/basic_string/capacity/wchar_t/1.cc | 6 ------
+ .../21_strings/basic_string/capacity/wchar_t/18654.cc       | 2 +-
+ 4 files changed, 2 insertions(+), 14 deletions(-)
+
+diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/1.cc
+index eea69771f..64187718d 100644
+--- a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/1.cc
++++ b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/1.cc
+@@ -41,12 +41,6 @@ void test01()
+   sz01 = str01.capacity();
+   VERIFY( sz01 < sz02 );
+ 
+-  // P0966: reserve should not shrink
+-  str01.reserve(100);
+-  sz01 = str01.capacity();
+-  str01.reserve(sz01 - 1);
+-  VERIFY( str01.capacity() == sz01 );
+-
+   sz01 = str01.size() + 5;
+   str01.resize(sz01);
+   sz02 = str01.size();
+diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/18654.cc b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/18654.cc
+index 02ce78ea6..3a7352123 100644
+--- a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/18654.cc
++++ b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/18654.cc
+@@ -51,7 +51,7 @@ void test01()
+       VERIFY( cap >= 3 * i );
+ 
+       str.reserve(2 * i);
+-      VERIFY( str.capacity() == cap );
++      VERIFY( str.capacity() == 2 * i );
+ 
+ #if __cplusplus <= 201703L
+       str.reserve();
+diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/wchar_t/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/wchar_t/1.cc
+index f01a27e8c..70915a94d 100644
+--- a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/wchar_t/1.cc
++++ b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/wchar_t/1.cc
+@@ -41,12 +41,6 @@ void test01()
+   sz01 = str01.capacity();
+   VERIFY( sz01 < sz02 );
+ 
+-  // P0966: reserve should not shrink
+-  str01.reserve(100);
+-  sz01 = str01.capacity();
+-  str01.reserve(sz01 - 1);
+-  VERIFY( str01.capacity() == sz01 );
+-
+   sz01 = str01.size() + 5;
+   str01.resize(sz01);
+   sz02 = str01.size();
+diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc
+index 267fd198b..c9711a294 100644
+--- a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc
++++ b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc
+@@ -51,7 +51,7 @@ void test01()
+       VERIFY( cap >= 3 * i );
+ 
+       str.reserve(2 * i);
+-      VERIFY( str.capacity() == cap );
++      VERIFY( str.capacity() == 2 * i );
+ 
+ #if __cplusplus <= 201703L
+       str.reserve();
+-- 
+2.31.1

SOURCES/0004-operator-istream-char-N-eofbit-fixes-are-not-availab.patch

@@ -0,0 +1,46 @@
+From d7fae9f17479c44dae68483d457fc3fbb58c4b83 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Wed, 25 Aug 2021 15:57:36 -0400
+Subject: [PATCH 04/17] operator>>(istream&, char(&)[N]) eofbit fixes are not
+ available in DTS
+
+The upstream commit on 2020-08--6:
+  Do not set eofbit eagerly in operator>>(istream&, char(&)[N])
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=4e39f563c0cd25401f689c2093cb8c13692156ef
+altered the behaviour of std::istream symbols defined in libstdc++.so,
+but with DTS you get the old definitions from the system libstdc++.so
+
+Hence this patch tweaks the new tests to avoid failing when run against
+the system libstdc++.so
+---
+ .../21_strings/basic_string/inserters_extractors/char/13.cc      | 1 -
+ .../21_strings/basic_string/inserters_extractors/wchar_t/13.cc   | 1 -
+ 2 files changed, 2 deletions(-)
+
+diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/char/13.cc b/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/char/13.cc
+index a25d8a93d..7d85e6ead 100644
+--- a/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/char/13.cc
++++ b/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/char/13.cc
+@@ -29,7 +29,6 @@ test01()
+   std::string buf;
+   in.width(4);
+   in >> buf;
+-  VERIFY( !in.eof() ); // should stop after reading 4 chars
+   VERIFY( buf == str );
+ }
+ 
+diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/13.cc b/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/13.cc
+index f15294a44..fa5fe3d4a 100644
+--- a/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/13.cc
++++ b/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/13.cc
+@@ -29,7 +29,6 @@ test01()
+   std::wstring buf;
+   in.width(4);
+   in >> buf;
+-  VERIFY( !in.eof() ); // should stop after reading 4 chars
+   VERIFY( buf == str );
+ }
+ 
+-- 
+2.31.1
+

SOURCES/0005-Disable-tests-for-PR-libstdc-79820-and-PR-libstdc-81.patch

@@ -0,0 +1,53 @@
+From 3ede89bd19328c26bcd881b873cf4a766ae0da3a Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Wed, 25 Aug 2021 17:04:02 -0400
+Subject: [PATCH 05/17] Disable tests for PR libstdc++/79820 and PR
+ libstdc++/81751 under DTS
+
+Upstream commit 2017-08-09
+  PR libstdc++/81751 don't call fflush(NULL)
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=04d07b61cb80fd97e98eb39451ff6a8675a63d90
+added these test cases as part of verifying the behavior of sys_open (that
+it resets errno and doesn't call fflush on NULL).
+
+These symbols are in the system stdlib when run from DTS and thus aren't
+fixed by the above change:
+
+ 1521: 000000000007c430    104 FUNC    GLOBAL DEFAULT       12 std::__basic_file<char>::sys_open(int, std::_Ios_Openmode)@@GLIBCXX_3.4
+ 2895: 000000000007c730     95 FUNC    GLOBAL DEFAULT       12 std::__basic_file<char>::sys_open(_IO_FILE*, std::_Ios_Openmode)@@GLIBCXX_3.4
+
+This patch disables the non-fixed assertions.
+---
+ libstdc++-v3/testsuite/ext/stdio_filebuf/char/79820.cc | 2 --
+ libstdc++-v3/testsuite/ext/stdio_filebuf/char/81751.cc | 1 -
+ 2 files changed, 3 deletions(-)
+
+diff --git a/libstdc++-v3/testsuite/ext/stdio_filebuf/char/79820.cc b/libstdc++-v3/testsuite/ext/stdio_filebuf/char/79820.cc
+index 278b99169..e2a8e3b3d 100644
+--- a/libstdc++-v3/testsuite/ext/stdio_filebuf/char/79820.cc
++++ b/libstdc++-v3/testsuite/ext/stdio_filebuf/char/79820.cc
+@@ -26,9 +26,7 @@ void
+ test01()
+ {
+   FILE* f = std::fopen("79820.txt", "w");
+-  errno = 127;
+   __gnu_cxx::stdio_filebuf<char> b(f, std::ios::out, BUFSIZ);
+-  VERIFY(errno == 127); // PR libstdc++/79820
+   b.close();
+   std::fclose(f);
+ }
+diff --git a/libstdc++-v3/testsuite/ext/stdio_filebuf/char/81751.cc b/libstdc++-v3/testsuite/ext/stdio_filebuf/char/81751.cc
+index 21aa06f78..6a231d7cf 100644
+--- a/libstdc++-v3/testsuite/ext/stdio_filebuf/char/81751.cc
++++ b/libstdc++-v3/testsuite/ext/stdio_filebuf/char/81751.cc
+@@ -31,7 +31,6 @@ test01()
+   FILE* in1 = std::fopen("81751.txt", "r");
+   __gnu_cxx::stdio_filebuf<char> buf1(in1, std::ios::in, BUFSIZ);
+   int c = buf1.sgetc();
+-  VERIFY( c == std::char_traits<char>::eof() ); // PR libstdc++/81751
+ 
+   std::fflush(out);
+   FILE* in2 = std::fopen("81751.txt", "r");
+-- 
+2.31.1
+

SOURCES/0006-Don-t-assume-has_facet-codecvt_c16-when-run-against-.patch

@@ -0,0 +1,118 @@
+From 59388ee3dac5c737086ed1f83f552a44481a2213 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Tue, 31 Aug 2021 16:08:57 -0400
+Subject: [PATCH 06/17] Don't assume has_facet<codecvt_c16> when run against
+ system libstdc++
+
+Upstream commit 2019-02-19:
+  P0482R5 char8_t: Standard library support
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=c124af936b6b225eb548ccdd7f01400511d784dc
+added new locale facets for char8_t.
+
+has_facet<codecvt_c16> returns false, as it is using the std::locale the system libstdc++:
+
+$ eu-readelf -s char16_t-char8_t.exe |c++filt |grep UNDEF|grep locale
+    3: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::locale::classic()@GLIBCXX_3.4 (2)
+    8: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::locale::locale(std::locale const&)@GLIBCXX_3.4 (2)
+   13: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::locale::id::_M_id() const@GLIBCXX_3.4 (2)
+   22: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::locale::~locale()@GLIBCXX_3.4 (2)
+   64: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::locale::classic()@@GLIBCXX_3.4
+   76: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::locale::locale(std::locale const&)@@GLIBCXX_3.4
+   89: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::locale::id::_M_id() const@@GLIBCXX_3.4
+  108: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::locale::~locale()@@GLIBCXX_3.4
+
+Hence this patch tweaks tests so that they bail out if run against an older std::locale.
+---
+ libstdc++-v3/testsuite/22_locale/codecvt/char16_t-char8_t.cc | 3 ++-
+ libstdc++-v3/testsuite/22_locale/codecvt/char16_t.cc         | 3 ++-
+ libstdc++-v3/testsuite/22_locale/codecvt/char32_t-char8_t.cc | 3 ++-
+ libstdc++-v3/testsuite/22_locale/codecvt/char32_t.cc         | 3 ++-
+ libstdc++-v3/testsuite/22_locale/codecvt/utf8-char8_t.cc     | 2 ++
+ libstdc++-v3/testsuite/22_locale/codecvt/utf8.cc             | 2 ++
+ 6 files changed, 12 insertions(+), 4 deletions(-)
+
+diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/char16_t-char8_t.cc b/libstdc++-v3/testsuite/22_locale/codecvt/char16_t-char8_t.cc
+index 71a23bef4..d4aa519a2 100644
+--- a/libstdc++-v3/testsuite/22_locale/codecvt/char16_t-char8_t.cc
++++ b/libstdc++-v3/testsuite/22_locale/codecvt/char16_t-char8_t.cc
+@@ -31,7 +31,8 @@ test01()
+   using namespace std;
+   typedef codecvt<char16_t, char8_t, mbstate_t> codecvt_c16;
+   locale loc_c = locale::classic();
+-  VERIFY(has_facet<codecvt_c16>(loc_c));
++  if (!has_facet<codecvt_c16>(loc_c))
++    return;
+   const codecvt_c16* const cvt = &use_facet<codecvt_c16>(loc_c);
+ 
+   VERIFY(!cvt->always_noconv());
+diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/char16_t.cc b/libstdc++-v3/testsuite/22_locale/codecvt/char16_t.cc
+index 7b5ce126d..05c77b2b1 100644
+--- a/libstdc++-v3/testsuite/22_locale/codecvt/char16_t.cc
++++ b/libstdc++-v3/testsuite/22_locale/codecvt/char16_t.cc
+@@ -29,7 +29,8 @@ test01()
+   using namespace std;
+   typedef codecvt<char16_t, char, mbstate_t> codecvt_c16;
+   locale loc_c = locale::classic();
+-  VERIFY(has_facet<codecvt_c16>(loc_c));
++  if (!has_facet<codecvt_c16>(loc_c))
++    return;
+   const codecvt_c16* const cvt = &use_facet<codecvt_c16>(loc_c);
+ 
+   VERIFY(!cvt->always_noconv());
+diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/char32_t-char8_t.cc b/libstdc++-v3/testsuite/22_locale/codecvt/char32_t-char8_t.cc
+index f30ae22e9..281969e9b 100644
+--- a/libstdc++-v3/testsuite/22_locale/codecvt/char32_t-char8_t.cc
++++ b/libstdc++-v3/testsuite/22_locale/codecvt/char32_t-char8_t.cc
+@@ -33,7 +33,8 @@ test01()
+   using namespace std;
+   typedef codecvt<char32_t, char8_t, mbstate_t> codecvt_c32;
+   locale loc_c = locale::classic();
+-  VERIFY(has_facet<codecvt_c32>(loc_c));
++  if (!has_facet<codecvt_c32>(loc_c))
++    return;
+   const codecvt_c32* const cvt = &use_facet<codecvt_c32>(loc_c);
+ 
+   VERIFY(!cvt->always_noconv());
+diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/char32_t.cc b/libstdc++-v3/testsuite/22_locale/codecvt/char32_t.cc
+index 558ba9145..82980b702 100644
+--- a/libstdc++-v3/testsuite/22_locale/codecvt/char32_t.cc
++++ b/libstdc++-v3/testsuite/22_locale/codecvt/char32_t.cc
+@@ -31,7 +31,8 @@ test01()
+   using namespace std;
+   typedef codecvt<char32_t, char, mbstate_t> codecvt_c32;
+   locale loc_c = locale::classic();
+-  VERIFY(has_facet<codecvt_c32>(loc_c));
++  if (!has_facet<codecvt_c32>(loc_c))
++    return;
+   const codecvt_c32* const cvt = &use_facet<codecvt_c32>(loc_c);
+ 
+   VERIFY(!cvt->always_noconv());
+diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/utf8-char8_t.cc b/libstdc++-v3/testsuite/22_locale/codecvt/utf8-char8_t.cc
+index 5eab05ba2..d6f663ce6 100644
+--- a/libstdc++-v3/testsuite/22_locale/codecvt/utf8-char8_t.cc
++++ b/libstdc++-v3/testsuite/22_locale/codecvt/utf8-char8_t.cc
+@@ -34,6 +34,8 @@ void test(const C* from)
+   std::mbstate_t state{};
+   char8_t buf[16] = { };
+   using test_type = std::codecvt<C, char8_t, std::mbstate_t>;
++  if (!std::has_facet<test_type>(std::locale::classic()))
++    return;
+   const test_type& cvt = std::use_facet<test_type>(std::locale::classic());
+   auto from_end = from + len;
+   auto from_next = from;
+diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/utf8.cc b/libstdc++-v3/testsuite/22_locale/codecvt/utf8.cc
+index b1b3cff31..167bc0ca3 100644
+--- a/libstdc++-v3/testsuite/22_locale/codecvt/utf8.cc
++++ b/libstdc++-v3/testsuite/22_locale/codecvt/utf8.cc
+@@ -32,6 +32,8 @@ void test(const C* from)
+   std::mbstate_t state{};
+   char buf[16] = { };
+   using test_type = std::codecvt<C, char, std::mbstate_t>;
++  if (!std::has_facet<test_type>(std::locale::classic()))
++    return;
+   const test_type& cvt = std::use_facet<test_type>(std::locale::classic());
+   auto from_end = from + len;
+   auto from_next = from;
+-- 
+2.31.1
+

SOURCES/0008-testsuite-build-plugins-with-std-c-11.patch

@@ -0,0 +1,42 @@
+From 16694079a3f415f5e5683b0afe6978810ac259b1 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Tue, 31 Aug 2021 17:01:05 -0400
+Subject: [PATCH 08/17] testsuite: build plugins with -std=c++11
+
+Various testsuite plugins fail when built within DTS with e.g.:
+  cc1: error: cannot load plugin ./diagnostic_plugin_test_paths.so: /builddir/build/BUILD/gcc-11.1.1-20210623/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/src/.libs/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by ./diagnostic_plugin_test_paths.so)
+
+These turn out to C++14's sized deletion
+(see https://en.cppreference.com/w/cpp/memory/new/operator_delete):
+
+   14: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF _ZdlPvm@CXXABI_1.3.9 (4)
+   48: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF _ZdlPvm@CXXABI_1.3.9
+   14: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF operator delete(void*, unsigned long)@CXXABI_1.3.9 (4)
+   48: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF operator delete(void*, unsigned long)@CXXABI_1.3.9
+
+Looks like plugin.exp is building the test plugins against the
+freshly-built libstdc++, and then trying to dynamically load them
+against the system libstdc++.
+
+This patch forces the use of -std=c++11 when building these test plugins,
+to sidestep the problem.
+---
+ gcc/testsuite/lib/plugin-support.exp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gcc/testsuite/lib/plugin-support.exp b/gcc/testsuite/lib/plugin-support.exp
+index 6d651901e..9943dbb37 100644
+--- a/gcc/testsuite/lib/plugin-support.exp
++++ b/gcc/testsuite/lib/plugin-support.exp
+@@ -103,7 +103,7 @@ proc plugin-test-execute { plugin_src plugin_tests } {
+ 	}
+ 	set optstr [concat $optstr "-DIN_GCC -fPIC -shared -fno-rtti -undefined dynamic_lookup"]
+     } else {
+-	set plug_cflags $PLUGINCFLAGS 
++	set plug_cflags "$PLUGINCFLAGS -std=c++11"
+ 	set optstr "$includes $extra_flags -DIN_GCC -fPIC -shared -fno-rtti"
+     }
+ 
+-- 
+2.31.1
+

SOURCES/0009-Fix-22_locale-locale-cons-unicode.cc-when-run-under-.patch

@@ -0,0 +1,36 @@
+From 87e2a4f28b444f376ebe15f38e2743eb952ff355 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Wed, 1 Sep 2021 11:02:53 -0400
+Subject: [PATCH 09/17] Fix 22_locale/locale/cons/unicode.cc when run under DTS
+
+Various has_facet calls return false in DTS, as DTS is using the
+std::locale from the system libstdc++.
+
+Hence this patch tweaks tests to remove the VERIFY from the result of
+the call, so that they do not fail if run against an older
+std::locale.
+
+These VERIFY tests were added upstream 2015-01-16 in
+  https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=bb93f35da1612940266f5d159b6cc5a3e54fca14
+---
+ libstdc++-v3/testsuite/22_locale/locale/cons/unicode.cc | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libstdc++-v3/testsuite/22_locale/locale/cons/unicode.cc b/libstdc++-v3/testsuite/22_locale/locale/cons/unicode.cc
+index 15c621099..328145094 100644
+--- a/libstdc++-v3/testsuite/22_locale/locale/cons/unicode.cc
++++ b/libstdc++-v3/testsuite/22_locale/locale/cons/unicode.cc
+@@ -70,8 +70,8 @@ void test01()
+       VERIFY( has_facet<w_codecvt>(loc13) );
+ #endif
+ #ifdef _GLIBCXX_USE_C99_STDINT_TR1
+-      VERIFY( has_facet<u16_codecvt>(loc13) );
+-      VERIFY( has_facet<u32_codecvt>(loc13) );
++      (void)( has_facet<u16_codecvt>(loc13) );
++      (void)( has_facet<u32_codecvt>(loc13) );
+ #ifdef _GLIBCXX_USE_CHAR8_T
+       VERIFY( has_facet<u16u8_codecvt>(loc13) );
+       VERIFY( has_facet<u32u8_codecvt>(loc13) );
+-- 
+2.31.1
+

SOURCES/0010-Don-t-verify-exception-handling-in-basic_filebuf-clo.patch

@@ -0,0 +1,30 @@
+From d1555ffdd9b4fa6f3ceaa166bbfee0b3b9973ecf Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Wed, 1 Sep 2021 11:24:34 -0400
+Subject: [PATCH 10/17] Don't verify exception handling in basic_filebuf::close
+ in DTS [PR81256]
+
+27_io/basic_filebuf/close/81256.cc was added upstream 2018-05-14 in
+  PR libstdc++/81256 fix exception handling in basic_filebuf::close
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=e77497ab777d3dfa19224648d658220807ab7419
+
+When run under DTS,
+  std::basic_filebuf<wchar_t, std::char_traits<wchar_t> >::close
+comes from the system libstdc++, and hence the test fails.
+---
+ libstdc++-v3/testsuite/27_io/basic_filebuf/close/81256.cc | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/libstdc++-v3/testsuite/27_io/basic_filebuf/close/wchar_t/81256.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/close/wchar_t/81256.cc
+@@ -80,7 +80,6 @@ test01()
+       caught = true;
+     }
+     VERIFY( conv.exceptions_thrown == 1 );
+-    VERIFY( caught );
+   }
+   VERIFY( conv.exceptions_thrown == 1 );
+ }
+-- 
+2.31.1
+

SOURCES/0011-Add-dts.exp-and-use-it-to-fix-22_locale-messages-136.patch

@@ -0,0 +1,117 @@
+From b6989e3a4acda2d75612f3f3847dbea4245ff536 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Wed, 1 Sep 2021 15:39:45 -0400
+Subject: [PATCH 11/17] Add dts.exp and use it to fix
+ 22_locale/messages/13631.cc
+
+This test was added upstream 2014-12-03:
+  "re PR libstdc++/13631 (Problems in messages)"
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=d31008d7a0d53b431f176aad8dda5498de823122
+
+as part of a fix that is present in the system libstdc++.so in
+GCC 5 onwards.
+
+When run in DTS against such a system library, this test will fail.
+This patch introduces a dts.exp which detects the version of the
+underlying system libstdc++.so and exposes it to tests via
+-D__CXXSTDLIB_SO_VERSION__=, so that we can ifdef specific tests
+away, conditionally on the base GCC.
+---
+ .../testsuite/22_locale/messages/13631.cc     |  7 +++++
+ libstdc++-v3/testsuite/lib/dts.exp            | 31 +++++++++++++++++++
+ libstdc++-v3/testsuite/lib/libstdc++.exp      |  6 ++++
+ 3 files changed, 44 insertions(+)
+ create mode 100644 libstdc++-v3/testsuite/lib/dts.exp
+
+diff --git a/libstdc++-v3/testsuite/22_locale/messages/13631.cc b/libstdc++-v3/testsuite/22_locale/messages/13631.cc
+index b8ae3d4f1..5b20df382 100644
+--- a/libstdc++-v3/testsuite/22_locale/messages/13631.cc
++++ b/libstdc++-v3/testsuite/22_locale/messages/13631.cc
+@@ -50,7 +50,10 @@ void test01()
+   msgs_facet.close(fake_msgs);
+   msgs_facet.close(msgs);
+ 
++  // Fixed upstream in GCC 5
++#if __CXXSTDLIB_SO_VERSION__ >= 501000
+   VERIFY( translation1 == translation2 );
++#endif
+ }
+ 
+ void test02()
+@@ -72,8 +75,12 @@ void test02()
+   std::wstring translation1 = msgs_facet.get(msgs, 0, 0, msgid);
+ 
+   // Without a real translation this test doesn't mean anything:
++
++  // Fixed upstream in GCC 5
++#if __CXXSTDLIB_SO_VERSION__ >= 501000
+   VERIFY( !translation1.empty() );
+   VERIFY( translation1 != msgid );
++#endif
+ 
+   // Opening another catalog was enough to show the problem, even a fake
+   // catalog.
+diff --git a/libstdc++-v3/testsuite/lib/dts.exp b/libstdc++-v3/testsuite/lib/dts.exp
+new file mode 100644
+index 000000000..76ece66d3
+--- /dev/null
++++ b/libstdc++-v3/testsuite/lib/dts.exp
+@@ -0,0 +1,31 @@
++# For DTS testing, generate a number expressing the
++# system version of libstdc++.so
++#
++# Generate a version number equivalent to
++#  #define GCC_VERSION (__GNUC__ * 10000 \
++#                       + __GNUC_MINOR__ * 100 \
++#                       + __GNUC_PATCHLEVEL__)
++#
++# For example, given an underlying version of gcc 4.8.5
++# this function will return 408050.
++
++proc get_dts_base_version { } {
++
++    # Invoke gcc in the PATH to get at the underlying GCC version
++    # in dotted form (e.g. "4.8.5").
++    set dotted_version [exec gcc -dumpversion]
++    verbose "dotted_version: '$dotted_version'" 2
++
++    # Extract major, minor, patchlevel
++    regexp {([0-9]+)\.([0-9]+)\.([0-9]+)} \
++	$dotted_version \
++	_ major minor patchlevel
++    verbose "major: '$major'" 2
++    verbose "minor: '$minor'" 2
++    verbose "patchlevel: '$patchlevel'" 2
++
++    set base_gcc_version [expr (($major * 10000) + ($minor * 100)  + $patchlevel)]
++    verbose "base_gcc_version: '$base_gcc_version'" 2
++
++    return $base_gcc_version
++}
+diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
+index 7f9580db8..5e4b32f76 100644
+--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
++++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
+@@ -58,6 +58,7 @@ load_gcc_lib timeout.exp
+ load_gcc_lib timeout-dg.exp
+ load_gcc_lib wrapper.exp
+ load_gcc_lib target-utils.exp
++load_lib dts.exp
+ 
+ # Useful for debugging.  Pass the name of a variable and the verbosity
+ # threshold (number of -v's on the command line).
+@@ -323,6 +324,11 @@ proc libstdc++_init { testfile } {
+     set ccflags "$cxxflags -DLOCALEDIR=\".\""
+     set cxxflags "$cxxflags -DLOCALEDIR=\".\""
+ 
++    # For DTS testing, expose the system version of libstdc++.so as
++    # a preprocessor define.
++    set base_gcc_version [get_dts_base_version]
++    set cxxflags "$cxxflags -D__CXXSTDLIB_SO_VERSION__=$base_gcc_version"
++
+     # If a PCH file is available, use it.  We must delay performing
+     # this check until $cxx and such have been initialized because we
+     # perform a test compilation.  (Ideally, gcc --print-file-name would
+-- 
+2.31.1
+

SOURCES/0012-dts.exp-use-usr-bin-gcc.patch

@@ -0,0 +1,28 @@
+From c3910bb945aba02e0c06dec041da9f1f148b0df1 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Thu, 2 Sep 2021 11:40:42 -0400
+Subject: [PATCH 12/17] dts.exp: use /usr/bin/gcc
+
+---
+ libstdc++-v3/testsuite/lib/dts.exp | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libstdc++-v3/testsuite/lib/dts.exp b/libstdc++-v3/testsuite/lib/dts.exp
+index 76ece66d3..dc5cf3e95 100644
+--- a/libstdc++-v3/testsuite/lib/dts.exp
++++ b/libstdc++-v3/testsuite/lib/dts.exp
+@@ -11,9 +11,9 @@
+ 
+ proc get_dts_base_version { } {
+ 
+-    # Invoke gcc in the PATH to get at the underlying GCC version
++    # Invoke /usr/bin/gcc to get at the underlying GCC version
+     # in dotted form (e.g. "4.8.5").
+-    set dotted_version [exec gcc -dumpversion]
++    set dotted_version [exec /usr/bin/gcc -dumpversion]
+     verbose "dotted_version: '$dotted_version'" 2
+ 
+     # Extract major, minor, patchlevel
+-- 
+2.31.1
+

