diff options
| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-10-01 12:22:49 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-10-01 12:22:49 +0000 |
| commit | 5469c39a2643af0abdb80726411b04ce57d99493 (patch) | |
| tree | 7b3d3c497cdce1b722e4c98a2dae830b8364e999 /llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp | |
| parent | 0d46b1a30f00f79e73f54894dddb9cc9cf1a79b0 (diff) | |
| download | bcm5719-llvm-5469c39a2643af0abdb80726411b04ce57d99493.tar.gz bcm5719-llvm-5469c39a2643af0abdb80726411b04ce57d99493.zip | |
[SystemZ] Add truncating high-word stores (STCH and STHH)
llvm-svn: 191743
Diffstat (limited to 'llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp b/llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp index 7cbb4f715b5..199299379cf 100644 --- a/llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp +++ b/llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp @@ -826,6 +826,14 @@ SystemZInstrInfo::expandPostRAPseudo(MachineBasicBlock::iterator MI) const { expandRXYPseudo(MI, SystemZ::L, SystemZ::LFH); return true; + case SystemZ::STCMux: + expandRXYPseudo(MI, SystemZ::STC, SystemZ::STCH); + return true; + + case SystemZ::STHMux: + expandRXYPseudo(MI, SystemZ::STH, SystemZ::STHH); + return true; + case SystemZ::STMux: expandRXYPseudo(MI, SystemZ::ST, SystemZ::STFH); return true; |
