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[SystemZ] Allow integer OR involving high words

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191755 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Sandiford
2013-10-01 13:22:41 +00:00
parent 645d250b84
commit 1c831f7f1f
5 changed files with 83 additions and 13 deletions
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12
lib/Target/SystemZ/SystemZInstrInfo.cpp
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@@ -889,6 +889,18 @@ SystemZInstrInfo::expandPostRAPseudo(MachineBasicBlock::iterator MI) const {
expandRIPseudo(MI, SystemZ::IILH, SystemZ::IIHH, false);
return true;
case SystemZ::OIFMux:
expandRIPseudo(MI, SystemZ::OILF, SystemZ::OIHF, false);
return true;
case SystemZ::OILMux:
expandRIPseudo(MI, SystemZ::OILL, SystemZ::OIHL, false);
return true;
case SystemZ::OIHMux:
expandRIPseudo(MI, SystemZ::OILH, SystemZ::OIHH, false);
return true;
case SystemZ::ADJDYNALLOC:
splitAdjDynAlloc(MI);
return true;