LiveRangeCalc: Rename some parameters from kill to use, NFC.

[oota-llvm.git] / include / llvm / CodeGen / LiveInterval.h

diff --git a/include/llvm/CodeGen/LiveInterval.h b/include/llvm/CodeGen/LiveInterval.h
index b3125e22ce84b356fe65270b4d93a1950e9b6499..21634cbd1551584df88c2ab760832afa581e8c16 100644 (file)
--- a/include/llvm/CodeGen/LiveInterval.h
+++ b/include/llvm/CodeGen/LiveInterval.h
@@ -454,10 +454,10 @@ namespace llvm {
     /// may have grown since it was inserted).
     iterator addSegment(Segment S);
 
-    /// extendInBlock - If this range is live before Kill in the basic block
-    /// that starts at StartIdx, extend it to be live up to Kill, and return
-    /// the value. If there is no segment before Kill, return NULL.
-    VNInfo *extendInBlock(SlotIndex StartIdx, SlotIndex Kill);
+    /// If this range is live before @p Use in the basic block that starts at
+    /// @p StartIdx, extend it to be live up to @p Use, and return the value. If
+    /// there is no segment before @p Use, return nullptr.
+    VNInfo *extendInBlock(SlotIndex StartIdx, SlotIndex Use);
 
     /// join - Join two live ranges (this, and other) together.  This applies
     /// mappings to the value numbers in the LHS/RHS ranges as specified.  If