diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp index 5c443faf2f2..e569ae866b5 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp @@ -3697,11 +3697,8 @@ Instruction *InstCombiner::foldICmpBinOp(ICmpInst &I) { C == Op0 ? D : C); // icmp (A+B), (A+D) -> icmp B, D for equalities or if there is no overflow. - // TODO: The one-use checks should not be necessary. if (A && C && (A == C || A == D || B == C || B == D) && NoOp0WrapProblem && - NoOp1WrapProblem && - // Try not to increase register pressure. - BO0->hasOneUse() && BO1->hasOneUse()) { + NoOp1WrapProblem) { // Determine Y and Z in the form icmp (X+Y), (X+Z). Value *Y, *Z; if (A == C) { |
