* Purpose: Various irnode constructors. Automatic construction
* of SSA representation.
* Author: Martin Trapp, Christian Schaefer
- * Modified by: Goetz Lindenmaier, Boris Boesler
+ * Modified by: Goetz Lindenmaier, Boris Boesler, Michael Beck
* Created:
* CVS-ID: $Id$
- * Copyright: (c) 1998-2003 Universität Karlsruhe
+ * Copyright: (c) 1998-2006 Universität Karlsruhe
* Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
*/
/* creates a bd constructor for a binop */
#define NEW_BD_BINOP(instr) \
static ir_node * \
-new_bd_##instr (dbg_info *db, ir_node *block, \
+new_bd_##instr(dbg_info *db, ir_node *block, \
ir_node *op1, ir_node *op2, ir_mode *mode) \
{ \
ir_node *in[2]; \
/* creates a bd constructor for an unop */
#define NEW_BD_UNOP(instr) \
static ir_node * \
-new_bd_##instr (dbg_info *db, ir_node *block, \
+new_bd_##instr(dbg_info *db, ir_node *block, \
ir_node *op, ir_mode *mode) \
{ \
ir_node *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, \
+new_bd_##instr(dbg_info *db, ir_node *block, \
ir_node *memop, ir_node *op1, ir_node *op2) \
{ \
ir_node *in[3]; \
/* 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, \
+new_rd_##instr(dbg_info *db, ir_graph *irg, ir_node *block, \
ir_node *op1, ir_node *op2, ir_mode *mode) \
{ \
ir_node *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, \
+new_rd_##instr(dbg_info *db, ir_graph *irg, ir_node *block, \
ir_node *op, ir_mode *mode) \
{ \
ir_node *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, \
+new_rd_##instr(dbg_info *db, ir_graph *irg, ir_node *block, \
ir_node *memop, ir_node *op1, ir_node *op2) \
{ \
ir_node *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) { \
+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); \
+new_d_##instr(dbg_info *db, ir_node *op, ir_mode *mode) { \
+ return new_bd_##instr(db, current_ir_graph->current_block, op, mode); \
}
-/* Constructs a Block with a fixed number of predecessors.
- Does not set current_block. Can not be used with automatic
- Phi node construction. */
+/**
+ * Constructs a Block with a fixed number of predecessors.
+ * Does not set current_block. Can not be used with automatic
+ * Phi node construction.
+ */
static ir_node *
-new_bd_Block (dbg_info *db, int arity, ir_node **in)
+new_bd_Block(dbg_info *db, int arity, ir_node **in)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Block */
static ir_node *
-new_bd_Start (dbg_info *db, ir_node *block)
+new_bd_Start(dbg_info *db, ir_node *block)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Start */
static ir_node *
-new_bd_End (dbg_info *db, ir_node *block)
+new_bd_End(dbg_info *db, ir_node *block)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
IRN_VRFY_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. */
+/**
+ * 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)
+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;
if ((res->op == op_Phi) && (mode == mode_M))
add_End_keepalive(get_irg_end(irg), res);
return res;
-}
+} /* new_bd_Phi */
static ir_node *
-new_bd_Const_type (dbg_info *db, ir_node *block, ir_mode *mode, tarval *con, ir_type *tp)
+new_bd_Const_type(dbg_info *db, ir_node *block, ir_mode *mode, tarval *con, ir_type *tp)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Const_type */
static ir_node *
-new_bd_Const (dbg_info *db, ir_node *block, ir_mode *mode, tarval *con)
+new_bd_Const(dbg_info *db, ir_node *block, ir_mode *mode, tarval *con)
{
ir_graph *irg = current_ir_graph;
return new_rd_Const_type (db, irg, block, mode, con, firm_unknown_type);
-}
+} /* new_bd_Const */
static ir_node *
-new_bd_Const_long (dbg_info *db, ir_node *block, ir_mode *mode, long value)
+new_bd_Const_long(dbg_info *db, ir_node *block, ir_mode *mode, long value)
{
ir_graph *irg = current_ir_graph;
return new_rd_Const(db, irg, block, mode, new_tarval_from_long(value, mode));
-}
+} /* new_bd_Const_long */
static ir_node *
-new_bd_Id (dbg_info *db, ir_node *block, ir_node *val, ir_mode *mode)
+new_bd_Id(dbg_info *db, ir_node *block, ir_node *val, ir_mode *mode)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Id */
static ir_node *
-new_bd_Proj (dbg_info *db, ir_node *block, ir_node *arg, ir_mode *mode,
+new_bd_Proj(dbg_info *db, ir_node *block, ir_node *arg, ir_mode *mode,
long proj)
{
ir_node *res;
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Proj */
static ir_node *
-new_bd_defaultProj (dbg_info *db, ir_node *block, ir_node *arg,
+new_bd_defaultProj(dbg_info *db, ir_node *block, ir_node *arg,
long max_proj)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
assert(arg->op == op_Cond);
- arg->attr.c.kind = fragmentary;
- arg->attr.c.default_proj = max_proj;
+ arg->attr.cond.kind = fragmentary;
+ arg->attr.cond.default_proj = max_proj;
res = new_rd_Proj (db, irg, block, arg, mode_X, max_proj);
return res;
-}
+} /* new_bd_defaultProj */
static ir_node *
-new_bd_Conv (dbg_info *db, ir_node *block, ir_node *op, ir_mode *mode)
+new_bd_Conv(dbg_info *db, ir_node *block, ir_node *op, ir_mode *mode, int strict_flag)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = new_ir_node(db, irg, block, op_Conv, mode, 1, &op);
+ res->attr.conv.strict = strict_flag;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Conv */
static ir_node *
-new_bd_Cast (dbg_info *db, ir_node *block, ir_node *op, ir_type *to_tp)
+new_bd_Cast(dbg_info *db, ir_node *block, ir_node *op, ir_type *to_tp)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Cast */
static ir_node *
-new_bd_Tuple (dbg_info *db, ir_node *block, int arity, ir_node **in)
+new_bd_Tuple(dbg_info *db, ir_node *block, int arity, ir_node **in)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = optimize_node (res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Tuple */
NEW_BD_BINOP(Add)
NEW_BD_BINOP(Sub)
NEW_BD_BINOP(Borrow)
static ir_node *
-new_bd_Cmp (dbg_info *db, ir_node *block, ir_node *op1, ir_node *op2)
+new_bd_Cmp(dbg_info *db, ir_node *block, ir_node *op1, ir_node *op2)
{
ir_node *in[2];
ir_node *res;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Cmp */
static ir_node *
-new_bd_Jmp (dbg_info *db, ir_node *block)
+new_bd_Jmp(dbg_info *db, ir_node *block)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = optimize_node (res);
IRN_VRFY_IRG (res, irg);
return res;
-}
+} /* new_bd_Jmp */
static ir_node *
-new_bd_IJmp (dbg_info *db, ir_node *block, ir_node *tgt)
+new_bd_IJmp(dbg_info *db, ir_node *block, ir_node *tgt)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
if (get_irn_op(res) == op_IJmp) /* still an IJmp */
keep_alive(res);
return res;
-}
+} /* new_bd_IJmp */
static ir_node *
-new_bd_Cond (dbg_info *db, ir_node *block, ir_node *c)
+new_bd_Cond(dbg_info *db, ir_node *block, ir_node *c)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = new_ir_node (db, irg, block, op_Cond, mode_T, 1, &c);
- res->attr.c.kind = dense;
- res->attr.c.default_proj = 0;
- res->attr.c.pred = COND_JMP_PRED_NONE;
+ res->attr.cond.kind = dense;
+ res->attr.cond.default_proj = 0;
+ res->attr.cond.pred = COND_JMP_PRED_NONE;
res = optimize_node (res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Cond */
static ir_node *
-new_bd_Call (dbg_info *db, ir_node *block, ir_node *store,
+new_bd_Call(dbg_info *db, ir_node *block, ir_node *store,
ir_node *callee, int arity, ir_node **in, ir_type *tp)
{
ir_node **r_in;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Call */
static ir_node *
-new_bd_Return (dbg_info *db, ir_node *block,
+new_bd_Return(dbg_info *db, ir_node *block,
ir_node *store, int arity, ir_node **in)
{
ir_node **r_in;
}
static ir_node *
-new_bd_Load (dbg_info *db, ir_node *block,
+new_bd_Load(dbg_info *db, ir_node *block,
ir_node *store, ir_node *adr, ir_mode *mode)
{
ir_node *in[2];
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Load */
static ir_node *
-new_bd_Store (dbg_info *db, ir_node *block,
+new_bd_Store(dbg_info *db, ir_node *block,
ir_node *store, ir_node *adr, ir_node *val)
{
ir_node *in[3];
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Store */
static ir_node *
-new_bd_Alloc (dbg_info *db, ir_node *block, ir_node *store,
+new_bd_Alloc(dbg_info *db, ir_node *block, ir_node *store,
ir_node *size, ir_type *alloc_type, where_alloc where)
{
ir_node *in[2];
in[0] = store;
in[1] = size;
res = new_ir_node(db, irg, block, op_Alloc, mode_T, 2, in);
- res->attr.a.exc.pin_state = op_pin_state_pinned;
- res->attr.a.where = where;
- res->attr.a.type = alloc_type;
+ res->attr.alloc.exc.pin_state = op_pin_state_pinned;
+ res->attr.alloc.where = where;
+ res->attr.alloc.type = alloc_type;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Alloc */
static ir_node *
-new_bd_Free (dbg_info *db, ir_node *block, ir_node *store,
+new_bd_Free(dbg_info *db, ir_node *block, ir_node *store,
ir_node *ptr, ir_node *size, ir_type *free_type, where_alloc where)
{
ir_node *in[3];
in[1] = ptr;
in[2] = size;
res = new_ir_node (db, irg, block, op_Free, mode_M, 3, in);
- res->attr.f.where = where;
- res->attr.f.type = free_type;
+ res->attr.free.where = where;
+ res->attr.free.type = free_type;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Free */
static ir_node *
-new_bd_Sel (dbg_info *db, ir_node *block, ir_node *store, ir_node *objptr,
+new_bd_Sel(dbg_info *db, ir_node *block, ir_node *store, ir_node *objptr,
int arity, ir_node **in, entity *ent)
{
ir_node **r_in;
* FIXM: Sel's can select functions which should be of mode mode_P_code.
