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, 40 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/complex-1.c b/gcc/testsuite/gcc.c-torture/execute/complex-1.c
new file mode 100644
index 000000000..591017964
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/complex-1.c
@@ -0,0 +1,40 @@
+double
+g0 (double x)
+{
+  return 1.0;
+}
+
+double
+g1 (double x)
+{
+  return -1.0;
+}
+
+double
+g2 (double x)
+{
+  return 0.0;
+}
+
+__complex__ double
+xcexp (__complex__ double x)
+{
+  double r;
+
+  r = g0 (__real__ x);
+  __real__ x = r * g1 (__imag__ x);
+  __imag__ x = r * g2 (__imag__ x);
+  return x;
+}
+
+main ()
+{
+  __complex__ double x;
+
+  x = xcexp (1.0i);
+  if (__real__ x != -1.0)
+    abort ();
+  if (__imag__ x != 0.0)
+    abort ();
+  exit (0);
+}