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, 37 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/20030902-1.c b/gcc/testsuite/gcc.c-torture/compile/20030902-1.c
new file mode 100644
index 000000000..56c2650b8
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20030902-1.c
@@ -0,0 +1,37 @@
+typedef __SIZE_TYPE__ size_t;
+typedef unsigned long int reg_syntax_t;
+struct re_pattern_buffer
+{
+  unsigned char *buffer;
+};
+typedef enum
+{
+  jump,
+  jump_n,
+} re_opcode_t;
+static int
+foo (bufp)
+     struct re_pattern_buffer *bufp;
+{
+  int mcnt;
+  unsigned char *p = bufp->buffer;
+  switch (((re_opcode_t) * p++))
+    {
+    unconditional_jump:
+      ;
+      /* This test case caused an ICE because the statement insertion
+	 routines were failing to update basic block boundaries.  */
+    case jump:
+      do
+        {
+          (mcnt) = *(p) & 0377;
+        }
+      while (0);
+      (p) += 2;
+      p += mcnt;
+    case jump_n:
+      (mcnt) = *(p + 2) & 0377;
+      if (mcnt)
+        goto unconditional_jump;
+    }
+}