*/
res = new_ir_node(db, irg, block, op_Sel, mode_P_data, r_arity, r_in);
- res->attr.s.ent = ent;
+ res->attr.sel.ent = ent;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Sel */
static ir_node *
-new_bd_SymConst_type (dbg_info *db, ir_node *block, symconst_symbol value,
+new_bd_SymConst_type(dbg_info *db, ir_node *block, symconst_symbol value,
symconst_kind symkind, ir_type *tp) {
ir_node *res;
ir_mode *mode;
res = new_ir_node(db, irg, block, op_SymConst, mode, 0, NULL);
- res->attr.i.num = symkind;
- res->attr.i.sym = value;
- res->attr.i.tp = tp;
+ res->attr.symc.num = symkind;
+ res->attr.symc.sym = value;
+ res->attr.symc.tp = tp;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
-
-static ir_node *
-new_bd_SymConst (dbg_info *db, ir_node *block, symconst_symbol value,
- symconst_kind symkind)
-{
- ir_graph *irg = current_ir_graph;
-
- ir_node *res = new_rd_SymConst_type(db, irg, block, value, symkind, firm_unknown_type);
- return res;
-}
+} /* new_bd_SymConst_type */
static ir_node *
-new_bd_Sync (dbg_info *db, ir_node *block)
+new_bd_Sync(dbg_info *db, ir_node *block)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
/* no need to call optimize node here, Sync are always created with no predecessors */
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Sync */
static ir_node *
new_bd_Confirm (dbg_info *db, ir_node *block, ir_node *val, ir_node *bound, pn_Cmp cmp)
/* this function is often called with current_ir_graph unset */
static ir_node *
-new_bd_Unknown (ir_mode *m)
+new_bd_Unknown(ir_mode *m)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = new_ir_node(NULL, irg, get_irg_start_block(irg), op_Unknown, m, 0, NULL);
res = optimize_node(res);
return res;
-}
+} /* new_bd_Unknown */
static ir_node *
-new_bd_CallBegin (dbg_info *db, ir_node *block, ir_node *call)
+new_bd_CallBegin(dbg_info *db, ir_node *block, ir_node *call)
{
ir_node *in[1];
ir_node *res;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_CallBegin */
static ir_node *
-new_bd_EndReg (dbg_info *db, ir_node *block)
+new_bd_EndReg(dbg_info *db, ir_node *block)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
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)
+new_bd_EndExcept(dbg_info *db, ir_node *block)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
set_irg_end_except(irg, res);
IRN_VRFY_IRG (res, irg);
return res;
-}
+} /* new_bd_EndExcept */
static ir_node *
-new_bd_Break (dbg_info *db, ir_node *block)
+new_bd_Break(dbg_info *db, ir_node *block)
{
ir_node *res;
ir_graph *irg = current_ir_graph;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Break */
static ir_node *
-new_bd_Filter (dbg_info *db, ir_node *block, ir_node *arg, ir_mode *mode,
+new_bd_Filter(dbg_info *db, ir_node *block, ir_node *arg, ir_mode *mode,
long proj)
{
ir_node *res;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Filter */
static ir_node *
-new_bd_Mux (dbg_info *db, ir_node *block,
+new_bd_Mux(dbg_info *db, ir_node *block,
ir_node *sel, ir_node *ir_false, ir_node *ir_true, ir_mode *mode)
{
ir_node *in[3];
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Mux */
static ir_node *
-new_bd_Psi (dbg_info *db, ir_node *block,
+new_bd_Psi(dbg_info *db, ir_node *block,
int arity, ir_node *cond[], ir_node *vals[], ir_mode *mode)
{
ir_node **in;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Psi */
static ir_node *
-new_bd_CopyB (dbg_info *db, ir_node *block,
+new_bd_CopyB(dbg_info *db, ir_node *block,
ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type)
{
ir_node *in[3];
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_CopyB */
static ir_node *
-new_bd_InstOf (dbg_info *db, ir_node *block, ir_node *store,
+new_bd_InstOf(dbg_info *db, ir_node *block, ir_node *store,
ir_node *objptr, ir_type *type)
{
ir_node *in[2];
in[0] = store;
in[1] = objptr;
res = new_ir_node(db, irg, block, op_Sel, mode_T, 2, in);
- res->attr.io.type = type;
+ res->attr.instof.type = type;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_InstOf */
static ir_node *
-new_bd_Raise (dbg_info *db, ir_node *block, ir_node *store, ir_node *obj)
+new_bd_Raise(dbg_info *db, ir_node *block, ir_node *store, ir_node *obj)
{
ir_node *in[2];
ir_node *res;
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Raise */
static ir_node *
-new_bd_Bound (dbg_info *db, ir_node *block,
+new_bd_Bound(dbg_info *db, ir_node *block,
ir_node *store, ir_node *idx, ir_node *lower, ir_node *upper)
{
ir_node *in[4];
res = optimize_node(res);
IRN_VRFY_IRG(res, irg);
return res;
-}
+} /* new_bd_Bound */
+
+static ir_node *
+new_bd_Pin(dbg_info *db, ir_node *block, ir_node *node)
+{
+ ir_node *res;
+ ir_graph *irg = current_ir_graph;
+
+ res = new_ir_node(db, irg, block, op_Pin, get_irn_mode(node), 1, &node);
+ res = optimize_node(res);
+ IRN_VRFY_IRG(res, irg);
+ return res;
+} /* new_bd_Pin */
/* --------------------------------------------- */
/* private interfaces, for professional use only */
Does not set current_block. Can not be used with automatic
Phi node construction. */
ir_node *
-new_rd_Block (dbg_info *db, ir_graph *irg, int arity, ir_node **in)
+new_rd_Block(dbg_info *db, ir_graph *irg, int arity, ir_node **in)
{
- ir_graph *rem = current_ir_graph;
+ ir_graph *rem = current_ir_graph;
ir_node *res;
current_ir_graph = irg;
- res = new_bd_Block (db, arity, in);
+ res = new_bd_Block(db, arity, in);
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Block */
ir_node *
-new_rd_Start (dbg_info *db, ir_graph *irg, ir_node *block)
+new_rd_Start(dbg_info *db, ir_graph *irg, ir_node *block)
{
ir_graph *rem = current_ir_graph;
ir_node *res;
current_ir_graph = irg;
- res = new_bd_Start (db, block);
+ res = new_bd_Start(db, block);
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Start */
ir_node *
-new_rd_End (dbg_info *db, ir_graph *irg, ir_node *block)
+new_rd_End(dbg_info *db, ir_graph *irg, ir_node *block)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
- res = new_bd_End (db, block);
+ res = new_bd_End(db, block);
current_ir_graph = rem;
return res;
-}
+} /* new_rd_End */
/* 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_graph *irg, ir_node *block, int arity, ir_node **in, ir_mode *mode)
+new_rd_Phi(dbg_info *db, ir_graph *irg, ir_node *block, int arity, ir_node **in, ir_mode *mode)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
- current_ir_graph = irg;
- res = new_bd_Phi (db, block,arity, in, mode);
+ current_ir_graph = irg;
+ res = new_bd_Phi(db, block,arity, in, mode);
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Phi */
ir_node *
-new_rd_Const_type (dbg_info *db, ir_graph *irg, ir_node *block, ir_mode *mode, tarval *con, ir_type *tp)
+new_rd_Const_type(dbg_info *db, ir_graph *irg, ir_node *block, ir_mode *mode, tarval *con, ir_type *tp)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
- current_ir_graph = irg;
- res = new_bd_Const_type (db, block, mode, con, tp);
+ current_ir_graph = irg;
+ res = new_bd_Const_type(db, block, mode, con, tp);
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Const_type */
ir_node *
-new_rd_Const (dbg_info *db, ir_graph *irg, ir_node *block, ir_mode *mode, tarval *con)
+new_rd_Const(dbg_info *db, ir_graph *irg, ir_node *block, ir_mode *mode, tarval *con)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = irg;
- res = new_bd_Const_type (db, block, mode, con, firm_unknown_type);
