From: Fariborz Jahanian <fjahanian@gcc.gnu.org>
Date: Mon, 26 Jan 2004 17:48:49 +0000 (+0000)
Subject: Test case for  PR middle-end/13779.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b2037eac294895d135551d4ffae674c3a4d637a2;p=platform%2Fupstream%2Fgcc.git

Test case for  PR middle-end/13779.

From-SVN: r76652
---

diff --git a/gcc/testsuite/gcc.dg/darwin-longlong.c b/gcc/testsuite/gcc.dg/darwin-longlong.c
new file mode 100644
index 0000000..ef925d6
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/darwin-longlong.c
@@ -0,0 +1,34 @@
+/* { dg-do run { target powerpc*-*-* } } */
+/* { dg-options "-mcpu=G5" } */
+
+#include <signal.h>
+
+void
+sig_ill_handler (int sig)
+{
+    exit(0);
+}
+
+
+int  msw(long long in)
+{
+  union {
+    long long ll;
+    int  i[2];
+  } ud;
+  ud.ll = in;
+  return ud.i[0];
+}
+
+int main()
+{
+
+  /* Exit on systems without 64bit instructions.  */
+  signal (SIGILL, sig_ill_handler);
+  asm volatile ("extsw r0,r0");
+  signal (SIGILL, SIG_DFL);
+
+  if (msw(1) != 0)
+    abort();
+  exit(0);
+}