| commit | 7257fda1b3b047f6fd46df8a9999580fcfafbfae | [log] [tgz] |
|---|---|---|
| author | Hal Finkel <hfinkel@anl.gov> | Sat Mar 23 17:14:27 2013 +0000 |
| committer | Hal Finkel <hfinkel@anl.gov> | Sat Mar 23 17:14:27 2013 +0000 |
| tree | e6735a86d0b1bedcf457886f9585064903d65780 | |
| parent | 7cdba152bbe4debfb58ed6d9559ef77aae8a0b31 [diff] |
Remove dead PPC LR spilling code The LR register is unconditionally reserved, and its spilling and restoration is handled by the prologue/epilogue code. As a result, it is never explicitly spilled by the register allocator. No functionality change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177823 91177308-0d34-0410-b5e6-96231b3b80d8