[llvm] r187433 - [Sparc] Rewrite MBB's live-in registers for leaf functions. Also, add

[Duncan Sands]

Hi Venkatraman,

On 30/07/13 21:53, Venkatraman Govindaraju wrote:
> Author: venkatra
> Date: Tue Jul 30 14:53:10 2013
> New Revision: 187433
>
> URL: http://llvm.org/viewvc/llvm-project?rev=187433&view=rev
> Log:
> [Sparc] Rewrite MBB's live-in registers for leaf functions. Also, add
> register i7 as a live-in if current function's return address is taken.
>
> This revision fixes PR16269.

thanks a lot - this indeed fixes all of the SPARC "using an undefined physical
register" failures when building with expensive checks.

Ciao, Duncan.