[PATCH][ARM][1/4] PR target/65932: Add testcase

[Kyrill Tkachov <kyrylo dot tkachov at foss dot arm dot com>]

Hi all,

This patch adds an execute testcase that is fixed by the arm.h hunk of Jim Wilson's
patch that he posted at:
https://gcc.gnu.org/ml/gcc-patches/2015-06/msg02132.html

I propose this testsuite change instead of the testsuite changes in that patch since
the gcc.target/arm/wmul-[123].c regressions are dealt with in the other patches in this series.

Bootstrapped and tested on arm.

Ok for trunk?
Thanks,
Kyrill

2016-01-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

    PR target/65932
    PR target/67714
    * gcc.c-torture/execute/pr67714.c: New test.

diff --git a/gcc/testsuite/gcc.c-torture/execute/pr67714.c b/gcc/testsuite/gcc.c-torture/execute/pr67714.c
new file mode 100644
index 0000000000000000000000000000000000000000..386c0dfad8dd786938127d5e45987e7dc113b564
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr67714.c
@@ -0,0 +1,26 @@
+unsigned int b;
+int c;
+
+signed char
+fn1 ()
+{
+  signed char d;
+  for (int i = 0; i < 1; i++)
+    d = -15;
+  return d;
+}
+
+int
+main (void)
+{
+  for (c = 0; c < 1; c++)
+    b = 0;
+  char e = fn1 ();
+  signed char f = e ^ b;
+  volatile int g = (int) f;
+
+  if (g != 0xfffffff1)
+    __builtin_abort ();
+
+  return 0;
+}