diff options
Diffstat (limited to 'llvm/lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp index 873e58e5c7b..d8f2089f31a 100644 --- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -1157,11 +1157,6 @@ bool LiveIntervals::isReMaterializable(const LiveInterval &li, if (DisableReMat) return false; - // FIXME: For now, avoid remating instructions whose definition has a subreg - // index. It's just incredibly difficult to get right. - if (MI->findRegisterDefOperand(li.reg)->getSubReg()) - return false; - if (MI->getOpcode() == TargetInstrInfo::IMPLICIT_DEF) return true; |
