[llvm-commits] [llvm] r60402 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

[Bill Wendling]

Author: void
Date: Tue Dec  2 00:22:04 2008
New Revision: 60402

URL: http://llvm.org/viewvc/llvm-project?rev=60402&view=rev
Log:
Merge two if-statements into one.

Modified:
    llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp?rev=60402&r1=60401&r2=60402&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Tue Dec  2 00:22:04 2008
@@ -4443,14 +4443,10 @@
   APInt Xor = CI1->getValue() ^ CI2->getValue();
   if (!Xor.isAllOnesValue()) return 0;
 
-  if (V1 == B) {
+  if (V1 == A || V1 == B)
     Instruction *NewOp =
-      InsertNewInstBefore(BinaryOperator::CreateAnd(A, CI1), I);
-    return BinaryOperator::CreateOr(NewOp, B);
-  } else if (V1 == A) {
-    Instruction *NewOp =
-      InsertNewInstBefore(BinaryOperator::CreateAnd(B, CI1), I);
-    return BinaryOperator::CreateOr(NewOp, A);
+      InsertNewInstBefore(BinaryOperator::CreateAnd((V1 == A) ? B : A, CI1), I);
+    return BinaryOperator::CreateOr(NewOp, V1);
   }
 
   return 0;