[PATCH] [CodeGen] Teach X86_64ABIInfo about AVX512.
Ahmed Bougacha
ahmed.bougacha at gmail.com
Wed May 20 13:59:36 PDT 2015
================
Comment at: lib/CodeGen/TargetInfo.cpp:1634-1635
@@ -1630,3 +1633,4 @@
unsigned getOpenMPSimdDefaultAlignment(QualType) const override {
+ // FIXME: What about AVX512?
return getABIInfo().hasAVX() ? 32 : 16;
}
----------------
This I'm not sure; it makes sense to me to align to 64 when we have AVX512.
There's also the WinX86_64 counterpart, which I'm even less confident about.
http://reviews.llvm.org/D9894
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