| commit | 4254319ef9cb557af41052b8ca2e85b325698521 | [log] [tgz] |
|---|---|---|
| author | Akira Hatanaka <ahatanaka@mips.com> | Tue Apr 30 23:22:09 2013 +0000 |
| committer | Akira Hatanaka <ahatanaka@mips.com> | Tue Apr 30 23:22:09 2013 +0000 |
| tree | acd6a2f4e42350e59e127da0aaf7269ee5330e49 | |
| parent | 14c84cdb9cb19bb1ca3a5e61a375edb0ba231c7a [diff] |
[mips] Fix handling of instructions which copy to/from accumulator registers. Expand copy instructions between two accumulator registers before callee-saved scan is done. Handle copies between integer GPR and hi/lo registers in MipsSEInstrInfo::copyPhysReg. Delete pseudo-copy instructions that are not needed. llvm-svn: 180827