vendor/llvm/llvm-r74788

1 files changed, 4 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h
index 7c44cc7dbf28..7ae98bb093d6 100644
--- a/include/llvm/CodeGen/LiveIntervalAnalysis.h
+++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h
@@ -390,6 +390,10 @@ namespace llvm {
     unsigned getNumConflictsWithPhysReg(const LiveInterval &li,
                                         unsigned PhysReg) const;
 
+    /// processImplicitDefs - Process IMPLICIT_DEF instructions. Add isUndef
+    /// marker to implicit_def defs and their uses.
+    void processImplicitDefs();
+
     /// computeNumbering - Compute the index numbering.
     void computeNumbering();