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mie: implement sub/mul/div instruction generation

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This commit is contained in:
max 🍓
2025-04-14 20:14:28 +01:00
parent 1c8f1447e7
commit d4e0df0bda
2 changed files with 124 additions and 9 deletions
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97
mie/builder.c
View File

@@ -203,6 +203,16 @@ void mie_builder_destroy(struct mie_builder *builder)
free(builder);
}
struct mie_func *mie_builder_get_current_func(struct mie_builder *builder)
{
struct mie_block *block = builder->b_current_block;
if (!block) {
return NULL;
}
return block->b_parent;
}
void mie_builder_put_record(
struct mie_builder *builder, struct mie_const *val, const char *name)
{
@@ -335,21 +345,108 @@ struct mie_value *mie_builder_sub(
struct mie_builder *builder, struct mie_value *left,
struct mie_value *right, const char *name)
{
if (!builder->b_current_block) {
return NULL;
}
if (builder->b_current_block->b_terminator) {
return NULL;
}
struct mie_binary_op *sub = malloc(sizeof *sub);
if (!sub) {
return NULL;
}
memset(sub, 0x0, sizeof *sub);
mie_instr_init(&sub->op_base, MIE_INSTR_SUB);
sub->op_left = left;
sub->op_right = right;
sub->op_type = mie_value_get_type(left);
if (!mie_block_add_instr(builder->b_current_block, &sub->op_base)) {
free(sub);
return NULL;
}
mie_func_generate_value_name(
builder->b_current_block->b_parent, MIE_VALUE(sub), name);
return MIE_VALUE(sub);
}
struct mie_value *mie_builder_mul(
struct mie_builder *builder, struct mie_value *left,
struct mie_value *right, const char *name)
{
if (!builder->b_current_block) {
return NULL;
}
if (builder->b_current_block->b_terminator) {
return NULL;
}
struct mie_binary_op *mul = malloc(sizeof *mul);
if (!mul) {
return NULL;
}
memset(mul, 0x0, sizeof *mul);
mie_instr_init(&mul->op_base, MIE_INSTR_MUL);
mul->op_left = left;
mul->op_right = right;
mul->op_type = mie_value_get_type(left);
if (!mie_block_add_instr(builder->b_current_block, &mul->op_base)) {
free(mul);
return NULL;
}
mie_func_generate_value_name(
builder->b_current_block->b_parent, MIE_VALUE(mul), name);
return MIE_VALUE(mul);
}
struct mie_value *mie_builder_div(
struct mie_builder *builder, struct mie_value *left,
struct mie_value *right, const char *name)
{
if (!builder->b_current_block) {
return NULL;
}
if (builder->b_current_block->b_terminator) {
return NULL;
}
struct mie_binary_op *div = malloc(sizeof *div);
if (!div) {
return NULL;
}
memset(div, 0x0, sizeof *div);
mie_instr_init(&div->op_base, MIE_INSTR_DIV);
div->op_left = left;
div->op_right = right;
div->op_type = mie_value_get_type(left);
if (!mie_block_add_instr(builder->b_current_block, &div->op_base)) {
free(div);
return NULL;
}
mie_func_generate_value_name(
builder->b_current_block->b_parent, MIE_VALUE(div), name);
return MIE_VALUE(div);
}
struct mie_value *mie_builder_load(

30
mie/convert/text-write.c
View File

@@ -382,15 +382,33 @@ static b_status write_instr(
write_operand(converter, op->op_right, 0);
break;
}
case MIE_INSTR_SUB:
write_string(converter, "sub");
case MIE_INSTR_SUB: {
struct mie_binary_op *op = (struct mie_binary_op *)instr;
mie_type_to_string(op->op_type, type, sizeof type);
write_string_f(converter, "sub %s ", type);
write_operand(converter, op->op_left, 0);
write_string(converter, ", ");
write_operand(converter, op->op_right, 0);
break;
case MIE_INSTR_MUL:
write_string(converter, "mul");
}
case MIE_INSTR_MUL: {
struct mie_binary_op *op = (struct mie_binary_op *)instr;
mie_type_to_string(op->op_type, type, sizeof type);
write_string_f(converter, "mul %s ", type);
write_operand(converter, op->op_left, 0);
write_string(converter, ", ");
write_operand(converter, op->op_right, 0);
break;
case MIE_INSTR_DIV:
write_string(converter, "div");
}
case MIE_INSTR_DIV: {
struct mie_binary_op *op = (struct mie_binary_op *)instr;
mie_type_to_string(op->op_type, type, sizeof type);
write_string_f(converter, "div %s ", type);
write_operand(converter, op->op_left, 0);
write_string(converter, ", ");
write_operand(converter, op->op_right, 0);
break;
}
case MIE_INSTR_LOAD: {
struct mie_load *load = (struct mie_load *)instr;
mie_type_to_string(load->l_type, type, sizeof type);