SOURCES/0013-Rename-__CXXSTDLIB_SO_VERSION__-to-__LIBSTDCXX_SO_VE.patch

@@ -0,0 +1,86 @@
+From c922a56d4461c9e4ca2af07ecccb3626b99a35ae Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Thu, 2 Sep 2021 11:44:37 -0400
+Subject: [PATCH 13/17] Rename __CXXSTDLIB_SO_VERSION__ to
+ __LIBSTDCXX_SO_VERSION and only use major version
+
+---
+ .../testsuite/22_locale/messages/13631.cc      |  4 ++--
+ libstdc++-v3/testsuite/lib/dts.exp             | 18 +++++-------------
+ libstdc++-v3/testsuite/lib/libstdc++.exp       |  4 ++--
+ 3 files changed, 9 insertions(+), 17 deletions(-)
+
+diff --git a/libstdc++-v3/testsuite/22_locale/messages/13631.cc b/libstdc++-v3/testsuite/22_locale/messages/13631.cc
+index 5b20df382..f4c5eb7a2 100644
+--- a/libstdc++-v3/testsuite/22_locale/messages/13631.cc
++++ b/libstdc++-v3/testsuite/22_locale/messages/13631.cc
+@@ -51,7 +51,7 @@ void test01()
+   msgs_facet.close(msgs);
+ 
+   // Fixed upstream in GCC 5
+-#if __CXXSTDLIB_SO_VERSION__ >= 501000
++#if __LIBSTDCXX_SO_VERSION >= 5
+   VERIFY( translation1 == translation2 );
+ #endif
+ }
+@@ -77,7 +77,7 @@ void test02()
+   // Without a real translation this test doesn't mean anything:
+ 
+   // Fixed upstream in GCC 5
+-#if __CXXSTDLIB_SO_VERSION__ >= 501000
++#if __LIBSTDCXX_SO_VERSION >= 5
+   VERIFY( !translation1.empty() );
+   VERIFY( translation1 != msgid );
+ #endif
+diff --git a/libstdc++-v3/testsuite/lib/dts.exp b/libstdc++-v3/testsuite/lib/dts.exp
+index dc5cf3e95..60f94bd6d 100644
+--- a/libstdc++-v3/testsuite/lib/dts.exp
++++ b/libstdc++-v3/testsuite/lib/dts.exp
+@@ -1,15 +1,10 @@
+-# For DTS testing, generate a number expressing the
+-# system version of libstdc++.so
+-#
+-# Generate a version number equivalent to
+-#  #define GCC_VERSION (__GNUC__ * 10000 \
+-#                       + __GNUC_MINOR__ * 100 \
+-#                       + __GNUC_PATCHLEVEL__)
++# For DTS testing, get the major version of the
++# system libstdc++.so
+ #
+ # For example, given an underlying version of gcc 4.8.5
+-# this function will return 408050.
++# this function will return 4
+ 
+-proc get_dts_base_version { } {
++proc get_dts_base_major_version { } {
+ 
+     # Invoke /usr/bin/gcc to get at the underlying GCC version
+     # in dotted form (e.g. "4.8.5").
+@@ -24,8 +19,5 @@ proc get_dts_base_version { } {
+     verbose "minor: '$minor'" 2
+     verbose "patchlevel: '$patchlevel'" 2
+ 
+-    set base_gcc_version [expr (($major * 10000) + ($minor * 100)  + $patchlevel)]
+-    verbose "base_gcc_version: '$base_gcc_version'" 2
+-
+-    return $base_gcc_version
++    return $major
+ }
+diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
+index 5e4b32f76..297485b19 100644
+--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
++++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
+@@ -326,8 +326,8 @@ proc libstdc++_init { testfile } {
+ 
+     # For DTS testing, expose the system version of libstdc++.so as
+     # a preprocessor define.
+-    set base_gcc_version [get_dts_base_version]
+-    set cxxflags "$cxxflags -D__CXXSTDLIB_SO_VERSION__=$base_gcc_version"
++    set base_gcc_version [get_dts_base_major_version]
++    set cxxflags "$cxxflags -D__LIBSTDCXX_SO_VERSION=$base_gcc_version"
+ 
+     # If a PCH file is available, use it.  We must delay performing
+     # this check until $cxx and such have been initialized because we
+-- 
+2.31.1
+

SOURCES/0014-Conditionalize-tests-for-PR-libstdc-98466-on-__LIBST.patch

@@ -0,0 +1,84 @@
+From fa770c25013df537c41d0929c4202b0a774a6a75 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Thu, 2 Sep 2021 15:27:59 -0400
+Subject: [PATCH 14/17] Conditionalize tests for PR libstdc++/98466 on
+ __LIBSTDCXX_SO_VERSION >= 11
+
+The tests:
+  23_containers/deque/debug/98466.cc
+  23_containers/unordered_map/debug/98466.cc
+were added upstream 2021-01-01 as part of:
+  libstdc++: Implement N3644 for _GLIBCXX_DEBUG iterators
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=05a30af3f237984b4dcf1dbbc17fdac583c46506
+but fail when run in DTS against a system libstdc++.so
+from an older GCC.
+
+In particular, they use the older implementation of _M_can_compare from
+the dynamic library:
+
+$ eu-readelf -s 98466.exe | grep can_compare | c++filt
+   11: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF __gnu_debug::_Safe_iterator_base::_M_can_compare(__gnu_debug::_Safe_iterator_base const&) const@GLIBCXX_3.4 (4)
+  157: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF __gnu_debug::_Safe_iterator_base::_M_can_compare(__gnu_debug::_Safe_iterator_base const&) const@@GLIBCXX_3.4
+---
+ .../testsuite/23_containers/deque/debug/98466.cc     |  6 ++++++
+ .../23_containers/unordered_map/debug/98466.cc       | 12 ++++++++++++
+ 2 files changed, 18 insertions(+)
+
+diff --git a/libstdc++-v3/testsuite/23_containers/deque/debug/98466.cc b/libstdc++-v3/testsuite/23_containers/deque/debug/98466.cc
+index c2d793374..e92d719bf 100644
+--- a/libstdc++-v3/testsuite/23_containers/deque/debug/98466.cc
++++ b/libstdc++-v3/testsuite/23_containers/deque/debug/98466.cc
+@@ -26,11 +26,17 @@ void test01()
+ {
+   typedef typename __gnu_debug::deque<int>::iterator It;
+   It it = It();
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( it == it );
++#endif
+ 
+   typedef typename __gnu_debug::deque<int>::const_iterator Cit;
+   Cit cit = Cit();
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( cit == cit );
++#endif
+ }
+ 
+ int main()
+diff --git a/libstdc++-v3/testsuite/23_containers/unordered_map/debug/98466.cc b/libstdc++-v3/testsuite/23_containers/unordered_map/debug/98466.cc
+index cc22b9ff8..3a1b6cd32 100644
+--- a/libstdc++-v3/testsuite/23_containers/unordered_map/debug/98466.cc
++++ b/libstdc++-v3/testsuite/23_containers/unordered_map/debug/98466.cc
+@@ -25,16 +25,28 @@
+ void test01()
+ {
+   __gnu_debug::unordered_map<int, int>::iterator it{};
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( it == it );
++#endif
+ 
+   __gnu_debug::unordered_map<int, int>::const_iterator cit{};
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( cit == cit );
++#endif
+ 
+   __gnu_debug::unordered_map<int, int>::local_iterator lit{};
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( lit == lit );
++#endif
+ 
+   __gnu_debug::unordered_map<int, int>::const_local_iterator clit{};
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( clit == clit );
++#endif
+ }
+ 
+ int main()
+-- 
+2.31.1
+

SOURCES/0015-Conditionalize-test-for-PR-libstdc-87135-on-__LIBSTD.patch

@@ -0,0 +1,41 @@
+From 992665eab6c48d6a4819f42509346d24b277485d Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Thu, 2 Sep 2021 16:17:29 -0400
+Subject: [PATCH 15/17] Conditionalize test for PR libstdc++/87135 on
+ __LIBSTDCXX_SO_VERSION >= 9
+
+This VERIFY was added upstream 2018-09-18 as part of:
+  re PR libstdc++/87135 ([C++17] unordered containers violate iterator validity requirements)
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=a521e62615e439aea7502a52fd0f8a21eaa6304f
+
+but fails when run in DTS against a system libstdc++.so from an older GCC.
+
+In particular, rehash from the header is using
+  std::__detail::_Prime_rehash_policy::_M_next_bkt
+from the system .so:
+
+   12: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::__detail::_Prime_rehash_policy::_M_next_bkt(unsigned long) const@GLIBCXX_3.4.18 (5)
+  225: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::__detail::_Prime_rehash_policy::_M_next_bkt(unsigned long) const@@GLIBCXX_3.4.18
+---
+ .../23_containers/unordered_map/modifiers/reserve.cc          | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/libstdc++-v3/testsuite/23_containers/unordered_map/modifiers/reserve.cc b/libstdc++-v3/testsuite/23_containers/unordered_map/modifiers/reserve.cc
+index 58c8924b9..4c79ec2e6 100644
+--- a/libstdc++-v3/testsuite/23_containers/unordered_map/modifiers/reserve.cc
++++ b/libstdc++-v3/testsuite/23_containers/unordered_map/modifiers/reserve.cc
+@@ -46,7 +46,11 @@ void test01()
+ 
+ 	  // As long as we insert less than the reserved number of elements we
+ 	  // shouldn't experiment any rehash.
++
++	  // Fixed upstream in GCC 9
++#if __LIBSTDCXX_SO_VERSION >= 9
+ 	  VERIFY( m.bucket_count() == bkts );
++#endif
+ 
+ 	  VERIFY( m.load_factor() <= m.max_load_factor() );
+ 	}
+-- 
+2.31.1
+

SOURCES/0016-Conditionalize-test-for-hashtable-bucket-sizes-on-__.patch

@@ -0,0 +1,102 @@
+From db8f53df0be1daeda3159c1413549ff40696c710 Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Thu, 2 Sep 2021 17:02:33 -0400
+Subject: [PATCH 16/17] Conditionalize test for hashtable bucket sizes on
+ __LIBSTDCXX_SO_VERSION >= 11
+
+These tests were added upstream 2020-01-20 as part of:
+  libstdc++: Do not over-size hashtable buckets on range insertion
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=6dcf042368012e2d7ce1626ee5d378bf3ad0ccfc
+
+but fail when run in DTS against a system libstdc++.so from an older GCC.
+
+In particular, _M_insert_unique_node from the header is using the older
+implementation of
+  std::__detail::_Prime_rehash_policy::_M_need_rehash
+from the dynamic library.
+
+   23: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::__detail::_Prime_rehash_policy::_M_need_rehash(unsigned long, unsigned long, unsigned long) const@GLIBCXX_3.4.18 (5)
+  412: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF std::__detail::_Prime_rehash_policy::_M_need_rehash(unsigned long, unsigned long, unsigned long) const@@GLIBCXX_3.4.18
+---
+ .../23_containers/unordered_set/cons/bucket_hint.cc    | 10 ++++++++++
+ .../23_containers/unordered_set/modifiers/insert.cc    |  9 +++++++++
+ 2 files changed, 19 insertions(+)
+
+diff --git a/libstdc++-v3/testsuite/23_containers/unordered_set/cons/bucket_hint.cc b/libstdc++-v3/testsuite/23_containers/unordered_set/cons/bucket_hint.cc
+index a3b014a3a..af231e54e 100644
+--- a/libstdc++-v3/testsuite/23_containers/unordered_set/cons/bucket_hint.cc
++++ b/libstdc++-v3/testsuite/23_containers/unordered_set/cons/bucket_hint.cc
+@@ -29,7 +29,11 @@ void test01()
+   a.reserve(2);
+ 
+   std::unordered_set<int> b({ 0, 1, 0, 1, 0, 1, 0, 1 }, a.bucket_count());
++
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( b.bucket_count() == a.bucket_count() );
++#endif
+ }
+ 
+ void test02()
+@@ -40,7 +44,10 @@ void test02()
+   std::vector<int> v { 0, 1, 0, 1, 0, 1, 0, 1, 0, 1 };
+ 
+   std::unordered_set<int> b(v.begin(), v.end(), a.bucket_count());
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( b.bucket_count() == a.bucket_count() );
++#endif
+ }
+ 
+ void test03()
+@@ -51,7 +58,10 @@ void test03()
+   std::forward_list<int> fl { 0, 1, 0, 1, 0, 1, 0, 1, 0, 1 };
+ 
+   std::unordered_set<int> b(fl.begin(), fl.end(), a.bucket_count());
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( b.bucket_count() == a.bucket_count() );
++#endif
+ }
+ 
+ int main()
+diff --git a/libstdc++-v3/testsuite/23_containers/unordered_set/modifiers/insert.cc b/libstdc++-v3/testsuite/23_containers/unordered_set/modifiers/insert.cc
+index 015c2f872..aae8298ae 100644
+--- a/libstdc++-v3/testsuite/23_containers/unordered_set/modifiers/insert.cc
++++ b/libstdc++-v3/testsuite/23_containers/unordered_set/modifiers/insert.cc
+@@ -30,7 +30,10 @@ void test01()
+ 
+   auto bkt_count = a.bucket_count();
+   a.insert({ 0, 1, 0, 1, 0, 1, 0, 1 });
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( a.bucket_count() == bkt_count );
++#endif
+ }
+ 
+ void test02()
+@@ -42,7 +45,10 @@ void test02()
+ 
+   auto bkt_count = a.bucket_count();
+   a.insert(v.begin(), v.end());
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( a.bucket_count() == bkt_count );
++#endif
+ }
+ 
+ void test03()
+@@ -54,7 +60,10 @@ void test03()
+ 
+   auto bkt_count = a.bucket_count();
+   a.insert(fl.begin(), fl.end());
++  // Fixed upstream in GCC 11
++#if __LIBSTDCXX_SO_VERSION >= 11
+   VERIFY( a.bucket_count() == bkt_count );
++#endif
+ }
+ 
+ int main()
+-- 
+2.31.1
+

SOURCES/0017-Conditionalize-test-for-PR-libstdc-71181-on-__LIBSTD.patch

@@ -0,0 +1,33 @@
+From 102adc148612b50a4e3f12a88871ddc47bfb469e Mon Sep 17 00:00:00 2001
+From: David Malcolm <dmalcolm@redhat.com>
+Date: Thu, 2 Sep 2021 17:17:50 -0400
+Subject: [PATCH 17/17] Conditionalize test for PR libstdc++/71181 on
+ __LIBSTDCXX_SO_VERSION >= 7
+
+This test was added upstream 2016-06-20 as part of:
+  re PR libstdc++/71181 (Reserving in unordered_map doesn't reserve enough)
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=29dbb034cb3199167a9d0aaed040733c72326eed
+
+but fails when run in DTS against a system libstdc++.so from an older GCC.
+---
+ .../testsuite/23_containers/unordered_set/hash_policy/71181.cc | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/libstdc++-v3/testsuite/23_containers/unordered_set/hash_policy/71181.cc b/libstdc++-v3/testsuite/23_containers/unordered_set/hash_policy/71181.cc
+index 324d735b8..b2dcd0137 100644
+--- a/libstdc++-v3/testsuite/23_containers/unordered_set/hash_policy/71181.cc
++++ b/libstdc++-v3/testsuite/23_containers/unordered_set/hash_policy/71181.cc
+@@ -39,7 +39,10 @@ template<typename _USet>
+ 
+ 	us.insert(nb_insert);
+ 
++	// Fixed upstream in GCC 7
++#if __LIBSTDCXX_SO_VERSION >= 7
+ 	VERIFY( us.bucket_count() == bkts );
++#endif
+       }
+   }
+ 
+-- 
+2.31.1
+

SOURCES/0018-Use-CXX11-ABI.patch

@@ -0,0 +1,13 @@
+diff --git a/gcc/testsuite/g++.dg/warn/Wfree-nonheap-object-3.C b/gcc/testsuite/g++.dg/warn/Wfree-nonheap-object-3.C
+index 47f97dcb636..66f07aaa749 100644
+--- a/gcc/testsuite/g++.dg/warn/Wfree-nonheap-object-3.C
++++ b/gcc/testsuite/g++.dg/warn/Wfree-nonheap-object-3.C
+@@ -4,6 +4,8 @@
+    { dg-do compile { target c++11 } }
+    { dg-options "-O2 -Wall" } */
+ 
++#define _GLIBCXX_USE_CXX11_ABI 1
++
+ #include <memory>
+ #include <string>
+ 

SOURCES/0019-xfails.patch

@@ -0,0 +1,16 @@
+Looks like a known fail:
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674
+
+diff --git a/gcc/testsuite/gcc.dg/uninit-pred-9_b.c b/gcc/testsuite/gcc.dg/uninit-pred-9_b.c
+index 53c4a5399ea..c2b043f5019 100644
+--- a/gcc/testsuite/gcc.dg/uninit-pred-9_b.c
++++ b/gcc/testsuite/gcc.dg/uninit-pred-9_b.c
+@@ -17,7 +17,7 @@ int foo (int n, int l, int m, int r)
+ 
+   if (l > 100)
+     if ( (n <= 9) &&  (m < 100)  && (r < 19) )
+-      blah(v); /* { dg-bogus "uninitialized" "bogus warning" { xfail powerpc64*-*-* cris-*-* riscv*-*-* } } */
++      blah(v); /* { dg-bogus "uninitialized" "bogus warning" { xfail powerpc64*-*-* cris-*-* riscv*-*-* s390*-*-* } } */
+ 
+   if ( (n <= 8) &&  (m < 99)  && (r < 19) )
+       blah(v); /* { dg-bogus "uninitialized" "pr101674" { xfail mmix-*-* } } */

SOURCES/0020-more-fixes.patch

@@ -0,0 +1,12 @@
+diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-7.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-7.c
+index b64e71dae22..5bf47b20820 100644
+--- a/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-7.c
++++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-7.c
+@@ -12,7 +12,6 @@
+    jump threading opportunities.  Skip the later tests on aarch64.  */
+ /* { dg-final { scan-tree-dump-not "Jumps threaded"  "dom3" { target { ! aarch64*-*-* } } } } */
+ /* { dg-final { scan-tree-dump "Jumps threaded: 9"  "thread2" { target { ! aarch64*-*-* } } } } */
+-/* { dg-final { scan-tree-dump "Jumps threaded: 18"  "thread2" { target { aarch64*-*-* } } } } */
+ 
+ enum STATE {
+   S0=0,

SOURCES/0021-libstdc++-disable-tests.patch

@@ -0,0 +1,424 @@
+See https://bugzilla.redhat.com/show_bug.cgi?id=2095749#c3
+
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/char/2.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/char/2.cc
+index 071597b4dd3..22cfdc7415b 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/char/2.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/char/2.cc
+@@ -99,5 +99,7 @@ void test02()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test02();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/char/3.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/char/3.cc
+index ec0f943dd73..6c7c0c60ed0 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/char/3.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/char/3.cc
+@@ -351,6 +351,8 @@ test01()
+ int
+ main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/char/4.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/char/4.cc
+index d0619f9de1f..499871bf5b4 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/char/4.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/char/4.cc
+@@ -238,6 +238,8 @@ test01()
+ int
+ main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/char/71367.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/char/71367.cc
+index 9171b7d5a17..9c6d1794991 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/char/71367.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/char/71367.cc
+@@ -62,6 +62,8 @@ test01()
+ int
+ main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/char/71557.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/char/71557.cc
+index 9d004b05e87..9eeff07aaf3 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/char/71557.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/char/71557.cc
+@@ -91,6 +91,8 @@ test01()
+ int
+ main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/3.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/3.cc
+index 45d4edeca00..6e2efad56d4 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/3.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/3.cc
+@@ -351,6 +351,8 @@ test01()
+ int
+ main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/4.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/4.cc
+index 0518842692f..485c1b41d1b 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/4.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/4.cc
+@@ -238,6 +238,8 @@ test01()
+ int
+ main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/71367.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/71367.cc
+index 456472601be..180255e948e 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/71367.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/71367.cc
+@@ -62,6 +62,8 @@ test01()
+ int
+ main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/71557.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/71557.cc
+index 7c5a829fa60..38673aac17b 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/71557.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/71557.cc
+@@ -91,6 +91,8 @@ test01()
+ int
+ main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_year/char/6.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_year/char/6.cc
+index e50afa6aa73..2f326f85afe 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get_year/char/6.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get_year/char/6.cc
+@@ -74,6 +74,8 @@ void test01()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_year/wchar_t/6.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_year/wchar_t/6.cc
+index f6e32b7f781..54a921e243b 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get_year/wchar_t/6.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get_year/wchar_t/6.cc
+@@ -74,6 +74,8 @@ void test01()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/ws/char/lwg415.cc b/libstdc++-v3/testsuite/27_io/basic_istream/ws/char/lwg415.cc
+index fe6980dff29..0a033b81138 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_istream/ws/char/lwg415.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_istream/ws/char/lwg415.cc
+@@ -71,7 +71,9 @@ test03()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
+   test02();
+   test03();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/ws/wchar_t/lwg415.cc b/libstdc++-v3/testsuite/27_io/basic_istream/ws/wchar_t/lwg415.cc
+index fd040098b40..3adabc60221 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_istream/ws/wchar_t/lwg415.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_istream/ws/wchar_t/lwg415.cc
+@@ -71,7 +71,9 @@ test03()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
+   test02();
+   test03();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ofstream/open/char/noreplace.cc b/libstdc++-v3/testsuite/27_io/basic_ofstream/open/char/noreplace.cc
+index e39f5928a1f..22421b158cb 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ofstream/open/char/noreplace.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ofstream/open/char/noreplace.cc
+@@ -15,6 +15,7 @@
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+ #if __cpp_lib_ios_noreplace
+   std::ios::openmode noreplace = std::ios::noreplace;
+ #else
+@@ -26,4 +27,5 @@ int main()
+   of.close();
+   of.open("noreplace", noreplace);
+   VERIFY( ! of.is_open() );
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ofstream/open/wchar_t/noreplace.cc b/libstdc++-v3/testsuite/27_io/basic_ofstream/open/wchar_t/noreplace.cc
+index 77f11865ac4..07748578417 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ofstream/open/wchar_t/noreplace.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ofstream/open/wchar_t/noreplace.cc
+@@ -15,6 +15,7 @@
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+ #if __cpp_lib_ios_noreplace
+   std::wios::openmode noreplace = std::wios::noreplace;
+ #else
+@@ -26,4 +27,5 @@ int main()
+   of.close();
+   of.open("noreplace", noreplace);
+   VERIFY( ! of.is_open() );
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/n3168.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/n3168.cc
+index 12da0b1f011..689ee0ee85b 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/n3168.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/n3168.cc
+@@ -98,6 +98,8 @@ test02()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
+   test02();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/n3168.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/n3168.cc
+index 652f46f615c..abe55ca1285 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/n3168.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/n3168.cc
+@@ -96,6 +96,8 @@ test02()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
+   test02();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/char/n3168.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/char/n3168.cc
+index 8c2fe85db36..92fb45495c1 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/char/n3168.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/char/n3168.cc
+@@ -59,6 +59,8 @@ test02()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
+   test02();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/wchar_t/n3168.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/wchar_t/n3168.cc
+index 887a9a773d1..efb0c2e878a 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/wchar_t/n3168.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/wchar_t/n3168.cc
+@@ -59,6 +59,8 @@ test02()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
+   test02();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_time/char/2.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_time/char/2.cc
+index 39ff1761c55..9583c630fa8 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get_time/char/2.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get_time/char/2.cc
+@@ -91,6 +91,8 @@ static bool ampm_time_format()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test02();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_time/wchar_t/2.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_time/wchar_t/2.cc
+index 228d61f1e41..a1c3265155f 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get_time/wchar_t/2.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get_time/wchar_t/2.cc
+@@ -91,6 +91,8 @@ static bool ampm_time_format()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test02();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/2.cc b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/2.cc
+index adbf7e7e733..4d6b4e2ec96 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/2.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get/wchar_t/2.cc
+@@ -99,5 +99,7 @@ void test02()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test02();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/flush/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/flush/char/2.cc
+index de7a371c1c4..d5fc73d1a36 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/flush/char/2.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/flush/char/2.cc
+@@ -59,7 +59,9 @@ void test02()
+ 
+   VERIFY( os.good() );
+   VERIFY( buf.sync_called() );
++#if __LIBSTDCXX_SO_VERSION >= 8
+   VERIFY( buf_tie.sync_called() );
++#endif
+ }
+ 
+ void
+@@ -80,7 +82,9 @@ test03()
+ 
+   VERIFY( os.rdstate() & std::ios_base::eofbit );
+   VERIFY( !buf.sync_called() );
++#if __LIBSTDCXX_SO_VERSION >= 8
+   VERIFY( !buf_tie.sync_called() );
++#endif
+ }
+ 
+ int main()
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/flush/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/flush/wchar_t/2.cc
+index b330be46afa..40b9dfdb61b 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/flush/wchar_t/2.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/flush/wchar_t/2.cc
+@@ -57,7 +57,9 @@ void test02()
+ 
+   VERIFY( os.good() );
+   VERIFY( buf.sync_called() );
++#if __LIBSTDCXX_SO_VERSION >= 8
+   VERIFY( buf_tie.sync_called() );
++#endif
+ }
+ 
+ void
+@@ -78,7 +80,9 @@ test03()
+ 
+   VERIFY( os.rdstate() & std::ios_base::eofbit );
+   VERIFY( !buf.sync_called() );
++#if __LIBSTDCXX_SO_VERSION >= 8
+   VERIFY( !buf_tie.sync_called() );
++#endif
+ }
+ 
+ int main()
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/exceptions_badbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/exceptions_badbit_throw.cc
+index 138648f5264..70f651818ba 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/exceptions_badbit_throw.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/exceptions_badbit_throw.cc
+@@ -73,7 +73,9 @@ void test02()
+ // libstdc++/9546
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
+   test02();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/exceptions_badbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/exceptions_badbit_throw.cc
+index 731df74de9f..b6d31711910 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/exceptions_badbit_throw.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/exceptions_badbit_throw.cc
+@@ -73,7 +73,9 @@ void test02()
+ // libstdc++/9546
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
+   test02();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/char/exceptions_badbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/char/exceptions_badbit_throw.cc
+index 2eccfdceb94..98d57ff4259 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/char/exceptions_badbit_throw.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/char/exceptions_badbit_throw.cc
+@@ -47,6 +47,8 @@ void test01()
+ // libstdc++/9546
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/wchar_t/exceptions_badbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/wchar_t/exceptions_badbit_throw.cc
+index 92161b22632..9d75c2c69fb 100644
+--- a/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/wchar_t/exceptions_badbit_throw.cc
++++ b/libstdc++-v3/testsuite/27_io/basic_ostream/tellp/wchar_t/exceptions_badbit_throw.cc
+@@ -47,6 +47,8 @@ void test01()
+ // libstdc++/9546
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+   return 0;
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/manipulators/extended/get_time/char/2.cc b/libstdc++-v3/testsuite/27_io/manipulators/extended/get_time/char/2.cc
+index d4cd0dc3040..a60acf00b04 100644
+--- a/libstdc++-v3/testsuite/27_io/manipulators/extended/get_time/char/2.cc
++++ b/libstdc++-v3/testsuite/27_io/manipulators/extended/get_time/char/2.cc
+@@ -44,5 +44,7 @@ void test01()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+ }
+diff --git a/libstdc++-v3/testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc
+index c639ce54906..5c749922016 100644
+--- a/libstdc++-v3/testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc
++++ b/libstdc++-v3/testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc
+@@ -45,5 +45,7 @@ void test01()
+ 
+ int main()
+ {
++#if __LIBSTDCXX_SO_VERSION >= 8
+   test01();
++#endif
+ }

SOURCES/0022-libstdc++-revert-behavior.patch

@@ -0,0 +1,72 @@
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_date/char/12791.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_date/char/12791.cc
+index fa740b42b88..5d808ee51ee 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get_date/char/12791.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get_date/char/12791.cc
+@@ -39,14 +39,14 @@ void test01()
+   const ios_base::iostate good = ios_base::goodbit;
+   ios_base::iostate errorstate = good;
+ 
+-  iss.str("62/04/71");
++  iss.str("60/04/71");
+   iterator_type is_it01(iss);
+   tm time01;
+   errorstate = good;
+   iterator_type ret01 = tim_get.get_date(is_it01, end, iss, errorstate,
+ 					 &time01);
+   VERIFY( errorstate == ios_base::failbit );
+-  VERIFY( *ret01 == '2' );
++  VERIFY( *ret01 == '6' );
+ 
+   iss.str("04/38/71");
+   iterator_type is_it02(iss);
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_date/wchar_t/12791.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_date/wchar_t/12791.cc
+index 07f4c369e58..c975c8523d8 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get_date/wchar_t/12791.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get_date/wchar_t/12791.cc
+@@ -40,14 +40,14 @@ void test01()
+   const ios_base::iostate good = ios_base::goodbit;
+   ios_base::iostate errorstate = good;
+ 
+-  iss.str(L"62/04/71");
++  iss.str(L"60/04/71");
+   iterator_type is_it01(iss);
+   tm time01;
+   errorstate = good;
+   iterator_type ret01 = tim_get.get_date(is_it01, end, iss, errorstate,
+ 					 &time01);
+   VERIFY( errorstate == ios_base::failbit );
+-  VERIFY( *ret01 == L'2' );
++  VERIFY( *ret01 == L'6' );
+ 
+   iss.str(L"04/38/71");
+   iterator_type is_it02(iss);
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_year/char/1.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_year/char/1.cc
+index e6f53de4a55..c9d9896a6c0 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get_year/char/1.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get_year/char/1.cc
+@@ -76,8 +76,8 @@ void test01()
+   errorstate = good;
+   iterator_type ret03 = tim_get.get_year(is_it03, end, iss, errorstate,
+ 					 &time03);
+-  VERIFY( time03.tm_year == 197 - 1900 );
+-  VERIFY( errorstate == good );
++  VERIFY( time03.tm_year == 3 );
++  VERIFY( errorstate == ios_base::failbit );
+   VERIFY( *ret03 == 'd' );
+ 
+   iss.str("71d71");
+diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_year/wchar_t/1.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_year/wchar_t/1.cc
+index ba95fb91520..e17712098f4 100644
+--- a/libstdc++-v3/testsuite/22_locale/time_get/get_year/wchar_t/1.cc
++++ b/libstdc++-v3/testsuite/22_locale/time_get/get_year/wchar_t/1.cc
+@@ -76,8 +76,8 @@ void test01()
+   errorstate = good;
+   iterator_type ret03 = tim_get.get_year(is_it03, end, iss, errorstate,
+ 					 &time03);
+-  VERIFY( time03.tm_year == 197 - 1900 );
+-  VERIFY( errorstate == good );
++  VERIFY( time03.tm_year == 3 );
++  VERIFY( errorstate == ios_base::failbit );
+   VERIFY( *ret03 == L'd' );
+ 
+   iss.str(L"71d71");

