commit b6431da7be3035231c33c87c6fcbb97ad1bc8d46
author Nick Lewycky <nicholas@mxc.ca> Sat Mar 03 03:14:40 2007 +0000
committer Nick Lewycky <nicholas@mxc.ca> Sat Mar 03 03:14:40 2007 +0000
tree 3e35427b01eaf07022815984004132d1aef9140d
parent fa83404afa09234daa5aced7bd78ccff4f7e6750

Translate bit operations to English.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34868 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/PredicateSimplifier.cpp

diff --git a/lib/Transforms/Scalar/PredicateSimplifier.cpp b/lib/Transforms/Scalar/PredicateSimplifier.cpp
index a0f686e..b425a8c 100644
--- a/lib/Transforms/Scalar/PredicateSimplifier.cpp
+++ b/lib/Transforms/Scalar/PredicateSimplifier.cpp
@@ -1461,7 +1461,8 @@
 
                   const IntegerType *Ty = CI->getType();
                   LV = LT;
-                  add(O.LHS, ConstantInt::get(Ty->getMask().lshr(1)),
+                  add(O.LHS, ConstantInt::get(
+                        APInt::getSignedMaxValue(Ty->getBitWidth())),
                       ICmpInst::ICMP_UGT);
                 } else if (LV == SGT && CI->getValue().isPositive()) {
                   // i8 %x s> 5 implies %x > 5 and %x u< 128