[PATCH][ARM] Disable store_minmaxsi pattern for arm_restrict_i
Tue Sep 2 15:34:00 GMT 2014
The store_minmaxsi produces a cmp + ite + 2 conditional stores and is
thus inappropriate when the ARMv8-A IT block rules are in place.
Previously we had disabled it for speed optimisations, but it should be
disabled completely when -mrestrict-it is in effect.
Ok for trunk and 4.9?
2014-09-02 Kyrylo Tkachov <firstname.lastname@example.org>
* config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
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