[llvm-commits] [llvm] r113608 - /llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp

[Benjamin Kramer]

Author: d0k
Date: Fri Sep 10 14:52:35 2010
New Revision: 113608

URL: http://llvm.org/viewvc/llvm-project?rev=113608&view=rev
Log:
This transform is also performed by InstructionSimplify, remove the duplicate.

Modified:
    llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp

Modified: llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp?rev=113608&r1=113607&r2=113608&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp (original)
+++ llvm/trunk/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp Fri Sep 10 14:52:35 2010
@@ -207,9 +207,6 @@
     }
     break;
   case Instruction::Or:
-    if (Together == AndRHS) // (X | C) & C --> C
-      return ReplaceInstUsesWith(TheAnd, AndRHS);
-
     if (Op->hasOneUse() && Together != OpRHS) {
       // (X | C1) & C2 --> (X | (C1&C2)) & C2
       Value *Or = Builder->CreateOr(X, Together);