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| author | Chris Lattner <sabre@nondot.org> | 2002-05-14 16:44:07 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-05-14 16:44:07 +0000 |
| commit | 170ed7b6a3c2060aab636a1c9dffafce9ff353a2 (patch) | |
| tree | da278b1805f7835bde09a7d5d53c95dc46dc7885 /llvm/lib/Transforms | |
| parent | 86498988e0cb40fc7e1073d40030efd95a9d04da (diff) | |
| download | bcm5719-llvm-170ed7b6a3c2060aab636a1c9dffafce9ff353a2.tar.gz bcm5719-llvm-170ed7b6a3c2060aab636a1c9dffafce9ff353a2.zip | |
Fix bug: test/Regression/Transforms/InstCombine/2002-05-14-SubFailure.ll
llvm-svn: 2627
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp index 0812fca6e97..b6727d5f9e0 100644 --- a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp @@ -187,7 +187,7 @@ Instruction *InstCombiner::visitSub(BinaryOperator *I) { // not used by anyone else... // if (BinaryOperator *Op1I = dyn_cast<BinaryOperator>(Op1)) - if (Op1I->use_size() == 1) { + if (Op1I->use_size() == 1 && Op1I->getOpcode() == Instruction::Sub) { // Swap the two operands of the subexpr... Value *IIOp0 = Op1I->getOperand(0), *IIOp1 = Op1I->getOperand(1); Op1I->setOperand(0, IIOp1); |
