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-rw-r--r--include/llvm/CodeGen/Passes.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/Passes.h b/include/llvm/CodeGen/Passes.h
index f3e04cffcda69..3bcfc1c4254b4 100644
--- a/include/llvm/CodeGen/Passes.h
+++ b/include/llvm/CodeGen/Passes.h
@@ -133,6 +133,10 @@ namespace llvm {
// instruction and update the MachineFunctionInfo with that information.
extern char &ShrinkWrapID;
+ /// LiveRangeShrink pass. Move instruction close to its definition to shrink
+ /// the definition's live range.
+ extern char &LiveRangeShrinkID;
+
/// Greedy register allocator.
extern char &RAGreedyID;