+ res = new_bd_Const_type(db, block, mode, con, firm_unknown_type);
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Const */
ir_node *
-new_rd_Const_long (dbg_info *db, ir_graph *irg, ir_node *block, ir_mode *mode, long value)
+new_rd_Const_long(dbg_info *db, ir_graph *irg, ir_node *block, ir_mode *mode, long value)
{
return new_rd_Const(db, irg, block, mode, new_tarval_from_long(value, mode));
-}
+} /* new_rd_Const_long */
ir_node *
-new_rd_Id (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *val, ir_mode *mode)
+new_rd_Id(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *val, ir_mode *mode)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Id */
ir_node *
-new_rd_Proj (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *arg, ir_mode *mode,
+new_rd_Proj(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *arg, ir_mode *mode,
long proj)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Proj */
ir_node *
-new_rd_defaultProj (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *arg,
+new_rd_defaultProj(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *arg,
long max_proj)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_defaultProj */
ir_node *
-new_rd_Conv (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *op, ir_mode *mode)
+new_rd_Conv(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_Conv(db, block, op, mode);
+ res = new_bd_Conv(db, block, op, mode, 0);
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Conv */
ir_node *
-new_rd_Cast (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *op, ir_type *to_tp)
+new_rd_Cast(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *op, ir_type *to_tp)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Cast */
ir_node *
-new_rd_Tuple (dbg_info *db, ir_graph *irg, ir_node *block, int arity, ir_node **in)
+new_rd_Tuple(dbg_info *db, ir_graph *irg, ir_node *block, int arity, ir_node **in)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Tuple */
NEW_RD_BINOP(Add)
NEW_RD_BINOP(Sub)
NEW_RD_BINOP(Borrow)
ir_node *
-new_rd_Cmp (dbg_info *db, ir_graph *irg, ir_node *block,
+new_rd_Cmp(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *op1, ir_node *op2)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Cmp */
ir_node *
-new_rd_Jmp (dbg_info *db, ir_graph *irg, ir_node *block)
+new_rd_Jmp(dbg_info *db, ir_graph *irg, ir_node *block)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Jmp */
ir_node *
-new_rd_IJmp (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *tgt)
+new_rd_IJmp(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *tgt)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_IJmp */
ir_node *
-new_rd_Cond (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *c)
+new_rd_Cond(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *c)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Cond */
ir_node *
-new_rd_Call (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+new_rd_Call(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
ir_node *callee, int arity, ir_node **in, ir_type *tp)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Call */
ir_node *
-new_rd_Return (dbg_info *db, ir_graph *irg, ir_node *block,
+new_rd_Return(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *store, int arity, ir_node **in)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Return */
ir_node *
-new_rd_Load (dbg_info *db, ir_graph *irg, ir_node *block,
+new_rd_Load(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *store, ir_node *adr, ir_mode *mode)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Load */
ir_node *
-new_rd_Store (dbg_info *db, ir_graph *irg, ir_node *block,
+new_rd_Store(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *store, ir_node *adr, ir_node *val)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Store */
ir_node *
-new_rd_Alloc (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+new_rd_Alloc(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
ir_node *size, ir_type *alloc_type, where_alloc where)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = irg;
- res = new_bd_Alloc (db, block, store, size, alloc_type, where);
+ res = new_bd_Alloc(db, block, store, size, alloc_type, where);
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Alloc */
ir_node *
-new_rd_Free (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+new_rd_Free(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
ir_node *ptr, ir_node *size, ir_type *free_type, where_alloc where)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Free */
ir_node *
-new_rd_simpleSel (dbg_info *db, ir_graph *irg, ir_node *block,
+new_rd_simpleSel(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *store, ir_node *objptr, entity *ent)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_simpleSel */
ir_node *
-new_rd_Sel (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store, ir_node *objptr,
+new_rd_Sel(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store, ir_node *objptr,
int arity, ir_node **in, entity *ent)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Sel */
ir_node *
-new_rd_SymConst_type (dbg_info *db, ir_graph *irg, ir_node *block, symconst_symbol value,
+new_rd_SymConst_type(dbg_info *db, ir_graph *irg, ir_node *block, symconst_symbol value,
symconst_kind symkind, ir_type *tp)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_SymConst_type */
ir_node *
-new_rd_SymConst (dbg_info *db, ir_graph *irg, ir_node *block, symconst_symbol value,
+new_rd_SymConst(dbg_info *db, ir_graph *irg, ir_node *block, symconst_symbol value,
symconst_kind symkind)
{
ir_node *res = new_rd_SymConst_type(db, irg, block, value, symkind, firm_unknown_type);
return res;
-}
+} /* new_rd_SymConst */
-ir_node *new_rd_SymConst_addr_ent (dbg_info *db, ir_graph *irg, entity *symbol, ir_type *tp)
+ir_node *new_rd_SymConst_addr_ent(dbg_info *db, ir_graph *irg, entity *symbol, ir_type *tp)
{
- symconst_symbol sym = {(ir_type *)symbol};
+ symconst_symbol sym;
+ sym.entity_p = symbol;
return new_rd_SymConst_type(db, irg, get_irg_start_block(irg), sym, symconst_addr_ent, tp);
-}
+} /* new_rd_SymConst_addr_ent */
-ir_node *new_rd_SymConst_addr_name (dbg_info *db, ir_graph *irg, ident *symbol, ir_type *tp) {
- symconst_symbol sym = {(ir_type *)symbol};
+ir_node *new_rd_SymConst_ofs_ent(dbg_info *db, ir_graph *irg, entity *symbol, ir_type *tp)
+{
+ symconst_symbol sym;
+ sym.entity_p = symbol;
+ return new_rd_SymConst_type(db, irg, get_irg_start_block(irg), sym, symconst_ofs_ent, tp);
+} /* new_rd_SymConst_ofs_ent */
+
+ir_node *new_rd_SymConst_addr_name(dbg_info *db, ir_graph *irg, ident *symbol, ir_type *tp) {
+ symconst_symbol sym;
+ sym.ident_p = symbol;
return new_rd_SymConst_type(db, irg, get_irg_start_block(irg), sym, symconst_addr_name, tp);
-}
+} /* new_rd_SymConst_addr_name */
-ir_node *new_rd_SymConst_type_tag (dbg_info *db, ir_graph *irg, ir_type *symbol, ir_type *tp) {
- symconst_symbol sym = {symbol};
+ir_node *new_rd_SymConst_type_tag(dbg_info *db, ir_graph *irg, ir_type *symbol, ir_type *tp) {
+ symconst_symbol sym;
+ sym.type_p = symbol;
return new_rd_SymConst_type(db, irg, get_irg_start_block(irg), sym, symconst_type_tag, tp);
-}
+} /* new_rd_SymConst_type_tag */
-ir_node *new_rd_SymConst_size (dbg_info *db, ir_graph *irg, ir_type *symbol, ir_type *tp) {
- symconst_symbol sym = {symbol};
+ir_node *new_rd_SymConst_size(dbg_info *db, ir_graph *irg, ir_type *symbol, ir_type *tp) {
