/*
- * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
* @author Christian Wuerdig
* @version $Id$
*
- * This file implements the creation of the achitecture specific firm opcodes
+ * This file implements the creation of the architecture specific firm opcodes
* and the corresponding node constructors for the ia32 assembler irg.
*/
#include "config.h"
#include <stdlib.h>
+#include <stdbool.h>
#include "irargs_t.h"
#include "irprog_t.h"
/* dump pn code */
if (is_ia32_SwitchJmp(n)) {
- fprintf(F, "pn_code = %ld\n", get_ia32_condcode(n));
+ fprintf(F, "default_pn = %ld\n", get_ia32_default_pn(n));
} else if (is_ia32_CMovcc(n) || is_ia32_Setcc(n) || is_ia32_Jcc(n)) {
ia32_attr_t *attr = get_ia32_attr(n);
- long pnc = get_ia32_condcode(n);
- fprintf(F, "pn_code = 0x%X (%s)\n", (unsigned) pnc,
- get_pnc_string(pnc & pn_Cmp_True));
+ fprintf(F, "condition_code = 0x%X\n", get_ia32_condcode(n));
fprintf(F, "ins_permuted = %u \n", attr->data.ins_permuted);
- fprintf(F, "cmp_unsigned = %u \n", attr->data.cmp_unsigned);
}
else if (is_ia32_CopyB(n) || is_ia32_CopyB_i(n)) {
fprintf(F, "size = %u\n", get_ia32_copyb_size(n));
return cc_attr;
}
+ia32_switch_attr_t *get_ia32_switch_attr(ir_node *node)
+{
+ ia32_attr_t *attr = get_ia32_attr(node);
+ ia32_switch_attr_t *switch_attr = CAST_IA32_ATTR(ia32_switch_attr_t, attr);
+ return switch_attr;
+}
+
+const ia32_switch_attr_t *get_ia32_switch_attr_const(const ir_node *node)
+{
+ const ia32_attr_t *attr = get_ia32_attr_const(node);
+ const ia32_switch_attr_t *switch_attr = CONST_CAST_IA32_ATTR(ia32_switch_attr_t, attr);
+ return switch_attr;
+}
+
ia32_call_attr_t *get_ia32_call_attr(ir_node *node)
{
ia32_attr_t *attr = get_ia32_attr(node);
ia32_op_type_t get_ia32_op_type(const ir_node *node)
{
const ia32_attr_t *attr = get_ia32_attr_const(node);
- return attr->data.tp;
+ return (ia32_op_type_t)attr->data.tp;
}
/**
ia32_am_type_t get_ia32_am_support(const ir_node *node)
{
const ia32_attr_t *attr = get_ia32_attr_const(node);
- return attr->data.am_arity;
+ return (ia32_am_type_t)attr->data.am_arity;
}
/**
return attr->data.am_sc_sign;
}
+void set_ia32_am_tls_segment(ir_node *node, bool value)
+{
+ ia32_attr_t *attr = get_ia32_attr(node);
+ attr->data.am_tls_segment = value;
+}
+
+bool get_ia32_am_tls_segment(const ir_node *node)
+{
+ const ia32_attr_t *attr = get_ia32_attr_const(node);
+ return attr->data.am_tls_segment;
+}
+
/**
* Gets the addr mode const.
*/
/**
* Returns the condition code of a node.
*/
-long get_ia32_condcode(const ir_node *node)
+ia32_condition_code_t get_ia32_condcode(const ir_node *node)
{
const ia32_condcode_attr_t *attr = get_ia32_condcode_attr_const(node);
- return attr->pn_code;
+ return attr->condition_code;
}
/**
* Sets the condition code of a node
*/
-void set_ia32_condcode(ir_node *node, long code)
+void set_ia32_condcode(ir_node *node, ia32_condition_code_t code)
{
ia32_condcode_attr_t *attr = get_ia32_condcode_attr(node);
- attr->pn_code = code;
+ attr->condition_code = code;
+}
+
+long get_ia32_default_pn(const ir_node *node)
+{
+ const ia32_switch_attr_t *attr = get_ia32_switch_attr_const(node);
+ return attr->default_pn;
}
/**
lc_eoprintf(firm_get_arg_env(), obst, "%+F", irn);
obstack_1grow(obst, 0);
- return obstack_finish(obst);
+ return (const char*)obstack_finish(obst);
}
/**
/**
* Initializes the nodes attributes.