SOURCES/gcc13-Wno-format-security.patch

@@ -0,0 +1,62 @@
+2022-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* Makefile.tpl (GOCFLAGS, GDCFLAGS): Filter out -Wformat-security.
+	* Makefile.in: Regenerated.
+
+2017-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* configure.ac: When adding -Wno-format, also add -Wno-format-security.
+	* configure: Regenerated.
+
+--- gcc/configure.ac.jj	2017-02-13 12:20:53.000000000 +0100
++++ gcc/configure.ac	2017-02-25 12:42:32.859175403 +0100
+@@ -570,7 +570,7 @@ AC_ARG_ENABLE(build-format-warnings,
+   AS_HELP_STRING([--disable-build-format-warnings],[don't use -Wformat while building GCC]),
+   [],[enable_build_format_warnings=yes])
+ AS_IF([test $enable_build_format_warnings = no],
+-      [wf_opt=-Wno-format],[wf_opt=])
++      [wf_opt="-Wno-format -Wno-format-security"],[wf_opt=])
+ ACX_PROG_CXX_WARNING_OPTS(
+ 	m4_quote(m4_do([-W -Wall -Wno-narrowing -Wwrite-strings ],
+ 		       [-Wcast-qual $wf_opt])),
+--- gcc/configure.jj	2017-02-13 12:20:52.000000000 +0100
++++ gcc/configure	2017-02-25 12:42:50.041946391 +0100
+@@ -7077,7 +7077,7 @@ else
+ fi
+ 
+ if test $enable_build_format_warnings = no; then :
+-  wf_opt=-Wno-format
++  wf_opt="-Wno-format -Wno-format-security"
+ else
+   wf_opt=
+ fi
+--- Makefile.tpl.jj	2021-12-30 15:12:42.188164847 +0100
++++ Makefile.tpl	2022-01-07 12:06:12.115550714 +0100
+@@ -446,9 +446,9 @@ LDFLAGS = @LDFLAGS@
+ LIBCFLAGS = $(CFLAGS)
+ CXXFLAGS = @CXXFLAGS@
+ LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
+-GOCFLAGS = $(CFLAGS)
+-GDCFLAGS = $(CFLAGS)
+-GM2FLAGS = $(CFLAGS)
++GOCFLAGS = $(filter-out -Wformat-security,$(CFLAGS))
++GDCFLAGS = $(filter-out -Wformat-security,$(CFLAGS))
++GM2FLAGS = $(filter-out -Wformat-security,$(CFLAGS))
+ 
+ # Pass additional PGO and LTO compiler options to the PGO build.
+ BUILD_CFLAGS = $(PGO_BUILD_CFLAGS) $(PGO_BUILD_LTO_CFLAGS)
+--- Makefile.in.jj	2021-12-30 15:12:42.188164847 +0100
++++ Makefile.in	2022-01-07 12:06:27.335334561 +0100
+@@ -443,9 +443,9 @@ LDFLAGS = @LDFLAGS@
+ LIBCFLAGS = $(CFLAGS)
+ CXXFLAGS = @CXXFLAGS@
+ LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
+-GOCFLAGS = $(CFLAGS)
+-GDCFLAGS = $(CFLAGS)
+-GM2FLAGS = $(CFLAGS)
++GOCFLAGS = $(filter-out -Wformat-security,$(CFLAGS))
++GDCFLAGS = $(filter-out -Wformat-security,$(CFLAGS))
++GM2FLAGS = $(filter-out -Wformat-security,$(CFLAGS))
+ 
+ # Pass additional PGO and LTO compiler options to the PGO build.
+ BUILD_CFLAGS = $(PGO_BUILD_CFLAGS) $(PGO_BUILD_LTO_CFLAGS)

SOURCES/gcc13-d-shared-libphobos.patch

@@ -0,0 +1,20 @@
+2019-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* d-spec.cc (lang_specific_driver): Make -shared-libphobos
+	the default rather than -static-libphobos.
+
+--- gcc/d/d-spec.cc.jj	2019-01-01 12:37:49.502444257 +0100
++++ gcc/d/d-spec.cc	2019-01-17 17:09:45.364949246 +0100
+@@ -408,9 +408,9 @@ lang_specific_driver (cl_decoded_option
+   /* Add `-lgphobos' if we haven't already done so.  */
+   if (phobos_library != PHOBOS_NOLINK)
+     {
+-      /* Default to static linking.  */
+-      if (phobos_library != PHOBOS_DYNAMIC)
+-	phobos_library = PHOBOS_STATIC;
++      /* Default to shared linking.  */
++      if (phobos_library != PHOBOS_STATIC)
++	phobos_library = PHOBOS_DYNAMIC;
+ 
+ #ifdef HAVE_LD_STATIC_DYNAMIC
+       if (phobos_library == PHOBOS_STATIC && !static_link)

SOURCES/gcc13-dg-ice-fixes.patch

@@ -0,0 +1,44 @@
+--- a/gcc/testsuite/c-c++-common/goacc/kernels-decompose-pr100400-1-3.c
++++ b/gcc/testsuite/c-c++-common/goacc/kernels-decompose-pr100400-1-3.c
+@@ -1,6 +1,6 @@
+ /* { dg-additional-options "--param openacc-kernels=decompose" } */
+
+-/* { dg-additional-options "-fchecking" }
++/* { dg-additional-options "-fchecking -fno-report-bug" }
+    { dg-ice TODO { c++ } }
+    { dg-prune-output "during GIMPLE pass: omp_oacc_kernels_decompose" } */
+
+--- a/gcc/testsuite/c-c++-common/goacc/kernels-decompose-pr100400-1-4.c
++++ b/gcc/testsuite/c-c++-common/goacc/kernels-decompose-pr100400-1-4.c
+@@ -1,6 +1,6 @@
+ /* { dg-additional-options "--param openacc-kernels=decompose" } */
+
+-/* { dg-additional-options "-fchecking" }
++/* { dg-additional-options "-fchecking -fno-report-bug" }
+    { dg-ice TODO { c++ } }
+    { dg-prune-output "during GIMPLE pass: omp_oacc_kernels_decompose" } */
+
+diff --git a/gcc/testsuite/g++.dg/cpp0x/vt-88982.C b/gcc/testsuite/g++.dg/cpp0x/vt-88982.C
+index 7a868233d73..45307a63483 100644
+--- a/gcc/testsuite/g++.dg/cpp0x/vt-88982.C
++++ b/gcc/testsuite/g++.dg/cpp0x/vt-88982.C
+@@ -1,6 +1,6 @@
+ // PR c++/88982
+ // { dg-do compile { target c++11 } }
+-// { dg-additional-options "-fchecking" }
++// { dg-additional-options "-fchecking -fno-report-bug" }
+ // { dg-ice "tsubst_pack_expansion" }
+ 
+ template<typename...Ts> struct A {
+diff --git a/gcc/testsuite/g++.dg/cpp1y/auto-fn61.C b/gcc/testsuite/g++.dg/cpp1y/auto-fn61.C
+index bed5ea0cfc0..cb235bf891a 100644
+--- a/gcc/testsuite/g++.dg/cpp1y/auto-fn61.C
++++ b/gcc/testsuite/g++.dg/cpp1y/auto-fn61.C
+@@ -1,6 +1,6 @@
+ // PR c++/88003
+ // { dg-do compile { target c++14 } }
+-// { dg-additional-options "-fchecking" }
++// { dg-additional-options "-fchecking -fno-report-bug" }
+ // { dg-ice "poplevel_class" }
+ 
+ auto test() {

SOURCES/gcc13-fortran-fdec-duplicates.patch

@@ -0,0 +1,215 @@
+From 23b1fcb104c666429451ffaf936f8da5fcd3d43a Mon Sep 17 00:00:00 2001
+From: Mark Eggleston <markeggleston@gcc.gnu.org>
+Date: Fri, 22 Jan 2021 12:29:47 +0000
+Subject: [PATCH 01/10] Allow duplicate declarations.
+
+Enabled by -fdec-duplicates and -fdec.
+
+Some fixes by Jim MacArthur <jim.macarthur@codethink.co.uk>
+Addition of -fdec-duplicates by Mark Eggleston <mark.eggleston@codethink.com>
+---
+ gcc/fortran/lang.opt                          |  4 ++++
+ gcc/fortran/options.cc                        |  1 +
+ gcc/fortran/symbol.cc                         | 21 +++++++++++++++++--
+ .../gfortran.dg/duplicate_type_4.f90          | 13 ++++++++++++
+ .../gfortran.dg/duplicate_type_5.f90          | 13 ++++++++++++
+ .../gfortran.dg/duplicate_type_6.f90          | 13 ++++++++++++
+ .../gfortran.dg/duplicate_type_7.f90          | 13 ++++++++++++
+ .../gfortran.dg/duplicate_type_8.f90          | 12 +++++++++++
+ .../gfortran.dg/duplicate_type_9.f90          | 12 +++++++++++
+ 9 files changed, 100 insertions(+), 2 deletions(-)
+ create mode 100644 gcc/testsuite/gfortran.dg/duplicate_type_4.f90
+ create mode 100644 gcc/testsuite/gfortran.dg/duplicate_type_5.f90
+ create mode 100644 gcc/testsuite/gfortran.dg/duplicate_type_6.f90
+ create mode 100644 gcc/testsuite/gfortran.dg/duplicate_type_7.f90
+ create mode 100644 gcc/testsuite/gfortran.dg/duplicate_type_8.f90
+ create mode 100644 gcc/testsuite/gfortran.dg/duplicate_type_9.f90
+
+diff --git a/gcc/fortran/lang.opt b/gcc/fortran/lang.opt
+index 2b1977c523b..52bd522051e 100644
+--- a/gcc/fortran/lang.opt
++++ b/gcc/fortran/lang.opt
+@@ -469,6 +469,10 @@ Fortran Var(flag_dec_char_conversions)
+ Enable the use of character literals in assignments and data statements
+ for non-character variables.
+ 
++fdec-duplicates
++Fortran Var(flag_dec_duplicates)
++Allow varibles to be duplicated in the type specification matches.
++
+ fdec-include
+ Fortran Var(flag_dec_include)
+ Enable legacy parsing of INCLUDE as statement.
+diff --git a/gcc/fortran/options.cc b/gcc/fortran/options.cc
+index 3a0b98bf1ec..f19ba87f8a0 100644
+--- a/gcc/fortran/options.cc
++++ b/gcc/fortran/options.cc
+@@ -77,6 +77,7 @@ set_dec_flags (int value)
+   SET_BITFLAG (flag_dec_format_defaults, value, value);
+   SET_BITFLAG (flag_dec_blank_format_item, value, value);
+   SET_BITFLAG (flag_dec_char_conversions, value, value);
++  SET_BITFLAG (flag_dec_duplicates, value, value);
+ }
+ 
+ /* Finalize DEC flags.  */
+diff --git a/gcc/fortran/symbol.cc b/gcc/fortran/symbol.cc
+index 3b988d1be22..9843175cc2a 100644
+--- a/gcc/fortran/symbol.cc
++++ b/gcc/fortran/symbol.cc
+@@ -1995,6 +1995,8 @@ gfc_add_type (gfc_symbol *sym, gfc_typespec *ts, locus *where)
+   if (sym->attr.result && type == BT_UNKNOWN && sym->ns->proc_name)
+     type = sym->ns->proc_name->ts.type;
+ 
++  flavor = sym->attr.flavor;
++
+   if (type != BT_UNKNOWN && !(sym->attr.function && sym->attr.implicit_type)
+       && !(gfc_state_stack->previous && gfc_state_stack->previous->previous
+ 	   && gfc_state_stack->previous->previous->state == COMP_SUBMODULE)
+@@ -2007,6 +2009,23 @@ gfc_add_type (gfc_symbol *sym, gfc_typespec *ts, locus *where)
+       else if (sym->attr.function && sym->attr.result)
+ 	gfc_error ("Symbol %qs at %L already has basic type of %s",
+ 		   sym->ns->proc_name->name, where, gfc_basic_typename (type));
++      else if (flag_dec_duplicates)
++	{
++	  /* Ignore temporaries and class/procedure names */
++	  if (sym->ts.type == BT_DERIVED || sym->ts.type == BT_CLASS
++	      || sym->ts.type == BT_PROCEDURE)
++	    return false;
++
++	  if (gfc_compare_types (&sym->ts, ts)
++	      && (flavor == FL_UNKNOWN || flavor == FL_VARIABLE
++	      || flavor == FL_PROCEDURE))
++	    {
++	      return gfc_notify_std (GFC_STD_LEGACY,
++				     "Symbol '%qs' at %L already has "
++				     "basic type of %s", sym->name, where,
++				     gfc_basic_typename (type));
++	    }
++	}
+       else
+ 	gfc_error ("Symbol %qs at %L already has basic type of %s", sym->name,
+ 		   where, gfc_basic_typename (type));
+@@ -2020,8 +2039,6 @@ gfc_add_type (gfc_symbol *sym, gfc_typespec *ts, locus *where)
+       return false;
+     }
+ 
+-  flavor = sym->attr.flavor;
+-
+   if (flavor == FL_PROGRAM || flavor == FL_BLOCK_DATA || flavor == FL_MODULE
+       || flavor == FL_LABEL
+       || (flavor == FL_PROCEDURE && sym->attr.subroutine)
+diff --git a/gcc/testsuite/gfortran.dg/duplicate_type_4.f90 b/gcc/testsuite/gfortran.dg/duplicate_type_4.f90
+new file mode 100644
+index 00000000000..cdd29ea8846
+--- /dev/null
++++ b/gcc/testsuite/gfortran.dg/duplicate_type_4.f90
+@@ -0,0 +1,13 @@
++! { dg-do compile }
++! { dg-options "-std=f95" }
++
++! PR fortran/30239
++! Check for errors when a symbol gets declared a type twice, even if it
++! is the same.
++
++INTEGER FUNCTION foo ()
++  IMPLICIT NONE
++  INTEGER :: x
++  INTEGER :: x ! { dg-error "basic type of" }
++  x = 42
++END FUNCTION foo
+diff --git a/gcc/testsuite/gfortran.dg/duplicate_type_5.f90 b/gcc/testsuite/gfortran.dg/duplicate_type_5.f90
+new file mode 100644
+index 00000000000..00f931809aa
+--- /dev/null
++++ b/gcc/testsuite/gfortran.dg/duplicate_type_5.f90
+@@ -0,0 +1,13 @@
++! { dg-do run }
++! { dg-options "-fdec" }
++!
++! Test case contributed by Mark Eggleston <mark.eggleston@codethink.com>
++!
++
++program test
++  implicit none
++  integer :: x
++  integer :: x
++  x = 42
++  if (x /= 42) stop 1
++end program test
+diff --git a/gcc/testsuite/gfortran.dg/duplicate_type_6.f90 b/gcc/testsuite/gfortran.dg/duplicate_type_6.f90
+new file mode 100644
+index 00000000000..f0df27e323c
+--- /dev/null
++++ b/gcc/testsuite/gfortran.dg/duplicate_type_6.f90
+@@ -0,0 +1,13 @@
++! { dg-do run }
++! { dg-options "-std=legacy -fdec-duplicates" }
++!
++! Test case contributed by Mark Eggleston <mark.eggleston@codethink.com>
++!
++
++program test
++  implicit none
++  integer :: x
++  integer :: x
++  x = 42
++  if (x /= 42) stop 1
++end program test
+diff --git a/gcc/testsuite/gfortran.dg/duplicate_type_7.f90 b/gcc/testsuite/gfortran.dg/duplicate_type_7.f90
+new file mode 100644
+index 00000000000..f32472ff586
+--- /dev/null
++++ b/gcc/testsuite/gfortran.dg/duplicate_type_7.f90
+@@ -0,0 +1,13 @@
++! { dg-do run }
++! { dg-options "-fdec-duplicates" }
++!
++! Test case contributed by Mark Eggleston <mark.eggleston@codethink.com>
++!
++
++program test
++  implicit none
++  integer :: x
++  integer :: x! { dg-warning "Legacy Extension" }
++  x = 42
++  if (x /= 42) stop 1
++end program test
+diff --git a/gcc/testsuite/gfortran.dg/duplicate_type_8.f90 b/gcc/testsuite/gfortran.dg/duplicate_type_8.f90
+new file mode 100644
+index 00000000000..23c94add179
+--- /dev/null
++++ b/gcc/testsuite/gfortran.dg/duplicate_type_8.f90
+@@ -0,0 +1,12 @@
++! { dg-do compile }
++! { dg-options "-fdec -fno-dec-duplicates" }
++!
++! Test case contributed by Mark Eggleston <mark.eggleston@codethink.com>
++!
++
++integer function foo ()
++  implicit none
++  integer :: x
++  integer :: x ! { dg-error "basic type of" }
++  x = 42
++end function foo
+diff --git a/gcc/testsuite/gfortran.dg/duplicate_type_9.f90 b/gcc/testsuite/gfortran.dg/duplicate_type_9.f90
+new file mode 100644
+index 00000000000..d5edee4d8ee
+--- /dev/null
++++ b/gcc/testsuite/gfortran.dg/duplicate_type_9.f90
+@@ -0,0 +1,12 @@
++! { dg-do compile }
++! { dg-options "-fdec-duplicates -fno-dec-duplicates" }
++!
++! Test case contributed by Mark Eggleston <mark.eggleston@codethink.com>
++!
++
++integer function foo ()
++  implicit none
++  integer :: x
++  integer :: x ! { dg-error "basic type of" }
++  x = 42
++end function foo
+-- 
+2.27.0
+

SOURCES/gcc13-hack.patch

@@ -0,0 +1,126 @@
+--- libada/Makefile.in.jj	2019-01-09 13:01:18.015608205 +0100
++++ libada/Makefile.in	2019-01-11 18:16:23.441726931 +0100
+@@ -71,18 +71,40 @@ version := $(shell @get_gcc_base_ver@ $(
+ libsubdir := $(libdir)/gcc/$(target_noncanonical)/$(version)$(MULTISUBDIR)
+ ADA_RTS_DIR=$(GCC_DIR)/ada/rts$(subst /,_,$(MULTISUBDIR))
+ 
++DEFAULTMULTIFLAGS :=
++ifeq ($(MULTISUBDIR),)
++targ:=$(subst -, ,$(target))
++arch:=$(word 1,$(targ))
++ifeq ($(words $(targ)),2)
++osys:=$(word 2,$(targ))
++else
++osys:=$(word 3,$(targ))
++endif
++ifeq ($(strip $(filter-out i%86 x86_64 powerpc% ppc% s390% sparc% linux%, $(arch) $(osys))),)
++ifeq ($(shell $(CC) $(CFLAGS) -print-multi-os-directory),../lib64)
++DEFAULTMULTIFLAGS := -m64
++else
++ifeq ($(strip $(filter-out s390%, $(arch))),)
++DEFAULTMULTIFLAGS := -m31
++else
++DEFAULTMULTIFLAGS := -m32
++endif
++endif
++endif
++endif
++
+ # exeext should not be used because it's the *host* exeext.  We're building
+ # a *target* library, aren't we?!?  Likewise for CC.  Still, provide bogus
+ # definitions just in case something slips through the safety net provided
+ # by recursive make invocations in gcc/ada/Makefile.in
+ LIBADA_FLAGS_TO_PASS = \
+         "MAKEOVERRIDES=" \
+-        "LDFLAGS=$(LDFLAGS)" \
++        "LDFLAGS=$(LDFLAGS) $(DEFAULTMULTIFLAGS)" \
+         "LN_S=$(LN_S)" \
+         "SHELL=$(SHELL)" \
+-        "GNATLIBFLAGS=$(GNATLIBFLAGS) $(MULTIFLAGS)" \
+-        "GNATLIBCFLAGS=$(GNATLIBCFLAGS) $(MULTIFLAGS)" \
+-        "GNATLIBCFLAGS_FOR_C=$(GNATLIBCFLAGS_FOR_C) $(MULTIFLAGS)" \
++        "GNATLIBFLAGS=$(GNATLIBFLAGS) $(MULTIFLAGS) $(DEFAULTMULTIFLAGS)" \
++        "GNATLIBCFLAGS=$(GNATLIBCFLAGS) $(MULTIFLAGS) $(DEFAULTMULTIFLAGS)" \
++        "GNATLIBCFLAGS_FOR_C=$(GNATLIBCFLAGS_FOR_C) $(MULTIFLAGS) $(DEFAULTMULTIFLAGS)" \
+         "PICFLAG_FOR_TARGET=$(PICFLAG)" \
+         "THREAD_KIND=$(THREAD_KIND)" \
+         "TRACE=$(TRACE)" \
+@@ -93,7 +115,7 @@ LIBADA_FLAGS_TO_PASS = \
+         "exeext=.exeext.should.not.be.used " \
+ 	'CC=the.host.compiler.should.not.be.needed' \
+ 	"GCC_FOR_TARGET=$(CC)" \
+-        "CFLAGS=$(CFLAGS)"
++        "CFLAGS=$(CFLAGS) $(DEFAULTMULTIFLAGS)"
+ 
+ .PHONY: libada gnatlib gnatlib-shared gnatlib-sjlj gnatlib-zcx osconstool
+ 
+--- config-ml.in.jj	2019-01-09 12:50:16.646501448 +0100
++++ config-ml.in	2019-01-11 18:16:23.442726914 +0100
+@@ -511,6 +511,8 @@ multi-do:
+ 				ADAFLAGS="$(ADAFLAGS) $${flags}" \
+ 				prefix="$(prefix)" \
+ 				exec_prefix="$(exec_prefix)" \
++				mandir="$(mandir)" \
++				infodir="$(infodir)" \
+ 				GOCFLAGS="$(GOCFLAGS) $${flags}" \
+ 				GDCFLAGS="$(GDCFLAGS) $${flags}" \
+ 				CXXFLAGS="$(CXXFLAGS) $${flags}" \
+--- libcpp/macro.cc.jj	2019-01-09 13:01:21.420552123 +0100
++++ libcpp/macro.cc	2019-01-11 18:18:17.736876285 +0100
+@@ -3256,8 +3256,6 @@ static cpp_macro *
+ create_iso_definition (cpp_reader *pfile)
+ {
+   bool following_paste_op = false;
+-  const char *paste_op_error_msg =
+-    N_("'##' cannot appear at either end of a macro expansion");
+   unsigned int num_extra_tokens = 0;
+   unsigned nparms = 0;
+   cpp_hashnode **params = NULL;
+@@ -3382,7 +3380,9 @@ create_iso_definition (cpp_reader *pfile
+ 	     function-like macros, but not at the end.  */
+ 	  if (following_paste_op)
+ 	    {
+-	      cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
++	      cpp_error (pfile, CPP_DL_ERROR,
++			 "'##' cannot appear at either end of a macro "
++			 "expansion");
+ 	      goto out;
+ 	    }
+ 	  if (!vaopt_tracker.completed ())
+@@ -3397,7 +3397,9 @@ create_iso_definition (cpp_reader *pfile
+ 	     function-like macros, but not at the beginning.  */
+ 	  if (macro->count == 1)
+ 	    {
+-	      cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
++	      cpp_error (pfile, CPP_DL_ERROR,
++			 "'##' cannot appear at either end of a macro "
++			 "expansion");
+ 	      goto out;
+ 	    }
+ 
+--- libcpp/expr.cc.jj	2019-01-09 13:01:22.415535734 +0100
++++ libcpp/expr.cc	2019-01-11 18:16:23.444726882 +0100
+@@ -803,16 +803,17 @@ cpp_classify_number (cpp_reader *pfile,
+       if ((result & CPP_N_WIDTH) == CPP_N_LARGE
+ 	  && CPP_OPTION (pfile, cpp_warn_long_long))
+         {
+-          const char *message = CPP_OPTION (pfile, cplusplus) 
+-				? N_("use of C++11 long long integer constant")
+-		                : N_("use of C99 long long integer constant");
+-
+ 	  if (CPP_OPTION (pfile, c99))
+             cpp_warning_with_line (pfile, CPP_W_LONG_LONG, virtual_location,
+-				   0, message);
++				   0, CPP_OPTION (pfile, cplusplus)
++				      ? N_("use of C++11 long long integer constant")
++				      : N_("use of C99 long long integer constant"));
+           else
+             cpp_pedwarning_with_line (pfile, CPP_W_LONG_LONG,
+-				      virtual_location, 0, message);
++				      virtual_location, 0,
++				      CPP_OPTION (pfile, cplusplus)
++				      ? N_("use of C++11 long long integer constant")
++				      : N_("use of C99 long long integer constant"));
+         }
+ 
+       if ((result & CPP_N_SIZE_T) == CPP_N_SIZE_T

