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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/pr30185.c b/gcc/testsuite/gcc.c-torture/execute/pr30185.c
new file mode 100644
index 000000000..3e974ce57
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr30185.c
@@ -0,0 +1,28 @@
+/* PR target/30185 */
+
+extern void abort (void);
+
+typedef struct S { char a; long long b; } S;
+
+S
+foo (S x, S y)
+{
+  S z;
+  z.b = x.b / y.b;
+  return z;
+}
+
+int
+main (void)
+{
+  S a, b;
+  a.b = 32LL;
+  b.b = 4LL;
+  if (foo (a, b).b != 8LL)
+    abort ();
+  a.b = -8LL;
+  b.b = -2LL;
+  if (foo (a, b).b != 4LL)
+    abort ();
+  return 0;
+}