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author | H.J. Lu <hongjiu.lu@intel.com> | 2010-02-26 19:54:50 -0800 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2010-02-26 19:54:50 -0800 |
commit | dc21aae6c11c65b26cc27fc1172d669956fbacb7 (patch) | |
tree | 72f914d812ff6516b72d24e5f1bf16b3e4be685b | |
parent | 4a1297d761c3754ca2643ab6cd9e9cf952d77cf5 (diff) | |
download | glibc-dc21aae6c11c65b26cc27fc1172d669956fbacb7.tar.gz glibc-dc21aae6c11c65b26cc27fc1172d669956fbacb7.tar.xz glibc-dc21aae6c11c65b26cc27fc1172d669956fbacb7.zip |
Fix unwind info in x86 strcmp-sse4.S
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | sysdeps/i386/i686/multiarch/strcmp-sse4.S | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index dc3c8d7347..e72551b471 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2010-02-20 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/i386/i686/multiarch/strcmp-sse4.S: Use cfi_remember_state + and cfi_restore_state only if USE_AS_STRNCMP is defined. + 2010-02-24 Ulrich Drepper <drepper@redhat.com> * sysdeps/x86_64/Implies: Add ieee754/dbl-64/wordsize-64 entry. diff --git a/sysdeps/i386/i686/multiarch/strcmp-sse4.S b/sysdeps/i386/i686/multiarch/strcmp-sse4.S index d5fd23e15c..81d6ec66f7 100644 --- a/sysdeps/i386/i686/multiarch/strcmp-sse4.S +++ b/sysdeps/i386/i686/multiarch/strcmp-sse4.S @@ -178,7 +178,9 @@ L(first4bytes): PUSH (%ebx) PUSH (%edi) PUSH (%esi) +#ifdef USE_AS_STRNCMP cfi_remember_state +#endif mov %edx, %edi mov %eax, %esi xorl %eax, %eax @@ -246,8 +248,8 @@ L(ret): ret .p2align 4 - cfi_restore_state #ifdef USE_AS_STRNCMP + cfi_restore_state L(more16byteseq): POP (%esi) POP (%edi) |