[llvm-commits] [llvm] r168630 - /llvm/trunk/lib/CodeGen/RegAllocBase.cpp

[Chad Rosier]

On Nov 26, 2012, at 3:18 PM, Jakob Stoklund Olesen <stoklund at 2pi.dk> wrote:

> 
> On Nov 26, 2012, at 3:14 PM, Chad Rosier <mcrosier at apple.com> wrote:
> 
>> Author: mcrosier
>> Date: Mon Nov 26 17:14:37 2012
>> New Revision: 168630
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=168630&view=rev
>> Log:
>> Now that the X86 Maximal Stack Alignment Check pass has been removed (i.e.,
>> r168627), we no longer need to call the freezeReservedRegs() function a second
>> time.  Previously, this pass was conservatively adding the FP to the set of
>> reserved registers, requiring the second update to the reserved registers.
>> rdar://12719844
> 
> Thanks. There is one in RegAllocFast as well.

Whoops, missed that one.  I'll remove it shortly.

I also see one in RegAllocPBQP.cpp.  I'll remove that one as well unless anyone knows of a reason to keep it in place.

 Chad

> /jakob
>