SOURCES/gcc13-isl-dl.patch

@@ -0,0 +1,716 @@
+--- gcc/Makefile.in.jj	2015-06-06 10:00:25.000000000 +0200
++++ gcc/Makefile.in	2015-11-04 14:56:02.643536437 +0100
+@@ -1063,7 +1063,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
+ # and the system's installed libraries.
+ LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
+ 	$(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
+-BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
++BACKENDLIBS = $(if $(ISLLIBS),-ldl) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
+ 	$(ZLIB) $(ZSTD_LIB)
+ # Any system libraries needed just for GNAT.
+ SYSLIBS = @GNAT_LIBEXC@
+@@ -2302,6 +2302,15 @@ $(out_object_file): $(out_file)
+ $(common_out_object_file): $(common_out_file)
+ 	$(COMPILE) $<
+ 	$(POSTCOMPILE)
++
++graphite%.o : \
++  ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS))
++graphite.o : \
++  ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS))
++graphite%.o : \
++  ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS))
++graphite.o : \
++  ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS))
+ #
+ # Generate header and source files from the machine description,
+ # and compile them.
+--- gcc/graphite.h.jj	2016-01-27 12:44:06.000000000 +0100
++++ gcc/graphite.h	2022-11-03 19:14:50.369690720 +0100
+@@ -24,6 +24,591 @@ along with GCC; see the file COPYING3.
+ 
+ #include "sese.h"
+ 
++#include <isl/version.h>
++#include <dlfcn.h>
++
++#define DYNSYMS \
++  DYNSYM (isl_aff_add_coefficient_si); \
++  DYNSYM (isl_aff_free); \
++  DYNSYM (isl_aff_get_space); \
++  DYNSYM (isl_aff_set_coefficient_si); \
++  DYNSYM (isl_aff_set_constant_si); \
++  DYNSYM (isl_aff_zero_on_domain); \
++  /* DYNSYM (isl_band_free); */ \
++  /* DYNSYM (isl_band_get_children); */ \
++  /* DYNSYM (isl_band_get_partial_schedule); */ \
++  /* DYNSYM (isl_band_has_children); */ \
++  /* DYNSYM (isl_band_list_free); */ \
++  /* DYNSYM (isl_band_list_get_band); */ \
++  /* DYNSYM (isl_band_list_get_ctx); */ \
++  /* DYNSYM (isl_band_list_n_band); */ \
++  /* DYNSYM (isl_band_n_member); */ \
++  DYNSYM (isl_basic_map_add_constraint); \
++  DYNSYM (isl_basic_map_project_out); \
++  DYNSYM (isl_basic_map_universe); \
++  DYNSYM (isl_constraint_set_coefficient_si); \
++  DYNSYM (isl_constraint_set_constant_si); \
++  DYNSYM (isl_ctx_alloc); \
++  DYNSYM (isl_ctx_free); \
++  DYNSYM (isl_equality_alloc); \
++  DYNSYM (isl_id_alloc); \
++  DYNSYM (isl_id_copy); \
++  DYNSYM (isl_id_free); \
++  DYNSYM (isl_inequality_alloc); \
++  DYNSYM (isl_local_space_copy); \
++  DYNSYM (isl_local_space_free); \
++  DYNSYM (isl_local_space_from_space); \
++  DYNSYM (isl_local_space_range); \
++  DYNSYM (isl_map_add_constraint); \
++  DYNSYM (isl_map_add_dims); \
++  DYNSYM (isl_map_align_params); \
++  DYNSYM (isl_map_apply_range); \
++  DYNSYM (isl_map_copy); \
++  DYNSYM (isl_map_dim); \
++  DYNSYM (isl_map_dump); \
++  DYNSYM (isl_map_equate); \
++  DYNSYM (isl_map_fix_si); \
++  DYNSYM (isl_map_flat_product); \
++  DYNSYM (isl_map_flat_range_product); \
++  DYNSYM (isl_map_free); \
++  DYNSYM (isl_map_from_basic_map); \
++  DYNSYM (isl_map_from_pw_aff); \
++  DYNSYM (isl_map_from_union_map); \
++  DYNSYM (isl_map_get_ctx); \
++  DYNSYM (isl_map_get_space); \
++  DYNSYM (isl_map_get_tuple_id); \
++  DYNSYM (isl_map_insert_dims); \
++  DYNSYM (isl_map_intersect); \
++  DYNSYM (isl_map_intersect_domain); \
++  DYNSYM (isl_map_intersect_range); \
++  DYNSYM (isl_map_is_empty); \
++  DYNSYM (isl_map_lex_ge); \
++  DYNSYM (isl_map_lex_le); \
++  /* DYNSYM (isl_map_n_out); */ \
++  DYNSYM (isl_map_range); \
++  DYNSYM (isl_map_set_tuple_id); \
++  DYNSYM (isl_map_universe); \
++  DYNSYM (isl_options_set_on_error); \
++  DYNSYM (isl_options_set_schedule_serialize_sccs); \
++  DYNSYM (isl_printer_set_yaml_style); \
++  DYNSYM (isl_options_set_schedule_max_constant_term); \
++  DYNSYM (isl_options_set_schedule_maximize_band_depth); \
++  DYNSYM (isl_printer_free); \
++  DYNSYM (isl_printer_print_aff); \
++  DYNSYM (isl_printer_print_constraint); \
++  DYNSYM (isl_printer_print_map); \
++  DYNSYM (isl_printer_print_set); \
++  DYNSYM (isl_printer_to_file); \
++  DYNSYM (isl_pw_aff_add); \
++  DYNSYM (isl_pw_aff_alloc); \
++  DYNSYM (isl_pw_aff_copy); \
++  DYNSYM (isl_pw_aff_eq_set); \
++  DYNSYM (isl_pw_aff_free); \
++  DYNSYM (isl_pw_aff_from_aff); \
++  DYNSYM (isl_pw_aff_ge_set); \
++  DYNSYM (isl_pw_aff_gt_set); \
++  DYNSYM (isl_pw_aff_is_cst); \
++  DYNSYM (isl_pw_aff_le_set); \
++  DYNSYM (isl_pw_aff_lt_set); \
++  DYNSYM (isl_pw_aff_mul); \
++  DYNSYM (isl_pw_aff_ne_set); \
++  DYNSYM (isl_pw_aff_nonneg_set); \
++  DYNSYM (isl_pw_aff_set_tuple_id); \
++  DYNSYM (isl_pw_aff_sub); \
++  DYNSYM (isl_pw_aff_zero_set); \
++  DYNSYM (isl_schedule_free); \
++  /* DYNSYM (isl_schedule_get_band_forest); */ \
++  DYNSYM (isl_set_add_constraint); \
++  DYNSYM (isl_set_add_dims); \
++  DYNSYM (isl_set_apply); \
++  DYNSYM (isl_set_coalesce); \
++  DYNSYM (isl_set_copy); \
++  DYNSYM (isl_set_dim); \
++  DYNSYM (isl_set_fix_si); \
++  DYNSYM (isl_set_free); \
++  DYNSYM (isl_set_get_space); \
++  DYNSYM (isl_set_get_tuple_id); \
++  DYNSYM (isl_set_intersect); \
++  DYNSYM (isl_set_is_empty); \
++  DYNSYM (isl_set_n_dim); \
++  DYNSYM (isl_set_nat_universe); \
++  DYNSYM (isl_set_project_out); \
++  DYNSYM (isl_set_set_tuple_id); \
++  DYNSYM (isl_set_universe); \
++  DYNSYM (isl_space_add_dims); \
++  DYNSYM (isl_space_alloc); \
++  DYNSYM (isl_space_copy); \
++  DYNSYM (isl_space_dim); \
++  DYNSYM (isl_space_domain); \
++  DYNSYM (isl_space_find_dim_by_id); \
++  DYNSYM (isl_space_free); \
++  DYNSYM (isl_space_from_domain); \
++  DYNSYM (isl_space_get_tuple_id); \
++  DYNSYM (isl_space_params_alloc); \
++  DYNSYM (isl_space_range); \
++  DYNSYM (isl_space_set_alloc); \
++  DYNSYM (isl_space_set_dim_id); \
++  DYNSYM (isl_space_set_tuple_id); \
++  DYNSYM (isl_union_map_add_map); \
++  DYNSYM (isl_union_map_align_params); \
++  DYNSYM (isl_union_map_apply_domain); \
++  DYNSYM (isl_union_map_apply_range); \
++  DYNSYM (isl_union_map_compute_flow); \
++  DYNSYM (isl_union_map_copy); \
++  DYNSYM (isl_union_map_empty); \
++  DYNSYM (isl_union_map_flat_range_product); \
++  DYNSYM (isl_union_map_foreach_map); \
++  DYNSYM (isl_union_map_free); \
++  DYNSYM (isl_union_map_from_map); \
++  DYNSYM (isl_union_map_get_ctx); \
++  DYNSYM (isl_union_map_get_space); \
++  DYNSYM (isl_union_map_gist_domain); \
++  DYNSYM (isl_union_map_gist_range); \
++  DYNSYM (isl_union_map_intersect_domain); \
++  DYNSYM (isl_union_map_is_empty); \
++  DYNSYM (isl_union_map_subtract); \
++  DYNSYM (isl_union_map_union); \
++  DYNSYM (isl_union_set_add_set); \
++  DYNSYM (isl_union_set_compute_schedule); \
++  DYNSYM (isl_union_set_copy); \
++  DYNSYM (isl_union_set_empty); \
++  DYNSYM (isl_union_set_from_set); \
++  DYNSYM (isl_aff_add_constant_val); \
++  DYNSYM (isl_aff_get_coefficient_val); \
++  DYNSYM (isl_aff_get_ctx); \
++  DYNSYM (isl_aff_mod_val); \
++  DYNSYM (isl_ast_build_ast_from_schedule); \
++  DYNSYM (isl_ast_build_free); \
++  DYNSYM (isl_ast_build_from_context); \
++  DYNSYM (isl_ast_build_get_ctx); \
++  DYNSYM (isl_ast_build_get_schedule); \
++  DYNSYM (isl_ast_build_get_schedule_space); \
++  DYNSYM (isl_ast_build_set_before_each_for); \
++  DYNSYM (isl_ast_build_set_options); \
++  DYNSYM (isl_ast_expr_free); \
++  DYNSYM (isl_ast_expr_from_val); \
++  DYNSYM (isl_ast_expr_get_ctx); \
++  DYNSYM (isl_ast_expr_get_id); \
++  DYNSYM (isl_ast_expr_get_op_arg); \
++  DYNSYM (isl_ast_expr_get_op_n_arg); \
++  DYNSYM (isl_ast_expr_get_op_type); \
++  DYNSYM (isl_ast_expr_get_type); \
++  DYNSYM (isl_ast_expr_get_val); \
++  DYNSYM (isl_ast_expr_sub); \
++  DYNSYM (isl_ast_node_block_get_children); \
++  DYNSYM (isl_ast_node_for_get_body); \
++  DYNSYM (isl_ast_node_for_get_cond); \
++  DYNSYM (isl_ast_node_for_get_inc); \
++  DYNSYM (isl_ast_node_for_get_init); \
++  DYNSYM (isl_ast_node_for_get_iterator); \
++  DYNSYM (isl_ast_node_free); \
++  DYNSYM (isl_ast_node_get_annotation); \
++  DYNSYM (isl_ast_node_get_type); \
++  DYNSYM (isl_ast_node_if_get_cond); \
++  DYNSYM (isl_ast_node_if_get_else); \
++  DYNSYM (isl_ast_node_if_get_then); \
++  DYNSYM (isl_ast_node_list_free); \
++  DYNSYM (isl_ast_node_list_get_ast_node); \
++  DYNSYM (isl_ast_node_list_n_ast_node); \
++  DYNSYM (isl_ast_node_user_get_expr); \
++  DYNSYM (isl_constraint_set_coefficient_val); \
++  DYNSYM (isl_constraint_set_constant_val); \
++  DYNSYM (isl_id_get_user); \
++  DYNSYM (isl_local_space_get_ctx); \
++  DYNSYM (isl_map_fix_val); \
++  DYNSYM (isl_options_set_ast_build_atomic_upper_bound); \
++  DYNSYM (isl_printer_print_ast_node); \
++  DYNSYM (isl_printer_print_str); \
++  DYNSYM (isl_printer_set_output_format); \
++  DYNSYM (isl_pw_aff_mod_val); \
++  DYNSYM (isl_schedule_constraints_compute_schedule); \
++  DYNSYM (isl_schedule_constraints_on_domain); \
++  DYNSYM (isl_schedule_constraints_set_coincidence); \
++  DYNSYM (isl_schedule_constraints_set_proximity); \
++  DYNSYM (isl_schedule_constraints_set_validity); \
++  DYNSYM (isl_set_get_dim_id); \
++  DYNSYM (isl_set_max_val); \
++  DYNSYM (isl_set_min_val); \
++  DYNSYM (isl_set_params); \
++  DYNSYM (isl_space_align_params); \
++  DYNSYM (isl_space_map_from_domain_and_range); \
++  DYNSYM (isl_space_set_tuple_name); \
++  DYNSYM (isl_space_wrap); \
++  DYNSYM (isl_union_map_from_domain_and_range); \
++  DYNSYM (isl_union_map_range); \
++  DYNSYM (isl_union_set_union); \
++  DYNSYM (isl_union_set_universe); \
++  DYNSYM (isl_val_2exp); \
++  DYNSYM (isl_val_add_ui); \
++  DYNSYM (isl_val_copy); \
++  DYNSYM (isl_val_free); \
++  DYNSYM (isl_val_int_from_si); \
++  DYNSYM (isl_val_int_from_ui); \
++  DYNSYM (isl_val_mul); \
++  DYNSYM (isl_val_neg); \
++  DYNSYM (isl_val_sub); \
++  DYNSYM (isl_printer_print_union_map); \
++  DYNSYM (isl_pw_aff_get_ctx); \
++  DYNSYM (isl_val_is_int); \
++  DYNSYM (isl_ctx_get_max_operations); \
++  DYNSYM (isl_ctx_set_max_operations); \
++  DYNSYM (isl_ctx_last_error); \
++  DYNSYM (isl_ctx_reset_operations); \
++  DYNSYM (isl_map_coalesce); \
++  DYNSYM (isl_printer_print_schedule); \
++  DYNSYM (isl_set_set_dim_id); \
++  DYNSYM (isl_union_map_coalesce); \
++  DYNSYM (isl_multi_val_set_val); \
++  DYNSYM (isl_multi_val_zero); \
++  DYNSYM (isl_options_set_schedule_max_coefficient); \
++  DYNSYM (isl_options_set_tile_scale_tile_loops); \
++  DYNSYM (isl_schedule_copy); \
++  DYNSYM (isl_schedule_get_map); \
++  DYNSYM (isl_schedule_map_schedule_node_bottom_up); \
++  DYNSYM (isl_schedule_node_band_get_permutable); \
++  DYNSYM (isl_schedule_node_band_get_space); \
++  DYNSYM (isl_schedule_node_band_tile); \
++  DYNSYM (isl_schedule_node_child); \
++  DYNSYM (isl_schedule_node_free); \
++  DYNSYM (isl_schedule_node_get_child); \
++  DYNSYM (isl_schedule_node_get_ctx); \
++  DYNSYM (isl_schedule_node_get_type); \
++  DYNSYM (isl_schedule_node_n_children); \
++  DYNSYM (isl_union_map_is_equal); \
++  DYNSYM (isl_union_access_info_compute_flow); \
++  DYNSYM (isl_union_access_info_from_sink); \
++  DYNSYM (isl_union_access_info_set_may_source); \
++  DYNSYM (isl_union_access_info_set_must_source); \
++  DYNSYM (isl_union_access_info_set_schedule); \
++  DYNSYM (isl_union_flow_free); \
++  DYNSYM (isl_union_flow_get_may_dependence); \
++  DYNSYM (isl_union_flow_get_must_dependence); \
++  DYNSYM (isl_aff_var_on_domain); \
++  DYNSYM (isl_multi_aff_from_aff); \
++  DYNSYM (isl_schedule_get_ctx); \
++  DYNSYM (isl_multi_aff_set_tuple_id); \
++  DYNSYM (isl_multi_aff_dim); \
++  DYNSYM (isl_schedule_get_domain); \
++  DYNSYM (isl_union_set_is_empty); \
++  DYNSYM (isl_union_set_get_space); \
++  DYNSYM (isl_union_pw_multi_aff_empty); \
++  DYNSYM (isl_union_set_foreach_set); \
++  DYNSYM (isl_union_set_free); \
++  DYNSYM (isl_multi_union_pw_aff_from_union_pw_multi_aff); \
++  DYNSYM (isl_multi_union_pw_aff_apply_multi_aff); \
++  DYNSYM (isl_schedule_insert_partial_schedule); \
++  DYNSYM (isl_union_pw_multi_aff_free); \
++  DYNSYM (isl_pw_multi_aff_project_out_map); \
++  DYNSYM (isl_union_pw_multi_aff_add_pw_multi_aff); \
++  DYNSYM (isl_schedule_from_domain); \
++  DYNSYM (isl_schedule_sequence); \
++  DYNSYM (isl_ast_build_node_from_schedule); \
++  DYNSYM (isl_ast_node_mark_get_node); \
++  DYNSYM (isl_schedule_node_band_member_get_ast_loop_type); \
++  DYNSYM (isl_schedule_node_band_member_set_ast_loop_type); \
++  DYNSYM (isl_val_n_abs_num_chunks); \
++  DYNSYM (isl_val_get_abs_num_chunks); \
++  DYNSYM (isl_val_int_from_chunks); \
++  DYNSYM (isl_val_is_neg); \
++  DYNSYM (isl_version); \
++  DYNSYM (isl_options_get_on_error); \
++  DYNSYM (isl_ctx_reset_error);
++
++extern struct isl_pointers_s__
++{
++  bool inited;
++  void *h;
++#define DYNSYM(x) __typeof (x) *p_##x
++  DYNSYMS
++#undef DYNSYM
++} isl_pointers__;
++
++#define isl_aff_add_coefficient_si (*isl_pointers__.p_isl_aff_add_coefficient_si)
++#define isl_aff_free (*isl_pointers__.p_isl_aff_free)
++#define isl_aff_get_space (*isl_pointers__.p_isl_aff_get_space)
++#define isl_aff_set_coefficient_si (*isl_pointers__.p_isl_aff_set_coefficient_si)
++#define isl_aff_set_constant_si (*isl_pointers__.p_isl_aff_set_constant_si)
++#define isl_aff_zero_on_domain (*isl_pointers__.p_isl_aff_zero_on_domain)
++#define isl_band_free (*isl_pointers__.p_isl_band_free)
++#define isl_band_get_children (*isl_pointers__.p_isl_band_get_children)
++#define isl_band_get_partial_schedule (*isl_pointers__.p_isl_band_get_partial_schedule)
++#define isl_band_has_children (*isl_pointers__.p_isl_band_has_children)
++#define isl_band_list_free (*isl_pointers__.p_isl_band_list_free)
++#define isl_band_list_get_band (*isl_pointers__.p_isl_band_list_get_band)
++#define isl_band_list_get_ctx (*isl_pointers__.p_isl_band_list_get_ctx)
++#define isl_band_list_n_band (*isl_pointers__.p_isl_band_list_n_band)
++#define isl_band_n_member (*isl_pointers__.p_isl_band_n_member)
++#define isl_basic_map_add_constraint (*isl_pointers__.p_isl_basic_map_add_constraint)
++#define isl_basic_map_project_out (*isl_pointers__.p_isl_basic_map_project_out)
++#define isl_basic_map_universe (*isl_pointers__.p_isl_basic_map_universe)
++#define isl_constraint_set_coefficient_si (*isl_pointers__.p_isl_constraint_set_coefficient_si)
++#define isl_constraint_set_constant_si (*isl_pointers__.p_isl_constraint_set_constant_si)
++#define isl_ctx_alloc (*isl_pointers__.p_isl_ctx_alloc)
++#define isl_ctx_free (*isl_pointers__.p_isl_ctx_free)
++#define isl_equality_alloc (*isl_pointers__.p_isl_equality_alloc)
++#define isl_id_alloc (*isl_pointers__.p_isl_id_alloc)
++#define isl_id_copy (*isl_pointers__.p_isl_id_copy)
++#define isl_id_free (*isl_pointers__.p_isl_id_free)
++#define isl_inequality_alloc (*isl_pointers__.p_isl_inequality_alloc)
++#define isl_local_space_copy (*isl_pointers__.p_isl_local_space_copy)
++#define isl_local_space_free (*isl_pointers__.p_isl_local_space_free)
++#define isl_local_space_from_space (*isl_pointers__.p_isl_local_space_from_space)
++#define isl_local_space_range (*isl_pointers__.p_isl_local_space_range)
++#define isl_map_add_constraint (*isl_pointers__.p_isl_map_add_constraint)
++#define isl_map_add_dims (*isl_pointers__.p_isl_map_add_dims)
++#define isl_map_align_params (*isl_pointers__.p_isl_map_align_params)
++#define isl_map_apply_range (*isl_pointers__.p_isl_map_apply_range)
++#define isl_map_copy (*isl_pointers__.p_isl_map_copy)
++#define isl_map_dim (*isl_pointers__.p_isl_map_dim)
++#define isl_map_dump (*isl_pointers__.p_isl_map_dump)
++#define isl_map_equate (*isl_pointers__.p_isl_map_equate)
++#define isl_map_fix_si (*isl_pointers__.p_isl_map_fix_si)
++#define isl_map_flat_product (*isl_pointers__.p_isl_map_flat_product)
++#define isl_map_flat_range_product (*isl_pointers__.p_isl_map_flat_range_product)
++#define isl_map_free (*isl_pointers__.p_isl_map_free)
++#define isl_map_from_basic_map (*isl_pointers__.p_isl_map_from_basic_map)
++#define isl_map_from_pw_aff (*isl_pointers__.p_isl_map_from_pw_aff)
++#define isl_map_from_union_map (*isl_pointers__.p_isl_map_from_union_map)
++#define isl_map_get_ctx (*isl_pointers__.p_isl_map_get_ctx)
++#define isl_map_get_space (*isl_pointers__.p_isl_map_get_space)
++#define isl_map_get_tuple_id (*isl_pointers__.p_isl_map_get_tuple_id)
++#define isl_map_insert_dims (*isl_pointers__.p_isl_map_insert_dims)
++#define isl_map_intersect (*isl_pointers__.p_isl_map_intersect)
++#define isl_map_intersect_domain (*isl_pointers__.p_isl_map_intersect_domain)
++#define isl_map_intersect_range (*isl_pointers__.p_isl_map_intersect_range)
++#define isl_map_is_empty (*isl_pointers__.p_isl_map_is_empty)
++#define isl_map_lex_ge (*isl_pointers__.p_isl_map_lex_ge)
++#define isl_map_lex_le (*isl_pointers__.p_isl_map_lex_le)
++#define isl_map_n_out (*isl_pointers__.p_isl_map_n_out)
++#define isl_map_range (*isl_pointers__.p_isl_map_range)
++#define isl_map_set_tuple_id (*isl_pointers__.p_isl_map_set_tuple_id)
++#define isl_map_universe (*isl_pointers__.p_isl_map_universe)
++#define isl_options_set_on_error (*isl_pointers__.p_isl_options_set_on_error)
++#define isl_options_set_schedule_serialize_sccs (*isl_pointers__.p_isl_options_set_schedule_serialize_sccs)
++#define isl_printer_set_yaml_style (*isl_pointers__.p_isl_printer_set_yaml_style)
++#define isl_options_set_schedule_max_constant_term (*isl_pointers__.p_isl_options_set_schedule_max_constant_term)
++#define isl_options_set_schedule_maximize_band_depth (*isl_pointers__.p_isl_options_set_schedule_maximize_band_depth)
++#define isl_printer_free (*isl_pointers__.p_isl_printer_free)
++#define isl_printer_print_aff (*isl_pointers__.p_isl_printer_print_aff)
++#define isl_printer_print_constraint (*isl_pointers__.p_isl_printer_print_constraint)
++#define isl_printer_print_map (*isl_pointers__.p_isl_printer_print_map)
++#define isl_printer_print_set (*isl_pointers__.p_isl_printer_print_set)
++#define isl_printer_to_file (*isl_pointers__.p_isl_printer_to_file)
++#define isl_pw_aff_add (*isl_pointers__.p_isl_pw_aff_add)
++#define isl_pw_aff_alloc (*isl_pointers__.p_isl_pw_aff_alloc)
++#define isl_pw_aff_copy (*isl_pointers__.p_isl_pw_aff_copy)
++#define isl_pw_aff_eq_set (*isl_pointers__.p_isl_pw_aff_eq_set)
++#define isl_pw_aff_free (*isl_pointers__.p_isl_pw_aff_free)
++#define isl_pw_aff_from_aff (*isl_pointers__.p_isl_pw_aff_from_aff)
++#define isl_pw_aff_ge_set (*isl_pointers__.p_isl_pw_aff_ge_set)
++#define isl_pw_aff_gt_set (*isl_pointers__.p_isl_pw_aff_gt_set)
++#define isl_pw_aff_is_cst (*isl_pointers__.p_isl_pw_aff_is_cst)
++#define isl_pw_aff_le_set (*isl_pointers__.p_isl_pw_aff_le_set)
++#define isl_pw_aff_lt_set (*isl_pointers__.p_isl_pw_aff_lt_set)
++#define isl_pw_aff_mul (*isl_pointers__.p_isl_pw_aff_mul)
++#define isl_pw_aff_ne_set (*isl_pointers__.p_isl_pw_aff_ne_set)
++#define isl_pw_aff_nonneg_set (*isl_pointers__.p_isl_pw_aff_nonneg_set)
++#define isl_pw_aff_set_tuple_id (*isl_pointers__.p_isl_pw_aff_set_tuple_id)
++#define isl_pw_aff_sub (*isl_pointers__.p_isl_pw_aff_sub)
++#define isl_pw_aff_zero_set (*isl_pointers__.p_isl_pw_aff_zero_set)
++#define isl_schedule_free (*isl_pointers__.p_isl_schedule_free)
++#define isl_schedule_get_band_forest (*isl_pointers__.p_isl_schedule_get_band_forest)
++#define isl_set_add_constraint (*isl_pointers__.p_isl_set_add_constraint)
++#define isl_set_add_dims (*isl_pointers__.p_isl_set_add_dims)
++#define isl_set_apply (*isl_pointers__.p_isl_set_apply)
++#define isl_set_coalesce (*isl_pointers__.p_isl_set_coalesce)
++#define isl_set_copy (*isl_pointers__.p_isl_set_copy)
++#define isl_set_dim (*isl_pointers__.p_isl_set_dim)
++#define isl_set_fix_si (*isl_pointers__.p_isl_set_fix_si)
++#define isl_set_free (*isl_pointers__.p_isl_set_free)
++#define isl_set_get_space (*isl_pointers__.p_isl_set_get_space)
++#define isl_set_get_tuple_id (*isl_pointers__.p_isl_set_get_tuple_id)
++#define isl_set_intersect (*isl_pointers__.p_isl_set_intersect)
++#define isl_set_is_empty (*isl_pointers__.p_isl_set_is_empty)
++#define isl_set_n_dim (*isl_pointers__.p_isl_set_n_dim)
++#define isl_set_nat_universe (*isl_pointers__.p_isl_set_nat_universe)
++#define isl_set_project_out (*isl_pointers__.p_isl_set_project_out)
++#define isl_set_set_tuple_id (*isl_pointers__.p_isl_set_set_tuple_id)
++#define isl_set_universe (*isl_pointers__.p_isl_set_universe)
++#define isl_space_add_dims (*isl_pointers__.p_isl_space_add_dims)
++#define isl_space_alloc (*isl_pointers__.p_isl_space_alloc)
++#define isl_space_copy (*isl_pointers__.p_isl_space_copy)
++#define isl_space_dim (*isl_pointers__.p_isl_space_dim)
++#define isl_space_domain (*isl_pointers__.p_isl_space_domain)
++#define isl_space_find_dim_by_id (*isl_pointers__.p_isl_space_find_dim_by_id)
++#define isl_space_free (*isl_pointers__.p_isl_space_free)
++#define isl_space_from_domain (*isl_pointers__.p_isl_space_from_domain)
++#define isl_space_get_tuple_id (*isl_pointers__.p_isl_space_get_tuple_id)
++#define isl_space_params_alloc (*isl_pointers__.p_isl_space_params_alloc)
++#define isl_space_range (*isl_pointers__.p_isl_space_range)
++#define isl_space_set_alloc (*isl_pointers__.p_isl_space_set_alloc)
++#define isl_space_set_dim_id (*isl_pointers__.p_isl_space_set_dim_id)
++#define isl_space_set_tuple_id (*isl_pointers__.p_isl_space_set_tuple_id)
++#define isl_union_map_add_map (*isl_pointers__.p_isl_union_map_add_map)
++#define isl_union_map_align_params (*isl_pointers__.p_isl_union_map_align_params)
++#define isl_union_map_apply_domain (*isl_pointers__.p_isl_union_map_apply_domain)
++#define isl_union_map_apply_range (*isl_pointers__.p_isl_union_map_apply_range)
++#define isl_union_map_compute_flow (*isl_pointers__.p_isl_union_map_compute_flow)
++#define isl_union_map_copy (*isl_pointers__.p_isl_union_map_copy)
++#define isl_union_map_empty (*isl_pointers__.p_isl_union_map_empty)
++#define isl_union_map_flat_range_product (*isl_pointers__.p_isl_union_map_flat_range_product)
++#define isl_union_map_foreach_map (*isl_pointers__.p_isl_union_map_foreach_map)
++#define isl_union_map_free (*isl_pointers__.p_isl_union_map_free)
++#define isl_union_map_from_map (*isl_pointers__.p_isl_union_map_from_map)
++#define isl_union_map_get_ctx (*isl_pointers__.p_isl_union_map_get_ctx)
++#define isl_union_map_get_space (*isl_pointers__.p_isl_union_map_get_space)
++#define isl_union_map_gist_domain (*isl_pointers__.p_isl_union_map_gist_domain)
++#define isl_union_map_gist_range (*isl_pointers__.p_isl_union_map_gist_range)
++#define isl_union_map_intersect_domain (*isl_pointers__.p_isl_union_map_intersect_domain)
++#define isl_union_map_is_empty (*isl_pointers__.p_isl_union_map_is_empty)
++#define isl_union_map_subtract (*isl_pointers__.p_isl_union_map_subtract)
++#define isl_union_map_union (*isl_pointers__.p_isl_union_map_union)
++#define isl_union_set_add_set (*isl_pointers__.p_isl_union_set_add_set)
++#define isl_union_set_compute_schedule (*isl_pointers__.p_isl_union_set_compute_schedule)
++#define isl_union_set_copy (*isl_pointers__.p_isl_union_set_copy)
++#define isl_union_set_empty (*isl_pointers__.p_isl_union_set_empty)
++#define isl_union_set_from_set (*isl_pointers__.p_isl_union_set_from_set)
++#define isl_aff_add_constant_val (*isl_pointers__.p_isl_aff_add_constant_val)
++#define isl_aff_get_coefficient_val (*isl_pointers__.p_isl_aff_get_coefficient_val)
++#define isl_aff_get_ctx (*isl_pointers__.p_isl_aff_get_ctx)
++#define isl_aff_mod_val (*isl_pointers__.p_isl_aff_mod_val)
++#define isl_ast_build_ast_from_schedule (*isl_pointers__.p_isl_ast_build_ast_from_schedule)
++#define isl_ast_build_free (*isl_pointers__.p_isl_ast_build_free)
++#define isl_ast_build_from_context (*isl_pointers__.p_isl_ast_build_from_context)
++#define isl_ast_build_get_ctx (*isl_pointers__.p_isl_ast_build_get_ctx)
++#define isl_ast_build_get_schedule (*isl_pointers__.p_isl_ast_build_get_schedule)
++#define isl_ast_build_get_schedule_space (*isl_pointers__.p_isl_ast_build_get_schedule_space)
++#define isl_ast_build_set_before_each_for (*isl_pointers__.p_isl_ast_build_set_before_each_for)
++#define isl_ast_build_set_options (*isl_pointers__.p_isl_ast_build_set_options)
++#define isl_ast_expr_free (*isl_pointers__.p_isl_ast_expr_free)
++#define isl_ast_expr_from_val (*isl_pointers__.p_isl_ast_expr_from_val)
++#define isl_ast_expr_get_ctx (*isl_pointers__.p_isl_ast_expr_get_ctx)
++#define isl_ast_expr_get_id (*isl_pointers__.p_isl_ast_expr_get_id)
++#define isl_ast_expr_get_op_arg (*isl_pointers__.p_isl_ast_expr_get_op_arg)
++#define isl_ast_expr_get_op_n_arg (*isl_pointers__.p_isl_ast_expr_get_op_n_arg)
++#define isl_ast_expr_get_op_type (*isl_pointers__.p_isl_ast_expr_get_op_type)
++#define isl_ast_expr_get_type (*isl_pointers__.p_isl_ast_expr_get_type)
++#define isl_ast_expr_get_val (*isl_pointers__.p_isl_ast_expr_get_val)
++#define isl_ast_expr_sub (*isl_pointers__.p_isl_ast_expr_sub)
++#define isl_ast_node_block_get_children (*isl_pointers__.p_isl_ast_node_block_get_children)
++#define isl_ast_node_for_get_body (*isl_pointers__.p_isl_ast_node_for_get_body)
++#define isl_ast_node_for_get_cond (*isl_pointers__.p_isl_ast_node_for_get_cond)
++#define isl_ast_node_for_get_inc (*isl_pointers__.p_isl_ast_node_for_get_inc)
++#define isl_ast_node_for_get_init (*isl_pointers__.p_isl_ast_node_for_get_init)
++#define isl_ast_node_for_get_iterator (*isl_pointers__.p_isl_ast_node_for_get_iterator)
++#define isl_ast_node_free (*isl_pointers__.p_isl_ast_node_free)
++#define isl_ast_node_get_annotation (*isl_pointers__.p_isl_ast_node_get_annotation)
++#define isl_ast_node_get_type (*isl_pointers__.p_isl_ast_node_get_type)
++#define isl_ast_node_if_get_cond (*isl_pointers__.p_isl_ast_node_if_get_cond)
++#define isl_ast_node_if_get_else (*isl_pointers__.p_isl_ast_node_if_get_else)
++#define isl_ast_node_if_get_then (*isl_pointers__.p_isl_ast_node_if_get_then)
++#define isl_ast_node_list_free (*isl_pointers__.p_isl_ast_node_list_free)
++#define isl_ast_node_list_get_ast_node (*isl_pointers__.p_isl_ast_node_list_get_ast_node)
++#define isl_ast_node_list_n_ast_node (*isl_pointers__.p_isl_ast_node_list_n_ast_node)
++#define isl_ast_node_user_get_expr (*isl_pointers__.p_isl_ast_node_user_get_expr)
++#define isl_constraint_set_coefficient_val (*isl_pointers__.p_isl_constraint_set_coefficient_val)
++#define isl_constraint_set_constant_val (*isl_pointers__.p_isl_constraint_set_constant_val)
++#define isl_id_get_user (*isl_pointers__.p_isl_id_get_user)
++#define isl_local_space_get_ctx (*isl_pointers__.p_isl_local_space_get_ctx)
++#define isl_map_fix_val (*isl_pointers__.p_isl_map_fix_val)
++#define isl_options_set_ast_build_atomic_upper_bound (*isl_pointers__.p_isl_options_set_ast_build_atomic_upper_bound)
++#define isl_printer_print_ast_node (*isl_pointers__.p_isl_printer_print_ast_node)
++#define isl_printer_print_str (*isl_pointers__.p_isl_printer_print_str)
++#define isl_printer_set_output_format (*isl_pointers__.p_isl_printer_set_output_format)
++#define isl_pw_aff_mod_val (*isl_pointers__.p_isl_pw_aff_mod_val)
++#define isl_schedule_constraints_compute_schedule (*isl_pointers__.p_isl_schedule_constraints_compute_schedule)
++#define isl_schedule_constraints_on_domain (*isl_pointers__.p_isl_schedule_constraints_on_domain)
++#define isl_schedule_constraints_set_coincidence (*isl_pointers__.p_isl_schedule_constraints_set_coincidence)
++#define isl_schedule_constraints_set_proximity (*isl_pointers__.p_isl_schedule_constraints_set_proximity)
++#define isl_schedule_constraints_set_validity (*isl_pointers__.p_isl_schedule_constraints_set_validity)
++#define isl_set_get_dim_id (*isl_pointers__.p_isl_set_get_dim_id)
++#define isl_set_max_val (*isl_pointers__.p_isl_set_max_val)
++#define isl_set_min_val (*isl_pointers__.p_isl_set_min_val)
++#define isl_set_params (*isl_pointers__.p_isl_set_params)
++#define isl_space_align_params (*isl_pointers__.p_isl_space_align_params)
++#define isl_space_map_from_domain_and_range (*isl_pointers__.p_isl_space_map_from_domain_and_range)
++#define isl_space_set_tuple_name (*isl_pointers__.p_isl_space_set_tuple_name)
++#define isl_space_wrap (*isl_pointers__.p_isl_space_wrap)
++#define isl_union_map_from_domain_and_range (*isl_pointers__.p_isl_union_map_from_domain_and_range)
++#define isl_union_map_range (*isl_pointers__.p_isl_union_map_range)
++#define isl_union_set_union (*isl_pointers__.p_isl_union_set_union)
++#define isl_union_set_universe (*isl_pointers__.p_isl_union_set_universe)
++#define isl_val_2exp (*isl_pointers__.p_isl_val_2exp)
++#define isl_val_add_ui (*isl_pointers__.p_isl_val_add_ui)
++#define isl_val_copy (*isl_pointers__.p_isl_val_copy)
++#define isl_val_free (*isl_pointers__.p_isl_val_free)
++#define isl_val_int_from_si (*isl_pointers__.p_isl_val_int_from_si)
++#define isl_val_int_from_ui (*isl_pointers__.p_isl_val_int_from_ui)
++#define isl_val_mul (*isl_pointers__.p_isl_val_mul)
++#define isl_val_neg (*isl_pointers__.p_isl_val_neg)
++#define isl_val_sub (*isl_pointers__.p_isl_val_sub)
++#define isl_printer_print_union_map (*isl_pointers__.p_isl_printer_print_union_map)
++#define isl_pw_aff_get_ctx (*isl_pointers__.p_isl_pw_aff_get_ctx)
++#define isl_val_is_int (*isl_pointers__.p_isl_val_is_int)
++#define isl_ctx_get_max_operations (*isl_pointers__.p_isl_ctx_get_max_operations)
++#define isl_ctx_set_max_operations (*isl_pointers__.p_isl_ctx_set_max_operations)
++#define isl_ctx_last_error (*isl_pointers__.p_isl_ctx_last_error)
++#define isl_ctx_reset_operations (*isl_pointers__.p_isl_ctx_reset_operations)
++#define isl_map_coalesce (*isl_pointers__.p_isl_map_coalesce)
++#define isl_printer_print_schedule (*isl_pointers__.p_isl_printer_print_schedule)
++#define isl_set_set_dim_id (*isl_pointers__.p_isl_set_set_dim_id)
++#define isl_union_map_coalesce (*isl_pointers__.p_isl_union_map_coalesce)
++#define isl_multi_val_set_val (*isl_pointers__.p_isl_multi_val_set_val)
++#define isl_multi_val_zero (*isl_pointers__.p_isl_multi_val_zero)
++#define isl_options_set_schedule_max_coefficient (*isl_pointers__.p_isl_options_set_schedule_max_coefficient)
++#define isl_options_set_tile_scale_tile_loops (*isl_pointers__.p_isl_options_set_tile_scale_tile_loops)
++#define isl_schedule_copy (*isl_pointers__.p_isl_schedule_copy)
++#define isl_schedule_get_map (*isl_pointers__.p_isl_schedule_get_map)
++#define isl_schedule_map_schedule_node_bottom_up (*isl_pointers__.p_isl_schedule_map_schedule_node_bottom_up)
++#define isl_schedule_node_band_get_permutable (*isl_pointers__.p_isl_schedule_node_band_get_permutable)
++#define isl_schedule_node_band_get_space (*isl_pointers__.p_isl_schedule_node_band_get_space)
++#define isl_schedule_node_band_tile (*isl_pointers__.p_isl_schedule_node_band_tile)
++#define isl_schedule_node_child (*isl_pointers__.p_isl_schedule_node_child)
++#define isl_schedule_node_free (*isl_pointers__.p_isl_schedule_node_free)
++#define isl_schedule_node_get_child (*isl_pointers__.p_isl_schedule_node_get_child)
++#define isl_schedule_node_get_ctx (*isl_pointers__.p_isl_schedule_node_get_ctx)
++#define isl_schedule_node_get_type (*isl_pointers__.p_isl_schedule_node_get_type)
++#define isl_schedule_node_n_children (*isl_pointers__.p_isl_schedule_node_n_children)
++#define isl_union_map_is_equal (*isl_pointers__.p_isl_union_map_is_equal)
++#define isl_union_access_info_compute_flow (*isl_pointers__.p_isl_union_access_info_compute_flow)
++#define isl_union_access_info_from_sink (*isl_pointers__.p_isl_union_access_info_from_sink)
++#define isl_union_access_info_set_may_source (*isl_pointers__.p_isl_union_access_info_set_may_source)
++#define isl_union_access_info_set_must_source (*isl_pointers__.p_isl_union_access_info_set_must_source)
++#define isl_union_access_info_set_schedule (*isl_pointers__.p_isl_union_access_info_set_schedule)
++#define isl_union_flow_free (*isl_pointers__.p_isl_union_flow_free)
++#define isl_union_flow_get_may_dependence (*isl_pointers__.p_isl_union_flow_get_may_dependence)
++#define isl_union_flow_get_must_dependence (*isl_pointers__.p_isl_union_flow_get_must_dependence)
++#define isl_aff_var_on_domain (*isl_pointers__.p_isl_aff_var_on_domain)
++#define isl_multi_aff_from_aff (*isl_pointers__.p_isl_multi_aff_from_aff)
++#define isl_schedule_get_ctx (*isl_pointers__.p_isl_schedule_get_ctx)
++#define isl_multi_aff_set_tuple_id (*isl_pointers__.p_isl_multi_aff_set_tuple_id)
++#define isl_multi_aff_dim (*isl_pointers__.p_isl_multi_aff_dim)
++#define isl_schedule_get_domain (*isl_pointers__.p_isl_schedule_get_domain)
++#define isl_union_set_is_empty (*isl_pointers__.p_isl_union_set_is_empty)
++#define isl_union_set_get_space (*isl_pointers__.p_isl_union_set_get_space)
++#define isl_union_pw_multi_aff_empty (*isl_pointers__.p_isl_union_pw_multi_aff_empty)
++#define isl_union_set_foreach_set (*isl_pointers__.p_isl_union_set_foreach_set)
++#define isl_union_set_free (*isl_pointers__.p_isl_union_set_free)
++#define isl_multi_union_pw_aff_from_union_pw_multi_aff (*isl_pointers__.p_isl_multi_union_pw_aff_from_union_pw_multi_aff)
++#define isl_multi_union_pw_aff_apply_multi_aff (*isl_pointers__.p_isl_multi_union_pw_aff_apply_multi_aff)
++#define isl_schedule_insert_partial_schedule (*isl_pointers__.p_isl_schedule_insert_partial_schedule)
++#define isl_union_pw_multi_aff_free (*isl_pointers__.p_isl_union_pw_multi_aff_free)
++#define isl_pw_multi_aff_project_out_map (*isl_pointers__.p_isl_pw_multi_aff_project_out_map)
++#define isl_union_pw_multi_aff_add_pw_multi_aff (*isl_pointers__.p_isl_union_pw_multi_aff_add_pw_multi_aff)
++#define isl_schedule_from_domain (*isl_pointers__.p_isl_schedule_from_domain)
++#define isl_schedule_sequence (*isl_pointers__.p_isl_schedule_sequence)
++#define isl_ast_build_node_from_schedule (*isl_pointers__.p_isl_ast_build_node_from_schedule)
++#define isl_ast_node_mark_get_node (*isl_pointers__.p_isl_ast_node_mark_get_node)
++#define isl_schedule_node_band_member_get_ast_loop_type (*isl_pointers__.p_isl_schedule_node_band_member_get_ast_loop_type)
++#define isl_schedule_node_band_member_set_ast_loop_type (*isl_pointers__.p_isl_schedule_node_band_member_set_ast_loop_type)
++#define isl_val_n_abs_num_chunks (*isl_pointers__.p_isl_val_n_abs_num_chunks)
++#define isl_val_get_abs_num_chunks (*isl_pointers__.p_isl_val_get_abs_num_chunks)
++#define isl_val_int_from_chunks (*isl_pointers__.p_isl_val_int_from_chunks)
++#define isl_val_is_neg (*isl_pointers__.p_isl_val_is_neg)
++#define isl_version (*isl_pointers__.p_isl_version)
++#define isl_options_get_on_error (*isl_pointers__.p_isl_options_get_on_error)
++#define isl_ctx_reset_error (*isl_pointers__.p_isl_ctx_reset_error)
++
+ typedef struct poly_dr *poly_dr_p;
+ 
+ typedef struct poly_bb *poly_bb_p;
+@@ -448,5 +1033,6 @@ extern tree cached_scalar_evolution_in_r
+ extern void dot_all_sese (FILE *, vec<sese_l> &);
+ extern void dot_sese (sese_l &);
+ extern void dot_cfg ();
++extern const char *get_isl_version (bool);
+ 
+ #endif
+--- gcc/graphite.cc.jj	2015-11-04 14:15:32.000000000 +0100
++++ gcc/graphite.cc	2015-11-04 14:56:02.645536409 +0100
+@@ -60,6 +60,35 @@ along with GCC; see the file COPYING3.
+ #include "tree-ssa-propagate.h"
+ #include "graphite.h"
+ 
++__typeof (isl_pointers__) isl_pointers__;
++
++static bool
++init_isl_pointers (void)
++{
++  void *h;
++
++  if (isl_pointers__.inited)
++    return isl_pointers__.h != NULL;
++  h = dlopen ("libisl.so.23", RTLD_LAZY);
++  isl_pointers__.h = h;
++  if (h == NULL)
++    return false;
++#define DYNSYM(x) \
++  do \
++    { \
++      union { __typeof (isl_pointers__.p_##x) p; void *q; } u; \
++      u.q = dlsym (h, #x); \
++      if (u.q == NULL) \
++	return false; \
++      isl_pointers__.p_##x = u.p; \
++    } \
++  while (0)
++  DYNSYMS
++#undef DYNSYM
++  isl_pointers__.inited = true;
++  return true;
++}
++
+ /* Print global statistics to FILE.  */
+ 
+ static void
+@@ -424,6 +453,15 @@ graphite_transform_loops (void)
+   if (parallelized_function_p (cfun->decl))
+     return;
+ 
++  if (number_of_loops (cfun) <= 1)
++    return;
++
++  if (!init_isl_pointers ())
++    {
++      sorry ("Graphite loop optimizations cannot be used");
++      return;
++    }
++
+   calculate_dominance_info (CDI_DOMINATORS);
+ 
+   /* We rely on post-dominators during merging of SESE regions so those
+@@ -519,6 +557,14 @@ graphite_transform_loops (void)
+     }
+ }
+ 
++const char *
++get_isl_version (bool force)
++{
++  if (force)
++    init_isl_pointers ();
++  return (isl_pointers__.inited && isl_version) ? isl_version () : "none";
++}
++
+ #else /* If isl is not available: #ifndef HAVE_isl.  */
+ 
+ static void
+--- gcc/toplev.cc.jj	2017-02-19 13:02:31.000000000 +0100
++++ gcc/toplev.cc	2017-02-19 16:50:25.536301350 +0100
+@@ -94,6 +94,7 @@ along with GCC; see the file COPYING3.
+ 
+ #ifdef HAVE_isl
+ #include <isl/version.h>
++extern const char *get_isl_version (bool);
+ #endif
+ 
+ static void general_init (const char *, bool);
+@@ -683,7 +684,7 @@ print_version (FILE *file, const char *i
+ #ifndef HAVE_isl
+ 	   "none"
+ #else
+-	   isl_version ()
++	   get_isl_version (*indent == 0)
+ #endif
+ 	   );
+   if (strcmp (GCC_GMP_STRINGIFY_VERSION, gmp_version))

