commit d406764d521e9d9ac17ec8b23fdc3a0f438c931c
author Chris Lattner <sabre@nondot.org> Thu Feb 17 20:55:29 2011 +0000
committer Chris Lattner <sabre@nondot.org> Thu Feb 17 20:55:29 2011 +0000
tree 8f512fb4041d1e86524d4e56c0c13315bf0ebe3b
parent 2a666fc2c7f77145c42c9c6a989996f209901287

add is always integer, thanks to Frits for noticing this.

llvm-svn: 125774

llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
index 89cc540..c36a955 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
@@ -147,7 +147,7 @@
     return BinaryOperator::CreateXor(LHS, RHS);
 
   // X + X --> X << 1
-  if (LHS == RHS && I.getType()->isIntegerTy()) {
+  if (LHS == RHS) {
     BinaryOperator *New =
       BinaryOperator::CreateShl(LHS, ConstantInt::get(I.getType(), 1));
     New->setHasNoSignedWrap(I.hasNoSignedWrap());