[PATCH] D43111: [CodeGen] Add lifetime markers to the list of meta-instructions.

[Matt Davis via Phabricator via llvm-commits]

mattd created this revision.
mattd added a reviewer: aprantl.

Since the lifetime markers are metadata instructions, they should probably be treated as such by the isMetaInstruction predicate.
There was no issue that provoked this change, I just ran across it while investigating another issue.


https://reviews.llvm.org/D43111

Files:
  include/llvm/CodeGen/MachineInstr.h


Index: include/llvm/CodeGen/MachineInstr.h
===================================================================
--- include/llvm/CodeGen/MachineInstr.h
+++ include/llvm/CodeGen/MachineInstr.h
@@ -893,6 +893,8 @@
     case TargetOpcode::EH_LABEL:
     case TargetOpcode::GC_LABEL:
     case TargetOpcode::DBG_VALUE:
+    case TargetOpcode::LIFETIME_START:
+    case TargetOpcode::LIFETIME_END:
       return true;
     }
   }


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