[llvm-commits] [llvm] r67657 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

[Chris Lattner]

Author: lattner
Date: Tue Mar 24 18:48:25 2009
New Revision: 67657

URL: http://llvm.org/viewvc/llvm-project?rev=67657&view=rev
Log:
oops, I intended to remove this, not comment it out.  Thanks Duncan!

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=67657&r1=67656&r2=67657&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Tue Mar 24 18:48:25 2009
@@ -6582,8 +6582,7 @@
       // preferable because it allows the C<<Y expression to be hoisted out
       // of a loop if Y is invariant and X is not.
       if (Shift && Shift->hasOneUse() && RHSV == 0 &&
-          ICI.isEquality() && !Shift->isArithmeticShift()/* &&
-          isa<Instruction>(Shift->getOperand(0))*/) {
+          ICI.isEquality() && !Shift->isArithmeticShift()) {
         // Compute C << Y.
         Value *NS;
         if (Shift->getOpcode() == Instruction::LShr) {