#include "irnode_t.h"
#include "irmode_t.h"
#include "ircons_t.h"
-#include "irvrfy.h"
+#include "irverify.h"
#include "irop_t.h"
#include "iropt_t.h"
#include "irgmod.h"
#include "irflag_t.h"
#include "iredges_t.h"
#include "irflag_t.h"
+#include "error.h"
/* when we need verifying */
#ifdef NDEBUG
-# define IRN_VRFY_IRG(res, irg)
+# define IRN_VERIFY_IRG(res, irg)
#else
-# define IRN_VRFY_IRG(res, irg) irn_vrfy_irg(res, irg)
+# define IRN_VERIFY_IRG(res, irg) irn_verify_irg(res, irg)
#endif /* NDEBUG */
/**
*/
static uninitialized_local_variable_func_t *default_initialize_local_variable = NULL;
-/* creates a bd constructor for a binop */
-#define NEW_BD_BINOP(instr) \
-static ir_node * \
-new_bd_##instr(dbg_info *db, ir_node *block, \
- ir_node *op1, ir_node *op2, ir_mode *mode) \
-{ \
- ir_node *in[2]; \
- ir_node *res; \
- ir_graph *irg = current_ir_graph; \
- in[0] = op1; \
- in[1] = op2; \
- res = new_ir_node(db, irg, block, op_##instr, mode, 2, in); \
- res = optimize_node(res); \
- IRN_VRFY_IRG(res, irg); \
- return res; \
-}
-
-/* creates a bd constructor for an unop */
-#define NEW_BD_UNOP(instr) \
-static ir_node * \
-new_bd_##instr(dbg_info *db, ir_node *block, \
- ir_node *op, ir_mode *mode) \
-{ \
- ir_node *res; \
- ir_graph *irg = current_ir_graph; \
- res = new_ir_node(db, irg, block, op_##instr, mode, 1, &op); \
- res = optimize_node(res); \
- IRN_VRFY_IRG(res, irg); \
- return res; \
-}
-
-/* creates a bd constructor for an divop */
-#define NEW_BD_DIVOP(instr) \
-static ir_node * \
-new_bd_##instr(dbg_info *db, ir_node *block, \
- ir_node *memop, ir_node *op1, ir_node *op2, ir_mode *mode, op_pin_state state) \
-{ \
- ir_node *in[3]; \
- ir_node *res; \
- ir_graph *irg = current_ir_graph; \
- in[0] = memop; \
- in[1] = op1; \
- in[2] = op2; \
- res = new_ir_node(db, irg, block, op_##instr, mode_T, 3, in); \
- res->attr.divmod.exc.pin_state = state; \
- res->attr.divmod.resmode = mode; \
- res->attr.divmod.no_remainder = 0; \
- res = optimize_node(res); \
- IRN_VRFY_IRG(res, irg); \
- return res; \
-}
-
-/* creates a rd constructor for a binop */
-#define NEW_RD_BINOP(instr) \
-ir_node * \
-new_rd_##instr(dbg_info *db, ir_graph *irg, ir_node *block, \
- ir_node *op1, ir_node *op2, ir_mode *mode) \
-{ \
- ir_node *res; \
- ir_graph *rem = current_ir_graph; \
- current_ir_graph = irg; \
- res = new_bd_##instr(db, block, op1, op2, mode); \
- current_ir_graph = rem; \
- return res; \
-}
-
-/* creates a rd constructor for an unop */
-#define NEW_RD_UNOP(instr) \
-ir_node * \
-new_rd_##instr(dbg_info *db, ir_graph *irg, ir_node *block, \
- ir_node *op, ir_mode *mode) \
-{ \
- ir_node *res; \
- ir_graph *rem = current_ir_graph; \
- current_ir_graph = irg; \
- res = new_bd_##instr(db, block, op, mode); \
- current_ir_graph = rem; \
- return res; \
-}
-
-/* creates a rd constructor for an divop */
-#define NEW_RD_DIVOP(instr) \
-ir_node * \
-new_rd_##instr(dbg_info *db, ir_graph *irg, ir_node *block, \
- ir_node *memop, ir_node *op1, ir_node *op2, ir_mode *mode, op_pin_state state) \
-{ \
- ir_node *res; \
- ir_graph *rem = current_ir_graph; \
- current_ir_graph = irg; \
- res = new_bd_##instr(db, block, memop, op1, op2, mode, state);\
- current_ir_graph = rem; \
- return res; \
-}
-
-/* creates a d constructor for an binop */
-#define NEW_D_BINOP(instr) \
-ir_node * \
-new_d_##instr(dbg_info *db, ir_node *op1, ir_node *op2, ir_mode *mode) { \
- return new_bd_##instr(db, current_ir_graph->current_block, op1, op2, mode); \
-}
-
-/* creates a d constructor for an unop */
-#define NEW_D_UNOP(instr) \
-ir_node * \
-new_d_##instr(dbg_info *db, ir_node *op, ir_mode *mode) { \
- return new_bd_##instr(db, current_ir_graph->current_block, op, mode); \
-}
-
#include "gen_ir_cons.c.inl"
-static ir_node *
-new_bd_Start(dbg_info *db, ir_node *block) {
+static ir_node *new_bd_Start(dbg_info *db, ir_node *block)
+{
ir_node *res;
- ir_graph *irg = current_ir_graph;
+ ir_graph *irg = get_irn_irg(block);
res = new_ir_node(db, irg, block, op_Start, mode_T, 0, NULL);
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
return res;
} /* new_bd_Start */
-static ir_node *
-new_bd_End(dbg_info *db, ir_node *block) {
+static ir_node *new_bd_End(dbg_info *db, ir_node *block)
+{
ir_node *res;
- ir_graph *irg = current_ir_graph;
+ ir_graph *irg = get_irn_irg(block);
res = new_ir_node(db, irg, block, op_End, mode_X, -1, NULL);
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
return res;
} /* new_bd_End */
* Creates a Phi node with all predecessors. Calling this constructor
* is only allowed if the corresponding block is mature.
