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| author | Jan Vesely <jan.vesely@rutgers.edu> | 2018-01-29 19:05:08 +0000 |
|---|---|---|
| committer | Jan Vesely <jan.vesely@rutgers.edu> | 2018-01-29 19:05:08 +0000 |
| commit | 0ecb5e511e67c4ee8264de7d15a47ac6c84a55cd (patch) | |
| tree | cb6667411a9c1f2d70500d27df1f20bea43396eb | |
| parent | d1be91127c38fd0db6ab45a1797d3a38b71a19a4 (diff) | |
| download | bcm5719-llvm-0ecb5e511e67c4ee8264de7d15a47ac6c84a55cd.tar.gz bcm5719-llvm-0ecb5e511e67c4ee8264de7d15a47ac6c84a55cd.zip | |
math.h: Set HAVE_HW_FMA32 based on compiler provided macro
Fixes sin/cos piglits on non-FMA capable asics.
Bugzilla: https://bugs.llvm.org/show_bug.cgi?id=35983
Reviewer: Tom Stellard
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 323677
| -rw-r--r-- | libclc/generic/lib/math/math.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libclc/generic/lib/math/math.h b/libclc/generic/lib/math/math.h index f46c7ea7a7d..0a109910bef 100644 --- a/libclc/generic/lib/math/math.h +++ b/libclc/generic/lib/math/math.h @@ -31,7 +31,12 @@ #define PNOR 0x100 #define PINF 0x200 +#if (defined __AMDGCN__ | defined __R600__) & !defined __HAS_FMAF__ +#define HAVE_HW_FMA32() (0) +#else #define HAVE_HW_FMA32() (1) +#endif + #define HAVE_BITALIGN() (0) #define HAVE_FAST_FMA32() (0) |
