tree aa50e240fd99da2a198046d32f37dbf17c4064fa
parent 1c6c61a6089fb2bef47de5ee9a5f4acc34047600
author Hal Finkel <hfinkel@anl.gov> 1363293220 +0000
committer Hal Finkel <hfinkel@anl.gov> 1363293220 +0000

Provide the register scavenger to processFunctionBeforeFrameFinalized

Add 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177108 91177308-0d34-0410-b5e6-96231b3b80d8