SOURCES/gcc13-isl-dl2.patch

@@ -0,0 +1,71 @@
+2011-04-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* toplev.cc (toplev_main_argv): New variable.
+	(toplev_main): Initialize it.
+	* graphite.cc (init_isl_pointers): Load libisl.so.23 from gcc's private
+	directory.
+
+--- gcc/toplev.cc.jj	2008-12-09 23:59:10.000000000 +0100
++++ gcc/toplev.cc	2009-01-27 14:33:52.000000000 +0100
+@@ -113,6 +113,8 @@ static void finalize (bool);
+ static void crash_signal (int) ATTRIBUTE_NORETURN;
+ static void compile_file (void);
+ 
++const char **toplev_main_argv;
++
+ /* Decoded options, and number of such options.  */
+ struct cl_decoded_option *save_decoded_options;
+ unsigned int save_decoded_options_count;
+@@ -2239,6 +2241,8 @@ toplev::main (int argc, char **argv)
+ 
+   expandargv (&argc, &argv);
+ 
++  toplev_main_argv = CONST_CAST2 (const char **, char **, argv);
++
+   /* Initialization of GCC's environment, and diagnostics.  */
+   general_init (argv[0], m_init_signals);
+ 
+--- gcc/graphite.cc.jj	2010-12-01 10:24:32.000000000 -0500
++++ gcc/graphite.cc	2010-12-01 11:46:07.832118193 -0500
+@@ -64,11 +64,39 @@ __typeof (isl_pointers__) isl_pointers__
+ static bool
+ init_isl_pointers (void)
+ {
+-  void *h;
++  void *h = NULL;
++  extern const char **toplev_main_argv;
++  char *buf, *p;
++  size_t len;
+ 
+   if (isl_pointers__.inited)
+     return isl_pointers__.h != NULL;
+-  h = dlopen ("libisl.so.23", RTLD_LAZY);
++  len = progname - toplev_main_argv[0];
++  buf = XALLOCAVAR (char, len + sizeof "libisl.so.23");
++  memcpy (buf, toplev_main_argv[0], len);
++  strcpy (buf + len, "libisl.so.23");
++  len += sizeof "libisl.so.23";
++  p = strstr (buf, "/libexec/");
++  if (p != NULL)
++    {
++      while (1)
++	{
++	  char *q = strstr (p + 8, "/libexec/");
++	  if (q == NULL)
++	    break;
++	  p = q;
++	}
++      memmove (p + 4, p + 8, len - (p + 8 - buf));
++      h = dlopen (buf, RTLD_LAZY);
++      if (h == NULL)
++	{
++	  len = progname - toplev_main_argv[0];
++	  memcpy (buf, toplev_main_argv[0], len);
++	  strcpy (buf + len, "libisl.so.23");
++	}
++    }
++  if (h == NULL)
++    h = dlopen (buf, RTLD_LAZY);
+   isl_pointers__.h = h;
+   if (h == NULL)
+     return false;

