llvm update 17

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

SOURCES/0001-PEI-Don-t-zero-out-noreg-operands.patch

@@ -0,0 +1,74 @@
+From 9d1f05a7b8537deb5f626cd1b7b26ef2678f4c8e Mon Sep 17 00:00:00 2001
+From: Arthur Eubanks <aeubanks@google.com>
+Date: Thu, 27 Jul 2023 13:27:58 -0700
+Subject: [PATCH] [PEI] Don't zero out noreg operands
+
+A tail call may have $noreg operands.
+
+Fixes a crash.
+
+Reviewed By: xgupta
+
+Differential Revision: https://reviews.llvm.org/D156485
+
+(cherry picked from commit f800c1f3b207e7bcdc8b4c7192928d9a078242a0)
+---
+ llvm/lib/CodeGen/PrologEpilogInserter.cpp    |  9 +++++++--
+ llvm/test/CodeGen/X86/zero-call-used-regs.ll | 14 ++++++++++++++
+ 2 files changed, 21 insertions(+), 2 deletions(-)
+
+diff --git a/llvm/lib/CodeGen/PrologEpilogInserter.cpp b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
+index e323aaaeefaf..49047719fdaa 100644
+--- a/llvm/lib/CodeGen/PrologEpilogInserter.cpp
++++ b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
+@@ -1285,6 +1285,8 @@ void PEI::insertZeroCallUsedRegs(MachineFunction &MF) {
+           continue;
+ 
+         MCRegister Reg = MO.getReg();
++        if (!Reg)
++          continue;
+ 
+         // This picks up sibling registers (e.q. %al -> %ah).
+         for (MCRegUnit Unit : TRI.regunits(Reg))
+@@ -1308,8 +1310,11 @@ void PEI::insertZeroCallUsedRegs(MachineFunction &MF) {
+         if (!MO.isReg())
+           continue;
+ 
+-        for (const MCPhysReg &Reg :
+-             TRI.sub_and_superregs_inclusive(MO.getReg()))
++        MCRegister Reg = MO.getReg();
++        if (!Reg)
++          continue;
++
++        for (const MCPhysReg Reg : TRI.sub_and_superregs_inclusive(Reg))
+           RegsToZero.reset(Reg);
+       }
+     }
+diff --git a/llvm/test/CodeGen/X86/zero-call-used-regs.ll b/llvm/test/CodeGen/X86/zero-call-used-regs.ll
+index 63d51c916bb9..97ad5ce9c8cb 100644
+--- a/llvm/test/CodeGen/X86/zero-call-used-regs.ll
++++ b/llvm/test/CodeGen/X86/zero-call-used-regs.ll
+@@ -241,6 +241,20 @@ entry:
+   ret i32 %x
+ }
+ 
++define dso_local void @tailcall(ptr %p) local_unnamed_addr #0 "zero-call-used-regs"="used-gpr" {
++; I386-LABEL: tailcall:
++; I386:       # %bb.0:
++; I386-NEXT:    movl {{[0-9]+}}(%esp), %eax
++; I386-NEXT:    jmpl *(%eax) # TAILCALL
++;
++; X86-64-LABEL: tailcall:
++; X86-64:       # %bb.0:
++; X86-64-NEXT:    jmpq *(%rdi) # TAILCALL
++  %c = load ptr, ptr %p
++  tail call void %c()
++  ret void
++}
++
+ ; Don't emit zeroing registers in "main" function.
+ define dso_local i32 @main() local_unnamed_addr #1 {
+ ; I386-LABEL: main:
+-- 
+2.43.0
+

SOURCES/0101-Deactivate-markdown-doc.patch

@@ -0,0 +1,26 @@
+diff -Naur a/llvm/docs/conf.py b/llvm/docs/conf.py
+--- a/llvm/docs/conf.py	2020-09-15 09:12:24.318287611 +0000
++++ b/llvm/docs/conf.py	2020-09-15 15:01:00.025893199 +0000
+@@ -36,21 +36,7 @@
+     ".rst": "restructuredtext",
+ }
+ 
+-try:
+-    import recommonmark
+-except ImportError:
+-    # manpages do not use any .md sources
+-    if not tags.has("builder-man"):
+-        raise
+-else:
+-    import sphinx
+-
+-    if sphinx.version_info >= (3, 0):
+-        # This requires 0.5 or later.
+-        extensions.append("recommonmark")
+-    else:
+-        source_parsers = {".md": "recommonmark.parser.CommonMarkParser"}
+-    source_suffix[".md"] = "markdown"
++import sphinx
+ 
+ # The encoding of source files.
+ # source_encoding = 'utf-8-sig'

