HomePhabricator

X86-FMA3: Implemented commute transformation for EVEX/AVX512 FMA3 opcodes.

Description

X86-FMA3: Implemented commute transformation for EVEX/AVX512 FMA3 opcodes.
This helped to improved memory-folding and register coalescing optimizations.

Also, this patch fixed the tracker #17229.

Reviewer: Craig Topper.
Differential Revision: https://reviews.llvm.org/D23108

Details

Committed
v_klochkovAug 11 2016, 3:07 PM
Differential Revision
D23108: Implemented 132/213/231 forms selection for X86-FMA3-AVX512 opcodes.
Parents
rL278430: Make class hierarchy more shallow.
Branches
Unknown
Tags
Unknown