[PATCH] D124894: Prefer 32bit and 64bit switch conditions for x86

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


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Comment at: llvm/lib/CodeGen/TargetLoweringBase.cpp:1614
+  EVT OldVT = getValueType(DL, CondType);
+  MVT RegType = getRegisterType(Context, OldVT);
+  unsigned RegWidth = RegType.getSizeInBits();
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If we just gave targets control over RegType here would that be enough?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124894/new/

https://reviews.llvm.org/D124894