[llvm-commits] [llvm] r126159 - /llvm/trunk/lib/Target/ARM/Thumb2InstrInfo.cpp

[Evan Cheng]

On Feb 21, 2011, at 5:06 PM, Jakob Stoklund Olesen wrote:

> 
> On Feb 21, 2011, at 3:40 PM, Evan Cheng wrote:
> 
>> Author: evancheng
>> Date: Mon Feb 21 17:40:47 2011
>> New Revision: 126159
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=126159&view=rev
>> Log:
>> Skipping over debugvalue instructions to determine whether the split spot is in a IT block. rdar://9030770
>> 
>> Modified:
>>   llvm/trunk/lib/Target/ARM/Thumb2InstrInfo.cpp
>> 
>> Modified: llvm/trunk/lib/Target/ARM/Thumb2InstrInfo.cpp
>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/Thumb2InstrInfo.cpp?rev=126159&r1=126158&r2=126159&view=diff
>> ==============================================================================
>> --- llvm/trunk/lib/Target/ARM/Thumb2InstrInfo.cpp (original)
>> +++ llvm/trunk/lib/Target/ARM/Thumb2InstrInfo.cpp Mon Feb 21 17:40:47 2011
>> @@ -95,6 +95,9 @@
>> bool
>> Thumb2InstrInfo::isLegalToSplitMBBAt(MachineBasicBlock &MBB,
>>                                     MachineBasicBlock::iterator MBBI) const {
>> +  while (MBBI->isDebugValue())
>> +    ++MBBI;
>> +
> 
> Does this work if the last instruction in the basic block is a DBG_VALUE?
> 

Fixed: r126192.

Evan

>