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GNU C Library master sources branch hjl/wcsrchr/sse2 updated. glibc-2.25-377-g0053a98
- From: hjl at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 26 May 2017 13:31:21 -0000
- Subject: GNU C Library master sources branch hjl/wcsrchr/sse2 updated. glibc-2.25-377-g0053a98
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The branch, hjl/wcsrchr/sse2 has been updated
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=0053a98eb7a7e25eaa230acbda01840b2762143b
commit 0053a98eb7a7e25eaa230acbda01840b2762143b
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri May 26 06:29:43 2017 -0700
Use %r8d in wcsrchr-old-2.S
diff --git a/sysdeps/x86_64/multiarch/wcsrchr-old-2.S b/sysdeps/x86_64/multiarch/wcsrchr-old-2.S
index d60e769..8f42d4f 100644
--- a/sysdeps/x86_64/multiarch/wcsrchr-old-2.S
+++ b/sysdeps/x86_64/multiarch/wcsrchr-old-2.S
@@ -45,7 +45,7 @@ ENTRY (__wcsrchr_old_2)
jnz L(return_null)
and $-16, %rdi
- xor %r8, %r8
+ xor %r8d, %r8d
jmp L(loop)
.p2align 4
@@ -53,7 +53,7 @@ L(unaligned_match1):
test %ecx, %ecx
jnz L(prolog_find_zero_1)
- mov %rax, %r8
+ mov %eax, %r8d
mov %rdi, %rsi
and $-16, %rdi
jmp L(loop)
@@ -78,7 +78,7 @@ L(crosscache):
test %edx, %edx
jnz L(return_null)
- xor %r8, %r8
+ xor %r8d, %r8d
jmp L(loop)
.p2align 4
@@ -86,7 +86,7 @@ L(unaligned_match):
test %edx, %edx
jnz L(prolog_find_zero)
- mov %rax, %r8
+ mov %eax, %r8d
lea (%rdi, %rcx), %rsi
/* Loop start on aligned string. */
@@ -133,9 +133,9 @@ L(matches):
test %eax, %eax
jnz L(match)
L(return_value):
- test %r8, %r8
+ test %r8d, %r8d
jz L(return_null)
- mov %r8, %rax
+ mov %r8d, %eax
mov %rsi, %rdi
andl $0x11111111, %eax
@@ -148,7 +148,7 @@ L(match):
pmovmskb %xmm2, %ecx
test %ecx, %ecx
jnz L(find_zero)
- mov %rax, %r8
+ mov %eax, %r8d
mov %rdi, %rsi
jmp L(loop)
-----------------------------------------------------------------------
Summary of changes:
sysdeps/x86_64/multiarch/wcsrchr-old-2.S | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
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