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| author | Keith Packard via Newlib <newlib@sourceware.org> | 2020-08-09 01:34:13 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2020-08-10 22:04:12 +0300 |
| commit | a44bc679a47403e5439ae46106a886fcb6240233 (patch) | |
| tree | 268aada7e68226f8ebfd99c3852a888af2d374d1 /winsup | |
| parent | 0c1989070ee1d849c7a25ad2eb6c8e3fb1df6393 (diff) | |
libm/machine/arm: Add optimized fmaf and fma when available
When HAVE_FAST_FMAF is set, use the vfma.f32 instruction, when
HAVE_FAST_FMA is set, use the vfma.f64 instruction.
Usually the compiler built-ins will already have inlined these
instructions, but provide these symbols for cases where that doesn't
work instead of falling back to the (inaccurate) common code versions.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'winsup')
0 files changed, 0 insertions, 0 deletions