diff options
Diffstat (limited to 'llvm/include/llvm/CodeGen/BreakCriticalMachineEdge.h')
| -rw-r--r-- | llvm/include/llvm/CodeGen/BreakCriticalMachineEdge.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/include/llvm/CodeGen/BreakCriticalMachineEdge.h b/llvm/include/llvm/CodeGen/BreakCriticalMachineEdge.h index a8034275982..fd5df521f22 100644 --- a/llvm/include/llvm/CodeGen/BreakCriticalMachineEdge.h +++ b/llvm/include/llvm/CodeGen/BreakCriticalMachineEdge.h @@ -22,9 +22,10 @@ namespace llvm { MachineBasicBlock* SplitCriticalMachineEdge(MachineBasicBlock* src, MachineBasicBlock* dst) { + MachineFunction &MF = *src->getParent(); const BasicBlock* srcBB = src->getBasicBlock(); - MachineBasicBlock* crit_mbb = new MachineBasicBlock(srcBB); + MachineBasicBlock* crit_mbb = MF.CreateMachineBasicBlock(srcBB); // modify the llvm control flow graph src->removeSuccessor(dst); @@ -32,11 +33,10 @@ MachineBasicBlock* SplitCriticalMachineEdge(MachineBasicBlock* src, crit_mbb->addSuccessor(dst); // insert the new block into the machine function. - src->getParent()->getBasicBlockList().insert(src->getParent()->end(), - crit_mbb); + MF.push_back(crit_mbb); // insert a unconditional branch linking the new block to dst - const TargetMachine& TM = src->getParent()->getTarget(); + const TargetMachine& TM = MF.getTarget(); const TargetInstrInfo* TII = TM.getInstrInfo(); std::vector<MachineOperand> emptyConditions; TII->InsertBranch(*crit_mbb, dst, (MachineBasicBlock*)0, |
