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, 38 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/950607-1.c b/gcc/testsuite/gcc.c-torture/compile/950607-1.c
new file mode 100644
index 000000000..851defce3
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/950607-1.c
@@ -0,0 +1,38 @@
+typedef struct {
+  int component_id;
+  int component_index;
+  int h_samp_factor;
+  int v_samp_factor;
+} jpeg_component_info;
+struct jpeg_common_struct {
+  struct jpeg_error_mgr * err;
+};
+typedef struct jpeg_common_struct * j_common_ptr;
+typedef struct jpeg_compress_struct * j_compress_ptr;
+struct jpeg_compress_struct {
+  struct jpeg_error_mgr * err;
+  int num_components;
+  jpeg_component_info * comp_info;
+  int max_h_samp_factor;
+  int max_v_samp_factor;
+};
+struct jpeg_error_mgr {
+  int msg_code;
+};
+
+void
+jinit_downsampler (j_compress_ptr cinfo)
+{
+  int ci;
+  jpeg_component_info * compptr;
+
+  for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
+       ci++, compptr++) {
+    if (compptr->h_samp_factor == cinfo->max_h_samp_factor &&
+	compptr->v_samp_factor == cinfo->max_v_samp_factor) {
+    } else if ((cinfo->max_h_samp_factor % compptr->h_samp_factor) == 0 &&
+	       (cinfo->max_v_samp_factor % compptr->v_samp_factor) == 0) {
+    } else
+      cinfo->err->msg_code = 0;
+  }
+}