/*
- * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
- *
* This file is part of libFirm.
- *
- * This file may be distributed and/or modified under the terms of the
- * GNU General Public License version 2 as published by the Free Software
- * Foundation and appearing in the file LICENSE.GPL included in the
- * packaging of this file.
- *
- * Licensees holding valid libFirm Professional Edition licenses may use
- * this file in accordance with the libFirm Commercial License.
- * Agreement provided with the Software.
- *
- * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
- * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE.
+ * Copyright (C) 2012 University of Karlsruhe.
*/
/**
* @brief This file implements the creation of the achitecture specific firm
* opcodes and the coresponding node constructors for the sparc
* assembler irg.
- * @version $Id$
+ * @author Hannes Rapp, Matthias Braun
*/
#include "config.h"
#include "irprintf.h"
#include "xmalloc.h"
-#include "../bearch.h"
+#include "bearch.h"
+#include "bearch_sparc_t.h"
#include "sparc_nodes_attr.h"
#include "sparc_new_nodes.h"
#include "gen_sparc_regalloc_if.h"
-static bool has_symconst_attr(const ir_node *node)
-{
- return is_sparc_SymConst(node) || is_sparc_FrameAddr(node);
-}
-
bool sparc_has_load_store_attr(const ir_node *node)
{
return is_sparc_Ld(node) || is_sparc_St(node) || is_sparc_Ldf(node)
return is_sparc_Bicc(node) || is_sparc_fbfcc(node);
}
-static bool has_jmp_switch_attr(const ir_node *node)
+static bool has_switch_jmp_attr(const ir_node *node)
{
return is_sparc_SwitchJmp(node);
}
-static bool has_save_attr(const ir_node *node)
-{
- return is_sparc_Save(node);
-}
-
static bool has_fp_attr(const ir_node *node)
{
return is_sparc_fadd(node) || is_sparc_fsub(node)
* @param n the node to dump
* @param reason indicates which kind of information should be dumped
*/
-static void sparc_dump_node(FILE *F, ir_node *n, dump_reason_t reason)
+static void sparc_dump_node(FILE *F, const ir_node *n, dump_reason_t reason)
{
+ const sparc_attr_t *sparc_attr;
+
switch (reason) {
case dump_node_opcode_txt:
fprintf(F, "%s", get_irn_opname(n));
case dump_node_info_txt:
arch_dump_reqs_and_registers(F, n);
- if (has_save_attr(n)) {
- const sparc_save_attr_t *attr = get_sparc_save_attr_const(n);
- fprintf(F, "initial stacksize: %d\n", attr->initial_stacksize);
- }
- if (has_symconst_attr(n)) {
- const sparc_symconst_attr_t *attr = get_sparc_symconst_attr_const(n);
- ir_fprintf(F, "entity: %+F\n", attr->entity);
- fprintf(F, "fp_offset: %d\n", attr->fp_offset);
+ sparc_attr = get_sparc_attr_const(n);
+ if (sparc_attr->immediate_value_entity) {
+ ir_fprintf(F, "entity: %+F (offset %d)\n",
+ sparc_attr->immediate_value_entity,
+ sparc_attr->immediate_value);
+ } else {
+ ir_fprintf(F, "immediate value: %d\n", sparc_attr->immediate_value);
}
if (sparc_has_load_store_attr(n)) {
const sparc_load_store_attr_t *attr = get_sparc_load_store_attr_const(n);
ir_fprintf(F, "load store mode: %+F\n", attr->load_store_mode);
- ir_fprintf(F, "entity: (sign %d) %+F\n", attr->entity_sign,
- attr->entity);
- fprintf(F, "offset: %ld\n", attr->offset);
fprintf(F, "is frame entity: %s\n",
attr->is_frame_entity ? "true" : "false");
}
if (has_jmp_cond_attr(n)) {
const sparc_jmp_cond_attr_t *attr
= get_sparc_jmp_cond_attr_const(n);
- fprintf(F, "pnc: %d (%s)\n", attr->pnc, get_pnc_string(attr->pnc));
+ fprintf(F, "relation: %d (%s)\n", (int)attr->relation,
+ get_relation_string(attr->relation));
fprintf(F, "unsigned: %s\n", attr->is_unsigned ? "true" : "false");
}
- if (has_jmp_switch_attr(n)) {
- const sparc_jmp_switch_attr_t *attr
- = get_sparc_jmp_switch_attr_const(n);
- fprintf(F, "n projs: %d\n", attr->n_projs);
