--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clang/test/Frontend/optimization-remark-extra-analysis.c	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,11 @@
+// Test that the is*RemarkEnabled overrides are working properly.  This remark
+// requiring extra analysis is only conditionally enabled.
+
+// RUN: %clang_cc1 %s -Rpass-missed=gvn -O2 -emit-llvm-only -verify
+
+int foo(int *x, int *y) {
+  int a = *x;
+  *y = 2;
+  // expected-remark@+1 {{load of type i32 not eliminated}}
+  return a + *x;
+}