commit dddc537cc0c83f39d71b095bc3a09b7726c33dfd
author Duncan P. N. Exon Smith <dexonsmith@apple.com> Tue Feb 10 01:36:46 2015 +0000
committer Duncan P. N. Exon Smith <dexonsmith@apple.com> Tue Feb 10 01:36:46 2015 +0000
tree 38c9f5da6e969c6322fbc9092150510c88378506
parent 692bdb910d67d04c1c6a86d6179e9b9b3365c41c

IR: Add accessors to MDExpression

Add some accessors to `MDExpression`.

llvm-svn: 228648

llvm/unittests/IR/MetadataTest.cpp

diff --git a/llvm/unittests/IR/MetadataTest.cpp b/llvm/unittests/IR/MetadataTest.cpp
index 8a1da4f..9e24424 100644
--- a/llvm/unittests/IR/MetadataTest.cpp
+++ b/llvm/unittests/IR/MetadataTest.cpp
@@ -1389,6 +1389,13 @@
   auto *N = MDExpression::get(Context, Elements);
   EXPECT_EQ(makeArrayRef(Elements), N->getElements());
   EXPECT_EQ(N, MDExpression::get(Context, Elements));
+
+  EXPECT_EQ(5u, N->getNumElements());
+  EXPECT_EQ(2u, N->getElement(0));
+  EXPECT_EQ(6u, N->getElement(1));
+  EXPECT_EQ(9u, N->getElement(2));
+  EXPECT_EQ(78u, N->getElement(3));
+  EXPECT_EQ(0u, N->getElement(4));
 }
 
 typedef MetadataTest MDObjCPropertyTest;