+ symconst_symbol sym;
+ sym.type_p = symbol;
return new_rd_SymConst_type(db, irg, get_irg_start_block(irg), sym, symconst_type_size, tp);
-}
+} /* new_rd_SymConst_size */
-ir_node *new_rd_SymConst_align (dbg_info *db, ir_graph *irg, ir_type *symbol, ir_type *tp) {
- symconst_symbol sym = {symbol};
+ir_node *new_rd_SymConst_align(dbg_info *db, ir_graph *irg, ir_type *symbol, ir_type *tp) {
+ symconst_symbol sym;
+ sym.type_p = symbol;
return new_rd_SymConst_type(db, irg, get_irg_start_block(irg), sym, symconst_type_align, tp);
-}
+} /* new_rd_SymConst_align */
ir_node *
-new_rd_Sync (dbg_info *db, ir_graph *irg, ir_node *block, int arity, ir_node *in[])
+new_rd_Sync(dbg_info *db, ir_graph *irg, ir_node *block, int arity, ir_node *in[])
{
ir_node *res;
ir_graph *rem = current_ir_graph;
res = new_bd_Sync(db, block);
current_ir_graph = rem;
- for (i = 0; i < arity; ++i) add_Sync_pred(res, in[i]);
+ for (i = 0; i < arity; ++i)
+ add_Sync_pred(res, in[i]);
return res;
-}
+} /* new_rd_Sync */
ir_node *
-new_rd_Bad (ir_graph *irg) {
+new_rd_Bad(ir_graph *irg) {
return get_irg_bad(irg);
-}
+} /* new_rd_Bad */
ir_node *
-new_rd_Confirm (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *val, ir_node *bound, pn_Cmp cmp)
+new_rd_Confirm(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *val, ir_node *bound, pn_Cmp cmp)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Confirm */
/* this function is often called with current_ir_graph unset */
ir_node *
-new_rd_Unknown (ir_graph *irg, ir_mode *m)
+new_rd_Unknown(ir_graph *irg, ir_mode *m)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Unknown */
ir_node *
-new_rd_CallBegin (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *call)
+new_rd_CallBegin(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *call)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_CallBegin */
ir_node *
-new_rd_EndReg (dbg_info *db, ir_graph *irg, ir_node *block)
+new_rd_EndReg(dbg_info *db, ir_graph *irg, ir_node *block)
{
ir_node *res;
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)
+new_rd_EndExcept(dbg_info *db, ir_graph *irg, ir_node *block)
{
ir_node *res;
set_irg_end_except(irg, res);
IRN_VRFY_IRG (res, irg);
return res;
-}
+} /* new_rd_EndExcept */
ir_node *
-new_rd_Break (dbg_info *db, ir_graph *irg, ir_node *block)
+new_rd_Break(dbg_info *db, ir_graph *irg, ir_node *block)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Break */
ir_node *
-new_rd_Filter (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *arg, ir_mode *mode,
+new_rd_Filter(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *arg, ir_mode *mode,
long proj)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Filter */
ir_node *
-new_rd_NoMem (ir_graph *irg) {
+new_rd_NoMem(ir_graph *irg) {
return get_irg_no_mem(irg);
-}
+} /* new_rd_NoMem */
ir_node *
-new_rd_Mux (dbg_info *db, ir_graph *irg, ir_node *block,
+new_rd_Mux(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *sel, ir_node *ir_false, ir_node *ir_true, ir_mode *mode)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Mux */
ir_node *
-new_rd_Psi (dbg_info *db, ir_graph *irg, ir_node *block,
+new_rd_Psi(dbg_info *db, ir_graph *irg, ir_node *block,
int arity, ir_node *cond[], ir_node *vals[], ir_mode *mode)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Psi */
ir_node *new_rd_CopyB(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type)
current_ir_graph = rem;
return res;
-}
+} /* new_rd_CopyB */
ir_node *
-new_rd_InstOf (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+new_rd_InstOf(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
ir_node *objptr, ir_type *type)
{
ir_node *res;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_InstOf */
ir_node *
-new_rd_Raise (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store, ir_node *obj)
+new_rd_Raise(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store, ir_node *obj)
{
ir_node *res;
ir_graph *rem = current_ir_graph;
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Raise */
ir_node *new_rd_Bound(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *store, ir_node *idx, ir_node *lower, ir_node *upper)
current_ir_graph = rem;
return res;
-}
+} /* new_rd_Bound */
+
+ir_node *new_rd_Pin(dbg_info *db, ir_graph *irg, ir_node *block, ir_node *node)
+{
+ ir_node *res;
+ ir_graph *rem = current_ir_graph;
+
+ current_ir_graph = irg;
+ res = new_bd_Pin(db, block, node);
+ current_ir_graph = rem;
+
+ return res;
+} /* new_rd_Pin */
ir_node *new_r_Block (ir_graph *irg, int arity, ir_node **in) {
return new_rd_Block(NULL, irg, arity, in);
ir_node *store, ir_node *idx, ir_node *lower, ir_node *upper) {
return new_rd_Bound(NULL, irg, block, store, idx, lower, upper);
}
+ir_node *new_r_Pin(ir_graph *irg, ir_node *block, ir_node *node) {
+ return new_rd_Pin(NULL, irg, block, node);
+}
/** ********************/
/** public interfaces */
*
*/
ir_node *
-new_d_Start (dbg_info *db)
+new_d_Start(dbg_info *db)
{
ir_node *res;
- res = new_ir_node (db, current_ir_graph, current_ir_graph->current_block,
+ res = new_ir_node(db, current_ir_graph, current_ir_graph->current_block,
op_Start, mode_T, 0, NULL);
/* res->attr.start.irg = current_ir_graph; */
res = optimize_node(res);
IRN_VRFY_IRG(res, current_ir_graph);
return res;
-}
+} /* new_d_Start */
ir_node *
-new_d_End (dbg_info *db)
+new_d_End(dbg_info *db)
{
ir_node *res;
res = new_ir_node(db, current_ir_graph, current_ir_graph->current_block,
IRN_VRFY_IRG(res, current_ir_graph);
return res;
-}
+} /* new_d_End */
/* Constructs a Block with a fixed number of predecessors.
Does set current_block. Can be used with automatic Phi
node construction. */
ir_node *
-new_d_Block (dbg_info *db, int arity, ir_node **in)
+new_d_Block(dbg_info *db, int arity, ir_node **in)
{
ir_node *res;
int i;
IRN_VRFY_IRG(res, current_ir_graph);
return res;
-}
+} /* new_d_Block */
/* ***********************************************************************/
/* Methods necessary for automatic Phi node creation */
\|/ / |/_ \
get_r_value_internal |
| |
- | |
- \|/ \|/
- new_rd_Phi0 new_rd_Phi_in
+ | |
+ \|/ \|/
+ new_rd_Phi0 new_rd_Phi_in
* *************************************************************************** */
-/** Creates a Phi node with 0 predecessors */
+/** Creates a Phi node with 0 predecessors. */
static INLINE ir_node *
-new_rd_Phi0 (ir_graph *irg, ir_node *block, ir_mode *mode)
+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);
return res;
-}
+} /* new_rd_Phi0 */
/* There are two implementations of the Phi node construction. The first
is faster, but does not work for blocks with more than 2 predecessors.
res->pos = 0;
return res;
-}
+} /* new_Phi_in_stack */
void
free_Phi_in_stack(Phi_in_stack *s) {
DEL_ARR_F(s->stack);
free(s);
-}
+} /* free_Phi_in_stack */
+
static INLINE void
free_to_Phi_in_stack(ir_node *phi) {
if (ARR_LEN(current_ir_graph->Phi_in_stack->stack) ==
current_ir_graph->Phi_in_stack->stack[current_ir_graph->Phi_in_stack->pos] = phi;
(current_ir_graph->Phi_in_stack->pos)++;
-}
+} /* free_to_Phi_in_stack */
static INLINE ir_node *
alloc_or_pop_from_Phi_in_stack(ir_graph *irg, ir_node *block, ir_mode *mode,
(current_ir_graph->Phi_in_stack->pos)--;
}
return res;
-}
+} /* alloc_or_pop_from_Phi_in_stack */
#endif /* USE_EXPLICIT_PHI_IN_STACK */
-/* Creates a Phi node with a given, fixed array **in of predecessors.
