[llvm] 7c63804 - Fix [-Werror, -Wsign-compare] in dominator unit test.

[Eric Christopher via llvm-commits]

Author: Eric Christopher
Date: 2020-07-06T14:50:13-07:00
New Revision: 7c63804383f6baed3d934b3569f406c078869567

URL: https://github.com/llvm/llvm-project/commit/7c63804383f6baed3d934b3569f406c078869567
DIFF: https://github.com/llvm/llvm-project/commit/7c63804383f6baed3d934b3569f406c078869567.diff

LOG: Fix [-Werror,-Wsign-compare] in dominator unit test.

Added: 
    

Modified: 
    llvm/unittests/IR/DominatorTreeTest.cpp

Removed: 
    


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diff  --git a/llvm/unittests/IR/DominatorTreeTest.cpp b/llvm/unittests/IR/DominatorTreeTest.cpp
index 16c12b2102a9..afb620f338e6 100644
--- a/llvm/unittests/IR/DominatorTreeTest.cpp
+++ b/llvm/unittests/IR/DominatorTreeTest.cpp
@@ -805,7 +805,7 @@ TEST(DominatorTree, InsertFromUnreachable) {
   BasicBlock *To = B.getOrAddBlock(LastUpdate->Edge.To);
   PDT.insertEdge(From, To);
   EXPECT_TRUE(PDT.verify());
-  EXPECT_EQ(PDT.root_size(), 2);
+  EXPECT_EQ(PDT.root_size(), 2UL);
   // Make sure we can use a const pointer with getNode.
   const BasicBlock *BB5 = B.getOrAddBlock("5");
   EXPECT_NE(PDT.getNode(BB5), nullptr);