SPECS/llvm.spec

@@ -1,7 +1,15 @@
+%bcond_with snapshot_build
+
+%if %{with snapshot_build}
+# Unlock LLVM Snapshot LUA functions
+%{llvm_sb}
+%endif
+
 # We are building with clang for faster/lower memory LTO builds.
 # See https://docs.fedoraproject.org/en-US/packaging-guidelines/#_compiler_macros
 %global toolchain clang
 
+%global gts_version 13
 
 # Components enabled if supported by target architecture:
 %define gold_arches %{ix86} x86_64 %{arm} aarch64 %{power64} s390x
@@ -15,21 +23,37 @@
 %bcond_with bundle_compat_lib
 %bcond_without check
 
+%ifarch %ix86
+# Disable LTO on x86 in order to reduce memory consumption
+%bcond_with lto_build
+%elif %{with snapshot_build}
+# Disable LTO to speed up builds
+%bcond_with lto_build
+%else
+%bcond_without lto_build
+%endif
+
 %if %{with bundle_compat_lib}
-%global compat_maj_ver 13
-%global compat_ver %{compat_maj_ver}.0.1
+%global compat_maj_ver 16
+%global compat_ver %{compat_maj_ver}.0.6
 %endif
 
-%global llvm_libdir %{_libdir}/%{name}
-%global build_llvm_libdir %{buildroot}%{llvm_libdir}
-#global rc_ver 4
-%global maj_ver 14
+%global maj_ver 17
 %global min_ver 0
 %global patch_ver 6
-%if !%{maj_ver} && 0%{?rc_ver}
-%global abi_revision 2
+#global rc_ver 4
+
+%if %{with snapshot_build}
+%undefine rc_ver
+%global maj_ver %{llvm_snapshot_version_major}
+%global min_ver %{llvm_snapshot_version_minor}
+%global patch_ver %{llvm_snapshot_version_patch}
 %endif
+
 %global llvm_srcdir llvm-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:rc%{rc_ver}}.src
+%global cmake_srcdir cmake-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:rc%{rc_ver}}.src
+%global third_party_srcdir third-party-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:rc%{rc_ver}}.src
+%global _lto_cflags -flto=thin
 
 %if %{with compat_build}
 %global pkg_name llvm%{maj_ver}
@@ -39,15 +63,15 @@
 %global install_includedir %{install_prefix}/include
 %global install_libdir %{install_prefix}/lib
 
-%global pkg_bindir %{install_bindir}
 %global pkg_includedir %{_includedir}/%{name}
-%global pkg_libdir %{install_libdir}
+%global pkg_datadir %{install_prefix}/share
 %else
 %global pkg_name llvm
 %global install_prefix /usr
+%global install_bindir %{_bindir}
 %global install_libdir %{_libdir}
-%global pkg_bindir %{_bindir}
-%global pkg_libdir %{install_libdir}
+%global install_includedir %{_includedir}
+%global pkg_datadir %{_datadir}
 %global exec_suffix %{nil}
 %endif
 
@@ -70,37 +94,46 @@
 # we need to hard-code the correct triple here.
 %global llvm_triple armv7l-redhat-linux-gnueabihf
 %else
-%global llvm_triple %{_host}
+%global llvm_triple %{_target_platform}
 %endif
 
+# https://fedoraproject.org/wiki/Changes/PythonSafePath#Opting_out
+# Don't add -P to Python shebangs
+# The executable Python scripts in /usr/share/opt-viewer/ import each other
+%undefine _py3_shebang_P
+
 Name:		%{pkg_name}
-Version:	%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:~rc%{rc_ver}}
-Release:	1%{?dist}
+Version:	%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:~rc%{rc_ver}}%{?llvm_snapshot_version_suffix:~%{llvm_snapshot_version_suffix}}
+Release:	5%{?dist}
 Summary:	The Low Level Virtual Machine
 
