Fix signed-unsigned comparison warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296274 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/Analysis/ValueTrackingTest.cpp b/unittests/Analysis/ValueTrackingTest.cpp
index 261bfc7cedff569d8a944be6b7e748667f59d9a8..a1d3695e969119d7fc90bd527ba74fab2fb100c3 100644 (file)
--- a/unittests/Analysis/ValueTrackingTest.cpp
+++ b/unittests/Analysis/ValueTrackingTest.cpp
@@ -256,5 +256,5 @@ TEST(ValueTracking, ComputeNumSignBits_PR32045) {
 
   auto *RVal =
       cast<ReturnInst>(F->getEntryBlock().getTerminator())->getOperand(0);
-  EXPECT_EQ(ComputeNumSignBits(RVal, M->getDataLayout()), 1);
+  EXPECT_EQ(ComputeNumSignBits(RVal, M->getDataLayout()), 1u);
 }