[llvm-commits] [llvm] r53449 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

[Chris Lattner]

Author: lattner
Date: Fri Jul 11 01:40:29 2008
New Revision: 53449

URL: http://llvm.org/viewvc/llvm-project?rev=53449&view=rev
Log:
a missed optimization that Eli spotted

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=53449&r1=53448&r2=53449&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Fri Jul 11 01:40:29 2008
@@ -5336,7 +5336,7 @@
     case ICmpInst::ICMP_SLT:
       if (Max.slt(RHSVal))                    // A <s C -> true iff max(A) < C
         return ReplaceInstUsesWith(I, ConstantInt::getTrue());
-      if (Min.sgt(RHSVal))                    // A <s C -> false iff min(A) >= C
+      if (Min.sge(RHSVal))                    // A <s C -> false iff min(A) >= C
         return ReplaceInstUsesWith(I, ConstantInt::getFalse());
       if (RHSVal == Max)                      // A <s MAX -> A != MAX
         return new ICmpInst(ICmpInst::ICMP_NE, Op0, Op1);