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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197464 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Trick 2013-12-17 04:50:40 +00:00
parent 04ca26908e
commit 8b81765f73
1 changed files with 3 additions and 3 deletions
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6
lib/Target/PowerPC/PPCInstrInfo.cpp
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@ -1486,7 +1486,7 @@ protected:
if (J->getOpcode() == PPC::B) {
if (J->getOperand(0).getMBB() == &ReturnMBB) {
// This is an unconditional branch to the return. Replace the
// branch with a blr.
// branch with a blr.
BuildMI(**PI, J, J->getDebugLoc(), TII->get(PPC::BLR));
MachineBasicBlock::iterator K = J--;
K->eraseFromParent();
@ -1528,7 +1528,7 @@ protected:
if ((*PI)->canFallThrough() && (*PI)->isLayoutSuccessor(&ReturnMBB))
OtherReference = true;
// Predecessors are stored in a vector and can't be removed here.
// Predecessors are stored in a vector and can't be removed here.
if (!OtherReference && BlockChanged) {
PredToRemove.push_back(*PI);
}
@ -1571,7 +1571,7 @@ public:
return Changed;
for (MachineFunction::iterator I = MF.begin(); I != MF.end();) {
MachineBasicBlock &B = *I++;
MachineBasicBlock &B = *I++;
if (processBlock(B))
Changed = true;
}