[llvm] e4d6f13 - [LiveIntervalUnion] Expose extraction of last index in map for external users

[Marcello Maggioni via llvm-commits]

Author: Marcello Maggioni
Date: 2019-10-28T09:15:52-07:00
New Revision: e4d6f1300fa2dd12d9d68fab2ded72c0e69b19ee

URL: https://github.com/llvm/llvm-project/commit/e4d6f1300fa2dd12d9d68fab2ded72c0e69b19ee
DIFF: https://github.com/llvm/llvm-project/commit/e4d6f1300fa2dd12d9d68fab2ded72c0e69b19ee.diff

LOG: [LiveIntervalUnion] Expose extraction of last index in map for external users

Differential Revision: https://reviews.llvm.org/D69515

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/LiveIntervalUnion.h

Removed: 
    


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diff  --git a/llvm/include/llvm/CodeGen/LiveIntervalUnion.h b/llvm/include/llvm/CodeGen/LiveIntervalUnion.h
index 05506d2c3bc6..c555763a4ec2 100644
--- a/llvm/include/llvm/CodeGen/LiveIntervalUnion.h
+++ b/llvm/include/llvm/CodeGen/LiveIntervalUnion.h
@@ -75,6 +75,7 @@ class LiveIntervalUnion {
 
   bool empty() const { return Segments.empty(); }
   SlotIndex startIndex() const { return Segments.start(); }
+  SlotIndex endIndex() const { return Segments.stop(); }
 
   // Provide public access to the underlying map to allow overlap iteration.
   using Map = LiveSegments;