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, 32 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/unsorted/conv.c b/gcc/testsuite/gcc.c-torture/unsorted/conv.c
new file mode 100644
index 000000000..70fc02412
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/unsorted/conv.c
@@ -0,0 +1,32 @@
+double
+u2d (unsigned int u)
+{
+  return u;
+}
+
+double
+i2d (signed int i)
+{
+  return i;
+}
+
+unsigned int
+d2u (double d)
+{
+  return d;
+}
+
+signed int
+d2i (double d)
+{
+  return d;
+}
+
+main ()
+{
+  printf ("%lf, %lf, %lf\n", u2d (~0), u2d (1 << 31), u2d (1));
+  printf ("%lf, %lf, %lf\n", i2d (~0), i2d (1 << 31), i2d (1));
+
+  printf ("%u, %u, %u\n", d2u (u2d (~0)), d2u (u2d (1 << 31)), d2u (u2d (1)));
+  printf ("%d, %d, %d\n", d2i (i2d (~0)), d2i (i2d (1 << 31)), d2i (i2d (1)));
+}