[llvm] r240317 - Remove "const" from the MachineFunction reference in VLIWPacketizerList

[Krzysztof Parzyszek]

Because the subclasses of VLIWPacketizerList can modify the machine 
function.  With this change they can use the MF member from the parent 
class.

-Krzysztof


On 6/22/2015 2:13 PM, Eric Christopher wrote:
> ... why?
>
> -eric
>
> On Mon, Jun 22, 2015 at 12:06 PM Krzysztof Parzyszek
> <kparzysz at codeaurora.org <mailto:kparzysz at codeaurora.org>> wrote:
>
>     Author: kparzysz
>     Date: Mon Jun 22 13:59:44 2015
>     New Revision: 240317
>
>     URL: http://llvm.org/viewvc/llvm-project?rev=240317&view=rev
>     Log:
>     Remove "const" from the MachineFunction reference in VLIWPacketizerList
>
>
>     Modified:
>          llvm/trunk/include/llvm/CodeGen/DFAPacketizer.h
>
>     Modified: llvm/trunk/include/llvm/CodeGen/DFAPacketizer.h
>     URL:
>     http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/DFAPacketizer.h?rev=240317&r1=240316&r2=240317&view=diff
>     ==============================================================================
>     --- llvm/trunk/include/llvm/CodeGen/DFAPacketizer.h (original)
>     +++ llvm/trunk/include/llvm/CodeGen/DFAPacketizer.h Mon Jun 22
>     13:59:44 2015
>     @@ -91,7 +91,7 @@ public:
>       // API call is made to prune the dependence.
>       class VLIWPacketizerList {
>       protected:
>     -  const MachineFunction &MF;
>     +  MachineFunction &MF;
>         const TargetInstrInfo *TII;
>
>         // The VLIW Scheduler.
>
>
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>


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