*/
-void init_ia32_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_ia32_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);
memset(info->out_infos, 0, n_res * sizeof(info->out_infos[0]));
}
-void init_ia32_x87_attributes(ir_node *res)
+static void init_ia32_x87_attributes(ir_node *res)
{
ir_graph *irg = get_irn_irg(res);
ia32_irg_data_t *irg_data = ia32_get_irg_data(irg);
irg_data->do_x87_sim = 1;
}
-void init_ia32_asm_attributes(ir_node *res)
+static void init_ia32_asm_attributes(ir_node *res)
{
#ifndef NDEBUG
ia32_attr_t *attr = get_ia32_attr(res);
#endif
}
-void init_ia32_immediate_attributes(ir_node *res, ir_entity *symconst,
- int symconst_sign, int no_pic_adjust,
- long offset)
+static void init_ia32_immediate_attributes(ir_node *res, ir_entity *symconst,
+ int symconst_sign, int no_pic_adjust,
+ long offset)
{
- ia32_immediate_attr_t *attr = get_irn_generic_attr(res);
+ ia32_immediate_attr_t *attr = (ia32_immediate_attr_t*)get_irn_generic_attr(res);
#ifndef NDEBUG
attr->attr.attr_type |= IA32_ATTR_ia32_immediate_attr_t;
attr->offset = offset;
}
-void init_ia32_call_attributes(ir_node* res, unsigned pop, ir_type* call_tp)
+static void init_ia32_call_attributes(ir_node* res, unsigned pop,
+ ir_type* call_tp)
{
- ia32_call_attr_t *attr = get_irn_generic_attr(res);
+ ia32_call_attr_t *attr = (ia32_call_attr_t*)get_irn_generic_attr(res);
#ifndef NDEBUG
attr->attr.attr_type |= IA32_ATTR_ia32_call_attr_t;
attr->call_tp = call_tp;
}
-void init_ia32_copyb_attributes(ir_node *res, unsigned size)
+static void init_ia32_copyb_attributes(ir_node *res, unsigned size)
{
- ia32_copyb_attr_t *attr = get_irn_generic_attr(res);
+ ia32_copyb_attr_t *attr = (ia32_copyb_attr_t*)get_irn_generic_attr(res);
#ifndef NDEBUG
attr->attr.attr_type |= IA32_ATTR_ia32_copyb_attr_t;
attr->size = size;
}
-void init_ia32_condcode_attributes(ir_node *res, long pnc)
+static void init_ia32_condcode_attributes(ir_node *res,
+ ia32_condition_code_t cc)
{
- ia32_condcode_attr_t *attr = get_irn_generic_attr(res);
+ ia32_condcode_attr_t *attr = (ia32_condcode_attr_t*)get_irn_generic_attr(res);
#ifndef NDEBUG
attr->attr.attr_type |= IA32_ATTR_ia32_condcode_attr_t;
#endif
- attr->pn_code = pnc;
+ attr->condition_code = cc;
}
-void init_ia32_climbframe_attributes(ir_node *res, unsigned count)
+static void init_ia32_climbframe_attributes(ir_node *res, unsigned count)
{
- ia32_climbframe_attr_t *attr = get_irn_generic_attr(res);
+ ia32_climbframe_attr_t *attr = (ia32_climbframe_attr_t*)get_irn_generic_attr(res);
#ifndef NDEBUG
attr->attr.attr_type |= IA32_ATTR_ia32_climbframe_attr_t;
attr->count = count;
}
+static void init_ia32_switch_attributes(ir_node *res, long default_pn)
+{
+ ia32_switch_attr_t *attr = (ia32_switch_attr_t*) get_irn_generic_attr(res);
+#ifndef NDEBUG
+ attr->attr.attr_type |= IA32_ATTR_ia32_switch_attr_t;
+#endif
+ attr->default_pn = default_pn;
+}
+
/* default compare operation to compare attributes */
static int ia32_compare_attr(const ia32_attr_t *a, const ia32_attr_t *b)
if (a->data.has_except_label != b->data.has_except_label)
return 1;
