Add a comment to the test that points to the source from which the input object
file was generated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174551 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/DebugInfo/dwarfdump-debug-frame-simple.test b/test/DebugInfo/dwarfdump-debug-frame-simple.test
index 65e650f..f4bb3c1 100644
--- a/test/DebugInfo/dwarfdump-debug-frame-simple.test
+++ b/test/DebugInfo/dwarfdump-debug-frame-simple.test
@@ -1,4 +1,5 @@
 ; RUN: llvm-dwarfdump %p/Inputs/dwarfdump-test-32bit.elf.o -debug-dump=frames | FileCheck %s -check-prefix FRAMES
+; Note: the input file was generated from Inputes/dwarfdump-test-32bit.elf.c
 
 ; FRAMES: .debug_frame
 ; FRAMES-NOT: .eh_frame