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From 143ce75a4203a78d79549b00e570a5bb429c44cf Mon Sep 17 00:00:00 2001
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From: Ondrej Bilka <neleai@seznam.cz>
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Date: Mon, 20 May 2013 08:26:00 +0200
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Subject: [PATCH] Faster memset on x64
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This implementation speed up memset in several ways. First is
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avoiding expensive computed jump. Second is using fact that arguments
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of memset are most of time aligned to 8 bytes.
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Benchmark results on:
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kam.mff.cuni.cz/~ondra/benchmark_string/memset_profile_result27_04_13.tar.bz2
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(cherry picked from commit b2b671b677d92429a3d41bf451668f476aa267ed)
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---
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sysdeps/x86_64/memset.S | 1406 +++--------------------------------------------
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1 file changed, 91 insertions(+), 1315 deletions(-)
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Index: glibc-2.17-c758a686/sysdeps/x86_64/memset.S
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===================================================================
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--- glibc-2.17-c758a686.orig/sysdeps/x86_64/memset.S
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+++ glibc-2.17-c758a686/sysdeps/x86_64/memset.S
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@@ -19,17 +19,31 @@
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#include <sysdep.h>
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-#define __STOS_LOWER_BOUNDARY $8192
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-#define __STOS_UPPER_BOUNDARY $65536
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+#ifndef ALIGN
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+# define ALIGN(n) .p2align n
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+#endif
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.text
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#if IS_IN (libc) && !defined USE_MULTIARCH
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ENTRY(__bzero)
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- mov %rsi,%rdx /* Adjust parameter. */
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- xorl %esi,%esi /* Fill with 0s. */
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- jmp L(memset_entry)
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+ movq %rdi, %rax /* Set return value. */
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+ movq %rsi, %rdx /* Set n. */
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+ pxor %xmm8, %xmm8
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+ jmp L(entry_from_bzero)
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END(__bzero)
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weak_alias (__bzero, bzero)
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+
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+/* Like memset but takes additional parameter with return value. */
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+ENTRY(__memset_tail)
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+ movq %rcx, %rax /* Set return value. */
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+
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+ movd %esi, %xmm8
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+ punpcklbw %xmm8, %xmm8
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+ punpcklwd %xmm8, %xmm8
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+ pshufd $0, %xmm8, %xmm8
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+
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+ jmp L(entry_from_bzero)
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+END(__memset_tail)
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#endif
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#if defined PIC && IS_IN (libc)
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@@ -38,1318 +52,80 @@ ENTRY_CHK (__memset_chk)
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jb HIDDEN_JUMPTARGET (__chk_fail)
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END_CHK (__memset_chk)
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#endif
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-ENTRY (memset)
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-L(memset_entry):
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- cmp $0x1,%rdx
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- mov %rdi,%rax /* memset returns the dest address. */
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- jne L(ck2)
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- mov %sil,(%rdi)
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- retq
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-L(ck2):
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- mov $0x101010101010101,%r9
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- mov %rdx,%r8
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- movzbq %sil,%rdx
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- imul %r9,%rdx
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-L(now_dw_aligned):
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- cmp $0x90,%r8
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- ja L(ck_mem_ops_method)
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-L(now_dw_aligned_small):
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- add %r8,%rdi
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-#ifndef PIC
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- lea L(setPxQx)(%rip),%r11
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- jmpq *(%r11,%r8,8)
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-#else
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- lea L(Got0)(%rip),%r11
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- lea L(setPxQx)(%rip),%rcx
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- movswq (%rcx,%r8,2),%rcx
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- lea (%rcx,%r11,1),%r11
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- jmpq *%r11
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-#endif
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-
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-L(Got0):
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- retq
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-
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- .pushsection .rodata
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- .balign 16
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-#ifndef PIC
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-L(setPxQx):
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- .quad L(Got0), L(P1Q0), L(P2Q0), L(P3Q0)
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- .quad L(P4Q0), L(P5Q0), L(P6Q0), L(P7Q0)
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- .quad L(P0Q1), L(P1Q1), L(P2Q1), L(P3Q1)
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- .quad L(P4Q1), L(P5Q1), L(P6Q1), L(P7Q1)
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- .quad L(P0Q2), L(P1Q2), L(P2Q2), L(P3Q2)
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- .quad L(P4Q2), L(P5Q2), L(P6Q2), L(P7Q2)
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- .quad L(P0Q3), L(P1Q3), L(P2Q3), L(P3Q3)
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- .quad L(P4Q3), L(P5Q3), L(P6Q3), L(P7Q3)
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- .quad L(P0Q4), L(P1Q4), L(P2Q4), L(P3Q4)
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- .quad L(P4Q4), L(P5Q4), L(P6Q4), L(P7Q4)
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- .quad L(P0Q5), L(P1Q5), L(P2Q5), L(P3Q5)
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- .quad L(P4Q5), L(P5Q5), L(P6Q5), L(P7Q5)
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- .quad L(P0Q6), L(P1Q6), L(P2Q6), L(P3Q6)
