[PATCH] D33164: [Profile[ Enhance expect lowering to handle correlated branches
David Li via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 16 14:43:02 PDT 2017
davidxl marked 4 inline comments as done.
davidxl added inline comments.
================
Comment at: lib/Transforms/Scalar/LowerExpectIntrinsic.cpp:112-119
+ if (ConstantInt *CInt = dyn_cast<ConstantInt>(Opnd0)) {
+ V = Opnd1;
+ if (CInt->getZExtValue())
+ ValueInverted = !ValueInverted;
+ } else if (ConstantInt *CInt = dyn_cast<ConstantInt>(Opnd1)) {
+ V = Opnd0;
+ if (CInt->getZExtValue())
----------------
wmi wrote:
> BinaryOp should already be canonicalized here, so ConstantInt will be in Opnd1.
Done. added an assert.
https://reviews.llvm.org/D33164
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