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inline function into its only caller.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112455 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-08-29 19:28:28 +00:00
parent cb7f653422
commit c34c2200a8
1 changed files with 6 additions and 13 deletions
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19
lib/CodeGen/DwarfEHPrepare.cpp
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@ -112,26 +112,19 @@ namespace {
bool FindSelectorAndURoR(Instruction *Inst, bool &URoRInvoke,
SmallPtrSet<IntrinsicInst*, 8> &SelCalls);
/// DoMem2RegPromotion - Take an alloca call and promote it from memory to a
/// register.
bool DoMem2RegPromotion(Value *V) {
AllocaInst *AI = dyn_cast<AllocaInst>(V);
/// PromoteStoreInst - Perform Mem2Reg on a StoreInst.
bool PromoteStoreInst(StoreInst *SI) {
if (!SI || !DT || !DF) return false;
AllocaInst *AI = dyn_cast<AllocaInst>(SI->getOperand(1));
if (!AI || !isAllocaPromotable(AI)) return false;
// Turn the alloca into a register.
std::vector<AllocaInst*> Allocas(1, AI);
PromoteMemToReg(Allocas, *DT, *DF);
return true;
}
/// PromoteStoreInst - Perform Mem2Reg on a StoreInst.
bool PromoteStoreInst(StoreInst *SI) {
if (!SI || !DT || !DF) return false;
if (DoMem2RegPromotion(SI->getOperand(1)))
return true;
return false;
}
/// PromoteEHPtrStore - Promote the storing of an EH pointer into a
/// register. This should get rid of the store and subsequent loads.
bool PromoteEHPtrStore(IntrinsicInst *II) {