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, 35 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/20020218-1.c b/gcc/testsuite/gcc.target/i386/20020218-1.c
new file mode 100644
index 000000000..13a835ed0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/20020218-1.c
@@ -0,0 +1,35 @@
+/* Verify that X86-64 only SSE registers aren't restored on IA-32.  */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -msse" } */
+/* { dg-final { scan-assembler-not "xmm8" } } */
+
+extern void abort (void);
+extern void exit (int);
+
+void *bar (void *p, void *q)
+{
+  if (p != (void *) 26 || q != (void *) 35)
+    abort ();
+  return (void *) 76;
+}
+
+void *foo (void **args)
+{
+  void *argcookie = &args[1];
+
+  __builtin_return (__builtin_apply (args[0], &argcookie,
+				     2 * sizeof (void *)));
+}
+
+int main (void)
+{
+  void *args[3];
+
+  args[0] = (void *) bar;
+  args[1] = (void *) 26;
+  args[2] = (void *) 35;
+  if (foo (args) != (void *) 76)
+    abort ();
+  exit (0);
+}