*/
-static ir_node *
-new_bd_Phi(dbg_info *db, ir_node *block, int arity, ir_node **in, ir_mode *mode) {
+static ir_node *new_bd_Phi(dbg_info *db, ir_node *block, int arity, ir_node **in, ir_mode *mode)
+{
ir_node *res;
- ir_graph *irg = current_ir_graph;
+ ir_graph *irg = get_irn_irg(block);
int i;
int has_unknown = 0;
}
if (!has_unknown) res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
/* Memory Phis in endless loops must be kept alive.
As we can't distinguish these easily we keep all of them alive. */
return res;
} /* new_bd_Phi */
-static ir_node *
-new_bd_Const_type(dbg_info *db, tarval *con, ir_type *tp) {
+static ir_node *new_bd_Const_type(dbg_info *db, tarval *con, ir_type *tp)
+{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = new_ir_node(db, irg, get_irg_start_block(irg), op_Const, get_tarval_mode(con), 0, NULL);
- res->attr.con.tv = con;
+ res->attr.con.tarval = con;
set_Const_type(res, tp); /* Call method because of complex assertion. */
res = optimize_node (res);
assert(get_Const_type(res) == tp);
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
return res;
} /* new_bd_Const_type */
-static ir_node *
-new_bd_Const(dbg_info *db, tarval *con) {
+static ir_node *new_bd_Const(dbg_info *db, tarval *con)
+{
ir_graph *irg = current_ir_graph;
return new_rd_Const_type(db, irg, con, firm_unknown_type);
} /* new_bd_Const */
-static ir_node *
-new_bd_Const_long(dbg_info *db, ir_mode *mode, long value) {
+static ir_node *new_bd_Const_long(dbg_info *db, ir_mode *mode, long value)
+{
ir_graph *irg = current_ir_graph;
return new_rd_Const(db, irg, new_tarval_from_long(value, mode));
} /* new_bd_Const_long */
-static ir_node *
-new_bd_defaultProj(dbg_info *db, ir_node *block, ir_node *arg,
- long max_proj) {
+static ir_node *new_bd_defaultProj(dbg_info *db, ir_node *arg, long max_proj)
+{
ir_node *res;
assert(arg->op == op_Cond);
- arg->attr.cond.kind = fragmentary;
arg->attr.cond.default_proj = max_proj;
- res = new_rd_Proj(db, block, arg, mode_X, max_proj);
+ res = new_rd_Proj(db, arg, mode_X, max_proj);
return res;
} /* new_bd_defaultProj */
-static ir_node *
-new_bd_Sel(dbg_info *db, ir_node *block, ir_node *store, ir_node *objptr,
- int arity, ir_node **in, ir_entity *ent) {
+static ir_node *new_bd_Sel(dbg_info *db, ir_node *block, ir_node *store,
+ ir_node *objptr, int arity, ir_node **in,
+ ir_entity *ent)
+{
ir_node **r_in;
ir_node *res;
int r_arity;
- ir_graph *irg = current_ir_graph;
+ ir_graph *irg = get_irn_irg(block);
ir_mode *mode = is_Method_type(get_entity_type(ent)) ? mode_P_code : mode_P_data;
assert(ent != NULL && is_entity(ent) && "entity expected in Sel construction");
res = new_ir_node(db, irg, block, op_Sel, mode, r_arity, r_in);
res->attr.sel.entity = ent;
res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
return res;
} /* new_bd_Sel */
-static ir_node *
-new_bd_SymConst_type(dbg_info *db, ir_node *block, ir_mode *mode,
- symconst_symbol value,symconst_kind symkind, ir_type *tp) {
- ir_graph *irg = current_ir_graph;
+static ir_node *new_bd_SymConst_type(dbg_info *db, ir_node *block,
+ ir_mode *mode, symconst_symbol value,
+ symconst_kind symkind, ir_type *tp)
+{
+ ir_graph *irg = get_irn_irg(block);
ir_node *res = new_ir_node(db, irg, block, op_SymConst, mode, 0, NULL);
res->attr.symc.kind = symkind;
res->attr.symc.tp = tp;
res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
return res;
} /* new_bd_SymConst_type */
-static ir_node *
-new_bd_Sync(dbg_info *db, ir_node *block) {
+static ir_node *new_bd_Sync(dbg_info *db, ir_node *block)
+{
ir_node *res;
- ir_graph *irg = current_ir_graph;
+ ir_graph *irg = get_irn_irg(block);
res = new_ir_node(db, irg, block, op_Sync, mode_M, -1, NULL);
/* no need to call optimize node here, Sync are always created with no predecessors */
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
return res;
} /* new_bd_Sync */
-
-static ir_node *
-new_bd_EndReg(dbg_info *db, ir_node *block) {
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_EndReg, mode_T, -1, NULL);
- set_irg_end_reg(irg, res);
- IRN_VRFY_IRG(res, irg);
- return res;
-} /* new_bd_EndReg */
-
-static ir_node *
-new_bd_EndExcept(dbg_info *db, ir_node *block) {
- ir_node *res;
- ir_graph *irg = current_ir_graph;
-
- res = new_ir_node(db, irg, block, op_EndExcept, mode_T, -1, NULL);
- set_irg_end_except(irg, res);
- IRN_VRFY_IRG (res, irg);
- return res;
-} /* new_bd_EndExcept */
-
-static ir_node *
-new_bd_ASM(dbg_info *db, ir_node *block, int arity, ir_node *in[], ir_asm_constraint *inputs,
- int n_outs, ir_asm_constraint *outputs, int n_clobber, ident *clobber[], ident *asm_text) {
+static ir_node *new_bd_ASM(dbg_info *db, ir_node *block, int arity,
+ ir_node *in[], ir_asm_constraint *inputs, int n_outs,
+ ir_asm_constraint *outputs, int n_clobber,
+ ident *clobber[], ident *text)
+{
ir_node *res;
- ir_graph *irg = current_ir_graph;
+ ir_graph *irg = get_irn_irg(block);
