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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2016-02-27 17:05:33 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2016-02-27 17:05:33 +0000 |
| commit | f9ab416d7066d75ae1e42c706687926840454726 (patch) | |
| tree | f76cb8b9e61eb0ac8cfd754317e6faf06ec75c81 /llvm/lib/CodeGen/MachineInstr.cpp | |
| parent | 13d3b9b7775c267412f63b97966ac508c2d26fd5 (diff) | |
| download | bcm5719-llvm-f9ab416d7066d75ae1e42c706687926840454726.tar.gz bcm5719-llvm-f9ab416d7066d75ae1e42c706687926840454726.zip | |
WIP: CodeGen: Use MachineInstr& in MachineInstrBundle.h, NFC
Update APIs in MachineInstrBundle.h to take and return MachineInstr&
instead of MachineInstr* when the instruction cannot be null. Besides
being a nice cleanup, this is tacking toward a fix for PR26753.
llvm-svn: 262141
Diffstat (limited to 'llvm/lib/CodeGen/MachineInstr.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineInstr.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp index b1bab6d7302..51335f8d6df 100644 --- a/llvm/lib/CodeGen/MachineInstr.cpp +++ b/llvm/lib/CodeGen/MachineInstr.cpp @@ -1188,7 +1188,7 @@ const TargetRegisterClass *MachineInstr::getRegClassConstraintEffectForVReg( // Check every operands inside the bundle if we have // been asked to. if (ExploreBundle) - for (ConstMIBundleOperands OpndIt(this); OpndIt.isValid() && CurRC; + for (ConstMIBundleOperands OpndIt(*this); OpndIt.isValid() && CurRC; ++OpndIt) CurRC = OpndIt->getParent()->getRegClassConstraintEffectForVRegImpl( OpndIt.getOperandNo(), Reg, CurRC, TII, TRI); |