- If the Phi node is unnecessary, as the same value reaches the block
- through all control flow paths, it is eliminated and the value
- returned directly. This constructor is only intended for use in
- the automatic Phi node generation triggered by get_value or mature.
- The implementation is quite tricky and depends on the fact, that
- the nodes are allocated on a stack:
- The in array contains predecessors and NULLs. The NULLs appear,
- if get_r_value_internal, that computed the predecessors, reached
- the same block on two paths. In this case the same value reaches
- this block on both paths, there is no definition in between. We need
- not allocate a Phi where these path's merge, but we have to communicate
- this fact to the caller. This happens by returning a pointer to the
- node the caller _will_ allocate. (Yes, we predict the address. We can
- do so because the nodes are allocated on the obstack.) The caller then
- finds a pointer to itself and, when this routine is called again,
- eliminates itself.
- */
+/**
+ * Creates a Phi node with a given, fixed array **in of predecessors.
+ * If the Phi node is unnecessary, as the same value reaches the block
+ * through all control flow paths, it is eliminated and the value
+ * returned directly. This constructor is only intended for use in
+ * the automatic Phi node generation triggered by get_value or mature.
+ * The implementation is quite tricky and depends on the fact, that
+ * the nodes are allocated on a stack:
+ * The in array contains predecessors and NULLs. The NULLs appear,
+ * if get_r_value_internal, that computed the predecessors, reached
+ * the same block on two paths. In this case the same value reaches
+ * this block on both paths, there is no definition in between. We need
+ * not allocate a Phi where these path's merge, but we have to communicate
+ * this fact to the caller. This happens by returning a pointer to the
+ * node the caller _will_ allocate. (Yes, we predict the address. We can
+ * do so because the nodes are allocated on the obstack.) The caller then
+ * finds a pointer to itself and, when this routine is called again,
+ * eliminates itself.
+ */
static INLINE ir_node *
-new_rd_Phi_in (ir_graph *irg, ir_node *block, ir_mode *mode, ir_node **in, int ins)
+new_rd_Phi_in(ir_graph *irg, ir_node *block, ir_mode *mode, ir_node **in, int ins)
{
int i;
ir_node *res, *known;
/* return the pointer to the Phi node. This node might be deallocated! */
return res;
-}
+} /* new_rd_Phi_in */
static ir_node *
-get_r_value_internal (ir_node *block, int pos, ir_mode *mode);
+get_r_value_internal(ir_node *block, int pos, ir_mode *mode);
/**
- allocates and returns this node. The routine called to allocate the
- node might optimize it away and return a real value, or even a pointer
- to a deallocated Phi node on top of the obstack!
- This function is called with an in-array of proper size. **/
+ * Allocates and returns this node. The routine called to allocate the
+ * node might optimize it away and return a real value, or even a pointer
+ * to a deallocated Phi node on top of the obstack!
+ * This function is 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)
{
return res;
}
-/* This function returns the last definition of a variable. In case
- this variable was last defined in a previous block, Phi nodes are
- inserted. If the part of the firm graph containing the definition
- is not yet constructed, a dummy Phi node is returned. */
+/**
+ * This function returns the last definition of a variable. In case
+ * this variable was last defined in a previous block, Phi nodes are
+ * inserted. If the part of the firm graph containing the definition
+ * is not yet constructed, a dummy Phi node is returned.
+ */
static ir_node *
-get_r_value_internal (ir_node *block, int pos, ir_mode *mode)
+get_r_value_internal(ir_node *block, int pos, ir_mode *mode)
{
ir_node *res;
/* There are 4 cases to treat.
block->attr.block.graph_arr[pos] = res;
return res;
-}
+} /* get_r_value_internal */
#else /* if 0 */
#endif
static INLINE ir_node *
-new_rd_Phi_in (ir_graph *irg, ir_node *block, ir_mode *mode,
+new_rd_Phi_in(ir_graph *irg, ir_node *block, ir_mode *mode,
ir_node **in, int ins, ir_node *phi0)
{
int i;
}
return res;
-}
+} /* new_rd_Phi_in */
static ir_node *
get_r_value_internal (ir_node *block, int pos, ir_mode *mode);
#if PRECISE_EXC_CONTEXT
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.
- Copy the content from the current graph_arr of the corresponding block:
- this is the current state.
- Set ProjM(n) as current memory state.
- 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.
+phi_merge(ir_node *block, int pos, ir_mode *mode, ir_node **nin, int ins);
+
+/**
+ * Construct a new frag_array for node n.
+ * Copy the content from the current graph_arr of the corresponding block:
+ * this is the current state.
+ * Set ProjM(n) as current memory state.
+ * 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;
current_ir_graph->current_block->attr.block.graph_arr[current_ir_graph->n_loc-1] = n;
return arr;
-}
+} /* new_frag_arr */
/**
- * returns the frag_arr from a node
+ * 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;
case iro_Alloc:
- return n->attr.a.exc.frag_arr;
+ return n->attr.alloc.exc.frag_arr;
case iro_Load:
return n->attr.load.exc.frag_arr;
case iro_Store:
default:
return n->attr.except.frag_arr;
}
-}
+} /* get_frag_arr */
static void
set_frag_value(ir_node **frag_arr, int pos, ir_node *val) {
}
assert(0 && "potential endless recursion");
#endif
-}
+} /* set_frag_value */
static ir_node *
-get_r_frag_value_internal (ir_node *block, ir_node *cfOp, int pos, ir_mode *mode) {
+get_r_frag_value_internal(ir_node *block, ir_node *cfOp, int pos, ir_mode *mode) {
ir_node *res;
ir_node **frag_arr;
}
}
return res;
-}
+} /* get_r_frag_value_internal */
#endif /* PRECISE_EXC_CONTEXT */
/**
- computes the predecessors for the real phi node, and then
- allocates and returns this node. The routine called to allocate the
- node might optimize it away and return a real value.
- This function must be called with an in-array of proper size. **/
+ * Computes the predecessors for the real phi node, and then
+ * allocates and returns this node. The routine called to allocate the
+ * 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)
+phi_merge(ir_node *block, int pos, ir_mode *mode, ir_node **nin, int ins)
{
ir_node *prevBlock, *prevCfOp, *res, *phi0, *phi0_all;
int i;
}
return res;
-}
+} /* phi_merge */
-/* This function returns the last definition of a variable. In case
- this variable was last defined in a previous block, Phi nodes are
- inserted. If the part of the firm graph containing the definition
- is not yet constructed, a dummy Phi node is returned. */
+/**
+ * This function returns the last definition of a variable. In case
+ * this variable was last defined in a previous block, Phi nodes are
+ * inserted. If the part of the firm graph containing the definition
+ * is not yet constructed, a dummy Phi node is returned.
+ */
static ir_node *
-get_r_value_internal (ir_node *block, int pos, ir_mode *mode)
+get_r_value_internal(ir_node *block, int pos, ir_mode *mode)
{
ir_node *res;
/* There are 4 cases to treat.
block->attr.block.graph_arr[pos] = res;
return res;
-}
+} /* get_r_value_internal */
#endif /* USE_FAST_PHI_CONSTRUCTION */
* Acceptable parameters are only Block nodes.
