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| author | Emilio G. Cota <cota@braap.org> | 2018-12-25 02:03:05 -0500 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2019-01-22 20:48:17 +0000 |
| commit | f6b3b108a808fe07f8a45f82bc88196f668cf627 (patch) | |
| tree | c25d3a0c91ff44f25e6aa89313fb0da8c58da3f9 /docs/devel | |
| parent | b343eb462bcf825d60a29269054d54aff95b1722 (diff) | |
softfloat: enforce softfloat if the host's FMA is broken
The added branch to the FMA ops is marked as unlikely and therefore
its impact on performance (measured with fp-bench) is within noise range
when measured on an Intel(R) Xeon(R) Gold 6142 CPU @ 2.60GHz.
Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'docs/devel')
0 files changed, 0 insertions, 0 deletions