Craig Topper 220cf53540 [X86] Consider isCodeGenOnly in the EVEX2VEX pass to make VMAXPD/PS map to the non-commutable VEX instruction. Use EVEX2VEX override to fix the scalar instructions. ...

Previously the match was ambiguous and VMAXPS/PD and VMAXCPS/PD
were mapped to the same VEX instruction. But we should keep
the commutableness when change the opcode.

llvm-svn: 373303

2019-10-01 07:10:09 +00:00

8.8 KiB

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