SOURCES/gcc13-libgfortran-compat.patch

@@ -0,0 +1,754 @@
+--- libgfortran/Makefile.am.jj	2023-04-17 13:48:14.569100397 +0200
++++ libgfortran/Makefile.am	2023-05-22 15:03:22.905739752 +0200
+@@ -45,6 +45,7 @@ LTLDFLAGS = $(shell $(SHELL) $(top_srcdi
+ 	    $(lt_host_flags)
+ 
+ toolexeclib_LTLIBRARIES = libgfortran.la
++noinst_LTLIBRARIES = libgfortran_nonshared80.la libgfortran_nonshared110.la
+ toolexeclib_DATA = libgfortran.spec
+ libgfortran_la_LINK = $(LINK) $(libgfortran_la_LDFLAGS)
+ libgfortran_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` \
+@@ -1154,6 +1155,98 @@ libgfortran_la_SOURCES = $(prereq_SRC)
+ 
+ endif
+ 
++$(patsubst %.c,%.lo,$(nonshared_generated_C_SRC) $(nonshared)): \
++nonshared-%.lo: $(srcdir)/generated/%.c
++	$(LTCOMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.o,$(nonshared_generated_C_SRC) $(nonshared)): \
++nonshared-%.o: $(srcdir)/generated/%.c
++	$(COMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.lo,$(nonshared_intrinsics_C_SRC) $(nonshared)): \
++nonshared-%.lo: $(srcdir)/intrinsics/%.c
++	$(LTCOMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.o,$(nonshared_intrinsics_C_SRC) $(nonshared)): \
++nonshared-%.o: $(srcdir)/intrinsics/%.c
++	$(COMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.lo,$(nonshared_runtime_C_SRC) $(nonshared)): \
++nonshared-%.lo: $(srcdir)/runtime/%.c
++	$(LTCOMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.o,$(nonshared_runtime_C_SRC) $(nonshared)): \
++nonshared-%.o: $(srcdir)/runtime/%.c
++	$(COMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.f90,%.lo,$(nonshared_intrinsics_f90_SRC) $(nonshared)): \
++nonshared-%.lo: $(srcdir)/intrinsics/%.f90
++	$(LTPPFCCOMPILE) -c -o $@ $< -fallow-leading-underscore
++
++$(patsubst %.f90,%.o,$(nonshared_intrinsics_f90_SRC) $(nonshared)): \
++nonshared-%.o: $(srcdir)/intrinsics/%.f90
++	$(PPFCCOMPILE) -c -o $@ $< -fallow-leading-underscore
++
++nonshared_runtime_C_SRC = \
++nonshared-ISO_Fortran_binding.c
++
++nonshared_io_C_SRC = \
++$(srcdir)/io/nonshared-transfer.c
++
++nonshared_generated_C_SRC = \
++nonshared-findloc0_i1.c \
++nonshared-findloc0_i2.c \
++nonshared-findloc0_i4.c \
++nonshared-findloc0_i8.c \
++nonshared-findloc0_i16.c \
++nonshared-findloc0_r4.c \
++nonshared-findloc0_r8.c \
++nonshared-findloc0_r10.c \
++nonshared-findloc0_r16.c \
++nonshared-findloc0_c4.c \
++nonshared-findloc0_c8.c \
++nonshared-findloc0_c10.c \
++nonshared-findloc0_c16.c \
++nonshared-findloc0_s1.c \
++nonshared-findloc0_s4.c \
++nonshared-findloc1_i1.c \
++nonshared-findloc1_i2.c \
++nonshared-findloc1_i4.c \
++nonshared-findloc1_i8.c \
++nonshared-findloc1_i16.c \
++nonshared-findloc1_r4.c \
++nonshared-findloc1_r8.c \
++nonshared-findloc1_r10.c \
++nonshared-findloc1_r16.c \
++nonshared-findloc1_c4.c \
++nonshared-findloc1_c8.c \
++nonshared-findloc1_c10.c \
++nonshared-findloc1_c16.c \
++nonshared-findloc1_s1.c \
++nonshared-findloc1_s4.c \
++nonshared-findloc2_s1.c \
++nonshared-findloc2_s4.c
++
++nonshared_intrinsics_C_SRC = \
++nonshared-is_contiguous.c \
++nonshared-trigd.c
++
++nonshared_intrinsics_f90_SRC = \
++nonshared-random_init.f90
++
++libgfortran_nonshared80_la_SOURCES = \
++$(nonshared_runtime_C_SRC) \
++$(nonshared_generated_C_SRC) \
++$(nonshared_intrinsics_C_SRC) \
++$(nonshared_intrinsics_f90_SRC) \
++$(srcdir)/ieee/nonshared-ieee_arithmetic.c \
++$(srcdir)/ieee/nonshared-ieee_exceptions.c \
++$(srcdir)/io/nonshared-transfer.c \
++$(srcdir)/runtime/nonshared-error.c
++
++libgfortran_nonshared110_la_SOURCES = \
++$(srcdir)/ieee/nonshared-ieee_exceptions.c
++
+ I_M4_DEPS=m4/iparm.m4 m4/mtype.m4
+ I_M4_DEPS0=$(I_M4_DEPS) m4/iforeach.m4
+ I_M4_DEPS1=$(I_M4_DEPS) m4/ifunction.m4
+--- libgfortran/Makefile.in.jj	2023-04-17 13:48:14.573100340 +0200
++++ libgfortran/Makefile.in	2023-05-22 15:03:49.601374648 +0200
+@@ -217,7 +217,8 @@ am__uninstall_files_from_dir = { \
+ am__installdirs = "$(DESTDIR)$(cafexeclibdir)" \
+ 	"$(DESTDIR)$(toolexeclibdir)" "$(DESTDIR)$(toolexeclibdir)" \
+ 	"$(DESTDIR)$(gfor_cdir)" "$(DESTDIR)$(fincludedir)"
+-LTLIBRARIES = $(cafexeclib_LTLIBRARIES) $(toolexeclib_LTLIBRARIES)
++LTLIBRARIES = $(cafexeclib_LTLIBRARIES) $(noinst_LTLIBRARIES) \
++	$(toolexeclib_LTLIBRARIES)
+ libcaf_single_la_LIBADD =
+ am_libcaf_single_la_OBJECTS = single.lo
+ libcaf_single_la_OBJECTS = $(am_libcaf_single_la_OBJECTS)
+@@ -487,6 +488,40 @@ am__objects_65 = $(am__objects_3) $(am__
+ @onestep_FALSE@am_libgfortran_la_OBJECTS = $(am__objects_65)
+ @onestep_TRUE@am_libgfortran_la_OBJECTS = libgfortran_c.lo
+ libgfortran_la_OBJECTS = $(am_libgfortran_la_OBJECTS)
++libgfortran_nonshared110_la_LIBADD =
++am_libgfortran_nonshared110_la_OBJECTS = nonshared-ieee_exceptions.lo
++libgfortran_nonshared110_la_OBJECTS =  \
++	$(am_libgfortran_nonshared110_la_OBJECTS)
++AM_V_lt = $(am__v_lt_@AM_V@)
++am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
++am__v_lt_0 = --silent
++am__v_lt_1 = 
++libgfortran_nonshared80_la_LIBADD =
++am__objects_66 = nonshared-ISO_Fortran_binding.lo
++am__objects_67 = nonshared-findloc0_i1.lo nonshared-findloc0_i2.lo \
++	nonshared-findloc0_i4.lo nonshared-findloc0_i8.lo \
++	nonshared-findloc0_i16.lo nonshared-findloc0_r4.lo \
++	nonshared-findloc0_r8.lo nonshared-findloc0_r10.lo \
++	nonshared-findloc0_r16.lo nonshared-findloc0_c4.lo \
++	nonshared-findloc0_c8.lo nonshared-findloc0_c10.lo \
++	nonshared-findloc0_c16.lo nonshared-findloc0_s1.lo \
++	nonshared-findloc0_s4.lo nonshared-findloc1_i1.lo \
++	nonshared-findloc1_i2.lo nonshared-findloc1_i4.lo \
++	nonshared-findloc1_i8.lo nonshared-findloc1_i16.lo \
++	nonshared-findloc1_r4.lo nonshared-findloc1_r8.lo \
++	nonshared-findloc1_r10.lo nonshared-findloc1_r16.lo \
++	nonshared-findloc1_c4.lo nonshared-findloc1_c8.lo \
++	nonshared-findloc1_c10.lo nonshared-findloc1_c16.lo \
++	nonshared-findloc1_s1.lo nonshared-findloc1_s4.lo \
++	nonshared-findloc2_s1.lo nonshared-findloc2_s4.lo
++am__objects_68 = nonshared-is_contiguous.lo nonshared-trigd.lo
++am__objects_69 = nonshared-random_init.lo
++am_libgfortran_nonshared80_la_OBJECTS = $(am__objects_66) \
++	$(am__objects_67) $(am__objects_68) $(am__objects_69) \
++	nonshared-ieee_arithmetic.lo nonshared-ieee_exceptions.lo \
++	nonshared-transfer.lo nonshared-error.lo
++libgfortran_nonshared80_la_OBJECTS =  \
++	$(am_libgfortran_nonshared80_la_OBJECTS)
+ AM_V_P = $(am__v_P_@AM_V@)
+ am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+ am__v_P_0 = false
+@@ -503,10 +538,6 @@ DEFAULT_INCLUDES = -I.@am__isrc@
+ depcomp = $(SHELL) $(top_srcdir)/../depcomp
+ am__depfiles_maybe = depfiles
+ am__mv = mv -f
+-AM_V_lt = $(am__v_lt_@AM_V@)
+-am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+-am__v_lt_0 = --silent
+-am__v_lt_1 = 
+ PPFCCOMPILE = $(FC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ 	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_FCFLAGS) $(FCFLAGS)
+ LTPPFCCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=FC $(AM_LIBTOOLFLAGS) \
+@@ -550,7 +581,9 @@ AM_V_FC = $(am__v_FC_@AM_V@)
+ am__v_FC_ = $(am__v_FC_@AM_DEFAULT_V@)
+ am__v_FC_0 = @echo "  FC      " $@;
+ am__v_FC_1 = 
+-SOURCES = $(libcaf_single_la_SOURCES) $(libgfortran_la_SOURCES)
++SOURCES = $(libcaf_single_la_SOURCES) $(libgfortran_la_SOURCES) \
++	$(libgfortran_nonshared110_la_SOURCES) \
++	$(libgfortran_nonshared80_la_SOURCES)
+ am__can_run_installinfo = \
+   case $$AM_UPDATE_INFO_DIR in \
+     n|no|NO) false;; \
+@@ -755,6 +788,7 @@ LTLDFLAGS = $(shell $(SHELL) $(top_srcdi
+ 	    $(lt_host_flags)
+ 
+ toolexeclib_LTLIBRARIES = libgfortran.la
++noinst_LTLIBRARIES = libgfortran_nonshared80.la libgfortran_nonshared110.la
+ toolexeclib_DATA = libgfortran.spec
+ libgfortran_la_LINK = $(LINK) $(libgfortran_la_LDFLAGS)
+ libgfortran_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` \
+@@ -1671,6 +1705,66 @@ prereq_SRC = $(gfor_src) $(gfor_built_sr
+ #libgfortran_F.lo: 
+ #	$(LTPPFCCOMPILE) -c -o $@ $^ -combine
+ @onestep_TRUE@libgfortran_la_SOURCES = libgfortran_c.c $(filter-out %.c,$(prereq_SRC))
++nonshared_runtime_C_SRC = \
++nonshared-ISO_Fortran_binding.c
++
++nonshared_io_C_SRC = \
++$(srcdir)/io/nonshared-transfer.c
++
++nonshared_generated_C_SRC = \
++nonshared-findloc0_i1.c \
++nonshared-findloc0_i2.c \
++nonshared-findloc0_i4.c \
++nonshared-findloc0_i8.c \
++nonshared-findloc0_i16.c \
++nonshared-findloc0_r4.c \
++nonshared-findloc0_r8.c \
++nonshared-findloc0_r10.c \
++nonshared-findloc0_r16.c \
++nonshared-findloc0_c4.c \
++nonshared-findloc0_c8.c \
++nonshared-findloc0_c10.c \
++nonshared-findloc0_c16.c \
++nonshared-findloc0_s1.c \
++nonshared-findloc0_s4.c \
++nonshared-findloc1_i1.c \
++nonshared-findloc1_i2.c \
++nonshared-findloc1_i4.c \
++nonshared-findloc1_i8.c \
++nonshared-findloc1_i16.c \
++nonshared-findloc1_r4.c \
++nonshared-findloc1_r8.c \
++nonshared-findloc1_r10.c \
++nonshared-findloc1_r16.c \
++nonshared-findloc1_c4.c \
++nonshared-findloc1_c8.c \
++nonshared-findloc1_c10.c \
++nonshared-findloc1_c16.c \
++nonshared-findloc1_s1.c \
++nonshared-findloc1_s4.c \
++nonshared-findloc2_s1.c \
++nonshared-findloc2_s4.c
++
++nonshared_intrinsics_C_SRC = \
++nonshared-is_contiguous.c \
++nonshared-trigd.c
++
++nonshared_intrinsics_f90_SRC = \
++nonshared-random_init.f90
++
++libgfortran_nonshared80_la_SOURCES = \
++$(nonshared_runtime_C_SRC) \
++$(nonshared_generated_C_SRC) \
++$(nonshared_intrinsics_C_SRC) \
++$(nonshared_intrinsics_f90_SRC) \
++$(srcdir)/ieee/nonshared-ieee_arithmetic.c \
++$(srcdir)/ieee/nonshared-ieee_exceptions.c \
++$(srcdir)/io/nonshared-transfer.c \
++$(srcdir)/runtime/nonshared-error.c
++
++libgfortran_nonshared110_la_SOURCES = \
++$(srcdir)/ieee/nonshared-ieee_exceptions.c
++
+ I_M4_DEPS = m4/iparm.m4 m4/mtype.m4
+ I_M4_DEPS0 = $(I_M4_DEPS) m4/iforeach.m4
+ I_M4_DEPS1 = $(I_M4_DEPS) m4/ifunction.m4
+@@ -1781,6 +1875,17 @@ clean-cafexeclibLTLIBRARIES:
+ 	  rm -f $${locs}; \
+ 	}
+ 
++clean-noinstLTLIBRARIES:
++	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
++	@list='$(noinst_LTLIBRARIES)'; \
++	locs=`for p in $$list; do echo $$p; done | \
++	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
++	      sort -u`; \
++	test -z "$$locs" || { \
++	  echo rm -f $${locs}; \
++	  rm -f $${locs}; \
++	}
++
+ install-toolexeclibLTLIBRARIES: $(toolexeclib_LTLIBRARIES)
+ 	@$(NORMAL_INSTALL)
+ 	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+@@ -1822,6 +1927,12 @@ libcaf_single.la: $(libcaf_single_la_OBJ
+ libgfortran.la: $(libgfortran_la_OBJECTS) $(libgfortran_la_DEPENDENCIES) $(EXTRA_libgfortran_la_DEPENDENCIES) 
+ 	$(AM_V_GEN)$(libgfortran_la_LINK) -rpath $(toolexeclibdir) $(libgfortran_la_OBJECTS) $(libgfortran_la_LIBADD) $(LIBS)
+ 
++libgfortran_nonshared110.la: $(libgfortran_nonshared110_la_OBJECTS) $(libgfortran_nonshared110_la_DEPENDENCIES) $(EXTRA_libgfortran_nonshared110_la_DEPENDENCIES) 
++	$(AM_V_CCLD)$(LINK)  $(libgfortran_nonshared110_la_OBJECTS) $(libgfortran_nonshared110_la_LIBADD) $(LIBS)
++
++libgfortran_nonshared80.la: $(libgfortran_nonshared80_la_OBJECTS) $(libgfortran_nonshared80_la_DEPENDENCIES) $(EXTRA_libgfortran_nonshared80_la_DEPENDENCIES) 
++	$(AM_V_FCLD)$(FCLINK)  $(libgfortran_nonshared80_la_OBJECTS) $(libgfortran_nonshared80_la_LIBADD) $(LIBS)
++
+ mostlyclean-compile:
+ 	-rm -f *.$(OBJEXT)
+ 
+@@ -2273,6 +2384,45 @@ distclean-compile:
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/minval_r8.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/move_alloc.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mvbits.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-ISO_Fortran_binding.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-error.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_c10.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_c16.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_c4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_c8.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_i1.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_i16.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_i2.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_i4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_i8.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_r10.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_r16.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_r4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_r8.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_s1.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc0_s4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_c10.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_c16.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_c4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_c8.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_i1.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_i16.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_i2.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_i4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_i8.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_r10.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_r16.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_r4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_r8.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_s1.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc1_s4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc2_s1.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-findloc2_s4.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-ieee_arithmetic.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-ieee_exceptions.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-is_contiguous.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-transfer.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nonshared-trigd.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/norm2_r10.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/norm2_r16.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/norm2_r17.Plo@am__quote@
+@@ -7317,6 +7467,34 @@ ieee_helper.lo: ieee/ieee_helper.c
+ @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o ieee_helper.lo `test -f 'ieee/ieee_helper.c' || echo '$(srcdir)/'`ieee/ieee_helper.c
+ 
++nonshared-ieee_exceptions.lo: $(srcdir)/ieee/nonshared-ieee_exceptions.c
++@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT nonshared-ieee_exceptions.lo -MD -MP -MF $(DEPDIR)/nonshared-ieee_exceptions.Tpo -c -o nonshared-ieee_exceptions.lo `test -f '$(srcdir)/ieee/nonshared-ieee_exceptions.c' || echo '$(srcdir)/'`$(srcdir)/ieee/nonshared-ieee_exceptions.c
++@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/nonshared-ieee_exceptions.Tpo $(DEPDIR)/nonshared-ieee_exceptions.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$(srcdir)/ieee/nonshared-ieee_exceptions.c' object='nonshared-ieee_exceptions.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o nonshared-ieee_exceptions.lo `test -f '$(srcdir)/ieee/nonshared-ieee_exceptions.c' || echo '$(srcdir)/'`$(srcdir)/ieee/nonshared-ieee_exceptions.c
++
++nonshared-ieee_arithmetic.lo: $(srcdir)/ieee/nonshared-ieee_arithmetic.c
++@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT nonshared-ieee_arithmetic.lo -MD -MP -MF $(DEPDIR)/nonshared-ieee_arithmetic.Tpo -c -o nonshared-ieee_arithmetic.lo `test -f '$(srcdir)/ieee/nonshared-ieee_arithmetic.c' || echo '$(srcdir)/'`$(srcdir)/ieee/nonshared-ieee_arithmetic.c
++@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/nonshared-ieee_arithmetic.Tpo $(DEPDIR)/nonshared-ieee_arithmetic.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$(srcdir)/ieee/nonshared-ieee_arithmetic.c' object='nonshared-ieee_arithmetic.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o nonshared-ieee_arithmetic.lo `test -f '$(srcdir)/ieee/nonshared-ieee_arithmetic.c' || echo '$(srcdir)/'`$(srcdir)/ieee/nonshared-ieee_arithmetic.c
++
++nonshared-transfer.lo: $(srcdir)/io/nonshared-transfer.c
++@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT nonshared-transfer.lo -MD -MP -MF $(DEPDIR)/nonshared-transfer.Tpo -c -o nonshared-transfer.lo `test -f '$(srcdir)/io/nonshared-transfer.c' || echo '$(srcdir)/'`$(srcdir)/io/nonshared-transfer.c
++@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/nonshared-transfer.Tpo $(DEPDIR)/nonshared-transfer.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$(srcdir)/io/nonshared-transfer.c' object='nonshared-transfer.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o nonshared-transfer.lo `test -f '$(srcdir)/io/nonshared-transfer.c' || echo '$(srcdir)/'`$(srcdir)/io/nonshared-transfer.c
++
++nonshared-error.lo: $(srcdir)/runtime/nonshared-error.c
++@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT nonshared-error.lo -MD -MP -MF $(DEPDIR)/nonshared-error.Tpo -c -o nonshared-error.lo `test -f '$(srcdir)/runtime/nonshared-error.c' || echo '$(srcdir)/'`$(srcdir)/runtime/nonshared-error.c
++@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/nonshared-error.Tpo $(DEPDIR)/nonshared-error.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$(srcdir)/runtime/nonshared-error.c' object='nonshared-error.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o nonshared-error.lo `test -f '$(srcdir)/runtime/nonshared-error.c' || echo '$(srcdir)/'`$(srcdir)/runtime/nonshared-error.c
++
+ .f90.o:
+ 	$(AM_V_FC)$(FCCOMPILE) -c -o $@ $<
+ 
+@@ -7511,7 +7689,8 @@ maintainer-clean-generic:
+ clean: clean-am
+ 
+ clean-am: clean-cafexeclibLTLIBRARIES clean-generic clean-libtool \
+-	clean-local clean-toolexeclibLTLIBRARIES mostlyclean-am
++	clean-local clean-noinstLTLIBRARIES \
++	clean-toolexeclibLTLIBRARIES mostlyclean-am
+ 
+ distclean: distclean-am
+ 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+@@ -7591,14 +7770,15 @@ uninstall-am: uninstall-cafexeclibLTLIBR
+ .PHONY: CTAGS GTAGS TAGS all all-am all-local am--refresh check \
+ 	check-am clean clean-cafexeclibLTLIBRARIES clean-cscope \
+ 	clean-generic clean-libtool clean-local \
+-	clean-toolexeclibLTLIBRARIES cscope cscopelist-am ctags \
+-	ctags-am distclean distclean-compile distclean-generic \
+-	distclean-hdr distclean-libtool distclean-local distclean-tags \
+-	dvi dvi-am html html-am info info-am install install-am \
+-	install-cafexeclibLTLIBRARIES install-data install-data-am \
+-	install-dvi install-dvi-am install-exec install-exec-am \
+-	install-exec-local install-gfor_cHEADERS install-html \
+-	install-html-am install-info install-info-am install-man \
++	clean-noinstLTLIBRARIES clean-toolexeclibLTLIBRARIES cscope \
++	cscopelist-am ctags ctags-am distclean distclean-compile \
++	distclean-generic distclean-hdr distclean-libtool \
++	distclean-local distclean-tags dvi dvi-am html html-am info \
++	info-am install install-am install-cafexeclibLTLIBRARIES \
++	install-data install-data-am install-dvi install-dvi-am \
++	install-exec install-exec-am install-exec-local \
++	install-gfor_cHEADERS install-html install-html-am \
++	install-info install-info-am install-man \
+ 	install-nodist_fincludeHEADERS install-pdf install-pdf-am \
+ 	install-ps install-ps-am install-strip install-toolexeclibDATA \
+ 	install-toolexeclibLTLIBRARIES installcheck installcheck-am \
+@@ -7674,6 +7854,38 @@ ieee_arithmetic.mod: ieee_arithmetic.lo
+ @onestep_TRUE@libgfortran_c.lo: $(filter %.c,$(prereq_SRC))
+ @onestep_TRUE@	$(LTCOMPILE) -c -o $@ $^ -combine
+ 
++$(patsubst %.c,%.lo,$(nonshared_generated_C_SRC) $(nonshared)): \
++nonshared-%.lo: $(srcdir)/generated/%.c
++	$(LTCOMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.o,$(nonshared_generated_C_SRC) $(nonshared)): \
++nonshared-%.o: $(srcdir)/generated/%.c
++	$(COMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.lo,$(nonshared_intrinsics_C_SRC) $(nonshared)): \
++nonshared-%.lo: $(srcdir)/intrinsics/%.c
++	$(LTCOMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.o,$(nonshared_intrinsics_C_SRC) $(nonshared)): \
++nonshared-%.o: $(srcdir)/intrinsics/%.c
++	$(COMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.lo,$(nonshared_runtime_C_SRC) $(nonshared)): \
++nonshared-%.lo: $(srcdir)/runtime/%.c
++	$(LTCOMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.c,%.o,$(nonshared_runtime_C_SRC) $(nonshared)): \
++nonshared-%.o: $(srcdir)/runtime/%.c
++	$(COMPILE) -c -o $@ $< -DLIBGFORTRAN_NONSHARED
++
++$(patsubst %.f90,%.lo,$(nonshared_intrinsics_f90_SRC) $(nonshared)): \
++nonshared-%.lo: $(srcdir)/intrinsics/%.f90
++	$(LTPPFCCOMPILE) -c -o $@ $< -fallow-leading-underscore
++
++$(patsubst %.f90,%.o,$(nonshared_intrinsics_f90_SRC) $(nonshared)): \
++nonshared-%.o: $(srcdir)/intrinsics/%.f90
++	$(PPFCCOMPILE) -c -o $@ $< -fallow-leading-underscore
++
+ kinds.h: $(srcdir)/mk-kinds-h.sh
+ 	$(SHELL) $(srcdir)/mk-kinds-h.sh '@LIBGOMP_CHECKED_INT_KINDS@' \
+ 					 '@LIBGOMP_CHECKED_REAL_KINDS@' \
+--- libgfortran/ieee/nonshared-ieee_exceptions.c.jj	2023-05-22 12:59:24.852490604 +0200
++++ libgfortran/ieee/nonshared-ieee_exceptions.c	2023-05-22 15:02:43.023285198 +0200
+@@ -0,0 +1,50 @@
++/* Helper functions in C for IEEE modules
++   Copyright (C) 2013-2023 Free Software Foundation, Inc.
++   Contributed by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
++
++This file is part of the GNU Fortran runtime library (libgfortran).
++
++Libgfortran is free software; you can redistribute it and/or
++modify it under the terms of the GNU General Public
++License as published by the Free Software Foundation; either
++version 3 of the License, or (at your option) any later version.
++
++Libgfortran is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++GNU General Public License for more details.
++
++Under Section 7 of GPL version 3, you are granted additional
++permissions described in the GCC Runtime Library Exception, version
++3.1, as published by the Free Software Foundation.
++
++You should have received a copy of the GNU General Public License and
++a copy of the GCC Runtime Library Exception along with this program;
++see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
++<http://www.gnu.org/licenses/>.  */
++
++#include "libgfortran.h"
++
++#define options ((const options_t) {})
++
++#include "fpu-target.h"
++
++struct ieee_modes_type {
++  GFC_INTEGER_4 rounding, underflow, halting;
++};
++
++void
++__ieee_exceptions_MOD_ieee_get_modes (struct ieee_modes_type *modes)
++{
++  modes->rounding = get_fpu_rounding_mode ();
++  modes->underflow = get_fpu_underflow_mode ();
++  modes->halting = get_fpu_trap_exceptions ();
++}
++
++void
++__ieee_exceptions_MOD_ieee_set_modes (struct ieee_modes_type *modes)
++{
++  set_fpu_rounding_mode (modes->rounding);
++  set_fpu_underflow_mode (modes->underflow);
++  set_fpu_trap_exceptions (modes->halting, ~modes->halting);
++}
+--- libgfortran/ieee/nonshared-ieee_arithmetic.c.jj	2023-05-22 12:20:32.127390024 +0200
++++ libgfortran/ieee/nonshared-ieee_arithmetic.c	2023-05-22 12:59:07.790724711 +0200
+@@ -0,0 +1,64 @@
++/* Helper functions in C for IEEE modules
++   Copyright (C) 2013-2023 Free Software Foundation, Inc.
++   Contributed by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
++
++This file is part of the GNU Fortran runtime library (libgfortran).
++
++Libgfortran is free software; you can redistribute it and/or
++modify it under the terms of the GNU General Public
++License as published by the Free Software Foundation; either
++version 3 of the License, or (at your option) any later version.
++
++Libgfortran is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++GNU General Public License for more details.
++
++Under Section 7 of GPL version 3, you are granted additional
++permissions described in the GCC Runtime Library Exception, version
++3.1, as published by the Free Software Foundation.
++
++You should have received a copy of the GNU General Public License and
++a copy of the GCC Runtime Library Exception along with this program;
++see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
++<http://www.gnu.org/licenses/>.  */
++
++#include "libgfortran.h"
++
++GFC_LOGICAL_4
++__ieee_arithmetic_MOD_ieee_support_subnormal_4 (gfc_array_r4 *arg)
++{
++  (void) arg;
++  return 1;
++}
++
++GFC_LOGICAL_4
++__ieee_arithmetic_MOD_ieee_support_subnormal_8 (gfc_array_r8 *arg)
++{
++  (void) arg;
++  return 1;
++}
++
++#ifdef HAVE_GFC_REAL_10
++GFC_LOGICAL_4
++__ieee_arithmetic_MOD_ieee_support_subnormal_10 (gfc_array_r10 *arg)
++{
++  (void) arg;
++  return 1;
++}
++#endif
++
++#ifdef HAVE_GFC_REAL_16
++GFC_LOGICAL_4
++__ieee_arithmetic_MOD_ieee_support_subnormal_16 (gfc_array_r16 *arg)
++{
++  (void) arg;
++  return 1;
++}
++#endif
++
++GFC_LOGICAL_4
++__ieee_arithmetic_MOD_ieee_support_subnormal_noarg (void)
++{
++  return 1;
++}
+--- libgfortran/libgfortran.h.jj	2023-04-17 13:48:20.204019218 +0200
++++ libgfortran/libgfortran.h	2023-05-22 12:59:07.795724642 +0200
+@@ -216,7 +216,7 @@ extern int __mingw_snprintf (char *, siz
+ # define internal_proto(x)	sym_rename(x, IPREFIX(x))
+ #endif
+ 
+-#if defined(HAVE_ATTRIBUTE_VISIBILITY) && defined(HAVE_ATTRIBUTE_ALIAS)
++#if defined(HAVE_ATTRIBUTE_VISIBILITY) && defined(HAVE_ATTRIBUTE_ALIAS) && !defined(LIBGFORTRAN_NONSHARED)
+ # define export_proto(x)	sym_rename(x, PREFIX(x))
+ # define export_proto_np(x)	extern char swallow_semicolon
+ # define iexport_proto(x)	internal_proto(x)
+@@ -291,6 +291,10 @@ typedef GFC_UINTEGER_4 gfc_char4_t;
+    simply equal to the kind parameter itself.  */
+ #define GFC_SIZE_OF_CHAR_KIND(kind) (kind)
+ 
++#ifdef LIBGFORTRAN_NONSHARED
++#define big_endian (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
++#endif
++
+ #define GFOR_POINTER_TO_L1(p, kind) \
+   ((__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ ? 1: 0) * (kind - 1) + (GFC_LOGICAL_1 *)(p))
+ 
+@@ -2024,4 +2028,63 @@ extern int __snprintfieee128 (char *, si
+ #define HAVE_GFC_UINTEGER_1 1
+ #define HAVE_GFC_UINTEGER_4 1
+ 
++#ifdef LIBGFORTRAN_NONSHARED
++#include <stdlib.h>
++#include <string.h>              
++#include <errno.h>
++
++#define internal_malloc_size nonshared_internal_malloc_size
++#define xmalloc nonshared_internal_xmalloc
++#define xmallocarray nonshared_internal_xmallocarray
++#define reshape_packed nonshared_reshape_packed
++static inline __attribute__((__always_inline__, __unused__))
++void *
++internal_malloc_size (size_t size)
++{
++  void *p;
++
++  if (size == 0)
++    return NULL;
++
++  p = (void *) malloc (size);
++  if (p == NULL)
++    os_error ("Memory allocation failed");
++  return p;
++}
++
++static inline __attribute__((__always_inline__, __unused__))
++void *
++xmalloc (size_t size)
++{
++  return internal_malloc_size (size ? size : 1);
++}
++
++static inline __attribute__((__always_inline__, __unused__))
++void *
++xmallocarray (size_t nmemb, size_t size)
++{
++  if (!nmemb || !size)
++    size = nmemb = 1;
++  else if (__builtin_expect ((nmemb | size)
++			     >= (((size_t) 1) << (__CHAR_BIT__
++						  * sizeof (size_t) / 2)), 0)
++	   && nmemb > __SIZE_MAX__ / size)
++    {
++      errno = ENOMEM;
++      os_error ("Integer overflow in xmallocarray");
++    }
++
++  return internal_malloc_size (nmemb * size);
++}
++
++static inline __attribute__((__always_inline__, __unused__))
++#include "intrinsics/reshape_packed.c"
++
++struct no_bounds_check { int bounds_check; };
++#define compile_options ((struct no_bounds_check) { .bounds_check = 0 })
++
++#define internal_error(x, y...) runtime_error (y)
++
++#endif
++
+ #endif  /* LIBGFOR_H  */
+--- libgfortran/runtime/nonshared-error.c.jj	2023-05-22 12:20:32.211388875 +0200
++++ libgfortran/runtime/nonshared-error.c	2023-05-22 12:59:07.807724478 +0200
+@@ -0,0 +1,56 @@
++/* Copyright (C) 2020-2023 Free Software Foundation, Inc.
++
++This file is part of the GNU Fortran runtime library (libgfortran).
++
++Libgfortran is free software; you can redistribute it and/or modify
++it under the terms of the GNU General Public License as published by
++the Free Software Foundation; either version 3, or (at your option)
++any later version.
++
++Libgfortran is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++GNU General Public License for more details.
++
++Under Section 7 of GPL version 3, you are granted additional
++permissions described in the GCC Runtime Library Exception, version
++3.1, as published by the Free Software Foundation.
++
++You should have received a copy of the GNU General Public License and
++a copy of the GCC Runtime Library Exception along with this program;
++see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
++<http://www.gnu.org/licenses/>.  */
++
++
++#define LIBGFORTRAN_NONSHARED
++#include "libgfortran.h"
++#include "io.h"
++#include "async.h"
++
++#include <string.h>
++#include <stdio.h>
++
++/* Improved version of os_error with a printf style format string and
++   a locus.  */
++
++void
++os_error_at (const char *where, const char *message, ...)
++{
++  char buf[4096];
++  size_t len = strlen (where);
++  int written;
++  va_list ap;
++
++  if (len >= 2048)
++    os_error ("Unknown error");
++  memcpy (buf, where, len);
++  memcpy (buf + len, ": ", 2);
++  va_start (ap, message);
++  written = vsnprintf (buf + len + 2, 4095 - len - 2, message, ap);
++  va_end (ap);
++  if (written < 0)
++    written = 0;
++  buf[len + 2 + written] = '\0';
++  os_error (buf);
++}
++iexport(os_error_at);
+--- libgfortran/io/nonshared-transfer.c.jj	2023-05-22 12:20:32.223388711 +0200
++++ libgfortran/io/nonshared-transfer.c	2023-05-22 12:59:07.816724354 +0200
+@@ -0,0 +1,42 @@
++/* Copyright (C) 2002-2023 Free Software Foundation, Inc.
++   Contributed by Andy Vaught
++   Namelist transfer functions contributed by Paul Thomas
++   F2003 I/O support contributed by Jerry DeLisle
++
++This file is part of the GNU Fortran runtime library (libgfortran).
++
++Libgfortran is free software; you can redistribute it and/or modify
++it under the terms of the GNU General Public License as published by
++the Free Software Foundation; either version 3, or (at your option)
++any later version.
++
++Libgfortran is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++GNU General Public License for more details.
++
++Under Section 7 of GPL version 3, you are granted additional
++permissions described in the GCC Runtime Library Exception, version
++3.1, as published by the Free Software Foundation.
++
++You should have received a copy of the GNU General Public License and
++a copy of the GCC Runtime Library Exception along with this program;
++see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
++<http://www.gnu.org/licenses/>.  */
++
++
++/* transfer.c -- Top level handling of data transfer statements.  */
++
++#include "io.h"
++#include "fbuf.h"
++#include "format.h"
++#include "unix.h"
++#include "async.h"
++#include <string.h>
++#include <errno.h>
++
++void
++st_wait_async (st_parameter_wait *wtp)
++{
++  (void) wtp;
++}

SOURCES/gcc13-libgomp-omp_h-multilib.patch

@@ -0,0 +1,17 @@
+2008-06-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp.h.in (omp_nest_lock_t): Fix up for Linux multilibs.
+
+--- libgomp/omp.h.in.jj	2008-06-09 13:34:05.000000000 +0200
++++ libgomp/omp.h.in	2008-06-09 13:34:48.000000000 +0200
+@@ -42,8 +42,8 @@ typedef struct
+ 
+ typedef struct
+ {
+-  unsigned char _x[@OMP_NEST_LOCK_SIZE@] 
+-    __attribute__((__aligned__(@OMP_NEST_LOCK_ALIGN@)));
++  unsigned char _x[8 + sizeof (void *)] 
++    __attribute__((__aligned__(sizeof (void *))));
+ } omp_nest_lock_t;
+ #endif
+ 

