Linux Perf
mem-memset-x86-64-asm-def.h
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1 /* SPDX-License-Identifier: GPL-2.0 */
2 
3 MEMSET_FN(memset_orig,
4  "x86-64-unrolled",
5  "unrolled memset() in arch/x86/lib/memset_64.S")
6 
7 MEMSET_FN(__memset,
8  "x86-64-stosq",
9  "movsq-based memset() in arch/x86/lib/memset_64.S")
10 
11 MEMSET_FN(memset_erms,
12  "x86-64-stosb",
13  "movsb-based memset() in arch/x86/lib/memset_64.S")
memset
x86 movsq based memset() in arch/x86/lib/memset_64.S") MEMSET_FN(memset_erms
MEMSET_FN
MEMSET_FN(memset_orig, "x86-64-unrolled", "unrolled memset() in arch/x86/lib/memset_64.S") MEMSET_FN(__memset
S
Definition: ctype.c:10
stosb
x86 movsq based x86 stosb
Definition: mem-memset-x86-64-asm-def.h:12
arch
Definition: annotate.c:60
movsb
x86 movsq based x86 movsb
Definition: mem-memcpy-x86-64-asm-def.h:12