- fprintf(F, "default proj: %ld\n", attr->default_proj_num);
- }
if (has_fp_attr(n)) {
const sparc_fp_attr_t *attr = get_sparc_fp_attr_const(n);
ir_fprintf(F, "fp_mode: %+F\n", attr->fp_mode);
}
}
-static void sparc_set_attr_imm(ir_node *res, int32_t immediate_value)
+static void sparc_set_attr_imm(ir_node *res, ir_entity *entity,
+ int32_t immediate_value)
{
- sparc_attr_t *attr = get_irn_generic_attr(res);
- attr->immediate_value = immediate_value;
+ sparc_attr_t *attr = (sparc_attr_t*)get_irn_generic_attr(res);
+ attr->immediate_value_entity = entity;
+ attr->immediate_value = immediate_value;
+ arch_add_irn_flags(res, (arch_irn_flags_t)sparc_arch_irn_flag_immediate_form);
}
-static void init_sparc_jmp_cond_attr(ir_node *node, int pnc, bool is_unsigned)
+static void init_sparc_jmp_cond_attr(ir_node *node, ir_relation relation,
+ bool is_unsigned)
{
sparc_jmp_cond_attr_t *attr = get_sparc_jmp_cond_attr(node);
- attr->pnc = pnc;
+ attr->relation = relation;
attr->is_unsigned = is_unsigned;
}
-void set_sparc_jmp_switch_n_projs(ir_node *node, int n_projs)
-{
- sparc_jmp_switch_attr_t *attr = get_sparc_jmp_switch_attr(node);
- attr->n_projs = n_projs;
-}
-
-void set_sparc_jmp_switch_default_proj_num(ir_node *node, long def_proj_num)
-{
- sparc_jmp_switch_attr_t *attr = get_sparc_jmp_switch_attr(node);
- attr->default_proj_num = def_proj_num;
-}
-
-
-
-int get_sparc_jmp_switch_n_projs(const ir_node *node)
-{
- const sparc_jmp_switch_attr_t *attr = get_sparc_jmp_switch_attr_const(node);
- return attr->n_projs;
-}
-
-long get_sparc_jmp_switch_default_proj_num(const ir_node *node)
-{
- const sparc_jmp_switch_attr_t *attr = get_sparc_jmp_switch_attr_const(node);
- return attr->default_proj_num;
-}
-
sparc_attr_t *get_sparc_attr(ir_node *node)
{
assert(is_sparc_irn(node));
return (const sparc_load_store_attr_t*) get_irn_generic_attr_const(node);
}
-sparc_symconst_attr_t *get_sparc_symconst_attr(ir_node *node)
-{
- assert(has_symconst_attr(node));
- return (sparc_symconst_attr_t*) get_irn_generic_attr_const(node);
-}
-
-const sparc_symconst_attr_t *get_sparc_symconst_attr_const(const ir_node *node)
-{
- assert(has_symconst_attr(node));
- return (const sparc_symconst_attr_t*) get_irn_generic_attr_const(node);
-}
-
sparc_jmp_cond_attr_t *get_sparc_jmp_cond_attr(ir_node *node)
{
assert(has_jmp_cond_attr(node));
return (const sparc_jmp_cond_attr_t*) get_irn_generic_attr_const(node);
}
-sparc_jmp_switch_attr_t *get_sparc_jmp_switch_attr(ir_node *node)
+sparc_switch_jmp_attr_t *get_sparc_switch_jmp_attr(ir_node *node)
{
- assert(has_jmp_switch_attr(node));
- return (sparc_jmp_switch_attr_t*) get_irn_generic_attr_const(node);
+ assert(has_switch_jmp_attr(node));
+ return (sparc_switch_jmp_attr_t*) get_irn_generic_attr_const(node);
}
-const sparc_jmp_switch_attr_t *get_sparc_jmp_switch_attr_const(const ir_node *node)
+const sparc_switch_jmp_attr_t *get_sparc_switch_jmp_attr_const(const ir_node *node)
{
- assert(has_jmp_switch_attr(node));
- return (const sparc_jmp_switch_attr_t*) get_irn_generic_attr_const(node);
-}
-
-sparc_save_attr_t *get_sparc_save_attr(ir_node *node)
-{
- assert(has_save_attr(node));
- return (sparc_save_attr_t*) get_irn_generic_attr_const(node);
-}
-
-const sparc_save_attr_t *get_sparc_save_attr_const(const ir_node *node)
-{
- assert(has_save_attr(node));
- return (const sparc_save_attr_t*) get_irn_generic_attr_const(node);
+ assert(has_switch_jmp_attr(node));
+ return (const sparc_switch_jmp_attr_t*) get_irn_generic_attr_const(node);
}
sparc_fp_attr_t *get_sparc_fp_attr(ir_node *node)
return (const sparc_fp_conv_attr_t*) get_irn_generic_attr_const(node);
}
-/**
- * Returns the argument register requirements of a sparc node.
