obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 53 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-3.c
new file mode 100644
index 000000000..234ad1263
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-3.c
@@ -0,0 +1,53 @@
+/* PR debug/36690 */
+/* { dg-do compile } */
+/* { dg-options "-O0 -gdwarf-2 -dA" } */
+
+int cnt;
+
+void
+bar (int i)
+{
+  cnt += i;
+}
+
+void
+foo (int i, int j)
+{
+  if (j)
+    {
+      bar (i + 1);
+      goto f1;
+    }
+  bar (i + 2);
+  goto f2;
+f1:
+  if (i > 10)
+    goto f3;
+f2:
+  if (i > 40)
+    goto f4;
+  else
+    goto f5;
+f3:
+  bar (i);
+f4:
+  bar (i);
+f5:
+  bar (i);
+}
+
+int
+main (void)
+{
+  foo (0, 1);
+  foo (11, 1);
+  foo (21, 0);
+  foo (41, 0);
+  return 0;
+}
+
+/* { dg-final { scan-assembler "pr36690-3.c:19" } } */
+/* { dg-final { scan-assembler "pr36690-3.c:22" } } */
+/* { dg-final { scan-assembler "pr36690-3.c:25" } } */
+/* { dg-final { scan-assembler "pr36690-3.c:28" } } */
+/* { dg-final { scan-assembler "pr36690-3.c:30" } } */