The neg_i{32,64} ops is fully expressible with sub, so omitted for
simplicity.
Signed-off-by: WANG Xuerui
Reviewed-by: Richard Henderson
---
tcg/loongarch64/tcg-target-con-set.h | 2 ++
tcg/loongarch64/tcg-target.c.inc | 38
2 files changed, 40 insertions(+)
diff --git a/tcg/loongarch64/tcg-target-con-set.h
b/tcg/loongarch64/tcg-target-con-set.h
index 42f8e28741..4b8ce85897 100644
--- a/tcg/loongarch64/tcg-target-con-set.h
+++ b/tcg/loongarch64/tcg-target-con-set.h
@@ -18,6 +18,8 @@ C_O0_I1(r)
C_O1_I1(r, r)
C_O1_I2(r, r, rC)
C_O1_I2(r, r, ri)
+C_O1_I2(r, r, rI)
C_O1_I2(r, r, rU)
C_O1_I2(r, r, rW)
C_O1_I2(r, 0, rZ)
+C_O1_I2(r, rZ, rN)
diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc
index 32676e83af..6ad3cddcee 100644
--- a/tcg/loongarch64/tcg-target.c.inc
+++ b/tcg/loongarch64/tcg-target.c.inc
@@ -659,6 +659,36 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
}
break;
+case INDEX_op_add_i32:
+if (c2) {
+tcg_out_opc_addi_w(s, a0, a1, a2);
+} else {
+tcg_out_opc_add_w(s, a0, a1, a2);
+}
+break;
+case INDEX_op_add_i64:
+if (c2) {
+tcg_out_opc_addi_d(s, a0, a1, a2);
+} else {
+tcg_out_opc_add_d(s, a0, a1, a2);
+}
+break;
+
+case INDEX_op_sub_i32:
+if (c2) {
+tcg_out_opc_addi_w(s, a0, a1, -a2);
+} else {
+tcg_out_opc_sub_w(s, a0, a1, a2);
+}
+break;
+case INDEX_op_sub_i64:
+if (c2) {
+tcg_out_opc_addi_d(s, a0, a1, -a2);
+} else {
+tcg_out_opc_sub_d(s, a0, a1, a2);
+}
+break;
+
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
default:
@@ -720,6 +750,10 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode
op)
case INDEX_op_rotr_i64:
return C_O1_I2(r, r, ri);
+case INDEX_op_add_i32:
+case INDEX_op_add_i64:
+return C_O1_I2(r, r, rI);
+
case INDEX_op_and_i32:
case INDEX_op_and_i64:
case INDEX_op_nor_i32:
@@ -742,6 +776,10 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode
op)
/* Must deposit into the same register as input */
return C_O1_I2(r, 0, rZ);
+case INDEX_op_sub_i32:
+case INDEX_op_sub_i64:
+return C_O1_I2(r, rZ, rN);
+
default:
g_assert_not_reached();
}
--
2.33.0
