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| author | Matt Oliver <protogonoi@gmail.com> | 2014-03-30 12:34:49 +1100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-03-30 23:14:36 +0200 |
| commit | 0f2588d7e5d2bc92c0a61e8d3e32e90722d98a8e (patch) | |
| tree | ecf74708a00c4b5521cd816ed8fabda16ec4d592 /libavcodec | |
| parent | 6d9bdd9d8b6aa552d7cac5d6958b70796f94ca43 (diff) | |
| download | ffmpeg-0f2588d7e5d2bc92c0a61e8d3e32e90722d98a8e.tar.gz | |
Use intel compliant CDQ instead of CLTD in inline asm.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/x86/cabac.h | 4 | ||||
| -rw-r--r-- | libavcodec/x86/mathops.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/x86/cabac.h b/libavcodec/x86/cabac.h index 0a68b7b7ef..a1c489e2d8 100644 --- a/libavcodec/x86/cabac.h +++ b/libavcodec/x86/cabac.h @@ -219,7 +219,7 @@ static av_always_inline int get_cabac_bypass_sign_x86(CABACContext *c, int val) "shl $17, %k1 \n\t" "add %%eax, %%eax \n\t" "sub %k1, %%eax \n\t" - "cltd \n\t" + "cdq \n\t" "and %%edx, %k1 \n\t" "add %k1, %%eax \n\t" "xor %%edx, %%ecx \n\t" @@ -266,7 +266,7 @@ static av_always_inline int get_cabac_bypass_x86(CABACContext *c) "shl $17, %k1 \n\t" "add %%eax, %%eax \n\t" "sub %k1, %%eax \n\t" - "cltd \n\t" + "cdq \n\t" "and %%edx, %k1 \n\t" "add %k1, %%eax \n\t" "inc %%edx \n\t" diff --git a/libavcodec/x86/mathops.h b/libavcodec/x86/mathops.h index 9c48afeb20..1f049c0df9 100644 --- a/libavcodec/x86/mathops.h +++ b/libavcodec/x86/mathops.h @@ -100,7 +100,7 @@ __asm__ volatile(\ #endif /* HAVE_I686 */ #define MASK_ABS(mask, level) \ - __asm__ ("cltd \n\t" \ + __asm__ ("cdq \n\t" \ "xorl %1, %0 \n\t" \ "subl %1, %0 \n\t" \ : "+a"(level), "=&d"(mask)) |