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- .quad L(P4Q6), L(P5Q6), L(P6Q6), L(P7Q6)
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- .quad L(P0Q7), L(P1Q7), L(P2Q7), L(P3Q7)
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- .quad L(P4Q7), L(P5Q7), L(P6Q7), L(P7Q7)
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- .quad L(P0Q8), L(P1Q8), L(P2Q8), L(P3Q8)
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- .quad L(P4Q8), L(P5Q8), L(P6Q8), L(P7Q8)
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- .quad L(P0Q9), L(P1Q9), L(P2Q9), L(P3Q9)
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- .quad L(P4Q9), L(P5Q9), L(P6Q9), L(P7Q9)
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- .quad L(P0QA), L(P1QA), L(P2QA), L(P3QA)
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- .quad L(P4QA), L(P5QA), L(P6QA), L(P7QA)
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- .quad L(P0QB), L(P1QB), L(P2QB), L(P3QB)
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- .quad L(P4QB), L(P5QB), L(P6QB), L(P7QB)
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- .quad L(P0QC), L(P1QC), L(P2QC), L(P3QC)
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- .quad L(P4QC), L(P5QC), L(P6QC), L(P7QC)
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- .quad L(P0QD), L(P1QD), L(P2QD), L(P3QD)
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- .quad L(P4QD), L(P5QD), L(P6QD), L(P7QD)
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- .quad L(P0QE), L(P1QE), L(P2QE), L(P3QE)
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- .quad L(P4QE), L(P5QE), L(P6QE), L(P7QE)
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- .quad L(P0QF), L(P1QF), L(P2QF), L(P3QF)
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- .quad L(P4QF), L(P5QF), L(P6QF), L(P7QF)
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- .quad L(P0QG), L(P1QG), L(P2QG), L(P3QG)
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- .quad L(P4QG), L(P5QG), L(P6QG), L(P7QG)
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- .quad L(P0QH), L(P1QH), L(P2QH), L(P3QH)
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- .quad L(P4QH), L(P5QH), L(P6QH), L(P7QH)
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- .quad L(P0QI)
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-# ifdef USE_EXTRA_TABLE
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- .quad L(P1QI), L(P2QI), L(P3QI), L(P4QI)
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- .quad L(P5QI), L(P6QI), L(P7QI)
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-# endif
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-#else
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-L(setPxQx):
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- .short L(Got0)-L(Got0)
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- .short L(P1Q0)-L(Got0)
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- .short L(P2Q0)-L(Got0)
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- .short L(P3Q0)-L(Got0)
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- .short L(P4Q0)-L(Got0)
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- .short L(P5Q0)-L(Got0)
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- .short L(P6Q0)-L(Got0)
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- .short L(P7Q0)-L(Got0)
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-
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- .short L(P0Q1)-L(Got0)
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- .short L(P1Q1)-L(Got0)
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- .short L(P2Q1)-L(Got0)
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- .short L(P3Q1)-L(Got0)
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- .short L(P4Q1)-L(Got0)
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- .short L(P5Q1)-L(Got0)
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- .short L(P6Q1)-L(Got0)
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- .short L(P7Q1)-L(Got0)
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-
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- .short L(P0Q2)-L(Got0)
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- .short L(P1Q2)-L(Got0)
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- .short L(P2Q2)-L(Got0)
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- .short L(P3Q2)-L(Got0)
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- .short L(P4Q2)-L(Got0)
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- .short L(P5Q2)-L(Got0)
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- .short L(P6Q2)-L(Got0)
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- .short L(P7Q2)-L(Got0)
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-
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- .short L(P0Q3)-L(Got0)
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- .short L(P1Q3)-L(Got0)
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- .short L(P2Q3)-L(Got0)
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- .short L(P3Q3)-L(Got0)
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- .short L(P4Q3)-L(Got0)
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- .short L(P5Q3)-L(Got0)
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- .short L(P6Q3)-L(Got0)
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- .short L(P7Q3)-L(Got0)
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-
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- .short L(P0Q4)-L(Got0)
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- .short L(P1Q4)-L(Got0)
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- .short L(P2Q4)-L(Got0)
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- .short L(P3Q4)-L(Got0)
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- .short L(P4Q4)-L(Got0)
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- .short L(P5Q4)-L(Got0)
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- .short L(P6Q4)-L(Got0)
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- .short L(P7Q4)-L(Got0)
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-
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- .short L(P0Q5)-L(Got0)
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- .short L(P1Q5)-L(Got0)
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- .short L(P2Q5)-L(Got0)
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- .short L(P3Q5)-L(Got0)
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- .short L(P4Q5)-L(Got0)
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- .short L(P5Q5)-L(Got0)
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- .short L(P6Q5)-L(Got0)
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- .short L(P7Q5)-L(Got0)
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-
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- .short L(P0Q6)-L(Got0)
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- .short L(P1Q6)-L(Got0)
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- .short L(P2Q6)-L(Got0)
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- .short L(P3Q6)-L(Got0)
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- .short L(P4Q6)-L(Got0)
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- .short L(P5Q6)-L(Got0)
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- .short L(P6Q6)-L(Got0)
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- .short L(P7Q6)-L(Got0)
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-
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- .short L(P0Q7)-L(Got0)
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- .short L(P1Q7)-L(Got0)
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- .short L(P2Q7)-L(Got0)
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- .short L(P3Q7)-L(Got0)
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- .short L(P4Q7)-L(Got0)
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- .short L(P5Q7)-L(Got0)
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- .short L(P6Q7)-L(Got0)
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- .short L(P7Q7)-L(Got0)
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-
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- .short L(P0Q8)-L(Got0)
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- .short L(P1Q8)-L(Got0)
