* @brief This file implements the creation of the achitecture specific firm
* opcodes and the coresponding node constructors for the sparc
* assembler irg.
- * @version $Id: TEMPLATE_new_nodes.c 26673 2009-10-01 16:43:13Z matze $
+ * @version $Id$
*/
#include "config.h"
#include "ircons_t.h"
#include "iropt_t.h"
#include "irop.h"
-#include "irvrfy_t.h"
#include "irprintf.h"
#include "xmalloc.h"
#include "sparc_new_nodes.h"
#include "gen_sparc_regalloc_if.h"
+bool sparc_has_load_store_attr(const ir_node *node)
+{
+ return is_sparc_Ld(node) || is_sparc_St(node) || is_sparc_Ldf(node)
+ || is_sparc_Stf(node);
+}
+
+static bool has_jmp_cond_attr(const ir_node *node)
+{
+ return is_sparc_Bicc(node) || is_sparc_fbfcc(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)
+ || is_sparc_fmul(node) || is_sparc_fdiv(node)
+ || is_sparc_fftoi(node) || is_sparc_fitof(node)
+ || is_sparc_fneg(node) || is_sparc_fcmp(node);
+}
+
+static bool has_fp_conv_attr(const ir_node *node)
+{
+ return is_sparc_fftof(node);
+}
+
/**
* Dumper interface for dumping sparc nodes in vcg.
- * @param n the node to dump
* @param F the output file
+ * @param n the node to dump
* @param reason indicates which kind of information should be dumped
- * @return 0 on success or != 0 on failure
*/
-static int sparc_dump_node(ir_node *n, FILE *F, dump_reason_t reason)
+static void sparc_dump_node(FILE *F, ir_node *n, dump_reason_t reason)
{
- ir_mode *mode = NULL;
+ const sparc_attr_t *attr;
switch (reason) {
- case dump_node_opcode_txt:
- fprintf(F, "%s", get_irn_opname(n));
+ case dump_node_opcode_txt:
+ fprintf(F, "%s", get_irn_opname(n));
break;
- case dump_node_mode_txt:
- mode = get_irn_mode(n);
-
- if (mode) {
- fprintf(F, "[%s]", get_mode_name(mode));
- } else {
- fprintf(F, "[?NOMODE?]");
- }
+ case dump_node_mode_txt:
break;
- case dump_node_nodeattr_txt:
-
- /* TODO: dump some attributes which should show up */
- /* in node name in dump (e.g. consts or the like) */
-
+ case dump_node_info_txt:
+ arch_dump_reqs_and_registers(F, n);
+ attr = get_sparc_attr_const(n);
+ if (attr->immediate_value_entity) {
+ ir_fprintf(F, "entity: %+F (offset %d)\n",
+ attr->immediate_value_entity, attr->immediate_value);
+ } else {
+ ir_fprintf(F, "immediate value: %d\n", attr->immediate_value);
+ }
+ 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 (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);
+ 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, "unsigned: %s\n", attr->is_unsigned ? "true" : "false");
+ }
+ if (has_switch_jmp_attr(n)) {
+ const sparc_switch_jmp_attr_t *attr
+ = get_sparc_switch_jmp_attr_const(n);
+ 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);
+ }
+ if (has_fp_conv_attr(n)) {
+ const sparc_fp_conv_attr_t *attr = get_sparc_fp_conv_attr_const(n);
+ ir_fprintf(F, "conv from: %+F\n", attr->src_mode);
+ ir_fprintf(F, "conv to: %+F\n", attr->dest_mode);
+ }
break;
- case dump_node_info_txt:
- arch_dump_reqs_and_registers(F, n);
+ case dump_node_nodeattr_txt:
break;
}
-
- return 0;
}
-/* ATTRIBUTE INIT SETTERS / HELPERS */
-static void sparc_set_attr_imm(ir_node *res, int 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 = get_irn_generic_attr(res);
+ attr->immediate_value_entity = entity;
+ attr->immediate_value = immediate_value;
}
-static void set_sparc_jmp_cond_proj_num(ir_node *node, int proj_num)
+static void init_sparc_jmp_cond_attr(ir_node *node, int pnc, bool is_unsigned)
{
sparc_jmp_cond_attr_t *attr = get_sparc_jmp_cond_attr(node);
- attr->proj_num = proj_num;
-}
-
-static 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;
-}
-
-static 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;
+ attr->pnc = pnc;
+ attr->is_unsigned = is_unsigned;
}
-
-/* ATTRIBUTE GETTERS */
sparc_attr_t *get_sparc_attr(ir_node *node)
{
- assert(is_sparc_irn(node) && "need sparc node to get attributes");
- return (sparc_attr_t *)get_irn_generic_attr(node);
+ assert(is_sparc_irn(node));
+ return (sparc_attr_t*) get_irn_generic_attr(node);
}
const sparc_attr_t *get_sparc_attr_const(const ir_node *node)
{
- assert(is_sparc_irn(node) && "need sparc node to get attributes");
