InstrProfTest.cpp: Fix a warning. [-Wsign-compare]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257157 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/ProfileData/InstrProfTest.cpp b/unittests/ProfileData/InstrProfTest.cpp
index 2012e05e3b281a5e57b9e3f658cc33f612141794..51f52f2a0771114432f531998f9467107c2ab73c 100644 (file)
--- a/unittests/ProfileData/InstrProfTest.cpp
+++ b/unittests/ProfileData/InstrProfTest.cpp
@@ -476,7 +476,7 @@ TEST_F(InstrProfTest, get_icall_data_merge_site_trunc) {
       R.get().getValueForSite(IPVK_IndirectCallTarget, 0));
   ASSERT_EQ(2U, R.get().getNumValueSites(IPVK_IndirectCallTarget));
   ASSERT_EQ(255U, R.get().getNumValueDataForSite(IPVK_IndirectCallTarget, 0));
-  for (int I = 0; I < 255; I++) {
+  for (unsigned I = 0; I < 255; I++) {
     ASSERT_EQ(VD[I].Value, 509 - I);
     ASSERT_EQ(VD[I].Count, 1509 - I);
   }