2 files changed, 17 insertions, 1 deletions
diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td
index f0458ecba6..52b491d434 100644
--- a/include/llvm/Target/Target.td
+++ b/include/llvm/Target/Target.td
@@ -745,6 +745,18 @@ def BUNDLE : Instruction {
   let InOperandList = (ins variable_ops);
   let AsmString = "BUNDLE";
 }
+def LIFETIME_START : Instruction {
+  let OutOperandList = (outs);
+  let InOperandList = (ins i32imm:$id);
+  let AsmString = "LIFETIME_START";
+  let neverHasSideEffects = 1;
+}
+def LIFETIME_END : Instruction {
+  let OutOperandList = (outs);
+  let InOperandList = (ins i32imm:$id);
+  let AsmString = "LIFETIME_END";
+  let neverHasSideEffects = 1;
+}
 }
 
 //===----------------------------------------------------------------------===//
diff --git a/include/llvm/Target/TargetOpcodes.h b/include/llvm/Target/TargetOpcodes.h
index f0b181e345..516e0706b8 100644
--- a/include/llvm/Target/TargetOpcodes.h
+++ b/include/llvm/Target/TargetOpcodes.h
@@ -87,7 +87,11 @@ namespace TargetOpcode {
     /// BUNDLE - This instruction represents an instruction bundle. Instructions
     /// which immediately follow a BUNDLE instruction which are marked with
     /// 'InsideBundle' flag are inside the bundle.
-    BUNDLE
+    BUNDLE = 14,
+
+    /// Lifetime markers.
+    LIFETIME_START = 15,
+    LIFETIME_END = 16
   };
 } // end namespace TargetOpcode
 } // end namespace llvm