- return (const sparc_attr_t *)get_irn_generic_attr_const(node);
+ assert(is_sparc_irn(node));
+ return (const sparc_attr_t*) get_irn_generic_attr_const(node);
}
-
-
sparc_load_store_attr_t *get_sparc_load_store_attr(ir_node *node)
{
- assert(is_sparc_irn(node) && "need sparc node to get attributes");
- return (sparc_load_store_attr_t *)get_irn_generic_attr_const(node);
+ assert(sparc_has_load_store_attr(node));
+ return (sparc_load_store_attr_t*) get_irn_generic_attr_const(node);
}
const sparc_load_store_attr_t *get_sparc_load_store_attr_const(const ir_node *node)
{
- assert(is_sparc_irn(node) && "need sparc node to get attributes");
- return (const sparc_load_store_attr_t *)get_irn_generic_attr_const(node);
+ assert(sparc_has_load_store_attr(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)
+sparc_jmp_cond_attr_t *get_sparc_jmp_cond_attr(ir_node *node)
{
- assert((is_sparc_SymConst(node) || is_sparc_FrameAddr(node)) && "need sparc SymConst/FrameAddr node to get attributes");
- return (sparc_symconst_attr_t *)get_irn_generic_attr_const(node);
+ assert(has_jmp_cond_attr(node));
+ return (sparc_jmp_cond_attr_t*) get_irn_generic_attr_const(node);
}
-const sparc_symconst_attr_t *get_sparc_symconst_attr_const(const ir_node *node)
+const sparc_jmp_cond_attr_t *get_sparc_jmp_cond_attr_const(const ir_node *node)
{
- assert((is_sparc_SymConst(node) || is_sparc_FrameAddr(node)) && "need sparc SymConst/FrameAddr node to get attributes");
- return (const sparc_symconst_attr_t *)get_irn_generic_attr_const(node);
+ assert(has_jmp_cond_attr(node));
+ return (const sparc_jmp_cond_attr_t*) get_irn_generic_attr_const(node);
}
-
-sparc_jmp_cond_attr_t *get_sparc_jmp_cond_attr(ir_node *node)
+sparc_switch_jmp_attr_t *get_sparc_switch_jmp_attr(ir_node *node)
{
- assert(is_sparc_Branch(node) && "need sparc B node to get attributes");
- return (sparc_jmp_cond_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_cond_attr_t *get_sparc_jmp_cond_attr_const(const ir_node *node)
+const sparc_switch_jmp_attr_t *get_sparc_switch_jmp_attr_const(const ir_node *node)
{
- assert(is_sparc_Branch(node) && "need sparc B node to get attributes");
- return (const sparc_jmp_cond_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_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);
+}
-sparc_jmp_switch_attr_t *get_sparc_jmp_switch_attr(ir_node *node)
+const sparc_save_attr_t *get_sparc_save_attr_const(const ir_node *node)
{
- assert(is_sparc_SwitchJmp(node) && "need sparc SwitchJmp node to get attributes");
- return (sparc_jmp_switch_attr_t *)get_irn_generic_attr_const(node);
+ assert(has_save_attr(node));
+ return (const sparc_save_attr_t*) get_irn_generic_attr_const(node);
}
-const sparc_jmp_switch_attr_t *get_sparc_jmp_switch_attr_const(const ir_node *node)
+sparc_fp_attr_t *get_sparc_fp_attr(ir_node *node)
{
- assert(is_sparc_SwitchJmp(node) && "need sparc SwitchJmp node to get attributes");
- return (const sparc_jmp_switch_attr_t *)get_irn_generic_attr_const(node);
+ assert(has_fp_attr(node));
+ return (sparc_fp_attr_t*) get_irn_generic_attr(node);
}
+const sparc_fp_attr_t *get_sparc_fp_attr_const(const ir_node *node)
+{
+ assert(has_fp_attr(node));
+ return (const sparc_fp_attr_t*) get_irn_generic_attr_const(node);
+}
-sparc_cmp_attr_t *get_sparc_cmp_attr(ir_node *node)
+sparc_fp_conv_attr_t *get_sparc_fp_conv_attr(ir_node *node)
{
- assert(is_sparc_irn(node) && "need sparc node to get attributes");
- return (sparc_cmp_attr_t *)get_irn_generic_attr_const(node);
+ assert(has_fp_conv_attr(node));
+ return (sparc_fp_conv_attr_t*) get_irn_generic_attr(node);
}
-const sparc_cmp_attr_t *get_sparc_cmp_attr_const(const ir_node *node)
+const sparc_fp_conv_attr_t *get_sparc_fp_conv_attr_const(const ir_node *node)
{
- assert(is_sparc_irn(node) && "need sparc node to get attributes");
- return (const sparc_cmp_attr_t *)get_irn_generic_attr_const(node);
+ assert(has_fp_conv_attr(node));
+ return (const sparc_fp_conv_attr_t*) get_irn_generic_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.
*/
/**
* Initializes the nodes attributes.
