[PATCH] D105462: [X86] Add CRC32 feature.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


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Comment at: clang/lib/Basic/Targets/X86.cpp:160
+  // enabled.
+  I = Features.find("sse4.2");
+  if (I != Features.end() && I->getValue() &&
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I guess I don't understand why this is coded differently than mmx, popcnt, and xsave?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105462/new/

https://reviews.llvm.org/D105462