// If the SCEV is computable at this level, insert it into the header
// after the PHIs (and after any other instructions that we've inserted
// there) so that it is guaranteed to dominate any user inside the loop.
- if (L && SE.hasComputableLoopEvolution(S, L) && !PostIncLoops.count(L)) {
- InsertPt = L->getHeader()->getFirstNonPHI();
- if (isa<LandingPadInst>(InsertPt))
- InsertPt = llvm::next(BasicBlock::iterator(InsertPt));
- }
+ if (L && SE.hasComputableLoopEvolution(S, L) && !PostIncLoops.count(L))
+ InsertPt = L->getHeader()->getFirstInsertionPt();
while (isInsertedInstruction(InsertPt) || isa<DbgInfoIntrinsic>(InsertPt))
InsertPt = llvm::next(BasicBlock::iterator(InsertPt));
break;
}
for (int i = 0, e = ComplexEdgeSuccs.size(); i != e; ++i) {
// call runtime to perform increment
- BasicBlock::iterator InsertPt = ComplexEdgeSuccs[i+1]->getFirstNonPHI();
- if (isa<LandingPadInst>(InsertPt)) ++InsertPt;
+ BasicBlock::iterator InsertPt =
+ ComplexEdgeSuccs[i+1]->getFirstInsertionPt();
IRBuilder<> Builder(InsertPt);
Value *CounterPtrArray =
Builder.CreateConstInBoundsGEP2_64(EdgeTable, 0,
CastInst *&InsertedCast = InsertedCasts[UserBB];
if (!InsertedCast) {
- BasicBlock::iterator InsertPt = UserBB->getFirstNonPHI();
- if (isa<LandingPadInst>(InsertPt)) ++InsertPt;
-
+ BasicBlock::iterator InsertPt = UserBB->getFirstInsertionPt();
InsertedCast =
CastInst::Create(CI->getOpcode(), CI->getOperand(0), CI->getType(), "",
InsertPt);
CmpInst *&InsertedCmp = InsertedCmps[UserBB];
if (!InsertedCmp) {
- BasicBlock::iterator InsertPt = UserBB->getFirstNonPHI();
- if (isa<LandingPadInst>(InsertPt)) ++InsertPt; // Skip landingpad inst.
+ BasicBlock::iterator InsertPt = UserBB->getFirstInsertionPt();
InsertedCmp =
CmpInst::Create(CI->getOpcode(),
CI->getPredicate(), CI->getOperand(0),
(DVI->getParent() != VI->getParent() || DT->dominates(DVI, VI))) {
DEBUG(dbgs() << "Moving Debug Value before :\n" << *DVI << ' ' << *VI);
DVI->removeFromParent();
- if (isa<PHINode>(VI)) {
- BasicBlock::iterator InsertPt = VI->getParent()->getFirstNonPHI();
- if (isa<LandingPadInst>(InsertPt)) ++InsertPt;
- DVI->insertBefore(InsertPt);
- } else {
+ if (isa<PHINode>(VI))
+ DVI->insertBefore(VI->getParent()->getFirstInsertionPt());
+ else
DVI->insertAfter(VI);
- }
return true;
}
Instruction *&InsertedTrunc = InsertedTruncs[UserBB];
if (!InsertedTrunc) {
- BasicBlock::iterator InsertPt = UserBB->getFirstNonPHI();
- if (isa<LandingPadInst>(InsertPt)) ++InsertPt;
+ BasicBlock::iterator InsertPt = UserBB->getFirstInsertionPt();
InsertedTrunc = new TruncInst(I, Src->getType(), "", InsertPt);
}