res = new_ir_node(db, irg, block, op_ASM, mode_T, arity, in);
res->attr.assem.pin_state = op_pin_state_pinned;
- res->attr.assem.inputs = NEW_ARR_D(ir_asm_constraint, irg->obst, arity);
- res->attr.assem.outputs = NEW_ARR_D(ir_asm_constraint, irg->obst, n_outs);
- res->attr.assem.clobber = NEW_ARR_D(ident *, irg->obst, n_clobber);
- res->attr.assem.asm_text = asm_text;
+ res->attr.assem.input_constraints
+ = NEW_ARR_D(ir_asm_constraint, irg->obst, arity);
+ res->attr.assem.output_constraints
+ = NEW_ARR_D(ir_asm_constraint, irg->obst, n_outs);
+ res->attr.assem.clobbers = NEW_ARR_D(ident *, irg->obst, n_clobber);
+ res->attr.assem.text = text;
- memcpy(res->attr.assem.inputs, inputs, sizeof(inputs[0]) * arity);
- memcpy(res->attr.assem.outputs, outputs, sizeof(outputs[0]) * n_outs);
- memcpy(res->attr.assem.clobber, clobber, sizeof(clobber[0]) * n_clobber);
+ memcpy(res->attr.assem.input_constraints, inputs, sizeof(inputs[0]) * arity);
+ memcpy(res->attr.assem.output_constraints, outputs, sizeof(outputs[0]) * n_outs);
+ memcpy(res->attr.assem.clobbers, clobber, sizeof(clobber[0]) * n_clobber);
res = optimize_node(res);
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
return res;
} /* new_bd_ASM */
/* private interfaces, for professional use only */
/* --------------------------------------------- */
-ir_node *
-new_rd_Start(dbg_info *db, ir_graph *irg, ir_node *block) {
+ir_node *new_rd_Start(dbg_info *db, ir_graph *irg, ir_node *block)
+{
ir_graph *rem = current_ir_graph;
ir_node *res;
return res;
} /* new_rd_Start */
-ir_node *
-new_rd_End(dbg_info *db, ir_graph *irg, ir_node *block) {
+ir_node *new_rd_End(dbg_info *db, ir_graph *irg, ir_node *block)
+{
ir_node *res;
ir_graph *rem = current_ir_graph;
/* Creates a Phi node with all predecessors. Calling this constructor
is only allowed if the corresponding block is mature. */
-ir_node *
-new_rd_Phi(dbg_info *db, ir_node *block, int arity, ir_node **in, ir_mode *mode) {
+ir_node *new_rd_Phi(dbg_info *db, ir_node *block, int arity, ir_node **in, ir_mode *mode)
+{
ir_node *res;
ir_graph *rem = current_ir_graph;
return res;
} /* new_rd_Phi */
-ir_node *
-new_rd_Const_type(dbg_info *db, ir_graph *irg, tarval *con, ir_type *tp) {
+ir_node *new_rd_Const_type(dbg_info *db, ir_graph *irg, tarval *con, ir_type *tp)
+{
ir_node *res;
ir_graph *rem = current_ir_graph;
return res;
} /* new_rd_Const_type */
-ir_node *
-new_rd_Const(dbg_info *db, ir_graph *irg, tarval *con) {
+ir_node *new_rd_Const(dbg_info *db, ir_graph *irg, tarval *con)
+{
ir_node *res;
//#ifdef USE_ORIGINAL
ir_graph *rem = current_ir_graph;
return res;
} /* new_rd_Const */
-ir_node *
-new_rd_Const_long(dbg_info *db, ir_graph *irg, ir_mode *mode, long value) {
+ir_node *new_rd_Const_long(dbg_info *db, ir_graph *irg, ir_mode *mode, long value)
+{
return new_rd_Const(db, irg, new_tarval_from_long(value, mode));
} /* new_rd_Const_long */
-ir_node *
-new_rd_defaultProj(dbg_info *db, ir_node *block, ir_node *arg, long max_proj) {
- ir_node *res;
- ir_graph *rem = current_ir_graph;
-
- current_ir_graph = get_Block_irg(block);
- res = new_bd_defaultProj(db, block, arg, max_proj);
- current_ir_graph = rem;
-
- return res;
+ir_node *new_rd_defaultProj(dbg_info *db, ir_node *arg, long max_proj)
+{
+ return new_bd_defaultProj(db, arg, max_proj);
} /* new_rd_defaultProj */
-ir_node *
-new_rd_simpleSel(dbg_info *db, ir_node *block,
- ir_node *store, ir_node *objptr, ir_entity *ent) {
+ir_node *new_rd_simpleSel(dbg_info *db, ir_node *block, ir_node *store,
+ ir_node *objptr, ir_entity *ent)
+{
ir_node *res;
ir_graph *rem = current_ir_graph;
return res;
} /* new_rd_simpleSel */
-ir_node *
-new_rd_SymConst_type(dbg_info *db, ir_graph *irg, ir_mode *mode,
- symconst_symbol value, symconst_kind symkind, ir_type *tp) {
+ir_node *new_rd_SymConst_type(dbg_info *db, ir_graph *irg, ir_mode *mode,
+ symconst_symbol value, symconst_kind symkind,
+ ir_type *tp)
+{
ir_node *res;
ir_graph *rem = current_ir_graph;
ir_node *block = get_irg_start_block(irg);
return res;
} /* new_rd_SymConst_type */
-ir_node *
-new_rd_SymConst(dbg_info *db, ir_graph *irg, ir_mode *mode,
- symconst_symbol value, symconst_kind symkind) {
+ir_node *new_rd_SymConst(dbg_info *db, ir_graph *irg, ir_mode *mode,
+ symconst_symbol value, symconst_kind symkind)
+{
return new_rd_SymConst_type(db, irg, mode, value, symkind, firm_unknown_type);
} /* new_rd_SymConst */
- ir_node *new_rd_SymConst_addr_ent(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_entity *symbol, ir_type *tp) {
+ir_node *new_rd_SymConst_addr_ent(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_entity *symbol, ir_type *tp)
+{
symconst_symbol sym;
sym.entity_p = symbol;
return new_rd_SymConst_type(db, irg, mode, sym, symconst_addr_ent, tp);
} /* new_rd_SymConst_addr_ent */
-ir_node *new_rd_SymConst_ofs_ent(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_entity *symbol, ir_type *tp) {
