[PATCH] Provide the register scavenger to processFunctionBeforeFrameFinalized

[Jakob Stoklund Olesen]

On Mar 14, 2013, at 11:28 AM, Hal Finkel <hfinkel at anl.gov> wrote:

> Hello again,
> 
> Please review this patch which adds the current PEI register scavenger as a parameter to the processFunctionBeforeFrameFinalized callback.
> 
> This change is necessary in order to allow the PowerPC target code to set the register scavenger frame index after the save-area offset adjustments performed by processFunctionBeforeFrameFinalized. Only after these adjustments have been made is it possible to estimate the size of the stack frame. This is part of a set of improvements to the PowerPC spill-code handling.

LGTM.

/jakob

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20130314/c1c28f5e/attachment.html>