[llvm-commits] [llvm] r44655 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

[Chris Lattner]

Author: lattner
Date: Thu Dec  6 00:25:04 2007
New Revision: 44655

URL: http://llvm.org/viewvc/llvm-project?rev=44655&view=rev
Log:
simplify some code.

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=44655&r1=44654&r2=44655&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Thu Dec  6 
00:25:04 2007
@@ -6082,9 +6082,8 @@
         // the constant which would cause it to be modified for this
         // operation.
         //
-        if (isValid && !isLeftShift && I.getOpcode() == Instruction::AShr) {
+        if (isValid && I.getOpcode() == Instruction::AShr)
           isValid = Op0C->getValue()[TypeBits-1] == highBitSet;
-        }
         
         if (isValid) {
           Constant *NewRHS = ConstantExpr::get(I.getOpcode(), Op0C, Op1);


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