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- .short L(P2Q8)-L(Got0)
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- .short L(P3Q8)-L(Got0)
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- .short L(P4Q8)-L(Got0)
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- .short L(P5Q8)-L(Got0)
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- .short L(P6Q8)-L(Got0)
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- .short L(P7Q8)-L(Got0)
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-
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- .short L(P0Q9)-L(Got0)
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- .short L(P1Q9)-L(Got0)
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- .short L(P2Q9)-L(Got0)
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- .short L(P3Q9)-L(Got0)
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- .short L(P4Q9)-L(Got0)
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- .short L(P5Q9)-L(Got0)
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- .short L(P6Q9)-L(Got0)
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- .short L(P7Q9)-L(Got0)
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-
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- .short L(P0QA)-L(Got0)
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- .short L(P1QA)-L(Got0)
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- .short L(P2QA)-L(Got0)
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- .short L(P3QA)-L(Got0)
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- .short L(P4QA)-L(Got0)
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- .short L(P5QA)-L(Got0)
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- .short L(P6QA)-L(Got0)
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- .short L(P7QA)-L(Got0)
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-
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- .short L(P0QB)-L(Got0)
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- .short L(P1QB)-L(Got0)
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- .short L(P2QB)-L(Got0)
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- .short L(P3QB)-L(Got0)
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- .short L(P4QB)-L(Got0)
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- .short L(P5QB)-L(Got0)
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- .short L(P6QB)-L(Got0)
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- .short L(P7QB)-L(Got0)
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-
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- .short L(P0QC)-L(Got0)
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- .short L(P1QC)-L(Got0)
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- .short L(P2QC)-L(Got0)
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- .short L(P3QC)-L(Got0)
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- .short L(P4QC)-L(Got0)
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- .short L(P5QC)-L(Got0)
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- .short L(P6QC)-L(Got0)
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- .short L(P7QC)-L(Got0)
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-
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- .short L(P0QD)-L(Got0)
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- .short L(P1QD)-L(Got0)
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- .short L(P2QD)-L(Got0)
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- .short L(P3QD)-L(Got0)
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- .short L(P4QD)-L(Got0)
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- .short L(P5QD)-L(Got0)
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- .short L(P6QD)-L(Got0)
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- .short L(P7QD)-L(Got0)
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-
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- .short L(P0QE)-L(Got0)
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- .short L(P1QE)-L(Got0)
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- .short L(P2QE)-L(Got0)
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- .short L(P3QE)-L(Got0)
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- .short L(P4QE)-L(Got0)
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- .short L(P5QE)-L(Got0)
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- .short L(P6QE)-L(Got0)
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- .short L(P7QE)-L(Got0)
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-
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- .short L(P0QF)-L(Got0)
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- .short L(P1QF)-L(Got0)
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- .short L(P2QF)-L(Got0)
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- .short L(P3QF)-L(Got0)
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- .short L(P4QF)-L(Got0)
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- .short L(P5QF)-L(Got0)
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- .short L(P6QF)-L(Got0)
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- .short L(P7QF)-L(Got0)
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-
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- .short L(P0QG)-L(Got0)
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- .short L(P1QG)-L(Got0)
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- .short L(P2QG)-L(Got0)
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- .short L(P3QG)-L(Got0)
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- .short L(P4QG)-L(Got0)
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- .short L(P5QG)-L(Got0)
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- .short L(P6QG)-L(Got0)
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- .short L(P7QG)-L(Got0)
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-
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- .short L(P0QH)-L(Got0)
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- .short L(P1QH)-L(Got0)
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- .short L(P2QH)-L(Got0)
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- .short L(P3QH)-L(Got0)
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- .short L(P4QH)-L(Got0)
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- .short L(P5QH)-L(Got0)
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- .short L(P6QH)-L(Got0)
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- .short L(P7QH)-L(Got0)
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-
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- .short L(P0QI)-L(Got0)
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-# ifdef USE_EXTRA_TABLE
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- .short L(P1QI)-L(Got0)
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- .short L(P2QI)-L(Got0)
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- .short L(P3QI)-L(Got0)
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- .short L(P4QI)-L(Got0)
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- .short L(P5QI)-L(Got0)
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- .short L(P6QI)-L(Got0)
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- .short L(P7QI)-L(Got0)
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|
|
-# endif
|
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|
|
-#endif
|
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|
|
- .popsection
|
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|
|
-
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|
|
- .balign 16
|
|
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|
|
-#ifdef USE_EXTRA_TABLE
|
|
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|
|
-L(P1QI): mov %rdx,-0x91(%rdi)
|
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|
|
-#endif
|
|
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-L(P1QH): mov %rdx,-0x89(%rdi)
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-L(P1QG): mov %rdx,-0x81(%rdi)
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|
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|
|
-# .balign 16
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-L(P1QF): mov %rdx,-0x79(%rdi)
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-L(P1QE): mov %rdx,-0x71(%rdi)