*/
void
-mature_immBlock (ir_node *block)
+mature_immBlock(ir_node *block)
{
int ins;
ir_node *n, **nin;
/* Traverse a chain of Phi nodes attached to this block and mature
these, too. **/
- for (n = block->link; n; n=next) {
+ for (n = block->link; n; n = next) {
inc_irg_visited(current_ir_graph);
next = n->link;
- exchange (n, phi_merge (block, n->attr.phi0_pos, n->mode, nin, ins));
+ exchange(n, phi_merge (block, n->attr.phi0_pos, n->mode, nin, ins));
}
block->attr.block.matured = 1;
block = optimize_in_place_2(block);
IRN_VRFY_IRG(block, current_ir_graph);
}
-}
+} /* mature_immBlock */
ir_node *
-new_d_Phi (dbg_info *db, int arity, ir_node **in, ir_mode *mode)
-{
+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, ir_mode *mode, tarval *con)
-{
+new_d_Const(dbg_info *db, ir_mode *mode, tarval *con) {
return new_bd_Const(db, get_irg_start_block(current_ir_graph), mode, con);
-}
+} /* new_d_Const */
ir_node *
-new_d_Const_long(dbg_info *db, ir_mode *mode, long value)
-{
+new_d_Const_long(dbg_info *db, ir_mode *mode, long value) {
return new_bd_Const_long(db, get_irg_start_block(current_ir_graph), mode, value);
-}
+} /* new_d_Const_long */
ir_node *
-new_d_Const_type (dbg_info *db, ir_mode *mode, tarval *con, ir_type *tp)
-{
+new_d_Const_type(dbg_info *db, ir_mode *mode, tarval *con, ir_type *tp) {
return new_bd_Const_type(db, get_irg_start_block(current_ir_graph), mode, con, tp);
-}
+} /* new_d_Const_type */
ir_node *
-new_d_Id (dbg_info *db, ir_node *val, ir_mode *mode)
-{
+new_d_Id(dbg_info *db, ir_node *val, ir_mode *mode) {
return new_bd_Id(db, current_ir_graph->current_block, val, mode);
-}
+} /* new_d_Id */
ir_node *
-new_d_Proj (dbg_info *db, ir_node *arg, ir_mode *mode, long proj)
-{
+new_d_Proj(dbg_info *db, ir_node *arg, ir_mode *mode, long proj) {
return new_bd_Proj(db, current_ir_graph->current_block, arg, mode, proj);
-}
+} /* new_d_Proj */
ir_node *
-new_d_defaultProj (dbg_info *db, ir_node *arg, long max_proj)
-{
+new_d_defaultProj(dbg_info *db, ir_node *arg, long max_proj) {
ir_node *res;
assert(arg->op == op_Cond);
- arg->attr.c.kind = fragmentary;
- arg->attr.c.default_proj = max_proj;
- res = new_Proj (arg, mode_X, max_proj);
+ arg->attr.cond.kind = fragmentary;
+ arg->attr.cond.default_proj = max_proj;
+ res = new_Proj(arg, mode_X, max_proj);
return res;
-}
+} /* new_d_defaultProj */
ir_node *
-new_d_Conv (dbg_info *db, ir_node *op, ir_mode *mode)
-{
- return new_bd_Conv(db, current_ir_graph->current_block, op, mode);
-}
+new_d_Conv(dbg_info *db, ir_node *op, ir_mode *mode) {
+ return new_bd_Conv(db, current_ir_graph->current_block, op, mode, 0);
+} /* new_d_Conv */
ir_node *
-new_d_Cast (dbg_info *db, ir_node *op, ir_type *to_tp)
-{
+new_d_strictConv(dbg_info *db, ir_node *op, ir_mode *mode) {
+ return new_bd_Conv(db, current_ir_graph->current_block, op, mode, 1);
+} /* new_d_strictConv */
+
+ir_node *
+new_d_Cast(dbg_info *db, ir_node *op, ir_type *to_tp) {
return new_bd_Cast(db, current_ir_graph->current_block, op, to_tp);
-}
+} /* new_d_Cast */
ir_node *
-new_d_Tuple (dbg_info *db, int arity, ir_node **in)
-{
+new_d_Tuple(dbg_info *db, int arity, ir_node **in) {
return new_bd_Tuple(db, current_ir_graph->current_block, arity, in);
-}
+} /* new_d_Tuple */
NEW_D_BINOP(Add)
NEW_D_BINOP(Sub)
NEW_D_BINOP(Mul)
/**
- * allocate the frag array
+ * Allocate the frag array.
*/
static void allocate_frag_arr(ir_node *res, ir_op *op, ir_node ***frag_store) {
if (get_opt_precise_exc_context()) {
*frag_store = new_frag_arr(res);
}
}
-}
+} /* allocate_frag_arr */
ir_node *
-new_d_Quot (dbg_info *db, ir_node *memop, ir_node *op1, ir_node *op2)
-{
+new_d_Quot(dbg_info *db, ir_node *memop, ir_node *op1, ir_node *op2) {
ir_node *res;
- res = new_bd_Quot (db, current_ir_graph->current_block, memop, op1, op2);
+ res = new_bd_Quot(db, current_ir_graph->current_block, memop, op1, op2);
res->attr.except.pin_state = op_pin_state_pinned;
#if PRECISE_EXC_CONTEXT
allocate_frag_arr(res, op_Quot, &res->attr.except.frag_arr); /* Could be optimized away. */
#endif
return res;
-}
+} /* new_d_Quot */
ir_node *
-new_d_DivMod (dbg_info *db, ir_node *memop, ir_node *op1, ir_node *op2)
-{
+new_d_DivMod(dbg_info *db, ir_node *memop, ir_node *op1, ir_node *op2) {
ir_node *res;
- res = new_bd_DivMod (db, current_ir_graph->current_block, memop, op1, op2);
+ res = new_bd_DivMod(db, current_ir_graph->current_block, memop, op1, op2);
res->attr.except.pin_state = op_pin_state_pinned;
#if PRECISE_EXC_CONTEXT
allocate_frag_arr(res, op_DivMod, &res->attr.except.frag_arr); /* Could be optimized away. */
#endif
return res;
-}
+} /* new_d_DivMod */
ir_node *
-new_d_Div (dbg_info *db, ir_node *memop, ir_node *op1, ir_node *op2)
+new_d_Div(dbg_info *db, ir_node *memop, ir_node *op1, ir_node *op2)
{
ir_node *res;
- res = new_bd_Div (db, current_ir_graph->current_block, memop, op1, op2);
+ res = new_bd_Div(db, current_ir_graph->current_block, memop, op1, op2);
res->attr.except.pin_state = op_pin_state_pinned;
#if PRECISE_EXC_CONTEXT
allocate_frag_arr(res, op_Div, &res->attr.except.frag_arr); /* Could be optimized away. */
}
ir_node *
-new_d_Mod (dbg_info *db, ir_node *memop, ir_node *op1, ir_node *op2)
-{
+new_d_Mod(dbg_info *db, ir_node *memop, ir_node *op1, ir_node *op2) {
ir_node *res;
- res = new_bd_Mod (db, current_ir_graph->current_block, memop, op1, op2);
+ res = new_bd_Mod(db, current_ir_graph->current_block, memop, op1, op2);
res->attr.except.pin_state = op_pin_state_pinned;
#if PRECISE_EXC_CONTEXT
allocate_frag_arr(res, op_Mod, &res->attr.except.frag_arr); /* Could be optimized away. */
#endif
return res;
-}
+} /* new_d_Mod */
NEW_D_BINOP(And)
NEW_D_BINOP(Or)
NEW_D_BINOP(Borrow)
ir_node *
-new_d_Cmp (dbg_info *db, ir_node *op1, ir_node *op2)
-{
+new_d_Cmp(dbg_info *db, ir_node *op1, ir_node *op2) {
return new_bd_Cmp(db, current_ir_graph->current_block, op1, op2);
-}
+} /* new_d_Cmp */
ir_node *
-new_d_Jmp (dbg_info *db)
-{
- return new_bd_Jmp (db, current_ir_graph->current_block);
-}
+new_d_Jmp(dbg_info *db) {
+ return new_bd_Jmp(db, current_ir_graph->current_block);
+} /* new_d_Jmp */
ir_node *
-new_d_IJmp (dbg_info *db, ir_node *tgt)
-{
- return new_bd_IJmp (db, current_ir_graph->current_block, tgt);
-}
+new_d_IJmp(dbg_info *db, ir_node *tgt) {
+ return new_bd_IJmp(db, current_ir_graph->current_block, tgt);
+} /* new_d_IJmp */
ir_node *
-new_d_Cond (dbg_info *db, ir_node *c)
-{
- return new_bd_Cond (db, current_ir_graph->current_block, c);
-}
+new_d_Cond(dbg_info *db, ir_node *c) {
+ return new_bd_Cond(db, current_ir_graph->current_block, c);
+} /* new_d_Cond */
ir_node *
-new_d_Call (dbg_info *db, ir_node *store, ir_node *callee, int arity, ir_node **in,
