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| author | Jim Grosbach <grosbach@apple.com> | 2009-10-19 22:27:30 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2009-10-19 22:27:30 +0000 |
| commit | d482f55af135081aee7f7ab972bb8973f189c88f (patch) | |
| tree | ab7c243668857e2eeed65a76d0a565783c224de8 /lib/CodeGen/MachineLoopInfo.cpp | |
| parent | 4d1522234192704f45dfd2527c2913fa60be616e (diff) | |
Adjust the scavenge register spilling to allow the target to choose an
appropriate restore location for the spill as well as perform the actual
save and restore.
The Thumb1 target uses this to make sure R12 is not clobbered while a spilled
scavenger register is live there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84554 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineLoopInfo.cpp')
0 files changed, 0 insertions, 0 deletions