- */
-const arch_register_req_t **get_sparc_in_req_all(const ir_node *node)
-{
- const sparc_attr_t *attr = get_sparc_attr_const(node);
- return attr->in_req;
-}
-
-void set_sparc_in_req_all(ir_node *node, const arch_register_req_t **reqs)
-{
- sparc_attr_t *attr = get_sparc_attr(node);
- attr->in_req = reqs;
-}
-
-/**
- * Returns the argument register requirement at position pos of an sparc node.
- */
-const arch_register_req_t *get_sparc_in_req(const ir_node *node, int pos)
-{
- const sparc_attr_t *attr = get_sparc_attr_const(node);
- return attr->in_req[pos];
-}
-
-/**
- * Sets the IN register requirements at position pos.
- */
-void set_sparc_req_in(ir_node *node, const arch_register_req_t *req, int pos)
-{
- sparc_attr_t *attr = get_sparc_attr(node);
- attr->in_req[pos] = req;
-}
-
/**
* Initializes the nodes attributes.
*/
static void init_sparc_attributes(ir_node *node, arch_irn_flags_t flags,
const arch_register_req_t **in_reqs,
- const be_execution_unit_t ***execution_units,
int n_res)
{
ir_graph *irg = get_irn_irg(node);
struct obstack *obst = get_irg_obstack(irg);
- sparc_attr_t *attr = get_sparc_attr(node);
backend_info_t *info;
- (void) execution_units;
- arch_irn_set_flags(node, flags);
- attr->in_req = in_reqs;
+ arch_set_irn_flags(node, flags);
+ arch_set_irn_register_reqs_in(node, in_reqs);
info = be_get_info(node);
- info->out_infos = NEW_ARR_D(reg_out_info_t, obst, n_res);
- memset(info->out_infos, 0, n_res * sizeof(info->out_infos[0]));
+ info->out_infos = NEW_ARR_DZ(reg_out_info_t, obst, n_res);
}
static void init_sparc_load_store_attributes(ir_node *res, ir_mode *ls_mode,
- ir_entity *entity,
- int entity_sign, long offset,
- bool is_frame_entity)
+ ir_entity *entity, int32_t offset,
+ bool is_frame_entity,
+ bool is_reg_reg)
{
- sparc_load_store_attr_t *attr = get_sparc_load_store_attr(res);
- attr->load_store_mode = ls_mode;
- attr->entity = entity;
- attr->entity_sign = entity_sign;
- attr->is_frame_entity = is_frame_entity;
- attr->offset = offset;
-}
-
-static void init_sparc_symconst_attributes(ir_node *res, ir_entity *entity)
-{
- sparc_symconst_attr_t *attr = get_sparc_symconst_attr(res);
- attr->entity = entity;
- attr->fp_offset = 0;
-}
-
-static void init_sparc_save_attributes(ir_node *res, int initial_stacksize)
-{
- sparc_save_attr_t *attr = get_sparc_save_attr(res);
- attr->initial_stacksize = initial_stacksize;
+ sparc_load_store_attr_t *attr = get_sparc_load_store_attr(res);
+ attr->base.immediate_value_entity = entity;
+ attr->base.immediate_value = offset;
+ attr->load_store_mode = ls_mode;
+ attr->is_frame_entity = is_frame_entity;
+ attr->is_reg_reg = is_reg_reg;
}
static void init_sparc_fp_attributes(ir_node *res, ir_mode *fp_mode)
attr->dest_mode = dest_mode;
}
+static void init_sparc_switch_jmp_attributes(ir_node *node,
+ const ir_switch_table *table,
+ ir_entity *table_entity)
+{
+ sparc_switch_jmp_attr_t *attr = get_sparc_switch_jmp_attr(node);
+ attr->table = table;
+ attr->table_entity = table_entity;
+
+ be_foreach_out(node, o) {
+ arch_set_irn_register_req_out(node, o, arch_no_register_req);
+ }
+}
+
/**
* copies sparc attributes of node
*/
/* copy the attributes */
memcpy(attr_new, attr_old, get_op_attr_size(get_irn_op(old_node)));
/* copy out flags */
+ new_info->flags = old_info->flags;
new_info->out_infos =
