From 966d41755f20f1cf126ae2035c426edfc6f273a9 Mon Sep 17 00:00:00 2001 From: ramana Date: Wed, 6 Jun 2012 09:32:23 +0000 Subject: [PATCH] For Matt Turner. 2012-06-06 Matt Turner * config/arm/mmintrin.h (_mm_empty): New. (_m_empty): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188259 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 5 +++++ gcc/config/arm/mmintrin.h | 7 +++++++ 2 files changed, 12 insertions(+) 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 + + * config/arm/mmintrin.h (_mm_empty): New. + (_m_empty): New. + 2012-06-06 Richard Sandiford * 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 -- 2.7.4