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Delete code that's not safe.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105774 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2010-06-10 02:08:20 +00:00
parent 4b425a8caa
commit aa4b5429ef
1 changed files with 0 additions and 13 deletions
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13
lib/Target/ARM/Thumb2ITBlockPass.cpp
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@ -230,19 +230,6 @@ bool Thumb2ITBlockPass::InsertITBlock(MachineInstr *First, MachineInstr *Last) {
MBBI = E; MBBI = E;
} }
} while (MBBI != E); } while (MBBI != E);
// Insert a new block for consecutive predicated instructions.
MachineFunction *MF = MBB->getParent();
MachineBasicBlock *NewMBB = MF->CreateMachineBasicBlock(MBB->getBasicBlock());
MachineFunction::iterator InsertPos = MBB;
MF->insert(++InsertPos, NewMBB);
// Move all the successors of this block to the specified block.
NewMBB->transferSuccessors(MBB);
// Add an edge from CurMBB to NewMBB for the fall-through.
MBB->addSuccessor(NewMBB);
NewMBB->splice(NewMBB->end(), MBB, ++MBBI, MBB->end());
return true; return true;
} }