-License:	NCSA
+License:	Apache-2.0 WITH LLVM-exception OR NCSA
 URL:		http://llvm.org
+%if %{with snapshot_build}
+Source0:	%{llvm_snapshot_source_prefix}llvm-%{llvm_snapshot_yyyymmdd}.src.tar.xz
+Source2:	%{llvm_snapshot_source_prefix}cmake-%{llvm_snapshot_yyyymmdd}.src.tar.xz
+Source4:	%{llvm_snapshot_source_prefix}third-party-%{llvm_snapshot_yyyymmdd}.src.tar.xz
+%{llvm_snapshot_extra_source_tags}
+%else
 Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{llvm_srcdir}.tar.xz
 Source1:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{llvm_srcdir}.tar.xz.sig
-Source2:	tstellar-gpg-key.asc
+Source2:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{cmake_srcdir}.tar.xz
+Source3:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{cmake_srcdir}.tar.xz.sig
+Source4:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{third_party_srcdir}.tar.xz
+Source5:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{third_party_srcdir}.tar.xz.sig
+Source6:	release-keys.asc
 
-%if %{without compat_build}
-Source3:	run-lit-tests
-Source4:	lit.fedora.cfg.py
-%endif
 %if %{with bundle_compat_lib}
-Source5:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/llvm-%{compat_ver}.src.tar.xz
+Source7:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/llvm-%{compat_ver}.src.tar.xz
+Source8:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/llvm-%{compat_ver}.src.tar.xz.sig
 %endif
-
-%if 0%{?abi_revision}
-Patch0:		0001-cmake-Allow-shared-libraries-to-customize-the-soname.patch
 %endif
-Patch1:		0001-XFAIL-missing-abstract-variable.ll-test-on-ppc64le.patch
-Patch2:		0001-Disable-CrashRecoveryTest.DumpStackCleanup-test-on-a.patch
 
-# RHEL-specific patches
-Patch101:	0001-Deactivate-markdown-doc.patch
-#Patch102: 	1.patch
+# Backport of https://reviews.llvm.org/D156485 for rhbz#2262260/RHEL-23638
+Patch0: 0001-PEI-Don-t-zero-out-noreg-operands.patch
+
+# RHEL-specific patch to avoid unwanted recommonmark dep
+Patch101:	0101-Deactivate-markdown-doc.patch
 
 BuildRequires:	gcc
 BuildRequires:	gcc-c++
@@ -131,7 +164,8 @@ BuildRequires:	python3-setuptools
 
 # For origin certification
 BuildRequires:	gnupg2
-
+# To handle LTO debuginfo
+BuildRequires:	gcc-toolset-%{gts_version}-gdb
 
 Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 
@@ -151,14 +185,15 @@ Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 # app that requires the libLLVMLineEditor, so we need to make sure
 # libedit-devel is available.
 Requires:	libedit-devel
-# The installed cmake files reference binaries from llvm-test and llvm-static.
-# We tried in the past to split the cmake exports for these binaries out into
-# separate files, so that llvm-devel would not need to Require these packages,
+# The installed cmake files reference binaries from llvm-test, llvm-static, and
+# llvm-gtest.  We tried in the past to split the cmake exports for these binaries
+# out into separate files, so that llvm-devel would not need to Require these packages,
 # but this caused bugs (rhbz#1773678) and forced us to carry two non-upstream
 # patches.
 Requires:	%{name}-static%{?_isa} = %{version}-%{release}
 %if %{without compat_build}
 Requires:	%{name}-test%{?_isa} = %{version}-%{release}
+Requires:	%{name}-googletest%{?_isa} = %{version}-%{release}
 %endif
 
 
@@ -194,6 +229,13 @@ Provides:	llvm-static(major) = %{maj_ver}
 %description static
 Static libraries for the LLVM compiler infrastructure.
 
+%package cmake-utils
+Summary: CMake utilities shared across LLVM subprojects
+
+%description cmake-utils
+CMake utilities shared across LLVM subprojects.
+This is for internal use by LLVM packages only.
+
 %if %{without compat_build}
 
 %package test
@@ -212,16 +254,47 @@ Summary: LLVM's modified googletest sources
 %description googletest
 LLVM's modified googletest sources.
 