*/
-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)
+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);
(void) execution_units;
arch_irn_set_flags(node, flags);
- attr->in_req = in_reqs;
- attr->is_load_store = false;
+ attr->in_req = 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]));
}
-/* CUSTOM ATTRIBUTE INIT FUNCTIONS */
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_irn_generic_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;
- attr->base.is_load_store = true;
+ 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_cmp_attr(ir_node *res, bool ins_permuted, bool is_unsigned)
+static void init_sparc_save_attributes(ir_node *res, int initial_stacksize)
{
- sparc_cmp_attr_t *attr = get_irn_generic_attr(res);
- attr->ins_permuted = ins_permuted;
- attr->is_unsigned = is_unsigned;
+ sparc_save_attr_t *attr = get_sparc_save_attr(res);
+ attr->initial_stacksize = initial_stacksize;
}
-static void init_sparc_symconst_attributes(ir_node *res, ir_entity *entity)
+static void init_sparc_fp_attributes(ir_node *res, ir_mode *fp_mode)
{
- sparc_symconst_attr_t *attr = get_irn_generic_attr(res);
- attr->entity = entity;
- attr->fp_offset = 0;
+ sparc_fp_attr_t *attr = get_sparc_fp_attr(res);
+ attr->fp_mode = fp_mode;
+}
+
+static void init_sparc_fp_conv_attributes(ir_node *res, ir_mode *src_mode,
+ ir_mode *dest_mode)
+{
+ sparc_fp_conv_attr_t *attr = get_sparc_fp_conv_attr(res);
+ attr->src_mode = src_mode;
+ attr->dest_mode = dest_mode;
+}
+
+static void init_sparc_switch_jmp_attributes(ir_node *res, long default_pn,
+ ir_entity *jump_table)
+{
+ sparc_switch_jmp_attr_t *attr = get_sparc_switch_jmp_attr(res);
+ attr->default_proj_num = default_pn;
+ attr->jump_table = jump_table;
}
/**
* copies sparc attributes of node
*/
-static void sparc_copy_attr(const ir_node *old_node, ir_node *new_node) {
- ir_graph *irg = get_irn_irg(new_node);
- struct obstack *obst = get_irg_obstack(irg);
- const sparc_attr_t *attr_old = get_sparc_attr_const(old_node);
+static void sparc_copy_attr(ir_graph *irg, const ir_node *old_node,
+ ir_node *new_node)
+{
+ struct obstack *obst = get_irg_obstack(irg);
+ const sparc_attr_t *attr_old = get_sparc_attr_const(old_node);
sparc_attr_t *attr_new = get_sparc_attr(new_node);
- backend_info_t *old_info = be_get_info(old_node);
- backend_info_t *new_info = be_get_info(new_node);
+ backend_info_t *old_info = be_get_info(old_node);
+ backend_info_t *new_info = be_get_info(new_node);
/* copy the attributes */
memcpy(attr_new, attr_old, get_op_attr_size(get_irn_op(old_node)));
DUP_ARR_D(reg_out_info_t, obst, old_info->out_infos);
}
-
/**
* compare some node's attributes
*/
{
const sparc_attr_t *attr_a = get_sparc_attr_const(a);
const sparc_attr_t *attr_b = get_sparc_attr_const(b);
- (void) attr_a;
- (void) attr_b;
- return 0;
+ return attr_a->immediate_value != attr_b->immediate_value
+ || attr_a->immediate_value_entity != attr_b->immediate_value_entity;
}
-
-/* CUSTOM ATTRIBUTE CMP FUNCTIONS */
static int cmp_attr_sparc_load_store(ir_node *a, ir_node *b)
{
- return 0;
+ 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->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)
+static int cmp_attr_sparc_jmp_cond(ir_node *a, ir_node *b)
{
- return 0;
+ 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
+ || attr_a->is_unsigned != attr_b->is_unsigned;
}
-static int cmp_attr_sparc_jmp_cond(ir_node *a, ir_node *b)
+static int cmp_attr_sparc_switch_jmp(ir_node *a, ir_node *b)
+{
+ const sparc_switch_jmp_attr_t *attr_a = get_sparc_switch_jmp_attr_const(a);
+ const sparc_switch_jmp_attr_t *attr_b = get_sparc_switch_jmp_attr_const(b);
+
+ if (cmp_attr_sparc(a, b))
+ return 1;
+
+ return attr_a->default_proj_num != attr_b->default_proj_num;
+}
+
+static int cmp_attr_sparc_save(ir_node *a, ir_node *b)
{
- return 0;
+ 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_jmp_switch(ir_node *a, ir_node *b)
+static int cmp_attr_sparc_fp(ir_node *a, ir_node *b)
{
- return 0;
+ 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);
+
+ if (cmp_attr_sparc(a, b))
+ return 1;
+
+ return attr_a->fp_mode != attr_b->fp_mode;
}
-static int cmp_attr_sparc_cmp(ir_node *a, ir_node *b)
+static int cmp_attr_sparc_fp_conv(ir_node *a, ir_node *b)
{
- return 0;
+ 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);
+
+ if (cmp_attr_sparc(a, b))
+ return 1;
+
+ return attr_a->src_mode != attr_b->src_mode
+ || attr_a->dest_mode != attr_b->dest_mode;;
}
/* Include the generated constructor functions */