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, 68 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/pr42614.c b/gcc/testsuite/gcc.c-torture/execute/pr42614.c
new file mode 100644
index 000000000..d3680539b
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr42614.c
@@ -0,0 +1,68 @@
+extern void *malloc(__SIZE_TYPE__);
+extern void abort(void);
+extern void free(void *);
+
+typedef struct SEntry
+{
+  unsigned char num;
+} TEntry;
+
+typedef struct STable
+{
+  TEntry data[2];
+} TTable;
+
+TTable *init ()
+{
+  return malloc(sizeof(TTable));
+}
+
+void
+expect_func (int a, unsigned char *b) __attribute__ ((noinline));
+
+static inline void
+inlined_wrong (TEntry *entry_p, int flag);
+
+void
+inlined_wrong (TEntry *entry_p, int flag)
+{
+  unsigned char index;
+  entry_p->num = 0;
+
+  if (flag == 0)
+    abort();
+
+  for (index = 0; index < 1; index++)
+    entry_p->num++;
+
+  if (!entry_p->num)
+    {
+      abort();
+    }
+}
+
+void
+expect_func (int a, unsigned char *b)
+{
+  if (abs ((a == 0)))
+    abort ();
+  if (abs ((b == 0)))
+    abort ();
+}
+
+int
+main ()
+{
+  unsigned char index = 0;
+  TTable *table_p = init();
+  TEntry work;
+
+  inlined_wrong (&(table_p->data[1]), 1);
+  expect_func (1, &index);
+  inlined_wrong (&work, 1);
+
+  free (table_p);
+
+  return 0;
+}
+