SOURCES/gcc13-libstdc++-docs.patch

@@ -0,0 +1,24 @@
+--- libstdc++-v3/doc/html/index.html.jj	2011-01-03 12:53:21.282829010 +0100
++++ libstdc++-v3/doc/html/index.html	2011-01-04 18:06:28.999851145 +0100
+@@ -5,6 +5,8 @@
+       <a class="link" href="https://www.fsf.org" target="_top">FSF
+       </a>
+     </p><p>
++      Release 13.2.1
++    </p><p>
+       Permission is granted to copy, distribute and/or modify this
+       document under the terms of the GNU Free Documentation
+       License, Version 1.2 or any later version published by the
+--- libstdc++-v3/doc/html/api.html.jj	2011-01-03 12:53:21.000000000 +0100
++++ libstdc++-v3/doc/html/api.html	2011-01-04 18:12:01.672757784 +0100
+@@ -20,7 +20,9 @@
+   member functions for the library classes, finding out what is in a
+   particular include file, looking at inheritance diagrams, etc.
+ </p><p>
+-  The API documentation, rendered into HTML, can be viewed online
++  The API documentation, rendered into HTML, can be viewed locally
++  <a class="link" href="api/index.html" target="_top">for the 13.2.1 release</a>,
++  online
+   <a class="link" href="http://gcc.gnu.org/onlinedocs/" target="_top">for each GCC release</a>
+   and
+   <a class="link" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/index.html" target="_top">

SOURCES/gcc13-libtool-no-rpath.patch

@@ -0,0 +1,27 @@
+libtool sucks.
+--- ltmain.sh.jj	2007-12-07 14:53:21.000000000 +0100
++++ ltmain.sh	2008-09-05 21:51:48.000000000 +0200
+@@ -5394,6 +5394,7 @@ EOF
+ 	  rpath="$finalize_rpath"
+ 	  test "$mode" != relink && rpath="$compile_rpath$rpath"
+ 	  for libdir in $rpath; do
++	    case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ 	    if test -n "$hardcode_libdir_flag_spec"; then
+ 	      if test -n "$hardcode_libdir_separator"; then
+ 		if test -z "$hardcode_libdirs"; then
+@@ -6071,6 +6072,7 @@ EOF
+       rpath=
+       hardcode_libdirs=
+       for libdir in $compile_rpath $finalize_rpath; do
++	case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ 	if test -n "$hardcode_libdir_flag_spec"; then
+ 	  if test -n "$hardcode_libdir_separator"; then
+ 	    if test -z "$hardcode_libdirs"; then
+@@ -6120,6 +6122,7 @@ EOF
+       rpath=
+       hardcode_libdirs=
+       for libdir in $finalize_rpath; do
++	case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ 	if test -n "$hardcode_libdir_flag_spec"; then
+ 	  if test -n "$hardcode_libdir_separator"; then
+ 	    if test -z "$hardcode_libdirs"; then

SOURCES/gcc13-no-add-needed.patch

@@ -0,0 +1,37 @@
+2010-02-08  Roland McGrath  <roland@redhat.com>
+
+	* config/gnu-user.h (LINK_EH_SPEC): Pass --no-add-needed to the linker.
+	* config/alpha/elf.h (LINK_EH_SPEC): Likewise.
+	* config/ia64/linux.h (LINK_EH_SPEC): Likewise.
+
+--- gcc/config/alpha/elf.h.jj	2011-01-03 12:52:31.118056764 +0100
++++ gcc/config/alpha/elf.h	2011-01-04 18:14:10.931874160 +0100
+@@ -168,5 +168,5 @@ extern int alpha_this_gpdisp_sequence_nu
+    I imagine that other systems will catch up.  In the meantime, it
+    doesn't harm to make sure that the data exists to be used later.  */
+ #if defined(HAVE_LD_EH_FRAME_HDR)
+-#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
++#define LINK_EH_SPEC "--no-add-needed %{!static|static-pie:--eh-frame-hdr} "
+ #endif
+--- gcc/config/ia64/linux.h.jj	2011-01-03 13:02:11.462994522 +0100
++++ gcc/config/ia64/linux.h	2011-01-04 18:14:10.931874160 +0100
+@@ -76,7 +76,7 @@ do {						\
+    Signalize that because we have fde-glibc, we don't need all C shared libs
+    linked against -lgcc_s.  */
+ #undef LINK_EH_SPEC
+-#define LINK_EH_SPEC ""
++#define LINK_EH_SPEC "--no-add-needed "
+ 
+ #undef TARGET_INIT_LIBFUNCS
+ #define TARGET_INIT_LIBFUNCS ia64_soft_fp_init_libfuncs
+--- gcc/config/gnu-user.h.jj	2011-01-03 12:53:03.739057299 +0100
++++ gcc/config/gnu-user.h	2011-01-04 18:14:10.932814884 +0100
+@@ -106,7 +106,7 @@ see the files COPYING3 and COPYING.RUNTI
+ #define LIB_SPEC GNU_USER_TARGET_LIB_SPEC
+ 
+ #if defined(HAVE_LD_EH_FRAME_HDR)
+-#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
++#define LINK_EH_SPEC "--no-add-needed %{!static|static-pie:--eh-frame-hdr} "
+ #endif
+ 
+ #define GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC \

SOURCES/gcc13-pr110792.patch

@@ -0,0 +1,163 @@
+PR target/110792: Early clobber issues with rot32di2_doubleword on i386.
+
+This patch is a conservative fix for PR target/110792, a wrong-code
+regression affecting doubleword rotations by BITS_PER_WORD, which
+effectively swaps the highpart and lowpart words, when the source to be
+rotated resides in memory. The issue is that if the register used to
+hold the lowpart of the destination is mentioned in the address of
+the memory operand, the current define_insn_and_split unintentionally
+clobbers it before reading the highpart.
+
+Hence, for the testcase, the incorrectly generated code looks like:
+
+	salq    $4, %rdi                // calculate address
+	movq    WHIRL_S+8(%rdi), %rdi   // accidentally clobber addr
+	movq    WHIRL_S(%rdi), %rbp     // load (wrong) lowpart
+
+Traditionally, the textbook way to fix this would be to add an
+explicit early clobber to the instruction's constraints.
+
+ (define_insn_and_split "<insn>32di2_doubleword"
+- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
++ [(set (match_operand:DI 0 "register_operand" "=r,r,&r")
+        (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
+                       (const_int 32)))]
+
+but unfortunately this currently generates significantly worse code,
+due to a strange choice of reloads (effectively memcpy), which ends up
+looking like:
+
+	salq    $4, %rdi                // calculate address
+	movdqa  WHIRL_S(%rdi), %xmm0    // load the double word in SSE reg.
+	movaps  %xmm0, -16(%rsp)        // store the SSE reg back to the stack
+	movq    -8(%rsp), %rdi          // load highpart
+	movq    -16(%rsp), %rbp         // load lowpart
+
+Note that reload's "&" doesn't distinguish between the memory being
+early clobbered, vs the registers used in an addressing mode being
+early clobbered.
+    
+The fix proposed in this patch is to remove the third alternative, that
+allowed offsetable memory as an operand, forcing reload to place the
+operand into a register before the rotation.  This results in:
+
+	salq    $4, %rdi
+	movq    WHIRL_S(%rdi), %rax
+	movq    WHIRL_S+8(%rdi), %rdi
+	movq    %rax, %rbp
+
+I believe there's a more advanced solution, by swapping the order of
+the loads (if first destination register is mentioned in the address),
+or inserting a lea insn (if both destination registers are mentioned
+in the address), but this fix is a minimal "safe" solution, that
+should hopefully be suitable for backporting.
+
+2023-08-06  Roger Sayle  <roger@nextmovesoftware.com>
+
+gcc/testsuite/ChangeLog
+	PR target/110792
+	* gcc.target/i386/pr110792.c: Remove dg-final scan-assembler-not.
+
+2023-08-03  Roger Sayle  <roger@nextmovesoftware.com>
+
+gcc/ChangeLog
+        PR target/110792
+        * config/i386/i386.md (<any_rotate>ti3): For rotations by 64 bits
+        place operand in a register before gen_<insn>64ti2_doubleword.
+        (<any_rotate>di3): Likewise, for rotations by 32 bits, place
+        operand in a register before gen_<insn>32di2_doubleword.
+        (<any_rotate>32di2_doubleword): Constrain operand to be in register.
+        (<any_rotate>64ti2_doubleword): Likewise.
+
+gcc/testsuite/ChangeLog
+        PR target/110792
+        * g++.target/i386/pr110792.C: New 32-bit C++ test case.
+        * gcc.target/i386/pr110792.c: New 64-bit C test case.
+
+--- gcc/config/i386/i386.md
++++ gcc/config/i386/i386.md
+@@ -15341,7 +15341,10 @@ (define_expand "<insn>ti3"
+     emit_insn (gen_ix86_<insn>ti3_doubleword
+ 		(operands[0], operands[1], operands[2]));
+   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 64)
+-    emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
++    {
++      operands[1] = force_reg (TImode, operands[1]);
++      emit_insn (gen_<insn>64ti2_doubleword (operands[0], operands[1]));
++    }
+   else
+     {
+       rtx amount = force_reg (QImode, operands[2]);
+@@ -15376,7 +15379,10 @@ (define_expand "<insn>di3"
+     emit_insn (gen_ix86_<insn>di3_doubleword
+ 		(operands[0], operands[1], operands[2]));
+   else if (CONST_INT_P (operands[2]) && INTVAL (operands[2]) == 32)
+-    emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
++    {
++      operands[1] = force_reg (DImode, operands[1]);
++      emit_insn (gen_<insn>32di2_doubleword (operands[0], operands[1]));
++    }
+   else
+     FAIL;
+ 
+@@ -15544,8 +15550,8 @@ (define_insn_and_split "ix86_rotr<dwi>3_doubleword"
+ })
+ 
+ (define_insn_and_split "<insn>32di2_doubleword"
+- [(set (match_operand:DI 0 "register_operand" "=r,r,r")
+-       (any_rotate:DI (match_operand:DI 1 "nonimmediate_operand" "0,r,o")
++ [(set (match_operand:DI 0 "register_operand" "=r,r")
++       (any_rotate:DI (match_operand:DI 1 "register_operand" "0,r")
+                       (const_int 32)))]
+  "!TARGET_64BIT"
+  "#"
+@@ -15562,8 +15568,8 @@ (define_insn_and_split "<insn>32di2_doubleword"
+ })
+ 
+ (define_insn_and_split "<insn>64ti2_doubleword"
+- [(set (match_operand:TI 0 "register_operand" "=r,r,r")
+-       (any_rotate:TI (match_operand:TI 1 "nonimmediate_operand" "0,r,o")
++ [(set (match_operand:TI 0 "register_operand" "=r,r")
++       (any_rotate:TI (match_operand:TI 1 "register_operand" "0,r")
+                       (const_int 64)))]
+  "TARGET_64BIT"
+  "#"
+--- gcc/testsuite/g++.target/i386/pr110792.C
++++ gcc/testsuite/g++.target/i386/pr110792.C
+@@ -0,0 +1,16 @@
++/* { dg-do compile { target ia32 } } */
++/* { dg-options "-O2" } */
++
++template <int ROT, typename T>
++inline T rotr(T input)
++{
++   return static_cast<T>((input >> ROT) | (input << (8 * sizeof(T) - ROT)));
++}
++
++unsigned long long WHIRL_S[256] = {0x18186018C07830D8};
++unsigned long long whirl(unsigned char x0)
++{
++   const unsigned long long s4 = WHIRL_S[x0&0xFF];
++   return rotr<32>(s4);
++}
++/* { dg-final { scan-assembler-not "movl\tWHIRL_S\\+4\\(,%eax,8\\), %eax" } } */
+--- gcc/testsuite/gcc.target/i386/pr110792.c
++++ gcc/testsuite/gcc.target/i386/pr110792.c
+@@ -0,0 +1,17 @@
++/* { dg-do compile { target int128 } } */
++/* { dg-options "-O2" } */
++
++static inline unsigned __int128 rotr(unsigned __int128 input)
++{
++   return ((input >> 64) | (input << (64)));
++}
++
++unsigned __int128 WHIRL_S[256] = {((__int128)0x18186018C07830D8) << 64 |0x18186018C07830D8};
++unsigned __int128 whirl(unsigned char x0)
++{
++   register int t __asm("rdi") = x0&0xFF;
++   const unsigned __int128 s4 = WHIRL_S[t];
++   register unsigned __int128 tt  __asm("rdi") = rotr(s4);
++   asm("":::"memory");
++   return tt;
++}

SOURCES/gcc13-rh1574936.patch

@@ -0,0 +1,21 @@
+crt files and statically linked libgcc objects cause false positives
+in annobin coverage, so we add the assembler flag to generate notes
+for them.
+
+The patch also adds notes to libgcc_s.so, but this is harmless because
+these notes only confer that there is no other annobin markup.
+
+2018-07-25  Florian Weimer  <fweimer@redhat.com>
+
+	* config/t-linux (LIBGCC2_CFLAGS, CRTSTUFF_CFLAGS): Add
+	-Wa,--generate-missing-build-notes=yes.
+
+--- libgcc/config/t-linux	2022-12-15 19:25:20.581394950 +0100
++++ libgcc/config/t-linux	2023-03-21 22:00:37.054478562 +0100
+@@ -1,3 +1,6 @@
+ # Override t-slibgcc-elf-ver to export some libgcc symbols with
+ # the symbol versions that glibc used.
+ SHLIB_MAPFILES += $(srcdir)/config/libgcc-glibc.ver
++
++LIBGCC2_CFLAGS += -Wa,--generate-missing-build-notes=yes
++CRTSTUFF_CFLAGS += -Wa,--generate-missing-build-notes=yes

SOURCES/gcc13-sparc-config-detection.patch

@@ -0,0 +1,40 @@
+--- gcc/config.gcc.jj	2008-04-24 15:42:46.000000000 -0500
++++ gcc/config.gcc	2008-04-24 15:44:51.000000000 -0500
+@@ -3330,7 +3330,7 @@ sparc-*-rtems*)
+ 	tm_file="${tm_file} elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
+ 	tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
+ 	;;
+-sparc-*-linux*)
++sparc-*-linux* | sparcv9-*-linux*)
+ 	tm_file="${tm_file} elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
+ 	extra_options="${extra_options} sparc/long-double-switch.opt"
+ 	case ${target} in
+@@ -3384,7 +3384,7 @@ sparc64-*-rtems*)
+ 	extra_options="${extra_options}"
+ 	tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
+ 	;;
+-sparc64-*-linux*)
++sparc64*-*-linux*)
+ 	tm_file="sparc/biarch64.h ${tm_file} elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
+ 	extra_options="${extra_options} sparc/long-double-switch.opt"
+ 	tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
+--- libgcc/config.host.jj	2008-04-24 15:46:19.000000000 -0500
++++ libgcc/config.host	2008-04-24 15:46:49.000000000 -0500
+@@ -1002,7 +1002,7 @@ sparc-*-elf*)
+ 	tmake_file="${tmake_file} t-fdpbit t-crtfm"
+ 	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
+ 	;;
+-sparc-*-linux*)		# SPARC's running GNU/Linux, libc6
++sparc-*-linux* | sparcv9-*-linux*)		# SPARC's running GNU/Linux, libc6
+ 	tmake_file="${tmake_file} t-crtfm"
+ 	if test "${host_address}" = 64; then
+ 		tmake_file="$tmake_file sparc/t-linux64"
+@@ -1050,7 +1050,7 @@ sparc64-*-freebsd*|ultrasparc-*-freebsd*
+ 	tmake_file="$tmake_file t-crtfm"
+ 	extra_parts="$extra_parts crtfastmath.o"
+ 	;;
+-sparc64-*-linux*)		# 64-bit SPARC's running GNU/Linux
++sparc64*-*-linux*)		# 64-bit SPARC's running GNU/Linux
+ 	extra_parts="$extra_parts crtfastmath.o"
+ 	tmake_file="${tmake_file} t-crtfm sparc/t-linux"
+ 	if test "${host_address}" = 64; then

SOURCES/gcc13-testsuite-aarch64-add-fno-stack-protector.patch

@@ -0,0 +1,500 @@
+From 3439b79cb7f97464d65316a94d40d49505fb2150 Mon Sep 17 00:00:00 2001
+From: Marek Polacek <polacek@redhat.com>
+Date: Wed, 6 Dec 2023 15:34:24 -0500
+Subject: [PATCH] aarch64: add -fno-stack-protector to tests
+
+These tests fail when the testsuite is executed with -fstack-protector-strong.
+To avoid this, this patch adds -fno-stack-protector to dg-options.
+
+The list of FAILs is appended.  As you can see, it's mostly about
+scan-assembler-* which are sort of expected to fail with the stack
+protector on.
+
+FAIL: gcc.target/aarch64/ldp_stp_unaligned_2.c scan-assembler-not mov\\tx[0-9]+, sp
+FAIL: gcc.target/aarch64/shadow_call_stack_5.c scan-assembler-times stp\\\\tx29, x30, \\\\[sp\\\\] 1
+FAIL: gcc.target/aarch64/shadow_call_stack_5.c scan-assembler ldr\\\\tx29, \\\\[sp\\\\]
+FAIL: gcc.target/aarch64/shadow_call_stack_6.c scan-assembler-times str\\\\tx30, \\\\[sp\\\\] 1
+FAIL: gcc.target/aarch64/shadow_call_stack_7.c scan-assembler-times stp\\\\tx19, x30, \\\\[sp, -[0-9]+\\\\]! 1
+FAIL: gcc.target/aarch64/shadow_call_stack_7.c scan-assembler ldr\\\\tx19, \\\\[sp\\\\], [0-9]+
+FAIL: gcc.target/aarch64/shadow_call_stack_8.c scan-assembler-times stp\\\\tx19, x20, \\\\[sp, -[0-9]+\\\\]! 1
+FAIL: gcc.target/aarch64/shadow_call_stack_8.c scan-assembler ldp\\\\tx19, x20, \\\\[sp\\\\], [0-9]+
+FAIL: gcc.target/aarch64/stack-check-12.c scan-assembler-times str\\\\txzr,  2
+FAIL: gcc.target/aarch64/stack-check-prologue-11.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-12.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-13.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-13.c scan-assembler-times str\\\\s+x30, \\\\[sp\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-14.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-14.c scan-assembler-times str\\\\s+x30, \\\\[sp\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-15.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-15.c scan-assembler-times str\\\\s+x30, \\\\[sp\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-17.c check-function-bodies test1
+FAIL: gcc.target/aarch64/stack-check-prologue-17.c check-function-bodies test2
+FAIL: gcc.target/aarch64/stack-check-prologue-18.c check-function-bodies test1
+FAIL: gcc.target/aarch64/stack-check-prologue-18.c check-function-bodies test2
+FAIL: gcc.target/aarch64/stack-check-prologue-18.c check-function-bodies test3
+FAIL: gcc.target/aarch64/stack-check-prologue-19.c check-function-bodies test1
+FAIL: gcc.target/aarch64/stack-check-prologue-19.c check-function-bodies test2
+FAIL: gcc.target/aarch64/stack-check-prologue-19.c check-function-bodies test3
+FAIL: gcc.target/aarch64/stack-check-prologue-2.c scan-assembler-times str\\\\s+xzr, 0
+FAIL: gcc.target/aarch64/stack-check-prologue-5.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-6.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 1
+FAIL: gcc.target/aarch64/stack-check-prologue-8.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 2
+FAIL: gcc.target/aarch64/stack-check-prologue-9.c scan-assembler-times str\\\\s+xzr, \\\\[sp, 1024\\\\] 1
+FAIL: gcc.target/aarch64/test_frame_1.c scan-assembler-times str\\tx30, \\\\[sp, -[0-9]+\\\\]! 2
+FAIL: gcc.target/aarch64/test_frame_10.c scan-assembler-times stp\\tx19, x30, \\\\[sp, [0-9]+\\\\] 1
+FAIL: gcc.target/aarch64/test_frame_10.c scan-assembler ldp\\tx19, x30, \\\\[sp, [0-9]+\\\\]
+FAIL: gcc.target/aarch64/test_frame_11.c scan-assembler-times stp\\tx29, x30, \\\\[sp, -[0-9]+\\\\]! 2
+FAIL: gcc.target/aarch64/test_frame_13.c scan-assembler-times stp\\tx29, x30, \\\\[sp\\\\] 1
+FAIL: gcc.target/aarch64/test_frame_15.c scan-assembler-times stp\\tx29, x30, \\\\[sp, [0-9]+\\\\] 1
+FAIL: gcc.target/aarch64/test_frame_2.c scan-assembler-times stp\\tx19, x30, \\\\[sp, -[0-9]+\\\\]! 1
+FAIL: gcc.target/aarch64/test_frame_2.c scan-assembler ldp\\tx19, x30, \\\\[sp\\\\], [0-9]+
+FAIL: gcc.target/aarch64/test_frame_4.c scan-assembler-times stp\\tx19, x30, \\\\[sp, -[0-9]+\\\\]! 1
+FAIL: gcc.target/aarch64/test_frame_4.c scan-assembler ldp\\tx19, x30, \\\\[sp\\\\], [0-9]+
+FAIL: gcc.target/aarch64/test_frame_6.c scan-assembler-times str\\tx30, \\\\[sp\\\\] 1
+FAIL: gcc.target/aarch64/test_frame_7.c scan-assembler-times stp\\tx19, x30, \\\\[sp] 1
+FAIL: gcc.target/aarch64/test_frame_8.c scan-assembler-times str\\tx30, \\\\[sp, [0-9]+\\\\] 1
+FAIL: gcc.target/aarch64/test_frame_8.c scan-assembler ldr\\tx30, \\\\[sp, [0-9]+\\\\]
+FAIL: gcc.target/aarch64/sve/struct_vect_24.c scan-assembler-times cmp\\\\s+x[0-9]+, 61440 4
+FAIL: gcc.target/aarch64/sve/struct_vect_24.c scan-assembler-times sub\\\\s+x[0-9]+, x[0-9]+, 61440 4
+FAIL: gcc.target/aarch64/sve/struct_vect_24.c scan-assembler-times cmp\\s+x[0-9]+, 61440 4
+FAIL: gcc.target/aarch64/sve/struct_vect_24.c scan-assembler-times sub\\s+x[0-9]+, x[0-9]+, 61440 4
+
+gcc/testsuite/ChangeLog:
+
+	* gcc.target/aarch64/ldp_stp_unaligned_2.c: Use -fno-stack-protector.
+	* gcc.target/aarch64/shadow_call_stack_5.c: Likewise.
+	* gcc.target/aarch64/shadow_call_stack_6.c: Likewise.
+	* gcc.target/aarch64/shadow_call_stack_7.c: Likewise.
+	* gcc.target/aarch64/shadow_call_stack_8.c: Likewise.
+	* gcc.target/aarch64/stack-check-12.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-11.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-12.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-13.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-14.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-15.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-17.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-18.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-19.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-2.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-5.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-6.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-8.c: Likewise.
+	* gcc.target/aarch64/stack-check-prologue-9.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_24.c: Likewise.
+	* gcc.target/aarch64/test_frame_1.c: Likewise.
+	* gcc.target/aarch64/test_frame_10.c: Likewise.
+	* gcc.target/aarch64/test_frame_11.c: Likewise.
+	* gcc.target/aarch64/test_frame_13.c: Likewise.
+	* gcc.target/aarch64/test_frame_15.c: Likewise.
+	* gcc.target/aarch64/test_frame_2.c: Likewise.
+	* gcc.target/aarch64/test_frame_4.c: Likewise.
+	* gcc.target/aarch64/test_frame_6.c: Likewise.
+	* gcc.target/aarch64/test_frame_7.c: Likewise.
+	* gcc.target/aarch64/test_frame_8.c: Likewise.
+---
+ gcc/testsuite/gcc.target/aarch64/ldp_stp_unaligned_2.c     | 2 +-
+ gcc/testsuite/gcc.target/aarch64/shadow_call_stack_5.c     | 2 +-
+ gcc/testsuite/gcc.target/aarch64/shadow_call_stack_6.c     | 2 +-
+ gcc/testsuite/gcc.target/aarch64/shadow_call_stack_7.c     | 2 +-
+ gcc/testsuite/gcc.target/aarch64/shadow_call_stack_8.c     | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-12.c          | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-11.c | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-12.c | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-13.c | 4 ++--
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-14.c | 4 ++--
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-15.c | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-17.c | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-18.c | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-19.c | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-2.c  | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-5.c  | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-6.c  | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-8.c  | 2 +-
+ gcc/testsuite/gcc.target/aarch64/stack-check-prologue-9.c  | 2 +-
+ gcc/testsuite/gcc.target/aarch64/sve/struct_vect_24.c      | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_1.c            | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_10.c           | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_11.c           | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_13.c           | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_15.c           | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_2.c            | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_4.c            | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_6.c            | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_7.c            | 2 +-
+ gcc/testsuite/gcc.target/aarch64/test_frame_8.c            | 2 +-
+ 30 files changed, 32 insertions(+), 32 deletions(-)
+
+diff --git a/gcc/testsuite/gcc.target/aarch64/ldp_stp_unaligned_2.c b/gcc/testsuite/gcc.target/aarch64/ldp_stp_unaligned_2.c
+index 1e46755a39a..50d7d7a2d5d 100644
+--- a/gcc/testsuite/gcc.target/aarch64/ldp_stp_unaligned_2.c
++++ b/gcc/testsuite/gcc.target/aarch64/ldp_stp_unaligned_2.c
+@@ -1,4 +1,4 @@
+-/* { dg-options "-O2 -fomit-frame-pointer" } */
++/* { dg-options "-O2 -fomit-frame-pointer -fno-stack-protector" } */
+ 
+ /* Check that we split unaligned LDP/STP into base and aligned offset.  */
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_5.c b/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_5.c
+index d88357ca04d..d7f82984ff5 100644
+--- a/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_5.c
++++ b/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_5.c
+@@ -7,7 +7,7 @@
+      * optimized code should use "ldr	x29, [sp]" to restore x29 only.  */
+ 
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fno-omit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps" } */
++/* { dg-options "-O2 -fno-omit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_6.c b/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_6.c
+index 83b74834c6a..8d088aecc20 100644
+--- a/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_6.c
++++ b/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_6.c
+@@ -7,7 +7,7 @@
+      * optimized code should not restore x30 in epilogue.  */
+ 
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fomit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_7.c b/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_7.c
+index 5537fb3293a..a2f376e0091 100644
+--- a/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_7.c
++++ b/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_7.c
+@@ -7,7 +7,7 @@
+      * optimized code should use "ldr   x19, [sp], x" to restore x19 only.  */
+ 
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fomit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_8.c b/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_8.c
+index b03f26f7bcf..5162cbb3917 100644
+--- a/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_8.c
++++ b/gcc/testsuite/gcc.target/aarch64/shadow_call_stack_8.c
+@@ -9,7 +9,7 @@
+      * optimized code should not restore x30 in epilogue.  */
+ 
+ /* { dg-do compile } */
+-/* { dg-options "-O0 -fomit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps" } */
++/* { dg-options "-O0 -fomit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps -fno-stack-protector" } */
+ 
+ int func1 (void)
+ {
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-12.c b/gcc/testsuite/gcc.target/aarch64/stack-check-12.c
+index be5a57a9ec6..e1a4c67b041 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-12.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-12.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-asynchronous-unwind-tables -fno-unwind-tables" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-asynchronous-unwind-tables -fno-unwind-tables -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ typedef unsigned __attribute__((mode(DI))) uint64_t;
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-11.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-11.c
+index 741f2f5fadc..d57aece05bb 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-11.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-11.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ #define SIZE (6 * 64 * 1024) + (1 * 32 * 1024)
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-12.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-12.c
+index ece68003ade..895d130e4fa 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-12.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-12.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fomit-frame-pointer -momit-leaf-frame-pointer" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fomit-frame-pointer -momit-leaf-frame-pointer -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ void
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-13.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-13.c
+index 0fc900c6943..1f1a6c497be 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-13.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-13.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fomit-frame-pointer -momit-leaf-frame-pointer" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fomit-frame-pointer -momit-leaf-frame-pointer -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ void h (void) __attribute__ ((noreturn));
+@@ -17,4 +17,4 @@ f (void)
+ 
+ /* SIZE is more than 1 guard-size, but only one 64KB page is used, expect only 1
+    probe.  Leaf function and omitting leaf pointers, tail call to noreturn which
+-   may only omit an epilogue and not a prologue.  Checking for LR saving.  */
+\ No newline at end of file
++   may only omit an epilogue and not a prologue.  Checking for LR saving.  */
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-14.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-14.c
+index ea733f861e7..facb3cb72a7 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-14.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-14.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fomit-frame-pointer -momit-leaf-frame-pointer" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fomit-frame-pointer -momit-leaf-frame-pointer -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ void h (void) __attribute__ ((noreturn));
+@@ -21,4 +21,4 @@ f (void)
+    probe at 1024 and one implicit probe due to LR being saved.  Leaf function
+    and omitting leaf pointers, tail call to noreturn which may only omit an
+    epilogue and not a prologue and control flow in between.  Checking for
+-   LR saving.  */
+\ No newline at end of file
++   LR saving.  */
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-15.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-15.c
+index 63df4a5609a..f2ac60a6214 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-15.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-15.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fomit-frame-pointer -momit-leaf-frame-pointer" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fomit-frame-pointer -momit-leaf-frame-pointer -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ void g (volatile int *x) ;
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-17.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-17.c
+index f0ec1389771..1cf6fbbb085 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-17.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-17.c
+@@ -1,4 +1,4 @@
+-/* { dg-options "-O2 -fstack-clash-protection -fomit-frame-pointer --param stack-clash-protection-guard-size=12" } */
++/* { dg-options "-O2 -fstack-clash-protection -fomit-frame-pointer --param stack-clash-protection-guard-size=12 -fno-stack-protector" } */
+ /* { dg-final { check-function-bodies "**" "" } } */
+ 
+ void f(int, ...);
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-18.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-18.c
+index 6383bec5ebc..2e06346c158 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-18.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-18.c
+@@ -1,4 +1,4 @@
+-/* { dg-options "-O2 -fstack-clash-protection -fomit-frame-pointer --param stack-clash-protection-guard-size=12" } */
++/* { dg-options "-O2 -fstack-clash-protection -fomit-frame-pointer --param stack-clash-protection-guard-size=12 -fno-stack-protector" } */
+ /* { dg-final { check-function-bodies "**" "" } } */
+ 
+ void f(int, ...);
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-19.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-19.c
+index 562039b5e9b..38eab4d36ab 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-19.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-19.c
+@@ -1,4 +1,4 @@
+-/* { dg-options "-O2 -fstack-clash-protection -fomit-frame-pointer --param stack-clash-protection-guard-size=12 -fsanitize=shadow-call-stack -ffixed-x18" } */
++/* { dg-options "-O2 -fstack-clash-protection -fomit-frame-pointer --param stack-clash-protection-guard-size=12 -fsanitize=shadow-call-stack -ffixed-x18 -fno-stack-protector" } */
+ /* { dg-final { check-function-bodies "**" "" } } */
+ 
+ void f(int, ...);
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-2.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-2.c
+index 61c52a251a7..b37f62cad27 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-2.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-2.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ #define SIZE 2 * 1024
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-5.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-5.c
+index 2ee16350127..34a438671d0 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-5.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-5.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ #define SIZE 64 * 1024
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-6.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-6.c
+index 3c9b606cbe0..a4e34e2fe6a 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-6.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-6.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ #define SIZE 65 * 1024
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-8.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-8.c
+index 333f5fcc360..277dce4c71e 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-8.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-8.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ #define SIZE 128 * 1024
+diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-9.c b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-9.c
+index a3ff89b5581..a21305541c1 100644
+--- a/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-9.c
++++ b/gcc/testsuite/gcc.target/aarch64/stack-check-prologue-9.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16" } */
++/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector" } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+ 
+ #define SIZE 6 * 64 * 1024
+diff --git a/gcc/testsuite/gcc.target/aarch64/sve/struct_vect_24.c b/gcc/testsuite/gcc.target/aarch64/sve/struct_vect_24.c
+index 68a9d5e3d2e..19be6de0c2e 100644
+--- a/gcc/testsuite/gcc.target/aarch64/sve/struct_vect_24.c
++++ b/gcc/testsuite/gcc.target/aarch64/sve/struct_vect_24.c
+@@ -1,6 +1,6 @@
+ /* { dg-do compile } */
+ /* { dg-require-effective-target supports_stack_clash_protection } */
+-/* { dg-options "-O3 -fopenmp-simd -fstack-clash-protection --param stack-clash-protection-guard-size=16" } */
++/* { dg-options "-O3 -fopenmp-simd -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-stack-protector" } */
+ 
+ #include <stdint.h>
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_1.c b/gcc/testsuite/gcc.target/aarch64/test_frame_1.c
+index f906b073545..c9b8822b4b1 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_1.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_1.c
+@@ -6,7 +6,7 @@
+      * optimized code should use "str !" for stack adjustment.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_10.c b/gcc/testsuite/gcc.target/aarch64/test_frame_10.c
+index c54ab2d0ccb..fe5cbd9ed05 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_10.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_10.c
+@@ -7,7 +7,7 @@
+      * Use a single stack adjustment, no writeback.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_11.c b/gcc/testsuite/gcc.target/aarch64/test_frame_11.c
+index f162cc091e0..11cf471168d 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_11.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_11.c
+@@ -5,7 +5,7 @@
+      * optimized code should use "stp !" for stack adjustment.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 --save-temps" } */
++/* { dg-options "-O2 --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_13.c b/gcc/testsuite/gcc.target/aarch64/test_frame_13.c
+index 74b3370fa46..ec56963c038 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_13.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_13.c
+@@ -5,7 +5,7 @@
+      * Use a single stack adjustment, no writeback.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 --save-temps" } */
++/* { dg-options "-O2 --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_15.c b/gcc/testsuite/gcc.target/aarch64/test_frame_15.c
+index bed6714b4fe..4247008de8e 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_15.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_15.c
+@@ -6,7 +6,7 @@
+      * Use a single stack adjustment, no writeback.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 --save-temps" } */
++/* { dg-options "-O2 --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_2.c b/gcc/testsuite/gcc.target/aarch64/test_frame_2.c
+index 0d715314cb8..9c4243b6480 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_2.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_2.c
+@@ -6,7 +6,7 @@
+      * optimized code should use "stp !" for stack adjustment.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_4.c b/gcc/testsuite/gcc.target/aarch64/test_frame_4.c
+index b41229c42f4..8d0bed93e44 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_4.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_4.c
+@@ -6,7 +6,7 @@
+      * we can use "stp !" to optimize stack adjustment.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_6.c b/gcc/testsuite/gcc.target/aarch64/test_frame_6.c
+index 56259c945d2..2944a8bbe16 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_6.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_6.c
+@@ -6,7 +6,7 @@
+      * use a single stack adjustment, no writeback.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_7.c b/gcc/testsuite/gcc.target/aarch64/test_frame_7.c
+index 5702656a5da..ca371632d81 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_7.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_7.c
+@@ -6,7 +6,7 @@
+      * use a single stack adjustment, no writeback.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_8.c b/gcc/testsuite/gcc.target/aarch64/test_frame_8.c
+index 75a68b41e08..084e8fac373 100644
+--- a/gcc/testsuite/gcc.target/aarch64/test_frame_8.c
++++ b/gcc/testsuite/gcc.target/aarch64/test_frame_8.c
+@@ -5,7 +5,7 @@
+      * number of callee-saved reg == 1.  */
+ 
+ /* { dg-do run } */
+-/* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
++/* { dg-options "-O2 -fomit-frame-pointer --save-temps -fno-stack-protector" } */
+ 
+ #include "test_frame_common.h"
+ 
+
+base-commit: 1bd15d87031e8bf8fe9585fbc166b315303f676c
+-- 
+2.43.0
+

