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, 19 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/20020904-1.c b/gcc/testsuite/gcc.c-torture/execute/20020904-1.c
new file mode 100644
index 000000000..24eeb0cb0
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20020904-1.c
@@ -0,0 +1,19 @@
+/* PR c/7102 */
+
+/* Verify that GCC zero-extends integer constants
+   in unsigned binary operations. */
+
+typedef unsigned char u8;
+
+u8 fun(u8 y)
+{
+  u8 x=((u8)255)/y;
+  return x;
+}
+
+int main(void)
+{
+  if (fun((u8)2) != 127)
+    abort ();
+  return 0;
+}