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Cosmetical changne in order to conform to coding std. 

Thank Eric Christopher for figuring out these problems!

llvm-svn: 171805
This commit is contained in:
Shuxin Yang 2013-01-07 22:41:28 +00:00
parent b2120fd465
commit 8013866519
1 changed files with 6 additions and 5 deletions
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11
llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
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@ -297,9 +297,8 @@ static void detectLog2OfHalf(Value *&Op, Value *&Y, IntrinsicInst *&Log2) {
static bool isFMulOrFDivWithConstant(Value *V) {
Instruction *I = dyn_cast<Instruction>(V);
if (!I || (I->getOpcode() != Instruction::FMul &&
I->getOpcode() != Instruction::FDiv)) {
I->getOpcode() != Instruction::FDiv))
return false;
}
ConstantFP *C0 = dyn_cast<ConstantFP>(I->getOperand(0));
ConstantFP *C1 = dyn_cast<ConstantFP>(I->getOperand(1));
@ -323,8 +322,8 @@ static bool isNormalFp(const ConstantFP *C) {
/// resulting expression. Note that this function could return NULL in
/// case the constants cannot be folded into a normal floating-point.
///
Value *InstCombiner::foldFMulConst
(Instruction *FMulOrDiv, ConstantFP *C, Instruction *InsertBefore) {
Value *InstCombiner::foldFMulConst(Instruction *FMulOrDiv, ConstantFP *C,
Instruction *InsertBefore) {
assert(isFMulOrFDivWithConstant(FMulOrDiv) && "V is invalid");
Value *Opnd0 = FMulOrDiv->getOperand(0);
@ -412,7 +411,9 @@ Instruction *InstCombiner::visitFMul(BinaryOperator &I) {
ConstantFP *C1 = dyn_cast<ConstantFP>(Opnd1);
bool Swap = false;
if (C0) {
std::swap(C0, C1); std::swap(Opnd0, Opnd1); Swap = true;
std::swap(C0, C1);
std::swap(Opnd0, Opnd1);
Swap = true;
}
if (C1 && C1->getValueAPF().isNormal() &&