+new_d_Call(dbg_info *db, ir_node *store, ir_node *callee, int arity, ir_node **in,
ir_type *tp)
{
ir_node *res;
- res = new_bd_Call (db, current_ir_graph->current_block,
+ res = new_bd_Call(db, current_ir_graph->current_block,
store, callee, arity, in, tp);
#if PRECISE_EXC_CONTEXT
allocate_frag_arr(res, op_Call, &res->attr.call.exc.frag_arr); /* Could be optimized away. */
#endif
return res;
-}
+} /* new_d_Call */
ir_node *
-new_d_Return (dbg_info *db, ir_node* store, int arity, ir_node **in)
-{
- return new_bd_Return (db, current_ir_graph->current_block,
- store, arity, in);
-}
+new_d_Return(dbg_info *db, ir_node* store, int arity, ir_node **in) {
+ return new_bd_Return(db, current_ir_graph->current_block,
+ store, arity, in);
+} /* new_d_Return */
ir_node *
-new_d_Load (dbg_info *db, ir_node *store, ir_node *addr, ir_mode *mode)
-{
+new_d_Load(dbg_info *db, ir_node *store, ir_node *addr, ir_mode *mode) {
ir_node *res;
- res = new_bd_Load (db, current_ir_graph->current_block,
- store, addr, mode);
+ res = new_bd_Load(db, current_ir_graph->current_block,
+ store, addr, mode);
#if PRECISE_EXC_CONTEXT
allocate_frag_arr(res, op_Load, &res->attr.load.exc.frag_arr); /* Could be optimized away. */
#endif
return res;
-}
+} /* new_d_Load */
ir_node *
-new_d_Store (dbg_info *db, ir_node *store, ir_node *addr, ir_node *val)
-{
+new_d_Store(dbg_info *db, ir_node *store, ir_node *addr, ir_node *val) {
ir_node *res;
- res = new_bd_Store (db, current_ir_graph->current_block,
- store, addr, val);
+ res = new_bd_Store(db, current_ir_graph->current_block,
+ store, addr, val);
#if PRECISE_EXC_CONTEXT
allocate_frag_arr(res, op_Store, &res->attr.store.exc.frag_arr); /* Could be optimized away. */
#endif
return res;
-}
+} /* new_d_Store */
ir_node *
-new_d_Alloc (dbg_info *db, ir_node *store, ir_node *size, ir_type *alloc_type,
- where_alloc where)
+new_d_Alloc(dbg_info *db, ir_node *store, ir_node *size, ir_type *alloc_type,
+ where_alloc where)
{
ir_node *res;
- res = new_bd_Alloc (db, current_ir_graph->current_block,
- store, size, alloc_type, where);
+ res = new_bd_Alloc(db, current_ir_graph->current_block,
+ store, size, alloc_type, where);
#if PRECISE_EXC_CONTEXT
- allocate_frag_arr(res, op_Alloc, &res->attr.a.exc.frag_arr); /* Could be optimized away. */
+ allocate_frag_arr(res, op_Alloc, &res->attr.alloc.exc.frag_arr); /* Could be optimized away. */
#endif
return res;
-}
+} /* new_d_Alloc */
ir_node *
-new_d_Free (dbg_info *db, ir_node *store, ir_node *ptr,
+new_d_Free(dbg_info *db, ir_node *store, ir_node *ptr,
ir_node *size, ir_type *free_type, where_alloc where)
{
- return new_bd_Free (db, current_ir_graph->current_block,
+ return new_bd_Free(db, current_ir_graph->current_block,
store, ptr, size, free_type, where);
}
ir_node *
-new_d_simpleSel (dbg_info *db, ir_node *store, ir_node *objptr, entity *ent)
+new_d_simpleSel(dbg_info *db, ir_node *store, ir_node *objptr, 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. */
{
- return new_bd_Sel (db, current_ir_graph->current_block,
+ return new_bd_Sel(db, current_ir_graph->current_block,
store, objptr, 0, NULL, ent);
-}
+} /* new_d_simpleSel */
ir_node *
-new_d_Sel (dbg_info *db, ir_node *store, ir_node *objptr, int n_index, ir_node **index, entity *sel)
+new_d_Sel(dbg_info *db, ir_node *store, ir_node *objptr, int n_index, ir_node **index, entity *sel)
{
- return new_bd_Sel (db, current_ir_graph->current_block,
+ return new_bd_Sel(db, current_ir_graph->current_block,
store, objptr, n_index, index, sel);
-}
+} /* new_d_Sel */
ir_node *
-new_d_SymConst_type (dbg_info *db, symconst_symbol value, symconst_kind kind, ir_type *tp)
+new_d_SymConst_type(dbg_info *db, symconst_symbol value, symconst_kind kind, ir_type *tp)
{
- return new_bd_SymConst_type (db, get_irg_start_block(current_ir_graph),
+ return new_bd_SymConst_type(db, get_irg_start_block(current_ir_graph),
value, kind, tp);
-}
+} /* new_d_SymConst_type */
ir_node *
-new_d_SymConst (dbg_info *db, symconst_symbol value, symconst_kind kind)
+new_d_SymConst(dbg_info *db, symconst_symbol value, symconst_kind kind)
{
- return new_bd_SymConst (db, get_irg_start_block(current_ir_graph),
- value, kind);
-}
+ return new_bd_SymConst_type(db, get_irg_start_block(current_ir_graph),
+ value, kind, firm_unknown_type);
+} /* new_d_SymConst */
ir_node *
-new_d_Sync (dbg_info *db, int arity, ir_node *in[])
-{
- return new_rd_Sync (db, current_ir_graph, current_ir_graph->current_block, arity, in);
-}
+new_d_Sync(dbg_info *db, int arity, ir_node *in[]) {
+ return new_rd_Sync(db, current_ir_graph, current_ir_graph->current_block, arity, in);
+} /* new_d_Sync */
ir_node *
(new_d_Bad)(void) {
return _new_d_Bad();
-}
+} /* new_d_Bad */
ir_node *
-new_d_Confirm (dbg_info *db, ir_node *val, ir_node *bound, pn_Cmp cmp)
-{
- return new_bd_Confirm (db, current_ir_graph->current_block,
+new_d_Confirm(dbg_info *db, ir_node *val, ir_node *bound, pn_Cmp cmp) {
+ return new_bd_Confirm(db, current_ir_graph->current_block,
val, bound, cmp);
-}
+} /* new_d_Confirm */
ir_node *
-new_d_Unknown (ir_mode *m)
-{
+new_d_Unknown(ir_mode *m) {
return new_bd_Unknown(m);
-}
+} /* new_d_Unknown */
ir_node *
-new_d_CallBegin (dbg_info *db, ir_node *call)
-{
- ir_node *res;
- res = new_bd_CallBegin (db, current_ir_graph->current_block, call);
- return res;
-}
+new_d_CallBegin(dbg_info *db, ir_node *call) {
+ return new_bd_CallBegin(db, current_ir_graph->current_block, call);
+} /* new_d_CallBegin */
ir_node *
-new_d_EndReg (dbg_info *db)
-{
- ir_node *res;
- res = new_bd_EndReg(db, current_ir_graph->current_block);
- return res;
-}
+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)
-{
- ir_node *res;
- res = new_bd_EndExcept(db, current_ir_graph->current_block);
- return res;
-}
+new_d_EndExcept(dbg_info *db) {
+ return new_bd_EndExcept(db, current_ir_graph->current_block);
+} /* new_d_EndExcept */
ir_node *
-new_d_Break (dbg_info *db)
-{
- return new_bd_Break (db, current_ir_graph->current_block);
-}
+new_d_Break(dbg_info *db) {
+ return new_bd_Break(db, current_ir_graph->current_block);
+} /* new_d_Break */
ir_node *
-new_d_Filter (dbg_info *db, ir_node *arg, ir_mode *mode, long proj)
-{
+new_d_Filter(dbg_info *db, ir_node *arg, ir_mode *mode, long proj) {
return new_bd_Filter (db, current_ir_graph->current_block,
arg, mode, proj);
-}
+} /* new_d_Filter */
ir_node *
-(new_d_NoMem)(void)
-{
+(new_d_NoMem)(void) {
return _new_d_NoMem();
-}
+} /* new_d_NoMem */
ir_node *
-new_d_Mux (dbg_info *db, ir_node *sel, ir_node *ir_false,
+new_d_Mux(dbg_info *db, ir_node *sel, ir_node *ir_false,
ir_node *ir_true, ir_mode *mode) {
- return new_bd_Mux (db, current_ir_graph->current_block,
- sel, ir_false, ir_true, mode);
-}
+ return new_bd_Mux(db, current_ir_graph->current_block,