+%package toolset
+Summary: 	Package that installs llvm-toolset
+Requires:	clang = %{version}
+Requires:	llvm = %{version}
+
+%ifnarch s390x
+Requires:	lld = %{version}
+%endif
+
+%description toolset
+This is the main package for llvm-toolset.
+
 %endif
 
 %prep
-%{gpgverify} --keyring='%{SOURCE2}' --signature='%{SOURCE1}' --data='%{SOURCE0}'
+%if %{without snapshot_build}
+%{gpgverify} --keyring='%{SOURCE6}' --signature='%{SOURCE1}' --data='%{SOURCE0}'
+%{gpgverify} --keyring='%{SOURCE6}' --signature='%{SOURCE3}' --data='%{SOURCE2}'
+%{gpgverify} --keyring='%{SOURCE6}' --signature='%{SOURCE5}' --data='%{SOURCE4}'
+%if %{with bundle_compat_lib}
+%{gpgverify} --keyring='%{SOURCE6}' --signature='%{SOURCE8}' --data='%{SOURCE7}'
+%endif
+%endif
+
+%setup -T -q -b 2 -n %{cmake_srcdir}
+# TODO: It would be more elegant to set -DLLVM_COMMON_CMAKE_UTILS=%{_builddir}/%{cmake_srcdir},
+# but this is not a CACHED variable, so we can't actually set it externally :(
+cd ..
+mv %{cmake_srcdir} cmake
+
+%setup -T -q -b 4 -n %{third_party_srcdir}
+%autopatch -m200 -p2
+cd ..
+mv %{third_party_srcdir} third-party
 
 %if %{with bundle_compat_lib}
-%setup -T -q -b 5 -n llvm-%{compat_ver}.src
+%setup -T -q -b 7 -n llvm-%{compat_ver}.src
 %endif
 
-%autosetup -n %{llvm_srcdir} -p2
+%setup -T -q -b 0 -n %{llvm_srcdir}
+%autopatch -M200 -p2
 
 %py3_shebang_fix \
 	test/BugPoint/compile-custom.ll.py \
@@ -230,19 +303,21 @@ LLVM's modified googletest sources.
 
 %build
 
-#ifarch s390 s390x
-# Fails with "exceeded PCRE's backtracking limit"
+%ifarch %ix86
+# Linking libLLVM.so goes out of memory even with ThinLTO and a single link job.
 %global _lto_cflags %nil
-#else
-#global _lto_cflags -flto=thin
-#endif
+%endif
 
 %ifarch s390 s390x %{arm} %ix86
 # Decrease debuginfo verbosity to reduce memory consumption during final library linking
 %global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
 %endif
 
+# Copy CFLAGS into ASMFLAGS, so -fcf-protection is used when compiling assembly files.
+export ASMFLAGS="%{build_cflags}"
+
 # force off shared libs as cmake macros turns it on.
+# TODO: Disable LLVM_UNREACHABLE_OPTIMIZE.
 %cmake	-G Ninja \
 	-DBUILD_SHARED_LIBS:BOOL=OFF \
 	-DLLVM_PARALLEL_LINK_JOBS=1 \
@@ -278,6 +353,11 @@ LLVM's modified googletest sources.
 	\
 	-DLLVM_INCLUDE_TESTS:BOOL=ON \
 	-DLLVM_BUILD_TESTS:BOOL=ON \
+%if %{with compat_build}
+	-DLLVM_INSTALL_GTEST:BOOL=OFF \
+%else
+	-DLLVM_INSTALL_GTEST:BOOL=ON \
+%endif
 	-DLLVM_LIT_ARGS=-v \
 	\
 	-DLLVM_INCLUDE_EXAMPLES:BOOL=ON \
@@ -300,18 +380,21 @@ LLVM's modified googletest sources.
 %if %{without compat_build}
 	-DLLVM_VERSION_SUFFIX='' \
 %endif
+	-DLLVM_UNREACHABLE_OPTIMIZE:BOOL=ON \
 	-DLLVM_BUILD_LLVM_DYLIB:BOOL=ON \
 	-DLLVM_LINK_LLVM_DYLIB:BOOL=ON \
 	-DLLVM_BUILD_EXTERNAL_COMPILER_RT:BOOL=ON \
 	-DLLVM_INSTALL_TOOLCHAIN_ONLY:BOOL=OFF \
-	%{?abi_revision:-DLLVM_ABI_REVISION=%{abi_revision}} \
-	\
 	-DLLVM_DEFAULT_TARGET_TRIPLE=%{llvm_triple} \
 	-DSPHINX_WARNINGS_AS_ERRORS=OFF \
 	-DCMAKE_INSTALL_PREFIX=%{install_prefix} \
 	-DLLVM_INSTALL_SPHINX_HTML_DIR=%{_pkgdocdir}/html \
 	-DSPHINX_EXECUTABLE=%{_bindir}/sphinx-build-3 \
-	-DLLVM_INCLUDE_BENCHMARKS=OFF
+	-DLLVM_INCLUDE_BENCHMARKS=OFF \
+%if %{with lto_build}
+	-DLLVM_UNITTEST_LINK_FLAGS="-Wl,-plugin-opt=O0" \
+%endif
+	-DCMAKE_SHARED_LINKER_FLAGS="$LDFLAGS -Wl,-z,cet-report=error"
 
