ia64.c (rtx_needs_barrier): Handle CONST_VECTOR and VEC_SELECT.

        * config/ia64/ia64.c (rtx_needs_barrier): Handle CONST_VECTOR
        and VEC_SELECT.
        * config/ia64/vect.md (mulv8qi3): Re-implement with mix_[rl].
        (mulv4hi3): Set itanium_class mmmul.
        (fpack_sfxf, fpack_xfsf, fpack_xfxf): Remove.

From-SVN: r92987

1 files changed, 22 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/simd-6.c b/gcc/testsuite/gcc.c-torture/execute/simd-6.c
new file mode 100644
index 0000000..ca4aabc
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/simd-6.c
@@ -0,0 +1,22 @@
+extern void abort (void);
+extern int memcmp (const void *, const void *, __SIZE_TYPE__);
+
+typedef unsigned char v8qi __attribute__((vector_size(8)));
+
+v8qi foo(v8qi x, v8qi y)
+{
+  return x * y;
+}
+
+int main()
+{
+  v8qi a = { 1, 2, 3, 4, 5, 6, 7, 8 };
+  v8qi b = { 3, 3, 3, 3, 3, 3, 3, 3 };
+  v8qi c = { 3, 6, 9, 12, 15, 18, 21, 24 };
+  v8qi r;
+
+  r = foo (a, b);
+  if (memcmp (&r, &c, 8) != 0)
+    abort ();
+  return 0;
+}