[llvm-commits] [llvm] r105774 - /llvm/trunk/lib/Target/ARM/Thumb2ITBlockPass.cpp
Evan Cheng
evan.cheng at apple.com
Wed Jun 9 19:08:20 PDT 2010
Author: evancheng
Date: Wed Jun 9 21:08:20 2010
New Revision: 105774
URL: http://llvm.org/viewvc/llvm-project?rev=105774&view=rev
Log:
Delete code that's not safe.
Modified:
llvm/trunk/lib/Target/ARM/Thumb2ITBlockPass.cpp
Modified: llvm/trunk/lib/Target/ARM/Thumb2ITBlockPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/Thumb2ITBlockPass.cpp?rev=105774&r1=105773&r2=105774&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/Thumb2ITBlockPass.cpp (original)
+++ llvm/trunk/lib/Target/ARM/Thumb2ITBlockPass.cpp Wed Jun 9 21:08:20 2010
@@ -230,19 +230,6 @@
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;
}
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