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author | David Schultz <das@FreeBSD.org> | 2005-01-22 09:53:18 +0000 |
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committer | David Schultz <das@FreeBSD.org> | 2005-01-22 09:53:18 +0000 |
commit | d5580d091aea6201b4546261acd0695d9df9f7ff (patch) | |
tree | 8c5892f0beb34e4455fdbb4b4beb00bef828d669 /lib/msun/src/math.h | |
parent | c81d2c74ac4bf72e7c3668e760c64316a0a2c9a1 (diff) | |
download | src-d5580d091aea6201b4546261acd0695d9df9f7ff.tar.gz src-d5580d091aea6201b4546261acd0695d9df9f7ff.zip |
Add fma() and fmaf(), which implement a fused multiply-add operation.
Notes
Notes:
svn path=/head/; revision=140609
Diffstat (limited to 'lib/msun/src/math.h')
-rw-r--r-- | lib/msun/src/math.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/msun/src/math.h b/lib/msun/src/math.h index 58e845a00041..e250905ed3c4 100644 --- a/lib/msun/src/math.h +++ b/lib/msun/src/math.h @@ -68,6 +68,11 @@ extern const union __nan_un { #define MATH_ERREXCEPT 2 #define math_errhandling MATH_ERREXCEPT +#ifdef __ia64__ +#define FP_FAST_FMA +#endif +#define FP_FAST_FMAF + /* Symbolic constants to classify floating point numbers. */ #define FP_INFINITE 0x01 #define FP_NAN 0x02 |