coby added inline comments.
================
Comment at: lib/Basic/Targets/X86.cpp:573
setMMXLevel(Features, AMD3DNowAthlon, Enabled);
} else if (Name == "aes") {
if (Enabled)
----------------
craig.topper wrote:
> Shouldn't -aes imply -vaes?
how come? perhaps i'm missing here something?
why would the first imply the latter?
following this road an atom z8XXX should be capable of supporting vaes, for
example (where it lacks avx, for example,
https://www.intel.com/content/www/us/en/processors/atom/atom-z8000-datasheet-vol-1.html)
also, in that sense, pclmul is implying vpclmulqdq
Repository:
rC Clang
https://reviews.llvm.org/D41583
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