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

Authored by v_klochkov on Aug 11 2016, 3:07 PM.

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

llvm-svn: 278431

Details

Committed
v_klochkovAug 11 2016, 3:07 PM
Differential Revision
D23108: Implemented 132/213/231 forms selection for X86-FMA3-AVX512 opcodes.
Parents
rG2c3f501052da: Make class hierarchy more shallow.
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