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, 21 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/pr33667.c b/gcc/testsuite/gcc.dg/pr33667.c
new file mode 100644
index 000000000..676c4a46d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr33667.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+__extension__ typedef __SIZE_TYPE__ size_t;
+typedef unsigned char uint8_t;
+typedef unsigned short int uint16_t;
+typedef unsigned long long int uint64_t;
+struct magic {
+  uint8_t mask_op;
+  union {
+   uint64_t _mask;
+  } _u;
+  union VALUETYPE {
+   uint16_t h;
+  } value;
+};
+void cvt_16(union VALUETYPE *p, const struct magic *m)
+{
+  if (m->_u._mask)
+    p->h %= (uint16_t) m->_u._mask;
+}