The neg_i{32,64} ops is fully expressible with sub, so omitted for simplicity.
Signed-off-by: WANG Xuerui <g...@xen0n.name> Reviewed-by: Richard Henderson <richard.hender...@linaro.org> --- 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 e3b0958318..b389052180 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -661,6 +661,36 @@ 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: @@ -722,6 +752,10 @@ 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: @@ -744,6 +778,10 @@ 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