DUP_ARR_D(reg_out_info_t, obst, old_info->out_infos);
+ new_info->in_reqs = old_info->in_reqs;
}
/**
* compare some node's attributes
*/
-static int cmp_attr_sparc(ir_node *a, ir_node *b)
+static int cmp_attr_sparc(const ir_node *a, const ir_node *b)
{
const sparc_attr_t *attr_a = get_sparc_attr_const(a);
const sparc_attr_t *attr_b = get_sparc_attr_const(b);
|| attr_a->immediate_value_entity != attr_b->immediate_value_entity;
}
-static int cmp_attr_sparc_load_store(ir_node *a, ir_node *b)
+static int cmp_attr_sparc_load_store(const ir_node *a, const ir_node *b)
{
const sparc_load_store_attr_t *attr_a = get_sparc_load_store_attr_const(a);
const sparc_load_store_attr_t *attr_b = get_sparc_load_store_attr_const(b);
if (cmp_attr_sparc(a, b))
return 1;
- return attr_a->entity != attr_b->entity
- || attr_a->entity_sign != attr_b->entity_sign
- || attr_a->is_frame_entity != attr_b->is_frame_entity
- || attr_a->load_store_mode != attr_b->load_store_mode
- || attr_a->offset != attr_b->offset;
+ return attr_a->is_frame_entity != attr_b->is_frame_entity
+ || attr_a->load_store_mode != attr_b->load_store_mode;
}
-static int cmp_attr_sparc_symconst(ir_node *a, ir_node *b)
-{
- const sparc_symconst_attr_t *attr_a = get_sparc_symconst_attr_const(a);
- const sparc_symconst_attr_t *attr_b = get_sparc_symconst_attr_const(b);
-
- if (cmp_attr_sparc(a, b))
- return 1;
-
- return attr_a->entity != attr_b->entity
- || attr_a->fp_offset != attr_b->fp_offset;
-}
-
-static int cmp_attr_sparc_jmp_cond(ir_node *a, ir_node *b)
+static int cmp_attr_sparc_jmp_cond(const ir_node *a, const ir_node *b)
{
const sparc_jmp_cond_attr_t *attr_a = get_sparc_jmp_cond_attr_const(a);
const sparc_jmp_cond_attr_t *attr_b = get_sparc_jmp_cond_attr_const(b);
if (cmp_attr_sparc(a, b))
return 1;
- return attr_a->pnc != attr_b->pnc
+ return attr_a->relation != attr_b->relation
|| attr_a->is_unsigned != attr_b->is_unsigned;
}
-static int cmp_attr_sparc_jmp_switch(ir_node *a, ir_node *b)
-{
- const sparc_jmp_switch_attr_t *attr_a = get_sparc_jmp_switch_attr_const(a);
- const sparc_jmp_switch_attr_t *attr_b = get_sparc_jmp_switch_attr_const(b);
-
- if (cmp_attr_sparc(a, b))
- return 1;
-
- return attr_a->default_proj_num != attr_b->default_proj_num
- || attr_a->n_projs != attr_b->n_projs;
-}
-
-static int cmp_attr_sparc_save(ir_node *a, ir_node *b)
-{
- const sparc_save_attr_t *attr_a = get_sparc_save_attr_const(a);
- const sparc_save_attr_t *attr_b = get_sparc_save_attr_const(b);
-
- if (cmp_attr_sparc(a, b))
- return 1;
-
- return attr_a->initial_stacksize != attr_b->initial_stacksize;
-}
-
-static int cmp_attr_sparc_fp(ir_node *a, ir_node *b)
+static int cmp_attr_sparc_fp(const ir_node *a, const ir_node *b)
{
const sparc_fp_attr_t *attr_a = get_sparc_fp_attr_const(a);
const sparc_fp_attr_t *attr_b = get_sparc_fp_attr_const(b);
return attr_a->fp_mode != attr_b->fp_mode;
}
-static int cmp_attr_sparc_fp_conv(ir_node *a, ir_node *b)
+static int cmp_attr_sparc_fp_conv(const ir_node *a, const ir_node *b)
{
const sparc_fp_conv_attr_t *attr_a = get_sparc_fp_conv_attr_const(a);
const sparc_fp_conv_attr_t *attr_b = get_sparc_fp_conv_attr_const(b);
return 1;
return attr_a->src_mode != attr_b->src_mode
- || attr_a->dest_mode != attr_b->dest_mode;;
+ || attr_a->dest_mode != attr_b->dest_mode;
}
/* Include the generated constructor functions */
projects / libfirm / blobdiff