Aurelien
/
xf86-video-intel
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

sna: Mark avx as being a subset of avx2 optimisations 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2015-04-24 12:32:19 +01:00
parent 9b96431713
commit 0bcc3ef02c
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/sna/compiler.h
View File

@ -63,16 +63,16 @@
#define sse4_2 __attribute__((target("sse4.2,sse2,fpmath=sse")))
#endif
#if HAS_GCC(4, 7)
#define avx2 __attribute__((target("avx2,sse4.2,sse2,fpmath=sse")))
#endif
#if HAS_GCC(4, 6) && defined(__OPTIMIZE__)
#define fast __attribute__((optimize("Ofast")))
#else
#define fast
#endif
#if HAS_GCC(4, 7)
#define avx2 fast __attribute__((target("avx2,avx,sse4.2,sse2,fpmath=sse")))
#endif
#if HAS_GCC(4, 6) && defined(__OPTIMIZE__)
#define fast_memcpy __attribute__((optimize("Ofast"))) __attribute__((target("inline-all-stringops")))
#elif HAS_GCC(4, 5) && defined(__OPTIMIZE__)