+ir_node *new_rd_SymConst_ofs_ent(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_entity *symbol, ir_type *tp)
+{
symconst_symbol sym;
sym.entity_p = symbol;
return new_rd_SymConst_type(db, irg, mode, sym, symconst_ofs_ent, tp);
} /* new_rd_SymConst_ofs_ent */
-ir_node *new_rd_SymConst_addr_name(dbg_info *db, ir_graph *irg, ir_mode *mode, ident *symbol, ir_type *tp) {
- symconst_symbol sym;
- sym.ident_p = symbol;
- return new_rd_SymConst_type(db, irg, mode, sym, symconst_addr_name, tp);
-} /* new_rd_SymConst_addr_name */
-
-ir_node *new_rd_SymConst_type_tag(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_type *symbol, ir_type *tp) {
+ir_node *new_rd_SymConst_type_tag(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_type *symbol, ir_type *tp)
+{
symconst_symbol sym;
sym.type_p = symbol;
return new_rd_SymConst_type(db, irg, mode, sym, symconst_type_tag, tp);
} /* new_rd_SymConst_type_tag */
-ir_node *new_rd_SymConst_size(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_type *symbol, ir_type *tp) {
+ir_node *new_rd_SymConst_size(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_type *symbol, ir_type *tp)
+{
symconst_symbol sym;
sym.type_p = symbol;
return new_rd_SymConst_type(db, irg, mode, sym, symconst_type_size, tp);
} /* new_rd_SymConst_size */
-ir_node *new_rd_SymConst_align(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_type *symbol, ir_type *tp) {
+ir_node *new_rd_SymConst_align(dbg_info *db, ir_graph *irg, ir_mode *mode, ir_type *symbol, ir_type *tp)
+{
symconst_symbol sym;
sym.type_p = symbol;
return new_rd_SymConst_type(db, irg, mode, sym, symconst_type_align, tp);
} /* new_rd_SymConst_align */
-ir_node *
-new_rd_Sync(dbg_info *db, ir_node *block, int arity, ir_node *in[]) {
+ir_node *new_rd_Sync(dbg_info *db, ir_node *block, int arity, ir_node *in[])
+{
ir_node *res;
ir_graph *rem = current_ir_graph;
int i;
return res;
} /* new_rd_Sync */
-ir_node *
-new_rd_EndReg(dbg_info *db, ir_graph *irg, ir_node *block) {
- ir_node *res;
-
- res = new_ir_node(db, irg, block, op_EndReg, mode_T, -1, NULL);
- set_irg_end_reg(irg, res);
- IRN_VRFY_IRG(res, irg);
- return res;
-} /* new_rd_EndReg */
-
-ir_node *
-new_rd_EndExcept(dbg_info *db, ir_graph *irg, ir_node *block) {
- ir_node *res;
-
- res = new_ir_node(db, irg, block, op_EndExcept, mode_T, -1, NULL);
- set_irg_end_except(irg, res);
- IRN_VRFY_IRG (res, irg);
- return res;
-} /* new_rd_EndExcept */
-
ir_node *new_rd_ASM(dbg_info *db, ir_node *block,
int arity, ir_node *in[], ir_asm_constraint *inputs,
int n_outs, ir_asm_constraint *outputs,
- int n_clobber, ident *clobber[], ident *asm_text) {
+ int n_clobber, ident *clobber[], ident *text)
+{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = get_Block_irg(block);
- res = new_bd_ASM(db, block, arity, in, inputs, n_outs, outputs, n_clobber, clobber, asm_text);
+ res = new_bd_ASM(db, block, arity, in, inputs, n_outs, outputs, n_clobber, clobber, text);
current_ir_graph = rem;
return res;
} /* new_rd_ASM */
-ir_node *new_r_Start(ir_graph *irg, ir_node *block) {
+ir_node *new_r_Start(ir_graph *irg, ir_node *block)
+{
return new_rd_Start(NULL, irg, block);
}
-ir_node *new_r_End(ir_graph *irg, ir_node *block) {
+ir_node *new_r_End(ir_graph *irg, ir_node *block)
+{
return new_rd_End(NULL, irg, block);
}
-ir_node *new_r_Const(ir_graph *irg, tarval *con) {
+ir_node *new_r_Const(ir_graph *irg, tarval *con)
+{
return new_rd_Const(NULL, irg, con);
}
-ir_node *new_r_Const_long(ir_graph *irg, ir_mode *mode, long value) {
+ir_node *new_r_Const_long(ir_graph *irg, ir_mode *mode, long value)
+{
return new_rd_Const_long(NULL, irg, mode, value);
}
-ir_node *new_r_Const_type(ir_graph *irg, tarval *con, ir_type *tp) {
+ir_node *new_r_Const_type(ir_graph *irg, tarval *con, ir_type *tp)
+{
return new_rd_Const_type(NULL, irg, con, tp);
}
-ir_node *new_r_SymConst(ir_graph *irg, ir_mode *mode,
- symconst_symbol value, symconst_kind symkind) {
+ir_node *new_r_SymConst(ir_graph *irg, ir_mode *mode, symconst_symbol value,
+ symconst_kind symkind)
+{
return new_rd_SymConst(NULL, irg, mode, value, symkind);
}
-ir_node *new_r_simpleSel(ir_node *block, ir_node *store,
- ir_node *objptr, ir_entity *ent) {
+ir_node *new_r_simpleSel(ir_node *block, ir_node *store, ir_node *objptr,
+ ir_entity *ent)
+{
return new_rd_Sel(NULL, block, store, objptr, 0, NULL, ent);
}
-ir_node *new_r_Phi(ir_node *block, int arity, ir_node **in, ir_mode *mode) {
+ir_node *new_r_Phi(ir_node *block, int arity, ir_node **in, ir_mode *mode)
+{
return new_rd_Phi(NULL, block, arity, in, mode);
}
-ir_node *new_r_Sync(ir_node *block, int arity, ir_node *in[]) {
+ir_node *new_r_Sync(ir_node *block, int arity, ir_node *in[])
+{
return new_rd_Sync(NULL, block, arity, in);
}
-ir_node *new_r_defaultProj(ir_node *block, ir_node *arg, long max_proj) {
- return new_rd_defaultProj(NULL, block, arg, max_proj);
+ir_node *new_r_defaultProj(ir_node *arg, long max_proj)
+{
+ return new_rd_defaultProj(NULL, arg, max_proj);