- if (a->data.ins_permuted != b->data.ins_permuted
- || a->data.cmp_unsigned != b->data.cmp_unsigned)
+ if (a->data.ins_permuted != b->data.ins_permuted)
return 1;
return 0;
}
/** Compare nodes attributes for all "normal" nodes. */
-static int ia32_compare_nodes_attr(ir_node *a, ir_node *b)
+static int ia32_compare_nodes_attr(const ir_node *a, const ir_node *b)
{
const ia32_attr_t* attr_a = get_ia32_attr_const(a);
const ia32_attr_t* attr_b = get_ia32_attr_const(b);
}
/** Compare node attributes for nodes with condition code. */
-static int ia32_compare_condcode_attr(ir_node *a, ir_node *b)
+static int ia32_compare_condcode_attr(const ir_node *a, const ir_node *b)
{
const ia32_condcode_attr_t *attr_a;
const ia32_condcode_attr_t *attr_b;
attr_a = get_ia32_condcode_attr_const(a);
attr_b = get_ia32_condcode_attr_const(b);
- if (attr_a->pn_code != attr_b->pn_code)
+ if (attr_a->condition_code != attr_b->condition_code)
+ return 1;
+
+ return 0;
+}
+
+/** Compare node attributes for nodes with condition code. */
+static int ia32_compare_switch_attr(const ir_node *a, const ir_node *b)
+{
+ const ia32_switch_attr_t *attr_a;
+ const ia32_switch_attr_t *attr_b;
+
+ if (ia32_compare_nodes_attr(a, b))
+ return 1;
+
+ attr_a = get_ia32_switch_attr_const(a);
+ attr_b = get_ia32_switch_attr_const(b);
+
+ if (attr_a->default_pn != attr_b->default_pn)
return 1;
return 0;
}
/** Compare node attributes for call nodes. */
-static int ia32_compare_call_attr(ir_node *a, ir_node *b)
+static int ia32_compare_call_attr(const ir_node *a, const ir_node *b)
{
const ia32_call_attr_t *attr_a;
const ia32_call_attr_t *attr_b;
}
/** Compare node attributes for CopyB nodes. */
-static int ia32_compare_copyb_attr(ir_node *a, ir_node *b)
+static int ia32_compare_copyb_attr(const ir_node *a, const ir_node *b)
{
const ia32_copyb_attr_t *attr_a;
const ia32_copyb_attr_t *attr_b;
/** Compare ASM node attributes. */
-static int ia32_compare_asm_attr(ir_node *a, ir_node *b)
+static int ia32_compare_asm_attr(const ir_node *a, const ir_node *b)
{
const ia32_asm_attr_t *attr_a;
const ia32_asm_attr_t *attr_b;
}
/** Compare node attributes for Immediates. */
-static int ia32_compare_immediate_attr(ir_node *a, ir_node *b)
+static int ia32_compare_immediate_attr(const ir_node *a, const ir_node *b)
{
const ia32_immediate_attr_t *attr_a = get_ia32_immediate_attr_const(a);
const ia32_immediate_attr_t *attr_b = get_ia32_immediate_attr_const(b);
}
/** Compare node attributes for x87 nodes. */
-static int ia32_compare_x87_attr(ir_node *a, ir_node *b)
+static int ia32_compare_x87_attr(const ir_node *a, const ir_node *b)
{
return ia32_compare_nodes_attr(a, b);
}
/** Compare node attributes for ClimbFrame nodes. */
-static int ia32_compare_climbframe_attr(ir_node *a, ir_node *b)
+static int ia32_compare_climbframe_attr(const ir_node *a, const ir_node *b)
{
const ia32_climbframe_attr_t *attr_a;
const ia32_climbframe_attr_t *attr_b;
new_info->out_infos =
DUP_ARR_D(reg_out_info_t, obst, old_info->out_infos);
new_info->in_reqs = old_info->in_reqs;
+ new_info->flags = old_info->flags;
}
/* Include the generated constructor functions */