|
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-L(P1QD): mov %rdx,-0x69(%rdi)
|
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-L(P1QC): mov %rdx,-0x61(%rdi)
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-L(P1QB): mov %rdx,-0x59(%rdi)
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-L(P1QA): mov %rdx,-0x51(%rdi)
|
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-L(P1Q9): mov %rdx,-0x49(%rdi)
|
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|
-L(P1Q8): mov %rdx,-0x41(%rdi)
|
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|
-L(P1Q7): mov %rdx,-0x39(%rdi)
|
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-L(P1Q6): mov %rdx,-0x31(%rdi)
|
|
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|
-L(P1Q5): mov %rdx,-0x29(%rdi)
|
|
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|
-L(P1Q4): mov %rdx,-0x21(%rdi)
|
|
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|
|
-L(P1Q3): mov %rdx,-0x19(%rdi)
|
|
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|
|
-L(P1Q2): mov %rdx,-0x11(%rdi)
|
|
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|
|
-L(P1Q1): mov %rdx,-0x9(%rdi)
|
|
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|
|
-L(P1Q0): mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(P0QI): mov %rdx,-0x90(%rdi)
|
|
|
|
|
-L(P0QH): mov %rdx,-0x88(%rdi)
|
|
|
|
|
-# .balign 16
|
|
|
|
|
-L(P0QG): mov %rdx,-0x80(%rdi)
|
|
|
|
|
-L(P0QF): mov %rdx,-0x78(%rdi)
|
|
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|
|
-L(P0QE): mov %rdx,-0x70(%rdi)
|
|
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|
|
-L(P0QD): mov %rdx,-0x68(%rdi)
|
|
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|
|
-L(P0QC): mov %rdx,-0x60(%rdi)
|
|
|
|
|
-L(P0QB): mov %rdx,-0x58(%rdi)
|
|
|
|
|
-L(P0QA): mov %rdx,-0x50(%rdi)
|
|
|
|
|
-L(P0Q9): mov %rdx,-0x48(%rdi)
|
|
|
|
|
-L(P0Q8): mov %rdx,-0x40(%rdi)
|
|
|
|
|
-L(P0Q7): mov %rdx,-0x38(%rdi)
|
|
|
|
|
-L(P0Q6): mov %rdx,-0x30(%rdi)
|
|
|
|
|
-L(P0Q5): mov %rdx,-0x28(%rdi)
|
|
|
|
|
-L(P0Q4): mov %rdx,-0x20(%rdi)
|
|
|
|
|
-L(P0Q3): mov %rdx,-0x18(%rdi)
|
|
|
|
|
-L(P0Q2): mov %rdx,-0x10(%rdi)
|
|
|
|
|
-L(P0Q1): mov %rdx,-0x8(%rdi)
|
|
|
|
|
-L(P0Q0): retq
|
|
|
|
|
-
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-#ifdef USE_EXTRA_TABLE
|
|
|
|
|
-L(P2QI): mov %rdx,-0x92(%rdi)
|
|
|
|
|
-#endif
|
|
|
|
|
-L(P2QH): mov %rdx,-0x8a(%rdi)
|
|
|
|
|
-L(P2QG): mov %rdx,-0x82(%rdi)
|
|
|
|
|
-# .balign 16
|
|
|
|
|
-L(P2QF): mov %rdx,-0x7a(%rdi)
|
|
|
|
|
-L(P2QE): mov %rdx,-0x72(%rdi)
|
|
|
|
|
-L(P2QD): mov %rdx,-0x6a(%rdi)
|
|
|
|
|
-L(P2QC): mov %rdx,-0x62(%rdi)
|
|
|
|
|
-L(P2QB): mov %rdx,-0x5a(%rdi)
|
|
|
|
|
-L(P2QA): mov %rdx,-0x52(%rdi)
|
|
|
|
|
-L(P2Q9): mov %rdx,-0x4a(%rdi)
|
|
|
|
|
-L(P2Q8): mov %rdx,-0x42(%rdi)
|
|
|
|
|
-L(P2Q7): mov %rdx,-0x3a(%rdi)
|
|
|
|
|
-L(P2Q6): mov %rdx,-0x32(%rdi)
|
|
|
|
|
-L(P2Q5): mov %rdx,-0x2a(%rdi)
|
|
|
|
|
-L(P2Q4): mov %rdx,-0x22(%rdi)
|
|
|
|
|
-L(P2Q3): mov %rdx,-0x1a(%rdi)
|
|
|
|
|
-L(P2Q2): mov %rdx,-0x12(%rdi)
|
|
|
|
|
-L(P2Q1): mov %rdx,-0xa(%rdi)
|
|
|
|
|
-L(P2Q0): mov %dx,-0x2(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-#ifdef USE_EXTRA_TABLE
|
|
|
|
|
-L(P3QI): mov %rdx,-0x93(%rdi)
|
|
|
|
|
-#endif
|
|
|
|
|
-L(P3QH): mov %rdx,-0x8b(%rdi)
|
|
|
|
|
-L(P3QG): mov %rdx,-0x83(%rdi)
|
|
|
|
|
-# .balign 16
|
|
|
|
|
-L(P3QF): mov %rdx,-0x7b(%rdi)
|
|
|
|
|
-L(P3QE): mov %rdx,-0x73(%rdi)
|
|
|
|
|
-L(P3QD): mov %rdx,-0x6b(%rdi)
|
|
|
|
|
-L(P3QC): mov %rdx,-0x63(%rdi)
|
|
|
|
|
-L(P3QB): mov %rdx,-0x5b(%rdi)
|
|
|
|
|
-L(P3QA): mov %rdx,-0x53(%rdi)
|
|
|
|
|
-L(P3Q9): mov %rdx,-0x4b(%rdi)
|
|
|
|
|
-L(P3Q8): mov %rdx,-0x43(%rdi)
|
|
|
|
|
-L(P3Q7): mov %rdx,-0x3b(%rdi)
|
|
|
|
|
-L(P3Q6): mov %rdx,-0x33(%rdi)
|
|
|
|
|
-L(P3Q5): mov %rdx,-0x2b(%rdi)
|
|
|
|
|
-L(P3Q4): mov %rdx,-0x23(%rdi)
|
|
|
|
|
-L(P3Q3): mov %rdx,-0x1b(%rdi)
|
|
|
|
|
-L(P3Q2): mov %rdx,-0x13(%rdi)
|
|
|
|
|
-L(P3Q1): mov %rdx,-0xb(%rdi)
|
|
|
|
|
-L(P3Q0): mov %dx,-0x3(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-#ifdef USE_EXTRA_TABLE
|
|
|
|
|
-L(P4QI): mov %rdx,-0x94(%rdi)
|
|
|
|
|
-#endif
|
|
|
|
|
-L(P4QH): mov %rdx,-0x8c(%rdi)
|
|
|
|
|
-L(P4QG): mov %rdx,-0x84(%rdi)
|
|
|
|
|
-# .balign 16
|
|
|
|
|
-L(P4QF): mov %rdx,-0x7c(%rdi)
|
|
|
|
|
-L(P4QE): mov %rdx,-0x74(%rdi)
|
|
|
|
|
-L(P4QD): mov %rdx,-0x6c(%rdi)
|
|
|
|
|
-L(P4QC): mov %rdx,-0x64(%rdi)
|
|
|
|
|
-L(P4QB): mov %rdx,-0x5c(%rdi)
|
|
|
|
|
-L(P4QA): mov %rdx,-0x54(%rdi)
|
|
|
|
|
-L(P4Q9): mov %rdx,-0x4c(%rdi)
|
|
|
|
|
-L(P4Q8): mov %rdx,-0x44(%rdi)
|
|
|
|
|
-L(P4Q7): mov %rdx,-0x3c(%rdi)
|
|
|
|
|
-L(P4Q6): mov %rdx,-0x34(%rdi)
|
|
|
|
|
-L(P4Q5): mov %rdx,-0x2c(%rdi)
|
|
|
|
|
-L(P4Q4): mov %rdx,-0x24(%rdi)
|
|
|
|
|
-L(P4Q3): mov %rdx,-0x1c(%rdi)
|
|
|
|
|
-L(P4Q2): mov %rdx,-0x14(%rdi)
|
|
|
|
|
-L(P4Q1): mov %rdx,-0xc(%rdi)
|
|
|
|
|
-L(P4Q0): mov %edx,-0x4(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-#ifdef USE_EXTRA_TABLE
|
|
|
|
|
-L(P5QI): mov %rdx,-0x95(%rdi)
|
|
|
|
|
-#endif
|
|
|
|
|
-L(P5QH): mov %rdx,-0x8d(%rdi)
|
|
|
|
|
-L(P5QG): mov %rdx,-0x85(%rdi)
|
|
|
|
|
-# .balign 16
|
|
|
|
|
-L(P5QF): mov %rdx,-0x7d(%rdi)
|
|
|
|
|
-L(P5QE): mov %rdx,-0x75(%rdi)
|
|
|
|
|
-L(P5QD): mov %rdx,-0x6d(%rdi)
|
|
|
|
|
-L(P5QC): mov %rdx,-0x65(%rdi)
|
|
|
|
|
-L(P5QB): mov %rdx,-0x5d(%rdi)
|
|
|
|
|
-L(P5QA): mov %rdx,-0x55(%rdi)
|
|
|
|
|
-L(P5Q9): mov %rdx,-0x4d(%rdi)
|
|
|
|
|
-L(P5Q8): mov %rdx,-0x45(%rdi)
|
|
|
|
|
-L(P5Q7): mov %rdx,-0x3d(%rdi)
|
|
|
|
|
-L(P5Q6): mov %rdx,-0x35(%rdi)
|
|
|
|
|
-L(P5Q5): mov %rdx,-0x2d(%rdi)
|
|
|
|
|
-L(P5Q4): mov %rdx,-0x25(%rdi)
|
|
|
|
|
-L(P5Q3): mov %rdx,-0x1d(%rdi)
|
|
|
|
|
-L(P5Q2): mov %rdx,-0x15(%rdi)
|
|
|
|
|
-L(P5Q1): mov %rdx,-0xd(%rdi)
|
|
|
|
|
-L(P5Q0): mov %edx,-0x5(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-#ifdef USE_EXTRA_TABLE
|
|
|
|
|
-L(P6QI): mov %rdx,-0x96(%rdi)
|
|
|
|
|
-#endif
|
|
|
|
|
-L(P6QH): mov %rdx,-0x8e(%rdi)
|
|
|
|
|
-L(P6QG): mov %rdx,-0x86(%rdi)
|
|
|
|
|
-# .balign 16
|
|
|
|
|
-L(P6QF): mov %rdx,-0x7e(%rdi)
|
|
|
|
|
-L(P6QE): mov %rdx,-0x76(%rdi)
|
|
|
|
|
-L(P6QD): mov %rdx,-0x6e(%rdi)
|
|
|
|
|
-L(P6QC): mov %rdx,-0x66(%rdi)
|
|
|
|
|
-L(P6QB): mov %rdx,-0x5e(%rdi)
|
|
|
|
|
-L(P6QA): mov %rdx,-0x56(%rdi)
|
|
|
|
|
-L(P6Q9): mov %rdx,-0x4e(%rdi)
|
|
|
|
|
-L(P6Q8): mov %rdx,-0x46(%rdi)
|
|
|
|
|
-L(P6Q7): mov %rdx,-0x3e(%rdi)
|
|
|
|
|
-L(P6Q6): mov %rdx,-0x36(%rdi)
|
|
|
|
|
-L(P6Q5): mov %rdx,-0x2e(%rdi)
|
|
|
|
|
-L(P6Q4): mov %rdx,-0x26(%rdi)
|
|
|
|
|
-L(P6Q3): mov %rdx,-0x1e(%rdi)
|
|
|
|
|
-L(P6Q2): mov %rdx,-0x16(%rdi)
|
|
|
|
|
-L(P6Q1): mov %rdx,-0xe(%rdi)
|
|
|
|
|
-L(P6Q0): mov %edx,-0x6(%rdi)
|
|
|
|
|
- mov %dx,-0x2(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-#ifdef USE_EXTRA_TABLE
|
|
|
|
|
-L(P7QI): mov %rdx,-0x97(%rdi)
|
|
|
|
|
-#endif
|
|
|
|
|
-L(P7QH): mov %rdx,-0x8f(%rdi)
|
|
|
|
|
-L(P7QG): mov %rdx,-0x87(%rdi)
|
|
|
|
|
-# .balign 16
|
|
|
|
|
-L(P7QF): mov %rdx,-0x7f(%rdi)
|
|
|
|
|
-L(P7QE): mov %rdx,-0x77(%rdi)
|
|
|
|
|
-L(P7QD): mov %rdx,-0x6f(%rdi)
|
|
|
|
|
-L(P7QC): mov %rdx,-0x67(%rdi)
|
|
|
|
|
-L(P7QB): mov %rdx,-0x5f(%rdi)
|
|
|
|
|
-L(P7QA): mov %rdx,-0x57(%rdi)
|
|
|
|
|
-L(P7Q9): mov %rdx,-0x4f(%rdi)
|
|
|
|
|
-L(P7Q8): mov %rdx,-0x47(%rdi)
|
|
|
|
|
-L(P7Q7): mov %rdx,-0x3f(%rdi)
|
|
|
|
|
-L(P7Q6): mov %rdx,-0x37(%rdi)
|
|
|
|
|
-L(P7Q5): mov %rdx,-0x2f(%rdi)
|
|
|
|
|
-L(P7Q4): mov %rdx,-0x27(%rdi)
|
|
|
|
|
-L(P7Q3): mov %rdx,-0x1f(%rdi)
|
|
|
|
|
-L(P7Q2): mov %rdx,-0x17(%rdi)
|
|
|
|
|
-L(P7Q1): mov %rdx,-0xf(%rdi)
|
|
|
|
|
-L(P7Q0): mov %edx,-0x7(%rdi)
|
|
|
|
|
- mov %dx,-0x3(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(ck_mem_ops_method):
|
|
|
|
|
-
|
|
|
|
|
-# align to 16 byte boundary first
|
|
|
|
|
- #test $0xf,%rdi
|
|
|
|
|
- #jz L(aligned_now)
|
|
|
|
|
- mov $0x10,%r10
|
|
|
|
|
- mov %rdi,%r9
|
|
|
|
|
- and $0xf,%r9
|
|
|
|
|
- sub %r9,%r10
|
|
|
|
|
- and $0xf,%r10
|
|
|
|
|
- add %r10,%rdi
|
|
|
|
|
- sub %r10,%r8
|
|
|
|
|
-#ifndef PIC
|
|
|
|
|
- lea L(AliPxQx)(%rip),%r11
|
|
|
|
|
- jmpq *(%r11,%r10,8)
|
|
|
|
|
-#else
|
|
|
|
|
- lea L(aligned_now)(%rip), %r11
|
|
|
|
|
- lea L(AliPxQx)(%rip),%rcx
|
|
|
|
|
- movswq (%rcx,%r10,2),%rcx
|
|
|
|
|
- lea (%rcx,%r11,1),%r11
|
|
|
|
|
- jmpq *%r11
|
|
|
|
|
-#endif
|
|
|
|
|
-
|
|
|
|
|
- .pushsection .rodata
|
|
|
|
|
- .balign 16
|
|
|
|
|
