diff --git a/test/FrontendC/2010-07-08-DeclDebugLineNo.c b/test/FrontendC/2010-07-08-DeclDebugLineNo.c
new file mode 100644
index 00000000000..491b7dbe749
--- /dev/null
+++ b/test/FrontendC/2010-07-08-DeclDebugLineNo.c
@@ -0,0 +1,10 @@
+// RUN: %llvmgcc -S -O0 -g %s -o - | FileCheck %s
+// Insure that dbg.declare lines for locals refer to correct line number records.
+// Radar 8152866.
+void foo() {
+  int l = 0;    // line #4: CHECK: {{call.*llvm.dbg.declare.*%l.*\!dbg }}[[variable_l:![0-9]+]]
+  int p = 0;    // line #5: CHECK: {{call.*llvm.dbg.declare.*%p.*\!dbg }}[[variable_p:![0-9]+]]
+}
+// Now match the line number records:
+// CHECK: {{^}}[[variable_l]]{{ = metadata ![{]i32 5,}}
+// CHECK: {{^}}[[variable_p]]{{ = metadata ![{]i32 6,}}