}
-ir_node *new_r_Bad(ir_graph *irg) {
+ir_node *new_r_Bad(ir_graph *irg)
+{
return get_irg_bad(irg);
}
-ir_node *new_r_EndReg(ir_graph *irg, ir_node *block) {
- return new_rd_EndReg(NULL, irg, block);
-}
-ir_node *new_r_EndExcept(ir_graph *irg, ir_node *block) {
- return new_rd_EndExcept(NULL, irg, block);
-}
-ir_node *new_r_NoMem(ir_graph *irg) {
+ir_node *new_r_NoMem(ir_graph *irg)
+{
return get_irg_no_mem(irg);
}
ir_node *new_r_ASM(ir_node *block,
int arity, ir_node *in[], ir_asm_constraint *inputs,
int n_outs, ir_asm_constraint *outputs,
- int n_clobber, ident *clobber[], ident *asm_text) {
- return new_rd_ASM(NULL, block, arity, in, inputs, n_outs, outputs, n_clobber, clobber, asm_text);
+ int n_clobber, ident *clobber[], ident *text)
+{
+ return new_rd_ASM(NULL, block, arity, in, inputs, n_outs, outputs, n_clobber, clobber, text);
}
/** ********************/
/** public interfaces */
/** construction tools */
-ir_node *
-new_d_Start(dbg_info *db) {
+ir_node *new_d_Start(dbg_info *db)
+{
ir_node *res;
res = new_ir_node(db, current_ir_graph, current_ir_graph->current_block,
op_Start, mode_T, 0, NULL);
res = optimize_node(res);
- IRN_VRFY_IRG(res, current_ir_graph);
+ IRN_VERIFY_IRG(res, current_ir_graph);
return res;
} /* new_d_Start */
-ir_node *
-new_d_End(dbg_info *db) {
+ir_node *new_d_End(dbg_info *db)
+{
ir_node *res;
res = new_ir_node(db, current_ir_graph, current_ir_graph->current_block,
op_End, mode_X, -1, NULL);
res = optimize_node(res);
- IRN_VRFY_IRG(res, current_ir_graph);
+ IRN_VERIFY_IRG(res, current_ir_graph);
return res;
} /* new_d_End */
* *************************************************************************** */
/** Creates a Phi node with 0 predecessors. */
-static inline ir_node *
-new_rd_Phi0(ir_graph *irg, ir_node *block, ir_mode *mode) {
+static inline ir_node *new_rd_Phi0(ir_graph *irg, ir_node *block, ir_mode *mode)
+{
ir_node *res;
res = new_ir_node(NULL, irg, block, op_Phi, mode, 0, NULL);
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
return res;
} /* new_rd_Phi0 */
* @param phi0 in non-NULL: the Phi0 node in the same block that represents
* the value for which the new Phi is constructed
*/
-static inline ir_node *
-new_rd_Phi_in(ir_graph *irg, ir_node *block, ir_mode *mode,
- ir_node **in, int ins, ir_node *phi0) {
+static inline ir_node *new_rd_Phi_in(ir_graph *irg, ir_node *block,
+ ir_mode *mode, ir_node **in, int ins,
+ ir_node *phi0)
+{
int i;
ir_node *res, *known;
}
} else {
res = optimize_node(res); /* This is necessary to add the node to the hash table for cse. */
- IRN_VRFY_IRG(res, irg);
+ IRN_VERIFY_IRG(res, irg);
/* Memory Phis in endless loops must be kept alive.
As we can't distinguish these easily we keep all of them alive. */
if (is_Phi(res) && mode == mode_M)
return res;
} /* new_rd_Phi_in */
-static ir_node *
-get_r_value_internal(ir_node *block, int pos, ir_mode *mode);
+static ir_node *get_r_value_internal(ir_node *block, int pos, ir_mode *mode);
-static ir_node *
-phi_merge(ir_node *block, int pos, ir_mode *mode, ir_node **nin, int ins);
+static ir_node *phi_merge(ir_node *block, int pos, ir_mode *mode, ir_node **nin, int ins);
/**
* Construct a new frag_array for node n.
* Further the last entry in frag_arr of current block points to n. This
* constructs a chain block->last_frag_op-> ... first_frag_op of all frag ops in the block.
*/
-static inline ir_node **new_frag_arr(ir_node *n) {
+static inline ir_node **new_frag_arr(ir_node *n)
+{
ir_node **arr;
int opt;
/**
* Returns the frag_arr from a node.
*/
-static inline ir_node **get_frag_arr(ir_node *n) {
+static inline ir_node **get_frag_arr(ir_node *n)
+{
switch (get_irn_opcode(n)) {
case iro_Call:
return n->attr.call.exc.frag_arr;
}
} /* get_frag_arr */
-static void
-set_frag_value(ir_node **frag_arr, int pos, ir_node *val) {
+static void set_frag_value(ir_node **frag_arr, int pos, ir_node *val)
+{
#ifdef DEBUG_libfirm
int i;
assert(!"potential endless recursion in set_frag_value");
} /* set_frag_value */
-static ir_node *
-get_r_frag_value_internal(ir_node *block, ir_node *cfOp, int pos, ir_mode *mode) {
+static ir_node *get_r_frag_value_internal(ir_node *block, ir_node *cfOp,
+ int pos, ir_mode *mode)
+{
ir_node *res;
ir_node **frag_arr;
* @param cf_pred the control flow node
* @param prev_cf_op if cf_pred is a Proj, the predecessor node, else equal to cf_pred
*/
-static int is_exception_flow(ir_node *cf_pred, ir_node *prev_cf_op) {
+static int is_exception_flow(ir_node *cf_pred, ir_node *prev_cf_op)
+{
/*
* Note: all projections from a raise are "exceptional control flow" we we handle it
* like a normal Jmp, because there is no "regular" one.
return 1;
}
/* Hmm, exception but not a Proj? */
- assert(!"unexpected condition: fragile op without a proj");
- return 1;
+ panic("unexpected condition: fragile op without a proj");
}
return 0;
} /* is_exception_flow */
* node might optimize it away and return a real value.