-#ifndef PIC
|
|
|
|
|
-L(AliPxQx):
|
|
|
|
|
- .quad L(aligned_now), L(A1Q0), L(A2Q0), L(A3Q0)
|
|
|
|
|
- .quad L(A4Q0), L(A5Q0), L(A6Q0), L(A7Q0)
|
|
|
|
|
- .quad L(A0Q1), L(A1Q1), L(A2Q1), L(A3Q1)
|
|
|
|
|
- .quad L(A4Q1), L(A5Q1), L(A6Q1), L(A7Q1)
|
|
|
|
|
-#else
|
|
|
|
|
-L(AliPxQx):
|
|
|
|
|
- .short L(aligned_now)-L(aligned_now)
|
|
|
|
|
- .short L(A1Q0)-L(aligned_now)
|
|
|
|
|
- .short L(A2Q0)-L(aligned_now)
|
|
|
|
|
- .short L(A3Q0)-L(aligned_now)
|
|
|
|
|
- .short L(A4Q0)-L(aligned_now)
|
|
|
|
|
- .short L(A5Q0)-L(aligned_now)
|
|
|
|
|
- .short L(A6Q0)-L(aligned_now)
|
|
|
|
|
- .short L(A7Q0)-L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
- .short L(A0Q1)-L(aligned_now)
|
|
|
|
|
- .short L(A1Q1)-L(aligned_now)
|
|
|
|
|
- .short L(A2Q1)-L(aligned_now)
|
|
|
|
|
- .short L(A3Q1)-L(aligned_now)
|
|
|
|
|
- .short L(A4Q1)-L(aligned_now)
|
|
|
|
|
- .short L(A5Q1)-L(aligned_now)
|
|
|
|
|
- .short L(A6Q1)-L(aligned_now)
|
|
|
|
|
- .short L(A7Q1)-L(aligned_now)
|
|
|
|
|
-#endif
|
|
|
|
|
- .popsection
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(A5Q1): mov %dl,-0xd(%rdi)
|
|
|
|
|
-L(A4Q1): mov %edx,-0xc(%rdi)
|
|
|
|
|
-L(A0Q1): mov %rdx,-0x8(%rdi)
|
|
|
|
|
-L(A0Q0): jmp L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(A1Q1): mov %dl,-0x9(%rdi)
|
|
|
|
|
- mov %rdx,-0x8(%rdi)
|
|
|
|
|
- jmp L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(A1Q0): mov %dl,-0x1(%rdi)
|
|
|
|
|
- jmp L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(A3Q1): mov %dl,-0xb(%rdi)
|
|
|
|
|
-L(A2Q1): mov %dx,-0xa(%rdi)
|
|
|
|
|
- mov %rdx,-0x8(%rdi)
|
|
|
|
|
- jmp L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(A3Q0): mov %dl,-0x3(%rdi)
|
|
|
|
|
-L(A2Q0): mov %dx,-0x2(%rdi)
|
|
|
|
|
- jmp L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(A5Q0): mov %dl,-0x5(%rdi)
|
|
|
|
|
-L(A4Q0): mov %edx,-0x4(%rdi)
|
|
|
|
|
- jmp L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(A7Q1): mov %dl,-0xf(%rdi)
|
|
|
|
|
-L(A6Q1): mov %dx,-0xe(%rdi)
|
|
|
|
|
- mov %edx,-0xc(%rdi)
|
|
|
|
|
- mov %rdx,-0x8(%rdi)
|
|
|
|
|
- jmp L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(A7Q0): mov %dl,-0x7(%rdi)
|
|
|
|
|
-L(A6Q0): mov %dx,-0x6(%rdi)
|
|
|
|
|
- mov %edx,-0x4(%rdi)
|
|
|
|
|
-
|
|
|
|
|
-#ifndef USE_MULTIARCH
|
|
|
|
|
- jmp L(aligned_now)
|
|
|
|
|
-
|
|
|
|
|
-L(SSE_pre):
|
|
|
|
|
-#else
|
|
|
|
|
-L(aligned_now):
|
|
|
|
|
-#endif
|
|
|
|
|
-#if !defined USE_MULTIARCH || defined USE_SSE2
|
|
|
|
|
- # fill RegXMM0 with the pattern
|
|
|
|
|
- movd %rdx,%xmm0
|
|
|
|
|
- punpcklqdq %xmm0,%xmm0
|
|
|
|
|
-
|
|
|
|
|
- cmp $0xb0,%r8 # 176
|
|
|
|
|
- jae L(byte32sse2_pre)
|
|
|
|
|
-
|
|
|
|
|
- add %r8,%rdi
|
|
|
|
|
-# ifndef PIC
|
|
|
|
|
- lea L(SSExDx)(%rip),%r9
|
|
|
|
|
- jmpq *(%r9,%r8,8)
|
|
|
|
|
-# else
|
|
|
|
|
- lea L(SSE0Q0)(%rip),%r9
|
|
|
|
|
- lea L(SSExDx)(%rip),%rcx
|
|
|
|
|
- movswq (%rcx,%r8,2),%rcx
|
|
|
|
|
- lea (%rcx,%r9,1),%r9
|
|
|
|
|
- jmpq *%r9
|
|
|
|
|
-# endif
|
|
|
|
|
-
|
|
|
|
|
-L(SSE0QB): movdqa %xmm0,-0xb0(%rdi)
|
|
|
|
|
-L(SSE0QA): movdqa %xmm0,-0xa0(%rdi)
|
|
|
|
|
-L(SSE0Q9): movdqa %xmm0,-0x90(%rdi)
|
|
|
|
|
-L(SSE0Q8): movdqa %xmm0,-0x80(%rdi)
|
|
|
|
|
-L(SSE0Q7): movdqa %xmm0,-0x70(%rdi)
|
|
|
|
|
-L(SSE0Q6): movdqa %xmm0,-0x60(%rdi)
|
|
|
|
|
-L(SSE0Q5): movdqa %xmm0,-0x50(%rdi)
|
|
|
|
|
-L(SSE0Q4): movdqa %xmm0,-0x40(%rdi)
|
|
|
|
|
-L(SSE0Q3): movdqa %xmm0,-0x30(%rdi)
|
|
|
|
|
-L(SSE0Q2): movdqa %xmm0,-0x20(%rdi)
|
|
|
|
|
-L(SSE0Q1): movdqa %xmm0,-0x10(%rdi)
|
|
|
|
|
-L(SSE0Q0): retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE1QB): movdqa %xmm0,-0xb1(%rdi)
|
|
|
|
|
-L(SSE1QA): movdqa %xmm0,-0xa1(%rdi)
|
|
|
|
|
-L(SSE1Q9): movdqa %xmm0,-0x91(%rdi)
|
|
|
|
|
-L(SSE1Q8): movdqa %xmm0,-0x81(%rdi)
|
|
|
|
|
-L(SSE1Q7): movdqa %xmm0,-0x71(%rdi)
|
|
|
|
|
-L(SSE1Q6): movdqa %xmm0,-0x61(%rdi)
|
|
|
|
|
-L(SSE1Q5): movdqa %xmm0,-0x51(%rdi)
|
|
|
|
|
-L(SSE1Q4): movdqa %xmm0,-0x41(%rdi)
|
|
|
|
|
-L(SSE1Q3): movdqa %xmm0,-0x31(%rdi)
|
|
|
|
|
-L(SSE1Q2): movdqa %xmm0,-0x21(%rdi)
|
|
|
|
|
-L(SSE1Q1): movdqa %xmm0,-0x11(%rdi)
|
|
|
|
|
-L(SSE1Q0): mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE2QB): movdqa %xmm0,-0xb2(%rdi)
|
|
|
|
|
-L(SSE2QA): movdqa %xmm0,-0xa2(%rdi)
|
|
|
|
|
-L(SSE2Q9): movdqa %xmm0,-0x92(%rdi)
|
|
|
|
|
-L(SSE2Q8): movdqa %xmm0,-0x82(%rdi)
|
|
|
|
|
-L(SSE2Q7): movdqa %xmm0,-0x72(%rdi)
|
|
|
|
|
-L(SSE2Q6): movdqa %xmm0,-0x62(%rdi)
|
|
|
|
|
-L(SSE2Q5): movdqa %xmm0,-0x52(%rdi)
|
|
|
|
|
-L(SSE2Q4): movdqa %xmm0,-0x42(%rdi)
|
|
|
|
|
-L(SSE2Q3): movdqa %xmm0,-0x32(%rdi)
|
|
|
|
|
-L(SSE2Q2): movdqa %xmm0,-0x22(%rdi)
|
|
|
|
|
-L(SSE2Q1): movdqa %xmm0,-0x12(%rdi)
|
|
|
|
|
-L(SSE2Q0): mov %dx,-0x2(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE3QB): movdqa %xmm0,-0xb3(%rdi)
|
|
|
|
|
-L(SSE3QA): movdqa %xmm0,-0xa3(%rdi)
|
|
|
|
|
-L(SSE3Q9): movdqa %xmm0,-0x93(%rdi)
|
|
|
|
|
-L(SSE3Q8): movdqa %xmm0,-0x83(%rdi)
|
|
|
|
|
-L(SSE3Q7): movdqa %xmm0,-0x73(%rdi)
|
|
|
|
|
-L(SSE3Q6): movdqa %xmm0,-0x63(%rdi)
|
|
|
|
|
-L(SSE3Q5): movdqa %xmm0,-0x53(%rdi)
|
|
|
|
|
-L(SSE3Q4): movdqa %xmm0,-0x43(%rdi)
|
|
|
|
|
-L(SSE3Q3): movdqa %xmm0,-0x33(%rdi)
|
|
|
|
|
-L(SSE3Q2): movdqa %xmm0,-0x23(%rdi)
|
|
|
|
|
-L(SSE3Q1): movdqa %xmm0,-0x13(%rdi)
|
|
|
|
|
-L(SSE3Q0): mov %dx,-0x3(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE4QB): movdqa %xmm0,-0xb4(%rdi)
|
|
|
|
|
-L(SSE4QA): movdqa %xmm0,-0xa4(%rdi)
|
|
|
|
|
-L(SSE4Q9): movdqa %xmm0,-0x94(%rdi)
|
|
|
|
|
-L(SSE4Q8): movdqa %xmm0,-0x84(%rdi)
|
|
|
|
|
-L(SSE4Q7): movdqa %xmm0,-0x74(%rdi)
|
|
|
|
|
-L(SSE4Q6): movdqa %xmm0,-0x64(%rdi)
|
|
|
|
|
-L(SSE4Q5): movdqa %xmm0,-0x54(%rdi)
|
|
|
|
|
-L(SSE4Q4): movdqa %xmm0,-0x44(%rdi)
|
|
|
|
|
-L(SSE4Q3): movdqa %xmm0,-0x34(%rdi)
|
|
|
|
|
-L(SSE4Q2): movdqa %xmm0,-0x24(%rdi)
|
|
|
|
|
-L(SSE4Q1): movdqa %xmm0,-0x14(%rdi)
|
|
|
|
|
-L(SSE4Q0): mov %edx,-0x4(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE5QB): movdqa %xmm0,-0xb5(%rdi)
|
|
|
|
|
-L(SSE5QA): movdqa %xmm0,-0xa5(%rdi)
|
|
|
|
|
-L(SSE5Q9): movdqa %xmm0,-0x95(%rdi)
|
|
|
|
|
-L(SSE5Q8): movdqa %xmm0,-0x85(%rdi)
|
|
|
|
|
-L(SSE5Q7): movdqa %xmm0,-0x75(%rdi)
|
|
|
|
|
-L(SSE5Q6): movdqa %xmm0,-0x65(%rdi)
|
|
|
|
|
-L(SSE5Q5): movdqa %xmm0,-0x55(%rdi)
|
|
|
|
|
-L(SSE5Q4): movdqa %xmm0,-0x45(%rdi)
|
|
|
|
|
-L(SSE5Q3): movdqa %xmm0,-0x35(%rdi)
|
|
|
|
|
-L(SSE5Q2): movdqa %xmm0,-0x25(%rdi)
|
|
|
|
|
-L(SSE5Q1): movdqa %xmm0,-0x15(%rdi)
|
|
|
|
|
-L(SSE5Q0): mov %edx,-0x5(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-
|
|
|
|
|
-L(SSE6QB): movdqa %xmm0,-0xb6(%rdi)
|
|
|
|
|
-L(SSE6QA): movdqa %xmm0,-0xa6(%rdi)
|
|
|
|
|
-L(SSE6Q9): movdqa %xmm0,-0x96(%rdi)
|
|
|
|
|
-L(SSE6Q8): movdqa %xmm0,-0x86(%rdi)
|
|
|
|
|
-L(SSE6Q7): movdqa %xmm0,-0x76(%rdi)
|
|
|
|
|
-L(SSE6Q6): movdqa %xmm0,-0x66(%rdi)
|
|
|
|
|
-L(SSE6Q5): movdqa %xmm0,-0x56(%rdi)
|
|
|
|
|
-L(SSE6Q4): movdqa %xmm0,-0x46(%rdi)
|
|
|
|
|
-L(SSE6Q3): movdqa %xmm0,-0x36(%rdi)
|
|
|
|
|
-L(SSE6Q2): movdqa %xmm0,-0x26(%rdi)
|
|
|
|
|
-L(SSE6Q1): movdqa %xmm0,-0x16(%rdi)
|
|
|
|
|
-L(SSE6Q0): mov %edx,-0x6(%rdi)
|
|
|
|
|
- mov %dx,-0x2(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE7QB): movdqa %xmm0,-0xb7(%rdi)
|
|
|
|
|
-L(SSE7QA): movdqa %xmm0,-0xa7(%rdi)
|
|
|
|
|
-L(SSE7Q9): movdqa %xmm0,-0x97(%rdi)
|
|
|
|
|
-L(SSE7Q8): movdqa %xmm0,-0x87(%rdi)
|
|
|
|
|
-L(SSE7Q7): movdqa %xmm0,-0x77(%rdi)
|
|
|
|
|
-L(SSE7Q6): movdqa %xmm0,-0x67(%rdi)
|
|
|
|
|
-L(SSE7Q5): movdqa %xmm0,-0x57(%rdi)
|
|
|
|
|
-L(SSE7Q4): movdqa %xmm0,-0x47(%rdi)
|
|
|
|
|
-L(SSE7Q3): movdqa %xmm0,-0x37(%rdi)
|
|
|
|
|
-L(SSE7Q2): movdqa %xmm0,-0x27(%rdi)
|
|
|
|
|
-L(SSE7Q1): movdqa %xmm0,-0x17(%rdi)
|
|
|
|
|
-L(SSE7Q0): mov %edx,-0x7(%rdi)
|
|
|
|
|
- mov %dx,-0x3(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE8QB): movdqa %xmm0,-0xb8(%rdi)
|
|
|
|
|
-L(SSE8QA): movdqa %xmm0,-0xa8(%rdi)
|
|
|
|
|
-L(SSE8Q9): movdqa %xmm0,-0x98(%rdi)
|
|
|
|
|
-L(SSE8Q8): movdqa %xmm0,-0x88(%rdi)
|
|
|
|
|
-L(SSE8Q7): movdqa %xmm0,-0x78(%rdi)
|
|
|
|
|
-L(SSE8Q6): movdqa %xmm0,-0x68(%rdi)
|
|
|
|
|
-L(SSE8Q5): movdqa %xmm0,-0x58(%rdi)
|
|
|
|
|
-L(SSE8Q4): movdqa %xmm0,-0x48(%rdi)
|
|
|
|
|
-L(SSE8Q3): movdqa %xmm0,-0x38(%rdi)
|
|
|
|
|
-L(SSE8Q2): movdqa %xmm0,-0x28(%rdi)
|
|
|
|
|
-L(SSE8Q1): movdqa %xmm0,-0x18(%rdi)
|
|
|
|
|
