diff options
| author | JF Bastien <jfb@google.com> | 2015-08-05 20:49:46 +0000 |
|---|---|---|
| committer | JF Bastien <jfb@google.com> | 2015-08-05 20:49:46 +0000 |
| commit | a41cc3c3b8c248cdd8ead8532240a370cb5c4e51 (patch) | |
| tree | 13970fc341e4ee6b460b7532571dd1b6af173e68 /lib/CodeGen/MachineInstrBundle.cpp | |
| parent | deae476f2cdeec046993c8ceb11b6385de524dd0 (diff) | |
Fix MO's analyzePhysReg, it was confusing sub- and super-registers. Problem pointed out by Michael Hordijk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244120 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstrBundle.cpp')
| -rw-r--r-- | lib/CodeGen/MachineInstrBundle.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/MachineInstrBundle.cpp b/lib/CodeGen/MachineInstrBundle.cpp index cd820ee1ac5..f6e45a4b7c7 100644 --- a/lib/CodeGen/MachineInstrBundle.cpp +++ b/lib/CodeGen/MachineInstrBundle.cpp @@ -310,7 +310,7 @@ MachineOperandIteratorBase::analyzePhysReg(unsigned Reg, if (!MOReg || !TargetRegisterInfo::isPhysicalRegister(MOReg)) continue; - bool IsRegOrSuperReg = MOReg == Reg || TRI->isSubRegister(MOReg, Reg); + bool IsRegOrSuperReg = MOReg == Reg || TRI->isSuperRegister(MOReg, Reg); bool IsRegOrOverlapping = MOReg == Reg || TRI->regsOverlap(MOReg, Reg); if (IsRegOrSuperReg && MO.readsReg()) { |