From 3a7341be2fb273cd84e4c0279458338664e2f488 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Wed, 18 Jan 2012 13:28:56 +0000 Subject: [PATCH] --- yaml --- r: 288607 b: refs/heads/master c: 800eb01484b3ca1eaf4eb5186df13fb24de2db19 h: refs/heads/master i: 288605: 5ce7f0dd2b51375be6bf40e6a4d029f45ef545a4 288603: 9943d7fa7c0f7586d536b7a7448f3b1979ff8415 288599: f5fb25b5bed5f610e8937e2cf9859e7aab6ef04d 288591: d0cdad6bfaf00af8cc48e4a13df7f47f8ddfe86b 288575: 3bcbab84e01f31cb705d875085b5ceda716b276e v: v3 --- [refs] | 2 +- trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h | 8 ++++++++ trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S | 4 ++++ 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 30d1de0393ba..67bad85fe153 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 9ea811973d49a1df0be04ff6e4df449e4fca4fb5 +refs/heads/master: 800eb01484b3ca1eaf4eb5186df13fb24de2db19 diff --git a/trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h b/trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h index d588b87696fc..d66ab799b35f 100644 --- a/trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h +++ b/trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h @@ -2,3 +2,11 @@ MEMCPY_FN(__memcpy, "x86-64-unrolled", "unrolled memcpy() in arch/x86/lib/memcpy_64.S") + +MEMCPY_FN(memcpy_c, + "x86-64-movsq", + "movsq-based memcpy() in arch/x86/lib/memcpy_64.S") + +MEMCPY_FN(memcpy_c_e, + "x86-64-movsb", + "movsb-based memcpy() in arch/x86/lib/memcpy_64.S") diff --git a/trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S b/trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S index 384b60788ab9..a20780bd0771 100644 --- a/trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S +++ b/trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S @@ -1,2 +1,6 @@ #define memcpy MEMCPY /* don't hide glibc's memcpy() */ +#define altinstr_replacement text +#define globl p2align 4; .globl +#define Lmemcpy_c globl memcpy_c; memcpy_c +#define Lmemcpy_c_e globl memcpy_c_e; memcpy_c_e #include "../../../arch/x86/lib/memcpy_64.S"