From 5ae72115463e483fab9bc5d46f6a5e56451cf30a Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Fri, 26 Jan 2018 20:32:50 +0000 Subject: [PATCH] posix_memalign --- gcc/config/i386/pmm_malloc.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/gcc/config/i386/pmm_malloc.h b/gcc/config/i386/pmm_malloc.h index 1b0bfe37852..d7b2b19bb3c 100644 --- a/gcc/config/i386/pmm_malloc.h +++ b/gcc/config/i386/pmm_malloc.h @@ -27,12 +27,13 @@ #include /* We can't depend on since the prototype of posix_memalign - may not be visible. */ + may not be visible and we can't pollute the namespace either. */ #ifndef __cplusplus -extern int posix_memalign (void **, size_t, size_t); +extern int _mm_posix_memalign (void **, size_t, size_t) #else -extern "C" int posix_memalign (void **, size_t, size_t) throw (); +extern "C" int _mm_posix_memalign (void **, size_t, size_t) throw () #endif +__asm__("posix_memalign"); static __inline void * _mm_malloc (size_t __size, size_t __alignment) @@ -42,7 +43,7 @@ _mm_malloc (size_t __size, size_t __alignment) return malloc (__size); if (__alignment == 2 || (sizeof (void *) == 8 && __alignment == 4)) __alignment = sizeof (void *); - if (posix_memalign (&__ptr, __alignment, __size) == 0) + if (_mm_posix_memalign (&__ptr, __alignment, __size) == 0) return __ptr; else return NULL; -- 2.34.1