From aafd20963209e1f19235de9de1afed3584a830c3 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 llvm-svn: 101364 --- llvm/lib/Target/X86/X86ISelLowering.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp') diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 03b5942268a..9575b0f112f 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -9918,7 +9918,7 @@ static bool LowerToBSwap(CallInst *CI) { // Verify this is a simple bswap. if (CI->getNumOperands() != 2 || - CI->getType() != CI->getOperand(1)->getType() || + CI->getType() != CI->getOperand(0)->getType() || !CI->getType()->isIntegerTy()) return false; @@ -9931,7 +9931,7 @@ static bool LowerToBSwap(CallInst *CI) { Module *M = CI->getParent()->getParent()->getParent(); Constant *Int = Intrinsic::getDeclaration(M, Intrinsic::bswap, Tys, 1); - Value *Op = CI->getOperand(1); + Value *Op = CI->getOperand(0); Op = CallInst::Create(Int, Op, CI->getName(), CI); CI->replaceAllUsesWith(Op); -- cgit v1.2.3