-L(SSE8Q0): mov %rdx,-0x8(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE9QB): movdqa %xmm0,-0xb9(%rdi)
|
|
|
|
|
-L(SSE9QA): movdqa %xmm0,-0xa9(%rdi)
|
|
|
|
|
-L(SSE9Q9): movdqa %xmm0,-0x99(%rdi)
|
|
|
|
|
-L(SSE9Q8): movdqa %xmm0,-0x89(%rdi)
|
|
|
|
|
-L(SSE9Q7): movdqa %xmm0,-0x79(%rdi)
|
|
|
|
|
-L(SSE9Q6): movdqa %xmm0,-0x69(%rdi)
|
|
|
|
|
-L(SSE9Q5): movdqa %xmm0,-0x59(%rdi)
|
|
|
|
|
-L(SSE9Q4): movdqa %xmm0,-0x49(%rdi)
|
|
|
|
|
-L(SSE9Q3): movdqa %xmm0,-0x39(%rdi)
|
|
|
|
|
-L(SSE9Q2): movdqa %xmm0,-0x29(%rdi)
|
|
|
|
|
-L(SSE9Q1): movdqa %xmm0,-0x19(%rdi)
|
|
|
|
|
-L(SSE9Q0): mov %rdx,-0x9(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE10QB): movdqa %xmm0,-0xba(%rdi)
|
|
|
|
|
-L(SSE10QA): movdqa %xmm0,-0xaa(%rdi)
|
|
|
|
|
-L(SSE10Q9): movdqa %xmm0,-0x9a(%rdi)
|
|
|
|
|
-L(SSE10Q8): movdqa %xmm0,-0x8a(%rdi)
|
|
|
|
|
-L(SSE10Q7): movdqa %xmm0,-0x7a(%rdi)
|
|
|
|
|
-L(SSE10Q6): movdqa %xmm0,-0x6a(%rdi)
|
|
|
|
|
-L(SSE10Q5): movdqa %xmm0,-0x5a(%rdi)
|
|
|
|
|
-L(SSE10Q4): movdqa %xmm0,-0x4a(%rdi)
|
|
|
|
|
-L(SSE10Q3): movdqa %xmm0,-0x3a(%rdi)
|
|
|
|
|
-L(SSE10Q2): movdqa %xmm0,-0x2a(%rdi)
|
|
|
|
|
-L(SSE10Q1): movdqa %xmm0,-0x1a(%rdi)
|
|
|
|
|
-L(SSE10Q0): mov %rdx,-0xa(%rdi)
|
|
|
|
|
- mov %dx,-0x2(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE11QB): movdqa %xmm0,-0xbb(%rdi)
|
|
|
|
|
-L(SSE11QA): movdqa %xmm0,-0xab(%rdi)
|
|
|
|
|
-L(SSE11Q9): movdqa %xmm0,-0x9b(%rdi)
|
|
|
|
|
-L(SSE11Q8): movdqa %xmm0,-0x8b(%rdi)
|
|
|
|
|
-L(SSE11Q7): movdqa %xmm0,-0x7b(%rdi)
|
|
|
|
|
-L(SSE11Q6): movdqa %xmm0,-0x6b(%rdi)
|
|
|
|
|
-L(SSE11Q5): movdqa %xmm0,-0x5b(%rdi)
|
|
|
|
|
-L(SSE11Q4): movdqa %xmm0,-0x4b(%rdi)
|
|
|
|
|
-L(SSE11Q3): movdqa %xmm0,-0x3b(%rdi)
|
|
|
|
|
-L(SSE11Q2): movdqa %xmm0,-0x2b(%rdi)
|
|
|
|
|
-L(SSE11Q1): movdqa %xmm0,-0x1b(%rdi)
|
|
|
|
|
-L(SSE11Q0): mov %rdx,-0xb(%rdi)
|
|
|
|
|
- mov %dx,-0x3(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE12QB): movdqa %xmm0,-0xbc(%rdi)
|
|
|
|
|
-L(SSE12QA): movdqa %xmm0,-0xac(%rdi)
|
|
|
|
|
-L(SSE12Q9): movdqa %xmm0,-0x9c(%rdi)
|
|
|
|
|
-L(SSE12Q8): movdqa %xmm0,-0x8c(%rdi)
|
|
|
|
|
-L(SSE12Q7): movdqa %xmm0,-0x7c(%rdi)
|
|
|
|
|
-L(SSE12Q6): movdqa %xmm0,-0x6c(%rdi)
|
|
|
|
|
-L(SSE12Q5): movdqa %xmm0,-0x5c(%rdi)
|
|
|
|
|
-L(SSE12Q4): movdqa %xmm0,-0x4c(%rdi)
|
|
|
|
|
-L(SSE12Q3): movdqa %xmm0,-0x3c(%rdi)
|
|
|
|
|
-L(SSE12Q2): movdqa %xmm0,-0x2c(%rdi)
|
|
|
|
|
-L(SSE12Q1): movdqa %xmm0,-0x1c(%rdi)
|
|
|
|
|
-L(SSE12Q0): mov %rdx,-0xc(%rdi)
|
|
|
|
|
- mov %edx,-0x4(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE13QB): movdqa %xmm0,-0xbd(%rdi)
|
|
|
|
|
-L(SSE13QA): movdqa %xmm0,-0xad(%rdi)
|
|
|
|
|
-L(SSE13Q9): movdqa %xmm0,-0x9d(%rdi)
|
|
|
|
|
-L(SSE13Q8): movdqa %xmm0,-0x8d(%rdi)
|
|
|
|
|
-L(SSE13Q7): movdqa %xmm0,-0x7d(%rdi)
|
|
|
|
|
-L(SSE13Q6): movdqa %xmm0,-0x6d(%rdi)
|
|
|
|
|
-L(SSE13Q5): movdqa %xmm0,-0x5d(%rdi)
|
|
|
|
|
-L(SSE13Q4): movdqa %xmm0,-0x4d(%rdi)
|
|
|
|
|
-L(SSE13Q3): movdqa %xmm0,-0x3d(%rdi)
|
|
|
|
|
-L(SSE13Q2): movdqa %xmm0,-0x2d(%rdi)
|
|
|
|
|
-L(SSE13Q1): movdqa %xmm0,-0x1d(%rdi)
|
|
|
|
|
-L(SSE13Q0): mov %rdx,-0xd(%rdi)
|
|
|
|
|
- mov %edx,-0x5(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE14QB): movdqa %xmm0,-0xbe(%rdi)
|
|
|
|
|
-L(SSE14QA): movdqa %xmm0,-0xae(%rdi)
|
|
|
|
|
-L(SSE14Q9): movdqa %xmm0,-0x9e(%rdi)
|
|
|
|
|
-L(SSE14Q8): movdqa %xmm0,-0x8e(%rdi)
|
|
|
|
|
-L(SSE14Q7): movdqa %xmm0,-0x7e(%rdi)
|
|
|
|
|
-L(SSE14Q6): movdqa %xmm0,-0x6e(%rdi)
|
|
|
|
|
-L(SSE14Q5): movdqa %xmm0,-0x5e(%rdi)
|
|
|
|
|
-L(SSE14Q4): movdqa %xmm0,-0x4e(%rdi)
|
|
|
|
|
-L(SSE14Q3): movdqa %xmm0,-0x3e(%rdi)
|
|
|
|
|
-L(SSE14Q2): movdqa %xmm0,-0x2e(%rdi)
|
|
|
|
|
-L(SSE14Q1): movdqa %xmm0,-0x1e(%rdi)
|
|
|
|
|
-L(SSE14Q0): mov %rdx,-0xe(%rdi)
|
|
|
|
|
- mov %edx,-0x6(%rdi)
|
|
|
|
|
- mov %dx,-0x2(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
-L(SSE15QB): movdqa %xmm0,-0xbf(%rdi)
|
|
|
|
|
-L(SSE15QA): movdqa %xmm0,-0xaf(%rdi)
|
|
|
|
|
-L(SSE15Q9): movdqa %xmm0,-0x9f(%rdi)
|
|
|
|
|
-L(SSE15Q8): movdqa %xmm0,-0x8f(%rdi)
|
|
|
|
|
-L(SSE15Q7): movdqa %xmm0,-0x7f(%rdi)
|
|
|
|
|
-L(SSE15Q6): movdqa %xmm0,-0x6f(%rdi)
|
|
|
|
|
-L(SSE15Q5): movdqa %xmm0,-0x5f(%rdi)
|
|
|
|
|
-L(SSE15Q4): movdqa %xmm0,-0x4f(%rdi)
|
|
|
|
|
-L(SSE15Q3): movdqa %xmm0,-0x3f(%rdi)
|
|
|
|
|
-L(SSE15Q2): movdqa %xmm0,-0x2f(%rdi)
|
|
|
|
|
-L(SSE15Q1): movdqa %xmm0,-0x1f(%rdi)
|
|
|
|
|
-L(SSE15Q0): mov %rdx,-0xf(%rdi)
|
|
|
|
|
- mov %edx,-0x7(%rdi)
|
|
|
|
|
- mov %dx,-0x3(%rdi)
|
|
|
|
|
- mov %dl,-0x1(%rdi)
|
|
|
|
|
- retq
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(byte32sse2_pre):
|
|
|
|
|
-
|
|
|
|
|
- mov __x86_64_shared_cache_size(%rip),%r9d # The largest cache size
|
|
|
|
|
- cmp %r9,%r8
|
|
|
|
|
- ja L(sse2_nt_move_pre)
|
|
|
|
|
- #jmp L(byte32sse2)
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(byte32sse2):
|
|
|
|
|
- lea -0x80(%r8),%r8 # 128
|
|
|
|
|
- cmp $0x80,%r8 # 128
|
|
|
|
|
- movdqa %xmm0,(%rdi)
|
|
|
|
|
- movdqa %xmm0,0x10(%rdi)
|
|
|
|
|
- movdqa %xmm0,0x20(%rdi)
|
|
|
|
|
- movdqa %xmm0,0x30(%rdi)
|
|
|
|
|
- movdqa %xmm0,0x40(%rdi)
|
|
|
|
|
- movdqa %xmm0,0x50(%rdi)
|
|
|
|
|
- movdqa %xmm0,0x60(%rdi)
|
|
|
|
|
- movdqa %xmm0,0x70(%rdi)
|
|
|
|
|
-
|
|
|
|
|
- lea 0x80(%rdi),%rdi
|
|
|
|
|
- jae L(byte32sse2)
|
|
|
|
|
- add %r8,%rdi
|
|
|
|
|
-# ifndef PIC
|
|
|
|
|
- lea L(SSExDx)(%rip),%r11
|
|
|
|
|
- jmpq *(%r11,%r8,8)
|
|
|
|
|
-# else
|
|
|
|
|
- lea L(SSE0Q0)(%rip),%r11
|
|
|
|
|
- lea L(SSExDx)(%rip),%rcx
|
|
|
|
|
- movswq (%rcx,%r8,2),%rcx
|
|
|
|
|
- lea (%rcx,%r11,1),%r11
|
|
|
|
|
- jmpq *%r11
|
|
|
|
|
-# endif
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(sse2_nt_move_pre):
|
|
|
|
|
- cmp $0x0,%r9
|
|
|
|
|
- je L(byte32sse2)
|
|
|
|
|
- jmp L(sse2_nt_move)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(sse2_nt_move):
|
|
|
|
|
- lea -0x80(%r8),%r8
|
|
|
|
|
- cmp $0x80,%r8
|
|
|
|
|
-
|
|
|
|
|
- movntdq %xmm0,(%rdi)
|
|
|
|
|
- movntdq %xmm0,0x10(%rdi)
|
|
|
|
|
- movntdq %xmm0,0x20(%rdi)
|
|
|
|
|
- movntdq %xmm0,0x30(%rdi)
|
|
|
|
|
- movntdq %xmm0,0x40(%rdi)
|
|
|
|
|
- movntdq %xmm0,0x50(%rdi)
|
|
|
|
|
- movntdq %xmm0,0x60(%rdi)
|
|
|
|
|
- movntdq %xmm0,0x70(%rdi)
|
|
|
|
|
-
|
|
|
|
|
- lea 0x80(%rdi),%rdi
|
|
|
|
|
- jae L(sse2_nt_move)
|
|
|
|
|
- sfence
|
|
|
|
|
- add %r8,%rdi
|
|
|
|
|
-# ifndef PIC
|
|
|
|
|
- lea L(SSExDx)(%rip),%r11
|
|
|
|
|
- jmpq *(%r11,%r8,8)
|
|
|
|
|
-# else
|
|
|
|
|
- lea L(SSE0Q0)(%rip),%r11
|
|
|
|
|
- lea L(SSExDx)(%rip),%rcx
|
|
|
|
|
- movswq (%rcx,%r8,2),%rcx
|
|
|
|
|
- lea (%rcx,%r11,1),%r11
|
|
|
|
|
- jmpq *%r11
|
|
|
|
|
-# endif
|
|
|
|
|
-
|
|
|
|
|
- .pushsection .rodata
|
|
|
|
|
- .balign 16
|
|
|
|
|
-# ifndef PIC
|
|
|
|
|
-L(SSExDx):
|
|
|
|
|
- .quad L(SSE0Q0), L(SSE1Q0), L(SSE2Q0), L(SSE3Q0)
|
|
|
|
|
- .quad L(SSE4Q0), L(SSE5Q0), L(SSE6Q0), L(SSE7Q0)
|
|
|
|
|
- .quad L(SSE8Q0), L(SSE9Q0), L(SSE10Q0), L(SSE11Q0)
|
|
|
|
|
- .quad L(SSE12Q0), L(SSE13Q0), L(SSE14Q0), L(SSE15Q0)
|
|
|
|
|
- .quad L(SSE0Q1), L(SSE1Q1), L(SSE2Q1), L(SSE3Q1)
|
|
|
|
|
- .quad L(SSE4Q1), L(SSE5Q1), L(SSE6Q1), L(SSE7Q1)
|
|
|
|
|
- .quad L(SSE8Q1), L(SSE9Q1), L(SSE10Q1), L(SSE11Q1)
|
|
|
|
|
- .quad L(SSE12Q1), L(SSE13Q1), L(SSE14Q1), L(SSE15Q1)
|
|
|
|
|
- .quad L(SSE0Q2), L(SSE1Q2), L(SSE2Q2), L(SSE3Q2)
|
|
|
|
|
- .quad L(SSE4Q2), L(SSE5Q2), L(SSE6Q2), L(SSE7Q2)
|
|
|
|
|
- .quad L(SSE8Q2), L(SSE9Q2), L(SSE10Q2), L(SSE11Q2)
|
|
|
|
|
- .quad L(SSE12Q2), L(SSE13Q2), L(SSE14Q2), L(SSE15Q2)
|
|
|
|
|
- .quad L(SSE0Q3), L(SSE1Q3), L(SSE2Q3), L(SSE3Q3)
|
|
|
|
|
- .quad L(SSE4Q3), L(SSE5Q3), L(SSE6Q3), L(SSE7Q3)
|
|
|
|
|
- .quad L(SSE8Q3), L(SSE9Q3), L(SSE10Q3), L(SSE11Q3)
|
|
|
|
|
- .quad L(SSE12Q3), L(SSE13Q3), L(SSE14Q3), L(SSE15Q3)
|
|
|
|
|
- .quad L(SSE0Q4), L(SSE1Q4), L(SSE2Q4), L(SSE3Q4)
|
|
|
|
|
- .quad L(SSE4Q4), L(SSE5Q4), L(SSE6Q4), L(SSE7Q4)
|
|
|
|
|
- .quad L(SSE8Q4), L(SSE9Q4), L(SSE10Q4), L(SSE11Q4)
|
|
|
|
|
- .quad L(SSE12Q4), L(SSE13Q4), L(SSE14Q4), L(SSE15Q4)
|
|
|
|
|
- .quad L(SSE0Q5), L(SSE1Q5), L(SSE2Q5), L(SSE3Q5)
|
|
|
|
|
- .quad L(SSE4Q5), L(SSE5Q5), L(SSE6Q5), L(SSE7Q5)
|
|
|
|
|
- .quad L(SSE8Q5), L(SSE9Q5), L(SSE10Q5), L(SSE11Q5)
|
|
|
|
|
- .quad L(SSE12Q5), L(SSE13Q5), L(SSE14Q5), L(SSE15Q5)
|
|
|
|
|
- .quad L(SSE0Q6), L(SSE1Q6), L(SSE2Q6), L(SSE3Q6)
|
|
|
|
|
- .quad L(SSE4Q6), L(SSE5Q6), L(SSE6Q6), L(SSE7Q6)
|
|
|
|
|
- .quad L(SSE8Q6), L(SSE9Q6), L(SSE10Q6), L(SSE11Q6)