* This function must be called with an in-array of proper size.
*/
-static ir_node *
-phi_merge(ir_node *block, int pos, ir_mode *mode, ir_node **nin, int ins) {
+static ir_node *phi_merge(ir_node *block, int pos, ir_mode *mode, ir_node **nin, int ins)
+{
ir_node *prevBlock, *res, *phi0, *phi0_all;
int i;
* @param pos the value number of the value searched
* @param mode the mode of this value (needed for Phi construction)
*/
-static ir_node *
-get_r_value_internal(ir_node *block, int pos, ir_mode *mode) {
+static ir_node *get_r_value_internal(ir_node *block, int pos, ir_mode *mode)
+{
ir_node *res;
/* There are 4 cases to treat.
* Finalize a Block node, when all control flows are known.
* Acceptable parameters are only Block nodes.
*/
-void
-mature_immBlock(ir_node *block) {
+void mature_immBlock(ir_node *block)
+{
int ins;
ir_node *n, **nin;
ir_node *next;
nodes refer to the unoptimized node.
We can call optimize_in_place_2(), as global cse has no effect on blocks. */
block = optimize_in_place_2(block);
- IRN_VRFY_IRG(block, irg);
+ IRN_VERIFY_IRG(block, irg);
}
} /* mature_immBlock */
-ir_node *
-new_d_Phi(dbg_info *db, int arity, ir_node **in, ir_mode *mode) {
+ir_node *new_d_Phi(dbg_info *db, int arity, ir_node **in, ir_mode *mode)
+{
return new_bd_Phi(db, current_ir_graph->current_block, arity, in, mode);
} /* new_d_Phi */
-ir_node *
-new_d_Const(dbg_info *db, tarval *con) {
+ir_node *new_d_Const(dbg_info *db, tarval *con)
+{
return new_bd_Const(db, con);
} /* new_d_Const */
-ir_node *
-new_d_Const_long(dbg_info *db, ir_mode *mode, long value) {
+ir_node *new_d_Const_long(dbg_info *db, ir_mode *mode, long value)
+{
return new_bd_Const_long(db, mode, value);
} /* new_d_Const_long */
-ir_node *
-new_d_Const_type(dbg_info *db, tarval *con, ir_type *tp) {
+ir_node *new_d_Const_type(dbg_info *db, tarval *con, ir_type *tp)
+{
return new_bd_Const_type(db, con, tp);
} /* new_d_Const_type */
-ir_node *
-new_d_defaultProj(dbg_info *db, ir_node *arg, long max_proj) {
+ir_node *new_d_defaultProj(dbg_info *db, ir_node *arg, long max_proj)
+{
ir_node *res;
assert(arg->op == op_Cond);
- arg->attr.cond.kind = fragmentary;
arg->attr.cond.default_proj = max_proj;
res = new_d_Proj(db, arg, mode_X, max_proj);
return res;
* @param frag_store the address of the frag store in irn attributes, if this
* address contains a value != NULL, does nothing
*/
-void firm_alloc_frag_arr(ir_node *irn, ir_op *op, ir_node ***frag_store) {
+void firm_alloc_frag_arr(ir_node *irn, ir_op *op, ir_node ***frag_store)
+{
if (get_opt_precise_exc_context()) {
if ((current_ir_graph->phase_state == phase_building) &&
(get_irn_op(irn) == op) && /* Could be optimized away. */
}
} /* firm_alloc_frag_arr */
-ir_node *
-new_d_simpleSel(dbg_info *db, ir_node *store, ir_node *objptr, ir_entity *ent)
+ir_node *new_d_simpleSel(dbg_info *db, ir_node *store, ir_node *objptr, ir_entity *ent)
/* GL: objptr was called frame before. Frame was a bad choice for the name
as the operand could as well be a pointer to a dynamic object. */
{
store, objptr, 0, NULL, ent);
} /* new_d_simpleSel */
-ir_node *
-new_d_SymConst_type(dbg_info *db, ir_mode *mode, symconst_symbol value, symconst_kind kind, ir_type *tp) {
+ir_node *new_d_SymConst_type(dbg_info *db, ir_mode *mode, symconst_symbol value, symconst_kind kind, ir_type *tp)
+{
return new_bd_SymConst_type(db, get_irg_start_block(current_ir_graph), mode,
value, kind, tp);
} /* new_d_SymConst_type */
-ir_node *
-new_d_SymConst(dbg_info *db, ir_mode *mode, symconst_symbol value, symconst_kind kind) {
+ir_node *new_d_SymConst(dbg_info *db, ir_mode *mode, symconst_symbol value, symconst_kind kind)
+{
return new_bd_SymConst_type(db, get_irg_start_block(current_ir_graph), mode,
value, kind, firm_unknown_type);
} /* new_d_SymConst */
-ir_node *
-new_d_Sync(dbg_info *db, int arity, ir_node *in[]) {
+ir_node *new_d_Sync(dbg_info *db, int arity, ir_node *in[])
+{
return new_rd_Sync(db, current_ir_graph->current_block, arity, in);
} /* new_d_Sync */
-ir_node *
-new_d_EndReg(dbg_info *db) {
- return new_bd_EndReg(db, current_ir_graph->current_block);
-} /* new_d_EndReg */
-
-ir_node *
-new_d_EndExcept(dbg_info *db) {
- return new_bd_EndExcept(db, current_ir_graph->current_block);
-} /* new_d_EndExcept */
-
-
-ir_node *
-new_d_ASM(dbg_info *db, int arity, ir_node *in[], ir_asm_constraint *inputs,
- int n_outs, ir_asm_constraint *outputs,
- int n_clobber, ident *clobber[], ident *asm_text) {
- return new_bd_ASM(db, current_ir_graph->current_block, arity, in, inputs, n_outs, outputs, n_clobber, clobber, asm_text);