 # Build libLLVM.so first.  This ensures that when libLLVM.so is linking, there
 # are no other compile jobs running.  This will help reduce OOM errors on the
@@ -328,13 +411,19 @@ LLVM's modified googletest sources.
 	-DBUILD_SHARED_LIBS:BOOL=OFF \
 	-DLLVM_BUILD_LLVM_DYLIB=ON \
 	-DLLVM_ENABLE_RTTI:BOOL=ON \
-	-DLLVM_TARGETS_TO_BUILD=%{targets_to_build}
+	-DLLVM_TARGETS_TO_BUILD=%{targets_to_build} \
+	-DLLVM_INCLUDE_BENCHMARKS=OFF
 
 %ninja_build -C ../llvm-compat-libs LLVM
 
 %endif
 
 %install
+
+# Use newer GDB for gdb-add-index step, as system GDB can't handle the LTO debuginfo.
+source scl_source enable gcc-toolset-%{gts_version}
+export GDB=`which gdb`
+
 %cmake_install
 
 %if %{with bundle_compat_lib}
@@ -365,27 +454,10 @@ rm -rf test/tools/UpdateTestChecks
 %multilib_fix_c_header --file %{_includedir}/llvm/Config/llvm-config.h
 
 # Install libraries needed for unittests
-%if 0%{?__isa_bits} == 64
-%global build_libdir %{_vpath_builddir}/lib64
-%else
-%global build_libdir %{_vpath_builddir}/lib
-%endif
+%global build_libdir %{_vpath_builddir}/%{_lib}
 
 install %{build_libdir}/libLLVMTestingSupport.a %{buildroot}%{_libdir}
-
-%global install_srcdir %{buildroot}%{_datadir}/llvm/src
-%global lit_cfg test/%{_arch}.site.cfg.py
-%global lit_unit_cfg test/Unit/%{_arch}.site.cfg.py
-%global lit_fedora_cfg %{_datadir}/llvm/lit.fedora.cfg.py
-
-# Install gtest sources so clang can use them for gtest
-install -d %{install_srcdir}
-install -d %{install_srcdir}/utils/
-cp -R utils/unittest %{install_srcdir}/utils/
-
-# Clang needs these for running lit tests.
-cp utils/update_cc_test_checks.py %{install_srcdir}/utils/
-cp -R utils/UpdateTestChecks %{install_srcdir}/utils/
+install %{build_libdir}/libLLVMTestingAnnotations.a %{buildroot}%{_libdir}
 
 %if %{with gold}
 # Add symlink to lto plugin in the binutils plugin directory.
@@ -398,7 +470,7 @@ ln -s -t %{buildroot}%{_libdir}/bfd-plugins/ ../LLVMgold.so
 # Add version suffix to binaries
 for f in %{buildroot}/%{install_bindir}/*; do
   filename=`basename $f`
-  ln -s ../../../%{install_bindir}/$filename %{buildroot}/%{_bindir}/$filename%{exec_suffix}
+  ln -s ../../%{install_bindir}/$filename %{buildroot}/%{_bindir}/$filename%{exec_suffix}
 done
 
 # Move header files
@@ -412,7 +484,7 @@ ln -s ../../../%{install_includedir}/llvm-c %{buildroot}/%{pkg_includedir}/llvm-
 # Create ld.so.conf.d entry
 mkdir -p %{buildroot}%{_sysconfdir}/ld.so.conf.d
 cat >> %{buildroot}%{_sysconfdir}/ld.so.conf.d/%{name}-%{_arch}.conf << EOF
-%{pkg_libdir}
+%{install_libdir}
 EOF
 