|
|
|
|
|
- .quad L(SSE12Q6), L(SSE13Q6), L(SSE14Q6), L(SSE15Q6)
|
|
|
|
|
- .quad L(SSE0Q7), L(SSE1Q7), L(SSE2Q7), L(SSE3Q7)
|
|
|
|
|
- .quad L(SSE4Q7), L(SSE5Q7), L(SSE6Q7), L(SSE7Q7)
|
|
|
|
|
- .quad L(SSE8Q7), L(SSE9Q7), L(SSE10Q7), L(SSE11Q7)
|
|
|
|
|
- .quad L(SSE12Q7), L(SSE13Q7), L(SSE14Q7), L(SSE15Q7)
|
|
|
|
|
- .quad L(SSE0Q8), L(SSE1Q8), L(SSE2Q8), L(SSE3Q8)
|
|
|
|
|
- .quad L(SSE4Q8), L(SSE5Q8), L(SSE6Q8), L(SSE7Q8)
|
|
|
|
|
- .quad L(SSE8Q8), L(SSE9Q8), L(SSE10Q8), L(SSE11Q8)
|
|
|
|
|
- .quad L(SSE12Q8), L(SSE13Q8), L(SSE14Q8), L(SSE15Q8)
|
|
|
|
|
- .quad L(SSE0Q9), L(SSE1Q9), L(SSE2Q9), L(SSE3Q9)
|
|
|
|
|
- .quad L(SSE4Q9), L(SSE5Q9), L(SSE6Q9), L(SSE7Q9)
|
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|
- .quad L(SSE8Q9), L(SSE9Q9), L(SSE10Q9), L(SSE11Q9)
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|
- .quad L(SSE12Q9), L(SSE13Q9), L(SSE14Q9), L(SSE15Q9)
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|
- .quad L(SSE0QA), L(SSE1QA), L(SSE2QA), L(SSE3QA)
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- .quad L(SSE4QA), L(SSE5QA), L(SSE6QA), L(SSE7QA)
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|
- .quad L(SSE8QA), L(SSE9QA), L(SSE10QA), L(SSE11QA)
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|
- .quad L(SSE12QA), L(SSE13QA), L(SSE14QA), L(SSE15QA)
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- .quad L(SSE0QB), L(SSE1QB), L(SSE2QB), L(SSE3QB)
|
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|
- .quad L(SSE4QB), L(SSE5QB), L(SSE6QB), L(SSE7QB)
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|
- .quad L(SSE8QB), L(SSE9QB), L(SSE10QB), L(SSE11QB)
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|
|
- .quad L(SSE12QB), L(SSE13QB), L(SSE14QB), L(SSE15QB)
|
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|
|
-# else
|
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|
|
-L(SSExDx):
|
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- .short L(SSE0Q0) -L(SSE0Q0)
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- .short L(SSE1Q0) -L(SSE0Q0)
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- .short L(SSE2Q0) -L(SSE0Q0)
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- .short L(SSE3Q0) -L(SSE0Q0)
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|
|
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- .short L(SSE4Q0) -L(SSE0Q0)
|
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|
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- .short L(SSE5Q0) -L(SSE0Q0)
|
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- .short L(SSE6Q0) -L(SSE0Q0)
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- .short L(SSE7Q0) -L(SSE0Q0)
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-
|
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|
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- .short L(SSE8Q0) -L(SSE0Q0)
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- .short L(SSE9Q0) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q0)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q0)-L(SSE0Q0)
|
|
|
|
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- .short L(SSE12Q0)-L(SSE0Q0)
|
|
|
|
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- .short L(SSE13Q0)-L(SSE0Q0)
|
|
|
|
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- .short L(SSE14Q0)-L(SSE0Q0)
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|
|
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- .short L(SSE15Q0)-L(SSE0Q0)
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-
|
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|
|
- .short L(SSE0Q1) -L(SSE0Q0)
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- .short L(SSE1Q1) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q1) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q1) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q1) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q1) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q1) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q1) -L(SSE0Q0)
|
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|
|
-
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|
|
- .short L(SSE8Q1) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q1) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q1)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q1)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q1)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q1)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q1)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q1)-L(SSE0Q0)
|
|
|
|
|
-
|
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|
|
- .short L(SSE0Q2) -L(SSE0Q0)
|
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|
|
- .short L(SSE1Q2) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q2) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q2) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q2) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q2) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q2) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q2) -L(SSE0Q0)
|
|
|
|
|
-
|
|
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|
|
- .short L(SSE8Q2) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q2) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q2)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q2)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q2)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q2)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q2)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q2)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q3) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q3) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q3)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q3)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q3)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q3)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q3)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q3)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q4) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q4) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q4)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q4)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q4)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q4)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q4)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q4)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q5) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q5) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q5)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q5)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q5)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q5)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q5)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q5)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q6) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q6) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q6)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q6)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q6)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q6)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q6)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q6)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q7) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q7) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q7)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q7)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q7)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q7)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q7)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q7)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q8) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q8) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q8)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q8)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q8)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q8)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q8)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q8)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7Q9) