From d46fdb45387f46beeadc04472b3a66ad1da3aca1 Mon Sep 17 00:00:00 2001 From: Gabor Greif Date: Thu, 15 Apr 2010 10:49:53 +0000 Subject: rotate CallInst operands, i.e. move callee to the back of the operand array the motivation for this patch are laid out in my mail to llvm-commits: more efficient access to operands and callee, faster callgraph-construction, smaller compiler binary git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101364 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/InstCombine/InstCombineShifts.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/Transforms/InstCombine/InstCombineShifts.cpp') diff --git a/lib/Transforms/InstCombine/InstCombineShifts.cpp b/lib/Transforms/InstCombine/InstCombineShifts.cpp index 836bda3..e50d0bc 100644 --- a/lib/Transforms/InstCombine/InstCombineShifts.cpp +++ b/lib/Transforms/InstCombine/InstCombineShifts.cpp @@ -404,7 +404,7 @@ Instruction *InstCombiner::visitLShr(BinaryOperator &I) { isPowerOf2_32(BitWidth) && Log2_32(BitWidth) == Op1C->getZExtValue()){ bool isCtPop = II->getIntrinsicID() == Intrinsic::ctpop; Constant *RHS = ConstantInt::getSigned(Op0->getType(), isCtPop ? -1:0); - Value *Cmp = Builder->CreateICmpEQ(II->getOperand(1), RHS); + Value *Cmp = Builder->CreateICmpEQ(II->getOperand(0), RHS); return new ZExtInst(Cmp, II->getType()); } } -- cgit v1.1