 # Add version suffix to man pages and move them to mandir.
@@ -434,19 +506,19 @@ rm -Rf %{build_install_prefix}/share/opt-viewer
 
 %if %{without compat_build}
 
-mv %{buildroot}/%{pkg_bindir}/llvm-config %{buildroot}/%{pkg_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
+mv %{buildroot}/%{install_bindir}/llvm-config %{buildroot}/%{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
 # We still maintain a versionned symlink for consistency across llvm versions.
 # This is specific to the non-compat build and matches the exec prefix for
 # compat builds. An isa-agnostic versionned symlink is also maintained in the (un)install
 # steps.
-(cd %{buildroot}/%{pkg_bindir} ; ln -s llvm-config%{exec_suffix}-%{__isa_bits} llvm-config-%{maj_ver}-%{__isa_bits} )
+(cd %{buildroot}/%{install_bindir} ; ln -s llvm-config%{exec_suffix}-%{__isa_bits} llvm-config-%{maj_ver}-%{__isa_bits} )
 # ghost presence
 touch %{buildroot}%{_bindir}/llvm-config-%{maj_ver}
 
 %else
 
 rm %{buildroot}%{_bindir}/llvm-config%{exec_suffix}
-(cd %{buildroot}/%{pkg_bindir} ; ln -s llvm-config llvm-config%{exec_suffix}-%{__isa_bits} )
+(cd %{buildroot}/%{install_bindir} ; ln -s llvm-config llvm-config%{exec_suffix}-%{__isa_bits} )
 
 %endif
 
@@ -454,7 +526,8 @@ rm %{buildroot}%{_bindir}/llvm-config%{exec_suffix}
 touch %{buildroot}%{_bindir}/llvm-config%{exec_suffix}
 
 %if %{without compat_build}
-cp -Rv ../cmake/Modules/* %{buildroot}%{_libdir}/cmake/llvm
+mkdir -p %{buildroot}%{pkg_datadir}/llvm/cmake
+cp -Rv ../cmake/* %{buildroot}%{pkg_datadir}/llvm/cmake
 %endif
 
 
@@ -473,7 +546,7 @@ rm test/tools/dsymutil/X86/swift-interface.test
 
 %if %{with check}
 # FIXME: use %%cmake_build instead of %%__ninja
-LD_LIBRARY_PATH=%{buildroot}/%{pkg_libdir}  %{__ninja} check-all -C %{_vpath_builddir}
+LD_LIBRARY_PATH=%{buildroot}/%{install_libdir}  %{__ninja} check-all -C %{_vpath_builddir}
 %endif
 
 %endif
@@ -481,16 +554,16 @@ LD_LIBRARY_PATH=%{buildroot}/%{pkg_libdir}  %{__ninja} check-all -C %{_vpath_bui
 %ldconfig_scriptlets libs
 
 %post devel
-%{_sbindir}/update-alternatives --install %{_bindir}/llvm-config%{exec_suffix} llvm-config%{exec_suffix} %{pkg_bindir}/llvm-config%{exec_suffix}-%{__isa_bits} %{__isa_bits}
+%{_sbindir}/update-alternatives --install %{_bindir}/llvm-config%{exec_suffix} llvm-config%{exec_suffix} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits} %{__isa_bits}
 %if %{without compat_build}
-%{_sbindir}/update-alternatives --install %{_bindir}/llvm-config-%{maj_ver} llvm-config-%{maj_ver} %{pkg_bindir}/llvm-config%{exec_suffix}-%{__isa_bits} %{__isa_bits}
+%{_sbindir}/update-alternatives --install %{_bindir}/llvm-config-%{maj_ver} llvm-config-%{maj_ver} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits} %{__isa_bits}
 %endif
 
 %postun devel
 if [ $1 -eq 0 ]; then
-  %{_sbindir}/update-alternatives --remove llvm-config%{exec_suffix} %{pkg_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
+  %{_sbindir}/update-alternatives --remove llvm-config%{exec_suffix} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
 %if %{without compat_build}
-  %{_sbindir}/update-alternatives --remove llvm-config-%{maj_ver} %{pkg_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
+  %{_sbindir}/update-alternatives --remove llvm-config-%{maj_ver} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
 %endif
 fi
 