+ir_node *new_d_ASM(dbg_info *db, int arity, ir_node *in[], ir_asm_constraint *inputs,
+ int n_outs, ir_asm_constraint *outputs, int n_clobber,
+ ident *clobber[], ident *text)
+{
+ return new_bd_ASM(db, current_ir_graph->current_block, arity, in, inputs, n_outs, outputs, n_clobber, clobber, text);
} /* new_d_ASM */
/* ********************************************************************* */
/* Block construction */
/* immature Block without predecessors */
-ir_node *
-new_d_immBlock(dbg_info *db) {
+ir_node *new_d_immBlock(dbg_info *db)
+{
ir_node *res;
assert(get_irg_phase_state(current_ir_graph) == phase_building);
memset(res->attr.block.graph_arr, 0, sizeof(ir_node *)*current_ir_graph->n_loc);
/* Immature block may not be optimized! */
- IRN_VRFY_IRG(res, current_ir_graph);
+ IRN_VERIFY_IRG(res, current_ir_graph);
return res;
} /* new_d_immBlock */
-ir_node *
-new_immBlock(void) {
+ir_node *new_immBlock(void)
+{
return new_d_immBlock(NULL);
} /* new_immBlock */
/* immature PartBlock with its predecessors */
-ir_node *
-new_d_immPartBlock(dbg_info *db, ir_node *pred_jmp) {
+ir_node *new_d_immPartBlock(dbg_info *db, ir_node *pred_jmp)
+{
ir_node *res = new_d_immBlock(db);
ir_node *blk = get_nodes_block(pred_jmp);
return res;
} /* new_d_immPartBlock */
-ir_node *
-new_immPartBlock(ir_node *pred_jmp) {
+ir_node *new_immPartBlock(ir_node *pred_jmp)
+{
return new_d_immPartBlock(NULL, pred_jmp);
} /* new_immPartBlock */
/* add an edge to a jmp/control flow node */
-void
-add_immBlock_pred(ir_node *block, ir_node *jmp) {
+void add_immBlock_pred(ir_node *block, ir_node *jmp)
+{
int n = ARR_LEN(block->in) - 1;
+ assert(is_Block(block) && "Error: Must be a Block");
assert(!block->attr.block.is_matured && "Error: Block already matured!\n");
assert(block->attr.block.is_mb_head && "Error: Cannot add a predecessor to a PartBlock");
assert(is_ir_node(jmp));
} /* add_immBlock_pred */
/* changing the current block */
-void
-set_cur_block(ir_node *target) {
+void set_cur_block(ir_node *target)
+{
current_ir_graph->current_block = target;
} /* set_cur_block */
/* parameter administration */
/* get a value from the parameter array from the current block by its index */
-ir_node *
-get_d_value(dbg_info *db, int pos, ir_mode *mode) {
+ir_node *get_d_value(dbg_info *db, int pos, ir_mode *mode)
+{
ir_graph *irg = current_ir_graph;
assert(get_irg_phase_state(irg) == phase_building);
inc_irg_visited(irg);
} /* get_d_value */
/* get a value from the parameter array from the current block by its index */
-ir_node *
-get_value(int pos, ir_mode *mode) {
+ir_node *get_value(int pos, ir_mode *mode)
+{
return get_d_value(NULL, pos, mode);
} /* get_value */
+/**
+ * helper function for guess_mode: recursively look for a definition for
+ * local variable @p pos, returns its mode if found.
+ */
+static ir_mode *guess_recursively(ir_node *block, int pos)
+{
+ ir_node *value;
+ int n_preds;
+ int i;
+
+ if (irn_visited(block))
+ return NULL;
+ mark_irn_visited(block);
+
+ /* already have a defintion -> we can simply look at its mode */
+ value = block->attr.block.graph_arr[pos];
+ if (value != NULL)
+ return get_irn_mode(value);
+
+ /* now we try to guess, by looking at the predecessor blocks */
+ n_preds = get_irn_arity(block);
+ for (i = 0; i < n_preds; ++i) {
+ ir_node *pred_block = get_Block_cfgpred_block(block, i);
+ ir_mode *mode = guess_recursively(pred_block, pos);
+ if (mode != NULL)
+ return mode;
+ }
+
+ /* no way to guess */
+ return NULL;
+}
+
+ir_mode *ir_guess_mode(int pos)
+{
+ ir_graph *irg = current_ir_graph;
+ ir_node *block = irg->current_block;
+ ir_node *value = block->attr.block.graph_arr[pos+1];
+ ir_mode *mode;
+
+ /* already have a defintion -> we can simply look at its mode */
+ if (value != NULL)
+ return get_irn_mode(value);
+
+ ir_reserve_resources(current_ir_graph, IR_RESOURCE_IRN_VISITED);
+ inc_irg_visited(current_ir_graph);
+ mode = guess_recursively(block, pos+1);
+ ir_free_resources(current_ir_graph, IR_RESOURCE_IRN_VISITED);
+
+ return mode;
+}
+
/* set a value at position pos in the parameter array from the current block */
-void
-set_value(int pos, ir_node *value) {
+void set_value(int pos, ir_node *value)
+{
ir_graph *irg = current_ir_graph;
assert(get_irg_phase_state(irg) == phase_building);
assert(pos >= 0);
} /* set_value */
/* Find the value number for a node in the current block.*/
-int
-find_value(ir_node *value) {
+int find_value(ir_node *value)
+{
int i;
ir_node *bl = current_ir_graph->current_block;
} /* find_value */
/* get the current store */
-ir_node *
-get_store(void) {
+ir_node *get_store(void)
+{
