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Get rid of duplicate code by adding an ir_block_create_general_instr

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This commit is contained in:
Wolfgang Bumiller 2012-05-01 16:23:45 +02:00
parent 6ae8a69ab0
commit 282edea8de
1 changed files with 19 additions and 41 deletions
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60
ir.c
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@ -1009,31 +1009,25 @@ on_error:
return NULL;
}
ir_value* ir_block_create_fieldaddress(ir_block *self, const char *label, ir_value *ent, ir_value *field)
ir_value* ir_block_create_general_instr(ir_block *self, const char *label,
int op, ir_value *a, ir_value *b, int outype)
{
ir_instr *instr;
ir_value *out;
/* Support for various pointer types todo if so desired */
if (ent->vtype != TYPE_ENTITY)
return NULL;
if (field->vtype != TYPE_FIELD)
return NULL;
out = ir_value_out(self->owner, label, store_value, TYPE_POINTER);
out = ir_value_out(self->owner, label, store_value, outype);
if (!out)
return NULL;
instr = ir_instr_new(self, INSTR_ADDRESS);
instr = ir_instr_new(self, op);
if (!instr) {
ir_value_delete(out);
return NULL;
}
if (!ir_instr_op(instr, 0, out, true) ||
!ir_instr_op(instr, 1, ent, false) ||
!ir_instr_op(instr, 2, field, false) )
!ir_instr_op(instr, 1, a, false) ||
!ir_instr_op(instr, 2, b, false) )
{
goto on_error;
}
@ -1048,12 +1042,20 @@ on_error:
return NULL;
}
ir_value* ir_block_create_fieldaddress(ir_block *self, const char *label, ir_value *ent, ir_value *field)
{
/* Support for various pointer types todo if so desired */
if (ent->vtype != TYPE_ENTITY)
return NULL;
if (field->vtype != TYPE_FIELD)
return NULL;
return ir_block_create_general_instr(self, label, INSTR_ADDRESS, ent, field, TYPE_POINTER);
}
ir_value* ir_block_create_load_from_ent(ir_block *self, const char *label, ir_value *ent, ir_value *field, int outype)
{
ir_instr *instr;
ir_value *out;
int op;
if (ent->vtype != TYPE_ENTITY)
return NULL;
@ -1076,31 +1078,7 @@ ir_value* ir_block_create_load_from_ent(ir_block *self, const char *label, ir_va
return NULL;
}
out = ir_value_out(self->owner, label, store_value, outype);
if (!out)
return NULL;
instr = ir_instr_new(self, op);
if (!instr) {
ir_value_delete(out);
return NULL;
}
if (!ir_instr_op(instr, 0, out, true) ||
!ir_instr_op(instr, 1, ent, false) ||
!ir_instr_op(instr, 2, field, false) )
{
goto on_error;
}
if (!ir_block_instr_add(self, instr))
goto on_error;
return out;
on_error:
ir_instr_delete(instr);
ir_value_delete(out);
return NULL;
return ir_block_create_general_instr(self, label, op, ent, field, outype);
}
ir_value* ir_block_create_add(ir_block *self,