@@ -501,11 +574,11 @@ fi
 %{_bindir}/*
 
 %exclude %{_bindir}/llvm-config%{exec_suffix}
-%exclude %{pkg_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
+%exclude %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
 
 %if %{without compat_build}
 %exclude %{_bindir}/llvm-config-%{maj_ver}
-%exclude %{pkg_bindir}/llvm-config-%{maj_ver}-%{__isa_bits}
+%exclude %{install_bindir}/llvm-config-%{maj_ver}-%{__isa_bits}
 %exclude %{_bindir}/not
 %exclude %{_bindir}/count
 %exclude %{_bindir}/yaml-bench
@@ -514,30 +587,29 @@ fi
 %exclude %{_bindir}/llvm-opt-fuzzer
 %{_datadir}/opt-viewer
 %else
-%{pkg_bindir}
+%{install_bindir}
 %endif
 
 %files libs
 %license LICENSE.TXT
-%{pkg_libdir}/libLLVM-%{maj_ver}.so
+%{install_libdir}/libLLVM-%{maj_ver}%{?llvm_snapshot_version_suffix:%{llvm_snapshot_version_suffix}}.so
 %if %{without compat_build}
 %if %{with gold}
 %{_libdir}/LLVMgold.so
 %{_libdir}/bfd-plugins/LLVMgold.so
 %endif
 %{_libdir}/libLLVM-%{maj_ver}.%{min_ver}*.so
-%{_libdir}/libLLVM-%{maj_ver}.so%{?abi_revision:.%{abi_revision}}
 %{_libdir}/libLTO.so*
 %else
 %config(noreplace) %{_sysconfdir}/ld.so.conf.d/%{name}-%{_arch}.conf
 %if %{with gold}
 %{_libdir}/%{name}/lib/LLVMgold.so
 %endif
-%{pkg_libdir}/libLLVM-%{maj_ver}.%{min_ver}*.so
-%{pkg_libdir}/libLTO.so*
-%exclude %{pkg_libdir}/libLTO.so
+%{install_libdir}/libLLVM-%{maj_ver}.%{min_ver}*.so
+%{install_libdir}/libLTO.so*
+%exclude %{install_libdir}/libLTO.so
 %endif
-%{pkg_libdir}/libRemarks.so*
+%{install_libdir}/libRemarks.so*
 %if %{with bundle_compat_lib}
 %{_libdir}/libLLVM-%{compat_maj_ver}.so
 %endif
@@ -546,24 +618,20 @@ fi
 %license LICENSE.TXT
 
 %ghost %{_bindir}/llvm-config%{exec_suffix}
-%{pkg_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
+%{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
 %{_mandir}/man1/llvm-config*
 
+%{install_includedir}/llvm
+%{install_includedir}/llvm-c
+%{install_libdir}/libLLVM.so
+%{install_libdir}/cmake/llvm
 %if %{without compat_build}
-%{_includedir}/llvm
-%{_includedir}/llvm-c
-%{_libdir}/libLLVM.so
-%{_libdir}/cmake/llvm
-%{pkg_bindir}/llvm-config-%{maj_ver}-%{__isa_bits}
+%{install_bindir}/llvm-config-%{maj_ver}-%{__isa_bits}
 %ghost %{_bindir}/llvm-config-%{maj_ver}
 %else
-%{install_includedir}/llvm
-%{install_includedir}/llvm-c
 %{pkg_includedir}/llvm
 %{pkg_includedir}/llvm-c
-%{pkg_libdir}/libLTO.so
-%{pkg_libdir}/libLLVM.so
-%{pkg_libdir}/cmake/llvm
+%{install_libdir}/libLTO.so
 %endif
 %if %{with bundle_compat_lib}
 %{_libdir}/llvm%{compat_maj_ver}/
@@ -575,13 +643,18 @@ fi
 
 %files static
 %license LICENSE.TXT
+%{install_libdir}/*.a
 %if %{without compat_build}
-%{_libdir}/*.a
-%exclude %{_libdir}/libLLVMTestingSupport.a
-%else
-%{_libdir}/%{name}/lib/*.a
+%exclude %{install_libdir}/libLLVMTestingSupport.a
+%exclude %{install_libdir}/libLLVMTestingAnnotations.a
+%exclude %{install_libdir}/libllvm_gtest.a
+%exclude %{install_libdir}/libllvm_gtest_main.a
 %endif
 
