Add a testcase for PR bootstrap/66978

	PR bootstrap/66978
	* gcc.target/i386/pr66978.c: New test.

From-SVN: r226150

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 72955da..3e8c2d2 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-07-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR bootstrap/66978
+       * gcc.target/i386/pr66978.c: New test.
+
 2015-07-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 
        * gcc.target/s390/gpr2fprsavecfi.c: New test.

diff --git a/gcc/testsuite/gcc.target/i386/pr66978.c b/gcc/testsuite/gcc.target/i386/pr66978.c
new file mode 100644 (file)
index 0000000..7e4a631
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr66978.c
@@ -0,0 +1,15 @@
+/* { dg-do compile { target { ! { ia32 } } } } */
+/* { dg-require-effective-target maybe_x32 } */
+/* { dg-options "-O2 -mx32 -maddress-mode=short" } */
+
+extern int foo (int *);
+int
+bar (int *p)
+{
+  __attribute__ ((noinline, noclone))
+  int hack_digit (void)
+    {
+      return foo (p);
+    }
+  return hack_digit ();
+}