Each element size has a different encoding, so code cannot
be shared in the same way as with tcg_out_dup_vec.
Reviewed-by: Song Gao <gaos...@loongson.cn>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
tcg/loongarch64/tcg-target.c.inc | 30 ++++++++++++++++++++++++------
1 file changed, 24 insertions(+), 6 deletions(-)
diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc
index cc54bc4a53..1e721b8b20 100644
--- a/tcg/loongarch64/tcg-target.c.inc
+++ b/tcg/loongarch64/tcg-target.c.inc
@@ -1690,8 +1690,10 @@ static bool tcg_out_dup_vec(TCGContext *s, TCGType type,
unsigned vece,
static bool tcg_out_dupm_vec(TCGContext *s, TCGType type, unsigned vece,
TCGReg r, TCGReg base, intptr_t offset)
{
- /* Handle imm overflow and division (vldrepl.d imm is divided by 8) */
- if (offset < -0x800 || offset > 0x7ff || \
+ bool lasx = type == TCG_TYPE_V256;
+
+ /* Handle imm overflow and division (vldrepl.d imm is divided by 8). */
+ if (offset < -0x800 || offset > 0x7ff ||
(offset & ((1 << vece) - 1)) != 0) {
tcg_out_addi(s, TCG_TYPE_I64, TCG_REG_TMP0, base, offset);
base = TCG_REG_TMP0;
@@ -1701,16 +1703,32 @@ static bool tcg_out_dupm_vec(TCGContext *s, TCGType
type, unsigned vece,
switch (vece) {
case MO_8:
- tcg_out_opc_vldrepl_b(s, r, base, offset);
+ if (lasx) {
+ tcg_out_opc_xvldrepl_b(s, r, base, offset);
+ } else {
+ tcg_out_opc_vldrepl_b(s, r, base, offset);
+ }
break;
case MO_16:
- tcg_out_opc_vldrepl_h(s, r, base, offset);
+ if (lasx) {
+ tcg_out_opc_xvldrepl_h(s, r, base, offset);
+ } else {
+ tcg_out_opc_vldrepl_h(s, r, base, offset);
+ }
break;
case MO_32:
- tcg_out_opc_vldrepl_w(s, r, base, offset);
+ if (lasx) {
+ tcg_out_opc_xvldrepl_w(s, r, base, offset);
+ } else {
+ tcg_out_opc_vldrepl_w(s, r, base, offset);
+ }
break;
case MO_64:
- tcg_out_opc_vldrepl_d(s, r, base, offset);
+ if (lasx) {
+ tcg_out_opc_xvldrepl_d(s, r, base, offset);
+ } else {
+ tcg_out_opc_vldrepl_d(s, r, base, offset);
+ }
break;
default:
g_assert_not_reached();
--
2.34.1
