[PATCH] [CodeGen] Teach X86_64ABIInfo about AVX512.
ahmed.bougacha at gmail.com
Fri May 22 11:01:22 PDT 2015
- Add OpenMP default alignment for AVX512
- Extract HasAVX/HasAVX512 into a X86_64BaseABIInfo
In r237989 I refactored the "HasAVX" flag to just use the TargetInfo::getABI() string, but I'm tempted to revert, and pass down an additional HasAVX512 flag. I originally wanted to do the same thing for other targets, but didn't realize that some of the ABIs depend on things not in TargetInfo, e.g. CodeGenOptions, which aren't supposed to be available?
Anyway, opinions welcome, one way or the other.
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