[mips] Add function MipsFrameLowering::estimateStackSize.
authorAkira Hatanaka <ahatanaka@mips.com>
Fri, 2 Nov 2012 21:10:22 +0000 (21:10 +0000)
committerAkira Hatanaka <ahatanaka@mips.com>
Fri, 2 Nov 2012 21:10:22 +0000 (21:10 +0000)
commit97b43d8bdf25c8c3a07728ba28a9a564c4ba7bec
treea5f3e88209e13f1db595a7981d0a433c112407f0
parent719df2874ce602f2f36f13cb7225a16e9ba0582c
[mips] Add function MipsFrameLowering::estimateStackSize.

This function estimates stack size and will be called before
PrologEpilogInserter scans the callee-saved registers.

llvm-svn: 167313
llvm/lib/Target/Mips/MipsFrameLowering.cpp
llvm/lib/Target/Mips/MipsFrameLowering.h