Add reproduction instructions to llvm-objdump's embedded source test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@357142 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/tools/llvm-objdump/embedded-source.test b/test/tools/llvm-objdump/embedded-source.test
index decb84954ac37a22bc98ff45d6a998a82fb2e0b1..dd3047173c91ced01f27d9ef2ee8061537cb9e76 100644 (file)
--- a/test/tools/llvm-objdump/embedded-source.test
+++ b/test/tools/llvm-objdump/embedded-source.test
@@ -2,6 +2,16 @@
 ; RUN: llvm-objdump -disassemble -source       %p/Inputs/embedded-source | FileCheck --check-prefix=SOURCE %s
 ; REQUIRES: x86-registered-target
 
+; Source for embedded-source.c
+; To regenerate this file:
+;   clang -gdwarf-5 -gembed-source embedded-source.c -o embedded-source
+;
+; int main(int argc, char *argv[]) {
+;   int i = 2;
+;   i += 1;
+;   return i;
+; }
+
 ; LINE: main:
 ; LINE-NEXT: ; {{.*}}embedded-source.c:1
 ; LINE-NEXT: pushq %rbp