Fix signed mismatch warnings in MetadataTests.cpp

diff --git a/llvm/unittests/IR/MetadataTest.cpp b/llvm/unittests/IR/MetadataTest.cpp
index b2be825..424aaa7 100644 (file)
--- a/llvm/unittests/IR/MetadataTest.cpp
+++ b/llvm/unittests/IR/MetadataTest.cpp
@@ -2924,15 +2924,15 @@ TEST_F(DebugVariableTest, DenseMap) {
   DebugVariableMap.insert({DebugVariableB, 6});
   DebugVariableMap.insert({DebugVariableFragB, 12});
 
-  EXPECT_EQ(DebugVariableMap.count(DebugVariableA), 1);
-  EXPECT_EQ(DebugVariableMap.count(DebugVariableInlineA), 1);
-  EXPECT_EQ(DebugVariableMap.count(DebugVariableB), 1);
-  EXPECT_EQ(DebugVariableMap.count(DebugVariableFragB), 1);
-
-  EXPECT_EQ(DebugVariableMap.find(DebugVariableA)->second, 2);
-  EXPECT_EQ(DebugVariableMap.find(DebugVariableInlineA)->second, 3);
-  EXPECT_EQ(DebugVariableMap.find(DebugVariableB)->second, 6);
-  EXPECT_EQ(DebugVariableMap.find(DebugVariableFragB)->second, 12);
+  EXPECT_EQ(DebugVariableMap.count(DebugVariableA), 1u);
+  EXPECT_EQ(DebugVariableMap.count(DebugVariableInlineA), 1u);
+  EXPECT_EQ(DebugVariableMap.count(DebugVariableB), 1u);
+  EXPECT_EQ(DebugVariableMap.count(DebugVariableFragB), 1u);
+
+  EXPECT_EQ(DebugVariableMap.find(DebugVariableA)->second, 2u);
+  EXPECT_EQ(DebugVariableMap.find(DebugVariableInlineA)->second, 3u);
+  EXPECT_EQ(DebugVariableMap.find(DebugVariableB)->second, 6u);
+  EXPECT_EQ(DebugVariableMap.find(DebugVariableFragB)->second, 12u);
 }
 
 } // end namespace