diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/Hexagon/RDFDeadCode.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/Hexagon/RDFDeadCode.cpp b/llvm/lib/Target/Hexagon/RDFDeadCode.cpp index 60a12dcf2f0..240d7c355bc 100644 --- a/llvm/lib/Target/Hexagon/RDFDeadCode.cpp +++ b/llvm/lib/Target/Hexagon/RDFDeadCode.cpp @@ -58,7 +58,8 @@ private: bool DeadCodeElimination::isLiveInstr(const MachineInstr *MI) const { if (MI->mayStore() || MI->isBranch() || MI->isCall() || MI->isReturn()) return true; - if (MI->hasOrderedMemoryRef() || MI->hasUnmodeledSideEffects()) + if (MI->hasOrderedMemoryRef() || MI->hasUnmodeledSideEffects() || + MI->isPosition()) return true; if (MI->isPHI()) return false; |