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9Q9) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10Q9)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11Q9)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12Q9)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13Q9)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14Q9)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15Q9)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7QA) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9QA) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10QA)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11QA)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12QA)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13QA)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14QA)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15QA)-L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE0QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE1QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE2QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE3QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE4QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE5QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE6QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE7QB) -L(SSE0Q0)
|
|
|
|
|
-
|
|
|
|
|
- .short L(SSE8QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE9QB) -L(SSE0Q0)
|
|
|
|
|
- .short L(SSE10QB)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE11QB)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE12QB)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE13QB)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE14QB)-L(SSE0Q0)
|
|
|
|
|
- .short L(SSE15QB)-L(SSE0Q0)
|
|
|
|
|
-# endif
|
|
|
|
|
- .popsection
|
|
|
|
|
-#endif /* !defined USE_MULTIARCH || defined USE_SSE2 */
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-#ifndef USE_MULTIARCH
|
|
|
|
|
-L(aligned_now):
|
|
|
|
|
-
|
|
|
|
|
- cmpl $0x1,__x86_64_preferred_memory_instruction(%rip)
|
|
|
|
|
- jg L(SSE_pre)
|
|
|
|
|
-#endif /* USE_MULTIARCH */
|
|
|
|
|
-
|
|
|
|
|
-L(8byte_move_try):
|
|
|
|
|
- cmpq __STOS_LOWER_BOUNDARY,%r8
|
|
|
|
|
- jae L(8byte_stos_try)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(8byte_move):
|
|
|
|
|
- movq %r8,%rcx
|
|
|
|
|
- shrq $7,%rcx
|
|
|
|
|
- jz L(8byte_move_skip)
|
|
|
|
|
-
|
|
|
|
|
- .p2align 4
|
|
|
|
|
-
|
|
|
|
|
-L(8byte_move_loop):
|
|
|
|
|
- decq %rcx
|
|
|
|
|
-
|
|
|
|
|
- movq %rdx, (%rdi)
|
|
|
|
|
- movq %rdx, 8 (%rdi)
|
|
|
|
|
- movq %rdx, 16 (%rdi)
|
|
|
|
|
- movq %rdx, 24 (%rdi)
|
|
|
|
|
- movq %rdx, 32 (%rdi)
|
|
|
|
|
- movq %rdx, 40 (%rdi)
|
|
|
|
|
- movq %rdx, 48 (%rdi)
|
|
|
|
|
- movq %rdx, 56 (%rdi)
|
|
|
|
|
- movq %rdx, 64 (%rdi)
|
|
|
|
|
- movq %rdx, 72 (%rdi)
|
|
|
|
|
- movq %rdx, 80 (%rdi)
|
|
|
|
|
- movq %rdx, 88 (%rdi)
|
|
|
|
|
- movq %rdx, 96 (%rdi)
|
|
|
|
|
- movq %rdx, 104 (%rdi)
|
|
|
|
|
- movq %rdx, 112 (%rdi)
|
|
|
|
|
- movq %rdx, 120 (%rdi)
|
|
|
|
|
-
|
|
|
|
|
- leaq 128 (%rdi),%rdi
|
|
|
|
|
-
|
|
|
|
|
- jnz L(8byte_move_loop)
|
|
|
|
|
-
|
|
|
|
|
-L(8byte_move_skip):
|
|
|
|
|
- andl $127,%r8d
|
|
|
|
|
- lea (%rdi,%r8,1),%rdi
|
|
|
|
|
-
|
|
|
|
|
-#ifndef PIC
|
|
|
|
|
- lea L(setPxQx)(%rip),%r11
|
|
|
|
|
- jmpq *(%r11,%r8,8) # old scheme remained for nonPIC
|
|
|
|
|
-#else
|
|
|
|
|
- lea L(Got0)(%rip),%r11
|
|
|
|
|
- lea L(setPxQx)(%rip),%rcx
|
|
|
|
|
- movswq (%rcx,%r8,2),%rcx
|
|
|
|
|
- lea (%rcx,%r11,1),%r11
|
|
|
|
|
- jmpq *%r11
|
|
|
|
|
-#endif
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(8byte_stos_try):
|
|
|
|
|
- mov __x86_64_shared_cache_size(%rip),%r9d // ck largest cache size
|
|
|
|
|
- cmpq %r8,%r9 // calculate the lesser of remaining
|
|
|
|
|
- cmovaq %r8,%r9 // bytes and largest cache size
|
|
|
|
|
- jbe L(8byte_stos)
|
|
|
|
|
-
|
|
|
|
|
-L(8byte_move_reuse_try):
|
|
|
|
|
- cmp __STOS_UPPER_BOUNDARY,%r8
|
|
|
|
|
- jae L(8byte_move)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(8byte_stos):
|
|
|
|
|
- movq %r9,%rcx
|
|
|
|
|
- andq $-8,%r9
|
|
|
|
|
-
|
|
|
|
|
- shrq $3,%rcx
|
|
|
|
|
- jz L(8byte_stos_skip)
|
|
|
|
|
-
|
|
|
|
|
- xchgq %rax,%rdx
|
|
|
|
|
|
|
|
|
|
+ENTRY (memset)
|
|
|
|
|
+ movd %esi, %xmm8
|
|
|
|
|
+ movq %rdi, %rax
|
|
|
|
|
+ punpcklbw %xmm8, %xmm8
|
|
|
|
|
+ punpcklwd %xmm8, %xmm8
|
|
|
|
|
+ pshufd $0, %xmm8, %xmm8
|
|
|
|
|
+L(entry_from_bzero):
|
|
|
|
|
+ cmpq $64, %rdx
|
|
|
|
|
+ ja L(loop_start)
|
|
|
|
|
+ cmpq $16, %rdx
|
|
|
|
|
+ jbe L(less_16_bytes)
|
|
|
|
|
+ cmpq $32, %rdx
|
|
|
|
|
+ movdqu %xmm8, (%rdi)
|
|
|
|
|
+ movdqu %xmm8, -16(%rdi,%rdx)
|
|
|
|
|
+ ja L(between_32_64_bytes)
|
|
|
|
|
+L(return):
|
|
|
|
|
rep
|
|
|
|
|
- stosq
|
|
|
|
|
-
|
|
|
|
|
- xchgq %rax,%rdx
|
|
|
|
|
-
|
|
|
|
|
-L(8byte_stos_skip):
|
|
|
|
|
- subq %r9,%r8
|
|
|
|
|
- ja L(8byte_nt_move)
|
|
|
|
|
-
|
|
|
|
|
- andl $7,%r8d
|
|
|
|
|
- lea (%rdi,%r8,1),%rdi
|
|
|
|
|
-#ifndef PIC
|
|
|
|
|
- lea L(setPxQx)(%rip),%r11
|
|
|
|
|
- jmpq *(%r11,%r8,8) # old scheme remained for nonPIC
|
|
|
|
|
-#else
|
|
|
|
|
- lea L(Got0)(%rip),%r11
|
|
|
|
|
- lea L(setPxQx)(%rip),%rcx
|
|
|
|
|
- movswq (%rcx,%r8,2),%rcx
|
|
|
|
|
- lea (%rcx,%r11,1),%r11
|
|
|
|
|
- jmpq *%r11
|
|
|
|
|
-#endif
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(8byte_nt_move):
|
|
|
|
|
- movq %r8,%rcx
|
|
|
|
|
- shrq $7,%rcx
|
|
|
|
|
- jz L(8byte_nt_move_skip)
|
|
|
|
|
-
|
|
|
|
|
- .balign 16
|
|
|
|
|
-L(8byte_nt_move_loop):
|
|
|
|
|
- decq %rcx
|
|
|
|
|
+ ret
|
|
|
|
|
|
|
|
|
|
- movntiq %rdx, (%rdi)
|
|
|
|
|
- movntiq %rdx, 8 (%rdi)
|
|
|
|
|
- movntiq %rdx, 16 (%rdi)
|
|
|
|
|
- movntiq %rdx, 24 (%rdi)
|
|
|
|
|
- movntiq %rdx, 32 (%rdi)
|
|
|
|
|
- movntiq %rdx, 40 (%rdi)
|
|
|
|
|
- movntiq %rdx, 48 (%rdi)
|
|
|
|
|
- movntiq %rdx, 56 (%rdi)
|
|
|
|
|
- movntiq %rdx, 64 (%rdi)
|
|
|
|
|
- movntiq %rdx, 72 (%rdi)
|
|
|
|
|
- movntiq %rdx, 80 (%rdi)
|
|
|
|
|
- movntiq %rdx, 88 (%rdi)
|
|
|
|
|
- movntiq %rdx, 96 (%rdi)
|
|
|
|
|
- movntiq %rdx, 104 (%rdi)
|
|
|
|
|
- movntiq %rdx, 112 (%rdi)
|
|
|
|
|
- movntiq %rdx, 120 (%rdi)
|
|
|
|
|
-
|
|
|
|
|
- leaq 128 (%rdi),%rdi
|
|
|
|
|
-
|
|
|
|
|
- jnz L(8byte_nt_move_loop)
|
|
|
|
|
-
|
|
|
|
|
- sfence
|
|
|
|
|
-
|
|
|
|
|
-L(8byte_nt_move_skip):
|
|
|
|
|
- andl $127,%r8d
|
|
|
|
|
-
|
|
|
|
|
- lea (%rdi,%r8,1),%rdi
|
|
|
|
|
-#ifndef PIC
|
|
|
|
|
- lea L(setPxQx)(%rip),%r11
|
|
|
|
|
- jmpq *(%r11,%r8,8) # old scheme remained for nonPIC
|
|
|
|
|
-#else
|
|
|
|
|
- lea L(Got0)(%rip),%r11
|
|
|
|
|
- lea L(setPxQx)(%rip),%rcx
|
|
|
|
|
- movswq (%rcx,%r8,2),%rcx
|
|
|
|
|
- lea (%rcx,%r11,1),%r11
|
|
|
|
|
- jmpq *%r11
|
|
|
|
|
-#endif
|
|
|
|
|
+ ALIGN (4)
|
|
|
|
|
+L(between_32_64_bytes):
|
|
|
|
|
+ movdqu %xmm8, 16(%rdi)
|
|
|
|
|
+ movdqu %xmm8, -32(%rdi,%rdx)
|
|
|
|
|
+ ret
|
|
|
|
|
+ ALIGN (4)
|
|
|
|
|
+L(loop_start):
|
|
|
|
|
+ leaq 64(%rdi), %rcx
|
|
|
|
|
+ movdqu %xmm8, (%rdi)
|
|
|
|
|
+ andq $-64, %rcx
|
|
|
|
|
+ movdqu %xmm8, -16(%rdi,%rdx)
|
|
|
|
|
+ movdqu %xmm8, 16(%rdi)
|
|
|
|
|
+ movdqu %xmm8, -32(%rdi,%rdx)
|
|
|
|
|
+ movdqu %xmm8, 32(%rdi)
|
|
|
|
|
+ movdqu %xmm8, -48(%rdi,%rdx)
|
|
|
|
|
+ movdqu %xmm8, 48(%rdi)
|
|
|
|
|
+ movdqu %xmm8, -64(%rdi,%rdx)
|
|
|
|
|
+ addq %rdi, %rdx
|
|
|
|
|
+ andq $-64, %rdx
|
|
|
|
|
+ cmpq %rdx, %rcx
|
|
|
|
|
+ je L(return)
|
|
|
|
|
+ ALIGN (4)
|
|
|
|
|
+L(loop):
|
|
|
|
|
+ movdqa %xmm8, (%rcx)
|
|
|
|
|
+ movdqa %xmm8, 16(%rcx)
|
|
|
|
|
+ movdqa %xmm8, 32(%rcx)
|
|
|
|
|
+ movdqa %xmm8, 48(%rcx)
|
|
|
|
|
+ addq $64, %rcx
|
|
|
|
|
+ cmpq %rcx, %rdx
|
|
|
|
|
+ jne L(loop)
|
|
|
|
|
+ rep
|
|
|
|
|
+ ret
|
|
|
|
|
+L(less_16_bytes):
|
|
|
|
|
+ movq %xmm8, %rcx
|
|
|
|
|
+ testb $24, %dl
|
|
|
|
|
+ jne L(between8_16bytes)
|
|
|
|
|
+ testb $4, %dl
|
|
|
|
|
+ jne L(between4_7bytes)
|
|
|
|
|
+ testb $1, %dl
|
|
|
|
|
+ je L(odd_byte)
|
|
|
|
|
+ movb %cl, (%rdi)
|
|
|
|
|
+L(odd_byte):
|
|
|
|
|
+ testb $2, %dl
|
|
|
|
|
+ je L(return)
|
|
|
|
|
+ movw %cx, -2(%rax,%rdx)
|
|
|
|
|
+ ret
|
|
|
|
|
+L(between4_7bytes):
|
|
|
|
|
+ movl %ecx, (%rdi)
|
|
|
|
|
+ movl %ecx, -4(%rdi,%rdx)
|
|
|
|
|
+ ret
|
|
|
|
|
+L(between8_16bytes):
|
|
|
|
|
+ movq %rcx, (%rdi)
|
|
|
|
|
+ movq %rcx, -8(%rdi,%rdx)
|
|
|
|
|
+ ret
|
|
|
|
|
|
|
|
|
|
END (memset)
|
|
|
|
|
libc_hidden_builtin_def (memset)
|
