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math: Optimize fma call on acospif
authorAdhemerval Zanella <adhemerval.zanella@linaro.org>
Fri, 10 Oct 2025 17:49:20 +0000 (14:49 -0300)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Tue, 14 Oct 2025 11:46:06 +0000 (08:46 -0300)
commitc075ff00a63bc1f0428cbf6c53e930fbbc6ef5c2
tree59eb5c41ddc6b6322f486c11bea8a03e395116e5tree | snapshot
parentc9d9336f50cca869678112e2fd67662e997dcedfcommit | diff
math: Optimize fma call on acospif

The fma is required only for inputs less than 0x1.0fd288p-127.  Also
only add the extra check for !__FP_FAST_FMA targets.

Checked on x86_64-linux-gnu and aarch64-linux-gnu.
Reviewed-by: Paul Zimmermann <Paul.Zimmermann@inria.fr>
sysdeps/ieee754/flt-32/s_acospif.c diff | blob | blame | history
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