| commit | fed4d19eddcedf2a210a0ff3a290f4bf70927452 | [log] [tgz] |
|---|---|---|
| author | Hal Finkel <hfinkel@anl.gov> | Sat Dec 10 04:50:53 2011 +0000 |
| committer | Hal Finkel <hfinkel@anl.gov> | Sat Dec 10 04:50:53 2011 +0000 |
| tree | e45dd4dfe4cadc99a0d1999a2f2e8b7826bad337 | |
| parent | 46c313fb5a027c59163dd2295bdc473d58096510 [diff] |
Make CR spill and restore use a reserved register. These operations cannot use the register scavenger because the scavenger can only scavenge one register and frame-index elimination may have already grabbed it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146318 91177308-0d34-0410-b5e6-96231b3b80d8