+ sel, ir_false, ir_true, mode);
+} /* new_d_Mux */
ir_node *
-new_d_Psi (dbg_info *db,int arity, ir_node *conds[], ir_node *vals[], ir_mode *mode) {
- return new_bd_Psi (db, current_ir_graph->current_block,
- arity, conds, vals, mode);
-}
+new_d_Psi(dbg_info *db,int arity, ir_node *conds[], ir_node *vals[], ir_mode *mode) {
+ return new_bd_Psi(db, current_ir_graph->current_block,
+ arity, conds, vals, mode);
+} /* new_d_Psi */
ir_node *new_d_CopyB(dbg_info *db,ir_node *store,
ir_node *dst, ir_node *src, ir_type *data_type) {
allocate_frag_arr(res, op_CopyB, &res->attr.copyb.exc.frag_arr);
#endif
return res;
-}
+} /* new_d_CopyB */
ir_node *
-new_d_InstOf (dbg_info *db, ir_node *store, ir_node *objptr, ir_type *type)
-{
- return new_bd_InstOf (db, current_ir_graph->current_block,
- store, objptr, type);
-}
+new_d_InstOf(dbg_info *db, ir_node *store, ir_node *objptr, ir_type *type) {
+ return new_bd_InstOf(db, current_ir_graph->current_block,
+ store, objptr, type);
+} /* new_d_InstOf */
ir_node *
-new_d_Raise (dbg_info *db, ir_node *store, ir_node *obj)
-{
- return new_bd_Raise (db, current_ir_graph->current_block,
- store, obj);
-}
+new_d_Raise(dbg_info *db, ir_node *store, ir_node *obj) {
+ return new_bd_Raise(db, current_ir_graph->current_block, store, obj);
+} /* new_d_Raise */
ir_node *new_d_Bound(dbg_info *db,ir_node *store,
ir_node *idx, ir_node *lower, ir_node *upper) {
allocate_frag_arr(res, op_Bound, &res->attr.bound.exc.frag_arr);
#endif
return res;
-}
+} /* new_d_Bound */
+
+ir_node *
+new_d_Pin(dbg_info *db, ir_node *node) {
+ return new_bd_Pin(db, current_ir_graph->current_block, node);
+} /* new_d_Pin */
/* ********************************************************************* */
/* Comfortable interface with automatic Phi node construction. */
/* 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);
IRN_VRFY_IRG(res, current_ir_graph);
return res;
-}
+} /* new_d_immBlock */
ir_node *
-new_immBlock (void) {
+new_immBlock(void) {
return new_d_immBlock(NULL);
-}
+} /* new_immBlock */
/* add an edge to a jmp/control flow node */
void
-add_immBlock_pred (ir_node *block, ir_node *jmp)
+add_immBlock_pred(ir_node *block, ir_node *jmp)
{
if (block->attr.block.matured) {
assert(0 && "Error: Block already matured!\n");
assert(jmp != NULL);
ARR_APP1(ir_node *, block->in, jmp);
}
-}
+} /* add_immBlock_pred */
/* changing the current block */
void
-set_cur_block (ir_node *target) {
+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)
-{
- assert(get_irg_phase_state (current_ir_graph) == phase_building);
- inc_irg_visited(current_ir_graph);
+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);
+
+ return get_r_value_internal(irg->current_block, pos + 1, mode);
+} /* get_d_value */
- return get_r_value_internal (current_ir_graph->current_block, pos + 1, mode);
-}
/* get a value from the parameter array from the current block by its index */
ir_node *
-get_value (int pos, ir_mode *mode)
-{
+get_value(int pos, ir_mode *mode) {
return get_d_value(NULL, pos, mode);
-}
+} /* get_value */
/* set a value at position pos in the parameter array from the current block */
void
-set_value (int pos, ir_node *value)
-{
- assert(get_irg_phase_state (current_ir_graph) == phase_building);
- assert(pos+1 < current_ir_graph->n_loc);
- current_ir_graph->current_block->attr.block.graph_arr[pos + 1] = value;
-}
+set_value(int pos, ir_node *value) {
+ ir_graph *irg = current_ir_graph;
+ assert(get_irg_phase_state(irg) == phase_building);
+ assert(pos+1 < irg->n_loc);
+ irg->current_block->attr.block.graph_arr[pos + 1] = value;
+} /* set_value */
+/* Find the value number for a node in the current block.*/
int
-find_value(ir_node *value)
-{
+find_value(ir_node *value) {
int i;
ir_node *bl = current_ir_graph->current_block;
- for (i = 1; i < ARR_LEN(bl->attr.block.graph_arr); ++i)
+ for (i = ARR_LEN(bl->attr.block.graph_arr) - 1; i >= 1; --i)
if (bl->attr.block.graph_arr[i] == value)
return i - 1;
return -1;
-}
+} /* find_value */
/* get the current store */
ir_node *
-get_store (void)
-{
- assert(get_irg_phase_state (current_ir_graph) == phase_building);
+get_store(void) {
+ ir_graph *irg = current_ir_graph;
+
+ assert(get_irg_phase_state(irg) == phase_building);
/* GL: one could call get_value instead */
- inc_irg_visited(current_ir_graph);
- return get_r_value_internal (current_ir_graph->current_block, 0, mode_M);
-}
+ inc_irg_visited(irg);
+ return get_r_value_internal(irg->current_block, 0, mode_M);
+} /* get_store */
/* set the current store: handles automatic Sync construction for Load nodes */
void
-set_store (ir_node *store)
+set_store(ir_node *store)
{
ir_node *load, *pload, *pred, *in[2];
- assert(get_irg_phase_state (current_ir_graph) == phase_building);
+ assert(get_irg_phase_state(current_ir_graph) == phase_building);
+ /* Beware: due to dead code elimination, a store might become a Bad node even in
+ the construction phase. */
+ assert((get_irn_mode(store) == mode_M || is_Bad(store)) && "storing non-memory node");
if (get_opt_auto_create_sync()) {
/* handle non-volatile Load nodes by automatically creating Sync's */
}
}
current_ir_graph->current_block->attr.block.graph_arr[0] = store;
-}
+} /* set_store */
void
-keep_alive (ir_node *ka) {
+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) {
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) {
return get_irg_frame_type(current_ir_graph);
-}
+} /* get_cur_frame_type */
/* ********************************************************************* */
/* call once for each run of the library */
void
-init_cons(uninitialized_local_variable_func_t *func)
-{
+init_cons(uninitialized_local_variable_func_t *func) {
default_initialize_local_variable = func;
-}
+} /* init_cons */
void
-irp_finalize_cons (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_Block(int arity, ir_node **in) {
return new_d_Const_type(NULL, get_type_mode(tp), con, tp);
}
+ir_node *new_SymConst_type (symconst_symbol value, symconst_kind kind, ir_type *type) {
+ return new_d_SymConst_type(NULL, value, kind, type);
+}
ir_node *new_SymConst (symconst_symbol value, symconst_kind kind) {
return new_d_SymConst(NULL, value, kind);
}
ir_node *new_Conv (ir_node *op, ir_mode *mode) {
return new_d_Conv(NULL, op, mode);
}
+ir_node *new_strictConv (ir_node *op, ir_mode *mode) {
+ return new_d_strictConv(NULL, op, mode);
+}
ir_node *new_Cast (ir_node *op, ir_type *to_tp) {
return new_d_Cast(NULL, op, to_tp);
}
ir_node *new_Bound(ir_node *store, ir_node *idx, ir_node *lower, ir_node *upper) {
return new_d_Bound(NULL, store, idx, lower, upper);
}
+ir_node *new_Pin(ir_node *node) {
+ return new_d_Pin(NULL, node);
+}
projects / libfirm / blobdiff