Commit ac1043f6 authored by Emilio G. Cota's avatar Emilio G. Cota Committed by Richard Henderson
Browse files

tcg: Drop nargs from tcg_op_insert_{before,after} 



It's unused since 75e8b9b7.

Signed-off-by: default avatarEmilio G. Cota <cota@braap.org>
Message-Id: <20181209193749.12277-9-cota@braap.org>
Reviewed-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Signed-off-by: default avatarRichard Henderson <richard.henderson@linaro.org>
parent 161dec9d

tcg/optimize.c

+2 −2
Original line number Diff line number Diff line
@@ -1261,7 +1261,7 @@ void tcg_optimize(TCGContext *s) 
                uint64_t a = ((uint64_t)ah << 32) | al;

                uint64_t b = ((uint64_t)bh << 32) | bl;

                TCGArg rl, rh;

                TCGOp *op2 = tcg_op_insert_before(s, op, INDEX_op_movi_i32, 2);

                TCGOp *op2 = tcg_op_insert_before(s, op, INDEX_op_movi_i32);



                if (opc == INDEX_op_add2_i32) {

                    a += b;
@@ -1283,7 +1283,7 @@ void tcg_optimize(TCGContext *s) 
                uint32_t b = arg_info(op->args[3])->val;

                uint64_t r = (uint64_t)a * b;

                TCGArg rl, rh;

                TCGOp *op2 = tcg_op_insert_before(s, op, INDEX_op_movi_i32, 2);

                TCGOp *op2 = tcg_op_insert_before(s, op, INDEX_op_movi_i32);



                rl = op->args[0];

                rh = op->args[1];

tcg/tcg.c

+4 −6
Original line number Diff line number Diff line
@@ -2205,16 +2205,14 @@ TCGOp *tcg_emit_op(TCGOpcode opc) 
    return op;

}



TCGOp *tcg_op_insert_before(TCGContext *s, TCGOp *old_op,

                            TCGOpcode opc, int nargs)

TCGOp *tcg_op_insert_before(TCGContext *s, TCGOp *old_op, TCGOpcode opc)

{

    TCGOp *new_op = tcg_op_alloc(opc);

    QTAILQ_INSERT_BEFORE(old_op, new_op, link);

    return new_op;

}



TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *old_op,

                           TCGOpcode opc, int nargs)

TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *old_op, TCGOpcode opc)

{

    TCGOp *new_op = tcg_op_alloc(opc);

    QTAILQ_INSERT_AFTER(&s->ops, old_op, new_op, link);
@@ -2552,7 +2550,7 @@ static bool liveness_pass_2(TCGContext *s) 
                    TCGOpcode lopc = (arg_ts->type == TCG_TYPE_I32

                                      ? INDEX_op_ld_i32

                                      : INDEX_op_ld_i64);

                    TCGOp *lop = tcg_op_insert_before(s, op, lopc, 3);

                    TCGOp *lop = tcg_op_insert_before(s, op, lopc);



                    lop->args[0] = temp_arg(dir_ts);

                    lop->args[1] = temp_arg(arg_ts->mem_base);
@@ -2621,7 +2619,7 @@ static bool liveness_pass_2(TCGContext *s) 
                TCGOpcode sopc = (arg_ts->type == TCG_TYPE_I32

                                  ? INDEX_op_st_i32

                                  : INDEX_op_st_i64);

                TCGOp *sop = tcg_op_insert_after(s, op, sopc, 3);

                TCGOp *sop = tcg_op_insert_after(s, op, sopc);



                sop->args[0] = temp_arg(dir_ts);

                sop->args[1] = temp_arg(arg_ts->mem_base);

tcg/tcg.h

+2 −2
Original line number Diff line number Diff line
@@ -1071,8 +1071,8 @@ void tcg_gen_callN(void *func, TCGTemp *ret, int nargs, TCGTemp **args); 


TCGOp *tcg_emit_op(TCGOpcode opc);

void tcg_op_remove(TCGContext *s, TCGOp *op);

TCGOp *tcg_op_insert_before(TCGContext *s, TCGOp *op, TCGOpcode opc, int narg);

TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *op, TCGOpcode opc, int narg);

TCGOp *tcg_op_insert_before(TCGContext *s, TCGOp *op, TCGOpcode opc);

TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *op, TCGOpcode opc);



void tcg_optimize(TCGContext *s);