| commit | 5705f546e54e94a07c83ef181efa307baef19dfe | [log] [tgz] |
|---|---|---|
| author | Akira Hatanaka <ahatanaka@mips.com> | Thu May 02 23:07:05 2013 +0000 |
| committer | Akira Hatanaka <ahatanaka@mips.com> | Thu May 02 23:07:05 2013 +0000 |
| tree | 07952c2ea9169338fa44f9649f2517863bf034f2 | |
| parent | 952e8dfa8c852291937582cf9884635f2e0fd843 [diff] |
[mips] Handle reading, writing or copying of ccond field of DSP control register. - Define pseudo instructions which store or load ccond field of the DSP control register. - Emit the pseudos in MipsSEInstrInfo::storeRegToStack and loadRegFromStack. - Expand the pseudos before callee-scan save. - Emit instructions RDDSP or WRDSP to copy between ccond field and GPRs. llvm-svn: 180969