[llvm-commits] CVS: llvm/lib/Transforms/Scalar/InstructionCombining.cpp

[Chris Lattner]

Changes in directory llvm/lib/Transforms/Scalar:

InstructionCombining.cpp updated: 1.72 -> 1.73

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Log message:

Minor change, no functionality diff


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Diffs of the changes:

Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.72 llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.73
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.72	Mon Mar 10 13:16:08 2003
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp	Mon Mar 10 13:20:30 2003
@@ -510,11 +510,11 @@
     if (Op0I->getOpcode() == Instruction::Or && Op0I->use_size() == 1) {
       if (Op0I->getOperand(0) == Op1)                // (B|A)^B == (A|B)^B
         cast<BinaryOperator>(Op0I)->swapOperands();
-      if (Op0I->getOperand(1) == Op1) {              // (A|B)^B == A & ~B
+      if (Op0I->getOperand(1) == Op1) {              // (A|B)^B == ~B & A
         Value *NotB = BinaryOperator::createNot(Op1, Op1->getName()+".not", &I);
         WorkList.push_back(cast<Instruction>(NotB));
-        return BinaryOperator::create(Instruction::And, Op0I->getOperand(0),
-                                      NotB);
+        return BinaryOperator::create(Instruction::And, NotB,
+                                      Op0I->getOperand(0));
       }
     }