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author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-10-01 12:22:49 +0000 |
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committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-10-01 12:22:49 +0000 |
commit | 9813dbf396e63f6d4fd99fe0f6651e831cb7414b (patch) | |
tree | 6ad5a9f5502149ac3e65afd8654182584b78bccb /lib/Target/SystemZ/SystemZInstrInfo.cpp | |
parent | 9a05f040e70494ab0092faa9ed10dc70ff1f4e66 (diff) | |
download | external_llvm-9813dbf396e63f6d4fd99fe0f6651e831cb7414b.zip external_llvm-9813dbf396e63f6d4fd99fe0f6651e831cb7414b.tar.gz external_llvm-9813dbf396e63f6d4fd99fe0f6651e831cb7414b.tar.bz2 |
[SystemZ] Add truncating high-word stores (STCH and STHH)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191743 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SystemZ/SystemZInstrInfo.cpp')
-rw-r--r-- | lib/Target/SystemZ/SystemZInstrInfo.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/SystemZ/SystemZInstrInfo.cpp b/lib/Target/SystemZ/SystemZInstrInfo.cpp index 7cbb4f7..1992993 100644 --- a/lib/Target/SystemZ/SystemZInstrInfo.cpp +++ b/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; |