Merge remote-tracking branch 'gnu/gcc-4_7-branch' into rework

[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.target / bfin / builtins / mulhisihh_fr2x16-1.c

diff --git a/gcc/testsuite/gcc.target/bfin/builtins/mulhisihh_fr2x16-1.c b/gcc/testsuite/gcc.target/bfin/builtins/mulhisihh_fr2x16-1.c
new file mode 100644 (file)
index 0000000..06790c9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bfin/builtins/mulhisihh_fr2x16-1.c
@@ -0,0 +1,20 @@
+extern void abort (void);
+
+typedef short  __v2hi __attribute ((vector_size(4)));
+typedef __v2hi fract2x16;
+typedef short  fract16;
+
+int main ()
+{
+  fract2x16 a, b;
+  int t;
+
+  a = __builtin_bfin_compose_2x16 (0x5000, 0x7000);
+  b = __builtin_bfin_compose_2x16 (0x4000, 0x2000);
+
+  t = __builtin_bfin_mulhisihh (a, b);
+  if (t != 0x14000000)
+    abort ();
+  return 0;
+}
+