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| author | Matt Turner <mattst88@gmail.com> | 2012-06-06 09:32:23 +0000 |
|---|---|---|
| committer | Ramana Radhakrishnan <ramana@gcc.gnu.org> | 2012-06-06 09:32:23 +0000 |
| commit | 4ad4fa63349426505aecfea69a8e54aae3f88870 (patch) | |
| tree | 9c5aac9b400357f4e830384d7647cfef991be268 | |
| parent | c881de027cad019b0c8e556613bec7ac8d492fe0 (diff) | |
| download | gcc-4ad4fa63349426505aecfea69a8e54aae3f88870.zip gcc-4ad4fa63349426505aecfea69a8e54aae3f88870.tar.gz gcc-4ad4fa63349426505aecfea69a8e54aae3f88870.tar.bz2 | |
For Matt Turner.
2012-06-06 Matt Turner <mattst88@gmail.com>
* config/arm/mmintrin.h (_mm_empty): New.
(_m_empty): New.
From-SVN: r188259
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/mmintrin.h | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6c00603..30d502e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-06-06 Matt Turner <mattst88@gmail.com> + + * config/arm/mmintrin.h (_mm_empty): New. + (_m_empty): New. + 2012-06-06 Richard Sandiford <r.sandiford@uk.ibm.com> * doc/invoke.texi (sched-pressure-algorithm): Document new --param. diff --git a/gcc/config/arm/mmintrin.h b/gcc/config/arm/mmintrin.h index 2cc500d..fc3802c 100644 --- a/gcc/config/arm/mmintrin.h +++ b/gcc/config/arm/mmintrin.h @@ -32,6 +32,12 @@ typedef int __v2si __attribute__ ((vector_size (8))); typedef short __v4hi __attribute__ ((vector_size (8))); typedef char __v8qi __attribute__ ((vector_size (8))); +/* Provided for source compatibility with MMX. */ +extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__)) +_mm_empty (void) +{ +} + /* "Convert" __m64 and __int64 into each other. */ static __inline __m64 _mm_cvtsi64_m64 (__int64 __i) @@ -1115,6 +1121,7 @@ _m_from_int (int __a) return (__m64)__a; } +#define _m_empty _mm_empty #define _m_packsswb _mm_packs_pi16 #define _m_packssdw _mm_packs_pi32 #define _m_packuswb _mm_packs_pu16 |