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, 43 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/sparc/20001013-1.c b/gcc/testsuite/gcc.target/sparc/20001013-1.c
new file mode 100644
index 000000000..891ccab0a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sparc/20001013-1.c
@@ -0,0 +1,43 @@
+/* { dg-do run } */
+/* { dg-require-effective-target ultrasparc_hw } */
+/* { dg-options "-O2 -mcpu=ultrasparc -mvis" } */
+
+extern void abort (void);
+extern void exit (int);
+
+int l;
+
+int baz (double x)
+{
+  return l == 0;
+}
+
+double bar (double x)
+{
+  return 1.0;
+}
+
+double foo (double x)
+{
+  if (l == -1 || baz (x)) return x;
+  if (x < 0.0)
+    return bar (x);
+  else
+    return 0.0;
+}
+
+union {
+  double d;
+  long long l;
+} x = { l: 0x7ff8000000000000LL }, y;
+
+main ()
+{
+  unsigned int fsr = 0;
+  __asm __volatile ("ld %0, %%fsr" : : "m" (fsr));
+  y.d = foo (x.d);
+  __asm __volatile ("st %%fsr, %0" : "=m" (fsr));
+  if (x.l != y.l || (fsr & 0x3ff))
+    abort ();
+  exit (0);
+}