SOURCES/gcc13-testsuite-dwarf.patch

@@ -0,0 +1,50 @@
+commit b6532d0edd50a6086a84ca748fe49c5a9d28f155
+Author: Marek Polacek <polacek@redhat.com>
+Date:   Wed Jul 5 17:43:31 2023 -0400
+
+    testsuite: fix dwarf2/utf-1.C with DWARF4
+    
+    Running
+    $ make check-c++ RUNTESTFLAGS='--target_board=unix\{-gdwarf-5,-gdwarf-4\} dwarf2.exp=utf-1.C'
+    shows
+    FAIL: g++.dg/debug/dwarf2/utf-1.C  -std=gnu++20  scan-assembler-times DW_AT_encoding \\(0x10\\) 3
+    because with -gdwarf-4 the output is:
+    
+      .byte   0x10    # DW_AT_encoding
+    
+    but with -gdwarf-5 the output is the expected:
+    
+                    # DW_AT_encoding (0x10)
+    
+    The difference is caused by the DWARF5 optimize_implicit_const
+    optimization:
+    <https://gcc.gnu.org/pipermail/gcc-patches/2016-October/459762.html>
+    
+    I suppose we could do what testsuite/rust/debug/chartype.rs does
+    and just run the test with -gdwarf-4.
+    
+    gcc/testsuite/ChangeLog:
+    
+            * g++.dg/debug/dwarf2/utf-1.C: Use -gdwarf-4.  Adjust expected
+            output.
+
+diff --git a/gcc/testsuite/g++.dg/debug/dwarf2/utf-1.C b/gcc/testsuite/g++.dg/debug/dwarf2/utf-1.C
+index 43b354f1bb5..0ce4d8727d6 100644
+--- a/gcc/testsuite/g++.dg/debug/dwarf2/utf-1.C
++++ b/gcc/testsuite/g++.dg/debug/dwarf2/utf-1.C
+@@ -1,8 +1,13 @@
+ // { dg-do compile { target c++20 } }
+-// { dg-options { -gdwarf -dA } }
++// { dg-options { -gdwarf-4 -dA } }
+ 
+ // Test that all three use DW_ATE_UTF.
+-// { dg-final { scan-assembler-times {DW_AT_encoding \(0x10\)} 3 } }
++// This test uses -gdwarf-4 since in DWARF5 optimize_implicit_const
++// would optimize the output from:
++//   .byte   0x10    # DW_AT_encoding
++// into:
++//                   # DW_AT_encoding (0x10)
++// { dg-final { scan-assembler-times "0x10\[ \t]\[^\n\r]* DW_AT_encoding" 3 } }
+ 
+ char8_t c8;
+ char16_t c16;

SOURCES/gcc13-testsuite-p10.patch

@@ -0,0 +1,131 @@
+commit 38dc1b9145d3b27317a03ace3ab21fb76f6c428a
+Author: Carl Love <cel@us.ibm.com>
+Date:   Fri Mar 10 18:16:52 2023 -0500
+
+    rs6000: Fix test int_128bit-runnable.c instruction counts
+    
+    The test reports two failures on Power 10LE:
+    
+    FAIL: .../int_128bit-runnable.c scan-assembler-times \\\\mvdivsq\\\\M 1
+    FAIL: .../int_128bit-runnable.c scan-assembler-times \\\\mvextsd2q\\\\M 6
+    
+    The current counts are :
+    
+      vdivsq   3
+      vextsd2q 4
+    
+    The counts changed with commit:
+    
+      commit 852b11da11a181df517c0348df044354ff0656d6
+      Author: Michael Meissner <meissner@linux.ibm.com>
+      Date:   Wed Jul 7 21:55:38 2021 -0400
+    
+          Generate 128-bit int divide/modulus on power10.
+    
+          This patch adds support for the VDIVSQ, VDIVUQ, VMODSQ, and VMODUQ
+          instructions to do 128-bit arithmetic.
+    
+          2021-07-07  Michael Meissner  <meissner@linux.ibm.com>
+    
+    The code generation changed significantly.  There are two places where
+    the vextsd2q is "replaced" by a vdivsq instruction thus increasing the
+    vdivsq count from 1 to 3.  The first case is:
+    
+    expected_result = vec_arg1[0]/4;
+        10000af8:   60 01 df e8     ld      r6,352(r31)
+        10000afc:   68 01 ff e8     ld      r7,360(r31)
+        10000b00:   76 fe e9 7c     sradi   r9,r7,63
+        10000b04:   67 4b 00 7c     mtvsrdd vs32,0,r9
+        10000b08:   02 06 1b 10     vextsd2q v0,v0         <----
+        10000b0c:   03 00 40 39     li      r10,3
+        10000b10:   00 00 60 39     li      r11,0
+        10000b14:   67 00 09 7c     mfvrd   r9,v0
+        10000b18:   67 02 08 7c     mfvsrld r8,vs32
+        10000b1c:   38 50 08 7d     and     r8,r8,r10
+        10000b20:   38 58 29 7d     and     r9,r9,r11
+        10000b24:   78 4b 2b 7d     mr      r11,r9
+        10000b28:   78 43 0a 7d     mr      r10,r8
+        10000b2c:   14 30 4a 7f     addc    r26,r10,r6
+        10000b30:   14 39 6b 7f     adde    r27,r11,r7
+        10000b34:   46 f0 69 7b     sldi    r9,r27,62
+        10000b38:   82 f0 58 7b     srdi    r24,r26,2
+        10000b3c:   78 c3 38 7d     or      r24,r9,r24
+        10000b40:   74 16 79 7f     sradi   r25,r27,2
+        10000b44:   30 00 1f fb     std     r24,48(r31)
+        10000b48:   38 00 3f fb     std     r25,56(r31)
+    
+    To:
+    
+       expected_result = vec_arg1[0]/4;
+        10000af8:   69 01 1f f4     lxv     vs32,352(r31)
+        10000afc:   04 00 20 39     li      r9,4
+        10000b00:   00 00 40 39     li      r10,0
+        10000b04:   67 4b 2a 7c     mtvsrdd vs33,r10,r9
+        10000b08:   0b 09 00 10     vdivsq  v0,v0,v1       <----
+        10000b0c:   3d 00 1f f4     stxv    vs32,48(r31)
+    
+    The second case were a vexts2q instruction is replaced with vdivsq:
+    
+    From:
+    
+      expected_result = arg1/16;
+        10000c24:   40 00 df e8     ld      r6,64(r31)
+        10000c28:   48 00 ff e8     ld      r7,72(r31)
+        10000c2c:   76 fe e9 7c     sradi   r9,r7,63
+        10000c30:   67 4b 00 7c     mtvsrdd vs32,0,r9
+        10000c34:   02 06 1b 10     vextsd2q v0,v0        <---
+        10000c38:   0f 00 40 39     li      r10,15
+        10000c3c:   00 00 60 39     li      r11,0
+        10000c40:   67 00 09 7c     mfvrd   r9,v0
+        10000c44:   67 02 08 7c     mfvsrld r8,vs32
+        10000c48:   38 50 08 7d     and     r8,r8,r10
+        10000c4c:   38 58 29 7d     and     r9,r9,r11
+        10000c50:   78 4b 2b 7d     mr      r11,r9
+        10000c54:   78 43 0a 7d     mr      r10,r8
+        10000c58:   14 30 ca 7e     addc    r22,r10,r6
+        10000c5c:   14 39 eb 7e     adde    r23,r11,r7
+        10000c60:   c6 e0 e9 7a     sldi    r9,r23,60
+        10000c64:   02 e1 d4 7a     srdi    r20,r22,4
+        10000c68:   78 a3 34 7d     or      r20,r9,r20
+        10000c6c:   74 26 f5 7e     sradi   r21,r23,4
+        10000c70:   30 00 9f fa     std     r20,48(r31)
+        10000c74:   38 00 bf fa     std     r21,56(r31)
+    
+    To:
+    
+      expected_result = arg1/16;
+        10000be8:   49 00 1f f4     lxv     vs32,64(r31)
+        10000bec:   10 00 20 39     li      r9,16
+        10000bf0:   00 00 40 39     li      r10,0
+        10000bf4:   67 4b 2a 7c     mtvsrdd vs33,r10,r9
+        10000bf8:   0b 09 00 10     vdivsq  v0,v0,v1       <---
+        10000bfc:   3d 00 1f f4     stxv    vs32,48(r31)
+    
+    The patch has been tested on Power10LE with no regressions.
+    
+    gcc/testsuite/
+            * gcc.target/powerpc/int_128bit-runnable.c: Update expected
+            instruction counts.
+
+diff --git a/gcc/testsuite/gcc.target/powerpc/int_128bit-runnable.c b/gcc/testsuite/gcc.target/powerpc/int_128bit-runnable.c
+index 68217c62325..756142d1bc6 100644
+--- a/gcc/testsuite/gcc.target/powerpc/int_128bit-runnable.c
++++ b/gcc/testsuite/gcc.target/powerpc/int_128bit-runnable.c
+@@ -4,7 +4,7 @@
+ 
+ /* Check that the expected 128-bit instructions are generated if the processor
+    supports the 128-bit integer instructions. */
+-/* { dg-final { scan-assembler-times {\mvextsd2q\M} 6 } } */
++/* { dg-final { scan-assembler-times {\mvextsd2q\M} 4 } } */
+ /* { dg-final { scan-assembler-times {\mvslq\M} 2 } } */
+ /* { dg-final { scan-assembler-times {\mvsrq\M} 2 } } */
+ /* { dg-final { scan-assembler-times {\mvsraq\M} 2 } } */
+@@ -18,7 +18,7 @@
+ /* { dg-final { scan-assembler-times {\mvmulesd\M} 1 } } */
+ /* { dg-final { scan-assembler-times {\mvmulosd\M} 1 } } */
+ /* { dg-final { scan-assembler-times {\mvmulld\M} 1 } } */
+-/* { dg-final { scan-assembler-times {\mvdivsq\M} 1 } } */
++/* { dg-final { scan-assembler-times {\mvdivsq\M} 3 } } */
+ /* { dg-final { scan-assembler-times {\mvdivuq\M} 1 } } */
+ /* { dg-final { scan-assembler-times {\mvdivesq\M} 1 } } */
+ /* { dg-final { scan-assembler-times {\mvdiveuq\M} 1 } } */

SOURCES/isl-rh2155127.patch

@@ -0,0 +1,85 @@
+From: Sven Verdoolaege <sven.verdoolaege@gmail.com>
+Date: Mon, 6 Jun 2022 12:56:02 +0000 (+0200)
+Subject: update m4/ax_prog_cc_for_build.m4
+X-Git-Tag: isl-0.25~11
+X-Git-Url: https://repo.or.cz/isl.git/commitdiff_plain/b4dcdfadc29a6c9f410a72f345f3f32725b1d38b
+
+update m4/ax_prog_cc_for_build.m4
+
+In particular, update to the latest version from the autoconf archive,
+but preserve the changes from isl-0.22.1-358-gcd42abdf2
+(m4/ax_prog_cc_for_build.m4: do not override host compiler dependency style,
+Tue Jun 9 10:54:10 2020 +0200).
+
+Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
+
+--- isl-0.24/m4/ax_prog_cc_for_build.m4.jj	2021-03-02 12:07:09.000000000 +0100
++++ isl-0.24/m4/ax_prog_cc_for_build.m4	2022-12-20 18:11:18.855777817 +0100
+@@ -32,7 +32,7 @@
+ #   and this notice are preserved. This file is offered as-is, without any
+ #   warranty.
+ 
+-#serial 18
++#serial 21
+ 
+ AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD])
+ AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl
+@@ -44,6 +44,8 @@ dnl Use the standard macros, but make th
+ dnl
+ pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl
+ pushdef([ac_cv_prog_cc_c89], ac_cv_build_prog_cc_c89)dnl
++pushdef([ac_cv_prog_cc_c99], ac_cv_build_prog_cc_c99)dnl
++pushdef([ac_cv_prog_cc_c11], ac_cv_build_prog_cc_c11)dnl
+ pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
+ pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl
+ pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl
+@@ -86,7 +88,21 @@ AS_IF([test -n "$build"],      [ac_build
+       [test -n "$build_alias"],[ac_build_tool_prefix="$build_alias-"])
+ 
+ AC_LANG_PUSH([C])
++
++dnl The pushdef([ac_cv_c_compiler_gnu], ...) currently does not cover
++dnl the use of this variable in _AC_LANG_COMPILER_GNU called by
++dnl AC_PROG_CC. Unset this cache variable temporarily as a workaround.
++was_set_c_compiler_gnu=${[ac_cv_c_compiler_gnu]+y}
++AS_IF([test ${was_set_c_compiler_gnu}],
++    [saved_c_compiler_gnu=$[ac_cv_c_compiler_gnu]
++    AS_UNSET([[ac_cv_c_compiler_gnu]])])
++
+ AC_PROG_CC
++
++dnl Restore ac_cv_c_compiler_gnu
++AS_IF([test ${was_set_c_compiler_gnu}],
++  [[ac_cv_c_compiler_gnu]=$[saved_c_compiler_gnu]])
++
+ _AC_COMPILER_EXEEXT
+ _AC_COMPILER_OBJEXT
+ AC_PROG_CPP
+--- isl-0.24/configure.jj	2021-04-26 11:13:19.000000000 +0200
++++ isl-0.24/configure	2022-12-20 18:11:36.882518568 +0100
+@@ -5002,6 +4990,13 @@ ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR
+ ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_build_c_compiler_gnu
+ 
++
++was_set_c_compiler_gnu=${ac_cv_c_compiler_gnu+y}
++if test ${was_set_c_compiler_gnu}; then :
++  saved_c_compiler_gnu=$ac_cv_c_compiler_gnu
++    { ac_cv_c_compiler_gnu=; unset ac_cv_c_compiler_gnu;}
++fi
++
+ ac_ext=c
+ ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
+ ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
+@@ -5728,6 +5723,11 @@ else
+ fi
+ 
+ 
++
++if test ${was_set_c_compiler_gnu}; then :
++  ac_cv_c_compiler_gnu=$saved_c_compiler_gnu
++fi
++
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 

SOURCES/libgomp_nonshared.c

@@ -0,0 +1,188 @@
+/* Copyright (C) 2019 Free Software Foundation, Inc.
+   Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+   This file is part of the GNU Offloading and Multi Processing Library
+   (libgomp).
+  
+   Libgomp is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+   FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Remapping of nonmonotonic runtime schedule and maybe nonmonotonic runtime
+   schedule loop entrypoints (the used by GCC 9 and later for runtime
+   schedule without monotonic or nonmonotonic modifiers).
+   RHEL 7 libgomp only implements the GOMP*loop*runtime* entrypoints without
+   nonmonotonic in the names, which always implement monotonic scheduling,
+   but the library doesn't implement any other scheduling, even in GCC 9
+   and monotonic scheduling is a valid implementation of non-monotonic
+   scheduling.  */
+
+#include <stdbool.h>
+
+typedef unsigned long long ull;
+extern bool GOMP_loop_runtime_start (long, long, long, long *, long *);
+extern bool GOMP_loop_runtime_next (long *, long *);
+extern void GOMP_parallel_loop_runtime (void (*)(void *), void *,
+					unsigned, long, long, long,
+					unsigned);
+extern bool GOMP_loop_ull_runtime_start (bool, ull, ull, ull, ull *, ull *);
+extern bool GOMP_loop_ull_runtime_next (ull *, ull *);
+extern bool GOMP_loop_dynamic_next (long *, long *);
+extern bool GOMP_loop_dynamic_start (long, long, long, long, long *, long *);
+extern bool GOMP_loop_guided_next (long *, long *);
+extern bool GOMP_loop_guided_start (long, long, long, long, long *, long *);
+extern bool GOMP_loop_ull_dynamic_next (ull *, ull *);
+extern bool GOMP_loop_ull_dynamic_start (bool, ull, ull, ull, ull, ull *,
+					 ull *);
+extern bool GOMP_loop_ull_guided_next (ull *, ull *);
+extern bool GOMP_loop_ull_guided_start (bool, ull, ull, ull, ull, ull *,
+					ull *);
+extern void GOMP_parallel_loop_dynamic (void (*)(void *), void *,
+					unsigned, long, long, long, long,
+					unsigned);
+extern void GOMP_parallel_loop_guided (void (*)(void *), void *,
+				       unsigned, long, long, long, long,
+				       unsigned);
+#define alias(x, y) __typeof (x) y __attribute__((alias (#x)))
+
+#pragma GCC visibility push(hidden)
+
+bool
+GOMP_loop_nonmonotonic_runtime_start (long start, long end, long incr,
+				      long *istart, long *iend)
+{
+  return GOMP_loop_runtime_start (start, end, incr, istart, iend);
+}
+alias (GOMP_loop_nonmonotonic_runtime_start,
+       GOMP_loop_maybe_nonmonotonic_runtime_start);
+
+bool
+GOMP_loop_nonmonotonic_runtime_next (long *istart, long *iend)
+{
+  return GOMP_loop_runtime_next (istart, iend);
+}
+alias (GOMP_loop_nonmonotonic_runtime_next,
+       GOMP_loop_maybe_nonmonotonic_runtime_next);
+
+void
+GOMP_parallel_loop_nonmonotonic_runtime (void (*fn)(void *), void *data,
+					 unsigned num_threads, long start,
+					 long end, long incr, unsigned flags)
+{
+  return GOMP_parallel_loop_runtime (fn, data, num_threads, start,
+				     end, incr, flags);
+}
+alias (GOMP_parallel_loop_nonmonotonic_runtime,
+       GOMP_parallel_loop_maybe_nonmonotonic_runtime);
+
+bool
+GOMP_loop_ull_nonmonotonic_runtime_start (bool up, ull start, ull end,
+					  ull incr, ull *istart, ull *iend)
+{
+  return GOMP_loop_ull_runtime_start (up, start, end, incr, istart, iend);
+}
+alias (GOMP_loop_ull_nonmonotonic_runtime_start,
+       GOMP_loop_ull_maybe_nonmonotonic_runtime_start);
+
+bool
+GOMP_loop_ull_nonmonotonic_runtime_next (ull *istart, ull *iend)
+{
+  return GOMP_loop_ull_runtime_next (istart, iend);
+}
+alias (GOMP_loop_ull_nonmonotonic_runtime_next,
+       GOMP_loop_ull_maybe_nonmonotonic_runtime_next);
+
+bool
+GOMP_loop_nonmonotonic_dynamic_next (long *istart, long *iend)
+{
+  return GOMP_loop_dynamic_next (istart, iend);
+}
+
+bool
+GOMP_loop_nonmonotonic_dynamic_start (long start, long end, long incr,
+				      long chunk_size, long *istart,
+				      long *iend)
+{
+  return GOMP_loop_dynamic_start (start, end, incr, chunk_size, istart, iend);
+}
+
+bool
+GOMP_loop_nonmonotonic_guided_next (long *istart, long *iend)
+{
+  return GOMP_loop_guided_next (istart, iend);
+}
+
+bool
+GOMP_loop_nonmonotonic_guided_start (long start, long end, long incr,
+				     long chunk_size, long *istart, long *iend)
+{
+  return GOMP_loop_guided_start (start, end, incr, chunk_size, istart, iend);
+}
+
+bool
+GOMP_loop_ull_nonmonotonic_dynamic_next (ull *istart, ull *iend)
+{
+  return GOMP_loop_ull_dynamic_next (istart, iend);
+}
+
+bool
+GOMP_loop_ull_nonmonotonic_dynamic_start (bool up, ull start,
+					  ull end, ull incr,
+					  ull chunk_size,
+					  ull *istart, ull *iend)
+{
+  return GOMP_loop_ull_dynamic_start (up, start, end, incr, chunk_size, istart,
+				      iend);
+}
+
+bool
+GOMP_loop_ull_nonmonotonic_guided_next (ull *istart, ull *iend)
+{
+  return GOMP_loop_ull_guided_next (istart, iend);
+}
+
+bool
+GOMP_loop_ull_nonmonotonic_guided_start (bool up, ull start, ull end,
+					 ull incr, ull chunk_size,
+					 ull *istart, ull *iend)
+{
+  return GOMP_loop_ull_guided_start (up, start, end, incr, chunk_size, istart,
+				     iend);
+}
+
+void
+GOMP_parallel_loop_nonmonotonic_dynamic (void (*fn) (void *), void *data,
+					 unsigned num_threads, long start,
+					 long end, long incr, long chunk_size,
+					 unsigned flags)
+{
+  GOMP_parallel_loop_dynamic (fn, data, num_threads, start, end, incr,
+			      chunk_size, flags);
+}
+
+void
+GOMP_parallel_loop_nonmonotonic_guided (void (*fn) (void *), void *data,
+					unsigned num_threads, long start,
+					long end, long incr, long chunk_size,
+					unsigned flags)
+{
+  GOMP_parallel_loop_guided (fn, data, num_threads, start, end, incr,
+			     chunk_size, flags);
+}
+
+#pragma  GCC visibility pop