[llvm-commits] [PATCH 6/6] Allow remat of 'li' in the reg coalescer

[Hal Finkel]

On Wed, 22 Aug 2012 11:16:52 +0100
Tobias von Koch <tobias.von.koch at gmail.com> wrote:

> Dear all,
> 
> This is part of a series of patches for the PowerPC backend to add and
> improve support for Freescale processors.
> 
> Please review and commit if this is OK - I don't have commit access.
> 

r162727. Thanks!

 -Hal

> Thanks!
> Tobias
> 
> Description of this patch:
> 
> Allow load-immediates to be rematerialised in the register coalescer
> for PPC. This makes test/CodeGen/PowerPC/big-endian-formal-args.ll
> fail, because it relies on a register move getting emitted. The
> immediate load is equivalent, so change this test case.



-- 
Hal Finkel
Postdoctoral Appointee
Leadership Computing Facility
Argonne National Laboratory