+%files cmake-utils
+%license LICENSE.TXT
+%{pkg_datadir}/llvm/cmake
+
 %if %{without compat_build}
 
 %files test
@@ -595,12 +668,93 @@ fi
 
 %files googletest
 %license LICENSE.TXT
-%{_datadir}/llvm/src/utils
-%{_libdir}/libLLVMTestingSupport.a
+%{install_libdir}/libLLVMTestingSupport.a
+%{install_libdir}/libLLVMTestingAnnotations.a
+%{install_libdir}/libllvm_gtest.a
+%{install_libdir}/libllvm_gtest_main.a
+%{install_includedir}/llvm-gtest
+%{install_includedir}/llvm-gmock
 
 %endif
 
+
+%files toolset
+%license LICENSE.TXT
+
 %changelog
+* Fri Feb 02 2024 Timm Bäder <tbaeder@redhat.com> - 17.0.6-5
+- Backport a patch for RHEL-23638
+
+* Mon Jan 08 2024 Timm Bäder <tbaeder@redhat.com> - 17.0.6-4
+- Remove compat libs for real.
+
+* Thu Dec 14 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.6-3
+- Add back compat libs until all necessary packages have been rebuilt.
+
+* Fri Dec 08 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.6-2
+- Remove compat libs
+
+* Tue Dec 05 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.6-1
+- Update to 17.0.6
+
+* Fri Oct 06 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.1-3
+- Add llvm-toolset files section back
+
+* Mon Oct 02 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.1-2
+- Rebuild with newer redhat-rpm-config
+
+* Tue Sep 26 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.1-1
+- Update to 17.0.1
+
+* Fri Aug 04 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.6-4
+- Re-add LDFLAGS to shared libraries
+
+* Thu Aug 03 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.6-3
+- Fix rhbz #2226795
+
+* Tue Aug 01 2023 Nikita Popov <npopov@redhat.com> - 16.0.6-2
+- Fix CET support
+
+* Tue Jul 04 2023 Nikita Popov <npopov@redhat.com> - 16.0.6-1
+- Update to LLVM 16.0.6
+
+* Mon Jul 03 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.1-4
+- Improve error messages for unsupported relocs on s390x (rhbz#2216906)
+- Disable LLVM_UNREACHABLE_OPTIMIZE
+
+* Thu Jun 29 2023 Nikita Popov <npopov@redhat.com> - 16.0.1-3
+- Use gcc-toolset-13-gdb for gdb-add-index
+
+* Fri May 05 2023 Nikita Popov <npopov@redhat.com> - 16.0.1-2
+- Build with LTO
+
+* Fri Apr 14 2023 Nikita Popov <npopov@redhat.com> - 16.0.1-1
+- Update to LLVM 16.0.1
+
+* Fri Jan 13 2023 Konrad Kleine <kkleine@redhat.com> - 15.0.7-1
+- Update to LLVM 15.0.7
+- Remove workaround for rbhz#2048440
+
+* Mon Dec 05 2022 Konrad Kleine <kkleine@redhat.com> - 15.0.6-2
+- Disabling LTO for now
+
+* Mon Dec 05 2022 Konrad Kleine <kkleine@redhat.com> - 15.0.6-1
+- Update to 15.0.6
+
+* Mon Sep 26 2022 Konrad Kleine <kkleine@redhat.com> - 15.0.1-1
+- Update to 15.0.1
+
+* Mon Sep 26 2022 Konrad Kleine <kkleine@redhat.com> - 15.0.0-3
+- Fixup: Produce toolset subpackage RPM
+  Related: rhbz#2118979
+
+* Wed Sep 21 2022 Konrad Kleine <kkleine@redhat.com> - 15.0.0-2
+- Add toolset subpackage
+  Related: rhbz#2118979
+
+* Fri Sep 16 2022 Konrad Kleine <kkleine@redhat.com> - 15.0.0-1
+- Update to 15.0.0
+
 * Mon Jul 18 2022 Timm Bäder <tbaeder@redhat.com> - 14.0.6-1
 - Update to 14.0.6