[llvm] r183108 - R600: CALL_FS consumes a stack size entry

[Bill Wendling]

Sorry. The tree is closed to further patches. 

-bw

On Jun 3, 2013, at 9:43 AM, Vincent Lejeune <vljn at ovi.com> wrote:

> yes, sorry I forgot to add the corresponding note, it's a bug fix, I'm adding Bill to the mail
> 
> 
> 
> ----- Mail original -----
>> De : Alex Deucher <alexdeucher at gmail.com>
>> À : Vincent Lejeune <vljn at ovi.com>
>> Cc : llvm-commits at cs.uiuc.edu
>> Envoyé le : Lundi 3 juin 2013 18h37
>> Objet : Re: [llvm] r183108 - R600: CALL_FS consumes a stack size entry
>> 
>> On Mon, Jun 3, 2013 at 11:44 AM, Vincent Lejeune <vljn at ovi.com> wrote:
>>> Author: vljn
>>> Date: Mon Jun  3 10:44:42 2013
>>> New Revision: 183108
>>> 
>>> URL: http://llvm.org/viewvc/llvm-project?rev=183108&view=rev
>>> Log:
>>> R600: CALL_FS consumes a stack size entry
>> 
>> Candidate for the 3.3 branch?
>> 
>> Alex
>> 
>>> 
>>> Modified:
>>>      llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp
>>> 
>>> Modified: llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp
>>> URL:
>> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp?rev=183108&r1=183107&r2=183108&view=diff
>> ==============================================================================
>>> --- llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp (original)
>>> +++ llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp Mon Jun  3
>> 10:44:42 2013
>>> @@ -340,6 +340,7 @@ public:
>>>           BuildMI(MBB, MBB.begin(), MBB.findDebugLoc(MBB.begin()),
>>>               getHWInstrDesc(CF_CALL_FS));
>>>           CfCount++;
>>> +        MaxStack = 1;
>>>         }
>>>         std::vector<ClauseFile> FetchClauses, AluClauses;
>>>         for (MachineBasicBlock::iterator I = MBB.begin(), E = MBB.end();
>>> 
>>> 
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>>