https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126065
Hongtao Liu <liuhongt at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |liuhongt at gcc dot gnu.org
--- Comment #1 from Hongtao Liu <liuhongt at gcc dot gnu.org> ---
The current implementation expands k-mask intrinsics using UNSPEC_MASKOP rather
than generic RTX operations. While this guarantees exact instruction emission,
it prevents the RTL optimizer from performing common optimizations on mask
operations.