ir_graph *irg = current_ir_graph;
assert(get_irg_phase_state(irg) == phase_building);
} /* get_store */
/* set the current store: handles automatic Sync construction for Load nodes */
-void
-set_store(ir_node *store) {
+void set_store(ir_node *store)
+{
ir_node *load, *pload, *pred, *in[2];
assert(get_irg_phase_state(current_ir_graph) == phase_building);
current_ir_graph->current_block->attr.block.graph_arr[0] = store;
} /* set_store */
-void
-keep_alive(ir_node *ka) {
+void keep_alive(ir_node *ka)
+{
add_End_keepalive(get_irg_end(current_ir_graph), ka);
} /* keep_alive */
/* --- Useful access routines --- */
/* Returns the current block of the current graph. To set the current
block use set_cur_block. */
-ir_node *get_cur_block(void) {
+ir_node *get_cur_block(void)
+{
return get_irg_current_block(current_ir_graph);
} /* get_cur_block */
/* Returns the frame type of the current graph */
-ir_type *get_cur_frame_type(void) {
+ir_type *get_cur_frame_type(void)
+{
return get_irg_frame_type(current_ir_graph);
} /* get_cur_frame_type */
/* initialize */
/* call once for each run of the library */
-void
-firm_init_cons(uninitialized_local_variable_func_t *func) {
+void ir_set_uninitialized_local_variable_func(
+ uninitialized_local_variable_func_t *func)
+{
default_initialize_local_variable = func;
-} /* firm_init_cons */
+}
-void
-irp_finalize_cons(void) {
+void irg_finalize_cons(ir_graph *irg)
+{
+ set_irg_phase_state(irg, phase_high);
+}
+
+void irp_finalize_cons(void)
+{
int i;
for (i = get_irp_n_irgs() - 1; i >= 0; --i) {
irg_finalize_cons(get_irp_irg(i));
}
irp->phase_state = phase_high;
-} /* irp_finalize_cons */
+}
-ir_node *new_Start(void) {
+ir_node *new_Start(void)
+{
return new_d_Start(NULL);
}
-ir_node *new_End(void) {
+ir_node *new_End(void)
+{
return new_d_End(NULL);
}
-ir_node *new_Const(tarval *con) {
+ir_node *new_Const(tarval *con)
+{
return new_d_Const(NULL, con);
}
-ir_node *new_Const_long(ir_mode *mode, long value) {
+ir_node *new_Const_long(ir_mode *mode, long value)
+{
return new_d_Const_long(NULL, mode, value);
}
-ir_node *new_Const_type(tarval *con, ir_type *tp) {
+ir_node *new_Const_type(tarval *con, ir_type *tp)
+{
return new_d_Const_type(NULL, con, tp);
}
-ir_node *new_SymConst_type(ir_mode *mode, symconst_symbol value, symconst_kind kind, ir_type *type) {
+ir_node *new_SymConst_type(ir_mode *mode, symconst_symbol value, symconst_kind kind, ir_type *type)
+{
return new_d_SymConst_type(NULL, mode, value, kind, type);
}
-ir_node *new_SymConst(ir_mode *mode, symconst_symbol value, symconst_kind kind) {
+ir_node *new_SymConst(ir_mode *mode, symconst_symbol value, symconst_kind kind)
+{
return new_d_SymConst(NULL, mode, value, kind);
}
-ir_node *new_simpleSel(ir_node *store, ir_node *objptr, ir_entity *ent) {
+ir_node *new_simpleSel(ir_node *store, ir_node *objptr, ir_entity *ent)
+{
return new_d_simpleSel(NULL, store, objptr, ent);
}
-ir_node *new_Phi(int arity, ir_node **in, ir_mode *mode) {
+ir_node *new_Phi(int arity, ir_node **in, ir_mode *mode)
+{
return new_d_Phi(NULL, arity, in, mode);
}
-ir_node *new_Sync(int arity, ir_node *in[]) {
+ir_node *new_Sync(int arity, ir_node *in[])
+{
return new_d_Sync(NULL, arity, in);
}
-ir_node *new_defaultProj(ir_node *arg, long max_proj) {
+ir_node *new_defaultProj(ir_node *arg, long max_proj)
+{
return new_d_defaultProj(NULL, arg, max_proj);
}
-ir_node *new_Bad(void) {
+ir_node *new_Bad(void)
+{
return get_irg_bad(current_ir_graph);
}
-ir_node *new_EndReg(void) {
- return new_d_EndReg(NULL);
-}
-ir_node *new_EndExcept(void) {
- return new_d_EndExcept(NULL);
-}
-ir_node *new_NoMem(void) {
+ir_node *new_NoMem(void)
+{
return get_irg_no_mem(current_ir_graph);
}
ir_node *new_ASM(int arity, ir_node *in[], ir_asm_constraint *inputs,
int n_outs, ir_asm_constraint *outputs,
- int n_clobber, ident *clobber[], ident *asm_text) {
- return new_d_ASM(NULL, arity, in, inputs, n_outs, outputs, n_clobber, clobber, asm_text);
+ int n_clobber, ident *clobber[], ident *text)
+{
+ return new_d_ASM(NULL, arity, in, inputs, n_outs, outputs, n_clobber, clobber, text);
}
/* create a new anchor node */
-ir_node *new_Anchor(ir_graph *irg) {
+ir_node *new_Anchor(ir_graph *irg)
+{
ir_node *in[anchor_last];
+ ir_node *res;
memset(in, 0, sizeof(in));
- return new_ir_node(NULL, irg, NULL, op_Anchor, mode_ANY, anchor_last, in);
+ res = new_ir_node(NULL, irg, NULL, op_Anchor, mode_ANY, anchor_last, in);
+
+ /* hack to get get_irn_irg working: set block to ourself and allow
+ * get_Block_irg for anchor */
+ res->attr.irg.irg = irg;
+ res->in[0] = res;
+
+ return res;
}
projects / libfirm / blobdiff