diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/MachineLICM.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/MachineLICM.cpp b/llvm/lib/CodeGen/MachineLICM.cpp index 6ad4e392adf..596b7a3ada9 100644 --- a/llvm/lib/CodeGen/MachineLICM.cpp +++ b/llvm/lib/CodeGen/MachineLICM.cpp @@ -468,12 +468,12 @@ void MachineLICM::ProcessMI(MachineInstr *MI, for (MCRegAliasIterator AS(Reg, TRI, true); AS.isValid(); ++AS) { if (PhysRegDefs.test(*AS)) PhysRegClobbers.set(*AS); - if (PhysRegClobbers.test(*AS)) - // MI defined register is seen defined by another instruction in - // the loop, it cannot be a LICM candidate. - RuledOut = true; PhysRegDefs.set(*AS); } + if (PhysRegClobbers.test(Reg)) + // MI defined register is seen defined by another instruction in + // the loop, it cannot be a LICM candidate. + RuledOut = true; } // Only consider reloads for now and remats which do not have register |
