2011-11-01 David S. Miller <davem@davemloft.net>
+ * config/sparc/sparc.c (vector_init_faligndata): New function.
+ (sparc_expand_vector_init): Use it for V4HImode on VIS1.
+
* config/sparc/sparc.c (sparc_expand_vcond): New function.
* config/sparc/sparc-protos.h (sparc_expand_vcond): Declare it.
* config/sparc/sparc.md (vcond<mode><mode>): New VIS3 expander.
emit_insn (gen_fpmerge_vis (gen_lowpart (V8QImode, target), t1, t2));
}
+static void
+vector_init_faligndata (rtx target, rtx elt, enum machine_mode inner_mode)
+{
+ rtx t1 = gen_reg_rtx (V4HImode);
+
+ elt = convert_modes (SImode, inner_mode, elt, true);
+
+ emit_move_insn (gen_lowpart (SImode, t1), elt);
+
+ emit_insn (gen_alignaddrsi_vis (gen_reg_rtx (SImode),
+ force_reg (SImode, GEN_INT (6)),
+ CONST0_RTX (SImode)));
+
+ emit_insn (gen_faligndatav4hi_vis (target, t1, target));
+ emit_insn (gen_faligndatav4hi_vis (target, t1, target));
+ emit_insn (gen_faligndatav4hi_vis (target, t1, target));
+ emit_insn (gen_faligndatav4hi_vis (target, t1, target));
+}
+
void
sparc_expand_vector_init (rtx target, rtx vals)
{
vector_init_fpmerge (target, XVECEXP (vals, 0, 0), inner_mode);
return;
}
+ if (mode == V4HImode)
+ {
+ vector_init_faligndata (target, XVECEXP (vals, 0, 0), inner_mode);
+ return;
+ }
}
mem = assign_stack_temp (mode, GET_MODE_SIZE (mode), 0);