-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Authors: Christian Schaefer
-**
-*/
-
-# include "irop.h"
+/*
+ * Project: libFIRM
+ * File name: ir/ir/irop.c
+ * Purpose: Representation of opcode of intermediate operation.
+ * Author: Christian Schaefer
+ * Modified by: Goetz Lindenmaier
+ * Created:
+ * CVS-ID: $Id$
+ * Copyright: (c) 1998-2003 Universität Karlsruhe
+ * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+
+# include "irop_t.h"
# include "irnode_t.h"
+# include "irhooks.h"
+
+# include "iropt_t.h" /* for firm_set_default_operations */
+# include "irvrfy_t.h"
+# include "reassoc_t.h"
+
+# include "xmalloc.h"
+
+/** the available next opcode */
+static unsigned next_iro = iro_MaxOpcode;
+
+ir_op *op_Block; ir_op *get_op_Block (void) { return op_Block; }
+
+ir_op *op_Start; ir_op *get_op_Start (void) { return op_Start; }
+ir_op *op_End; ir_op *get_op_End (void) { return op_End; }
+ir_op *op_Jmp; ir_op *get_op_Jmp (void) { return op_Jmp; }
+ir_op *op_IJmp; ir_op *get_op_IJmp (void) { return op_IJmp; }
+ir_op *op_Cond; ir_op *get_op_Cond (void) { return op_Cond; }
+ir_op *op_Return; ir_op *get_op_Return (void) { return op_Return; }
+
+ir_op *op_Sel; ir_op *get_op_Sel (void) { return op_Sel; }
+ir_op *op_InstOf; ir_op *get_op_InstOf (void) { return op_InstOf; }
+
+ir_op *op_Const; ir_op *get_op_Const (void) { return op_Const; }
+ir_op *op_SymConst; ir_op *get_op_SymConst (void) { return op_SymConst; }
+
+ir_op *op_Call; ir_op *get_op_Call (void) { return op_Call; }
+ir_op *op_Add; ir_op *get_op_Add (void) { return op_Add; }
+ir_op *op_Sub; ir_op *get_op_Sub (void) { return op_Sub; }
+ir_op *op_Minus; ir_op *get_op_Minus (void) { return op_Minus; }
+ir_op *op_Mul; ir_op *get_op_Mul (void) { return op_Mul; }
+ir_op *op_Quot; ir_op *get_op_Quot (void) { return op_Quot; }
+ir_op *op_DivMod; ir_op *get_op_DivMod (void) { return op_DivMod; }
+ir_op *op_Div; ir_op *get_op_Div (void) { return op_Div; }
+ir_op *op_Mod; ir_op *get_op_Mod (void) { return op_Mod; }
+ir_op *op_Abs; ir_op *get_op_Abs (void) { return op_Abs; }
+ir_op *op_And; ir_op *get_op_And (void) { return op_And; }
+ir_op *op_Or; ir_op *get_op_Or (void) { return op_Or; }
+ir_op *op_Eor; ir_op *get_op_Eor (void) { return op_Eor; }
+ir_op *op_Not; ir_op *get_op_Not (void) { return op_Not; }
+ir_op *op_Cmp; ir_op *get_op_Cmp (void) { return op_Cmp; }
+ir_op *op_Shl; ir_op *get_op_Shl (void) { return op_Shl; }
+ir_op *op_Shr; ir_op *get_op_Shr (void) { return op_Shr; }
+ir_op *op_Shrs; ir_op *get_op_Shrs (void) { return op_Shrs; }
+ir_op *op_Rot; ir_op *get_op_Rot (void) { return op_Rot; }
+ir_op *op_Conv; ir_op *get_op_Conv (void) { return op_Conv; }
+ir_op *op_Cast; ir_op *get_op_Cast (void) { return op_Cast; }
+ir_op *op_Carry; ir_op *get_op_Carry (void) { return op_Carry; }
+ir_op *op_Borrow; ir_op *get_op_Borrow (void) { return op_Borrow; }
-ir_op *op_Block;
-
-ir_op *op_Start;
-ir_op *op_End;
-ir_op *op_Jmp;
-ir_op *op_Cond;
-ir_op *op_Return;
-ir_op *op_Raise;
-
-ir_op *op_Sel;
-
-ir_op *op_Const;
-ir_op *op_SymConst;
-
-ir_op *op_Call;
-ir_op *op_Add;
-ir_op *op_Sub;
-ir_op *op_Minus;
-ir_op *op_Mul;
-ir_op *op_Quot;
-ir_op *op_DivMod;
-ir_op *op_Div;
-ir_op *op_Mod;
-ir_op *op_Abs;
-ir_op *op_And;
-ir_op *op_Or;
-ir_op *op_Eor;
-ir_op *op_Not;
-ir_op *op_Cmp;
-ir_op *op_Shl;
-ir_op *op_Shr;
-ir_op *op_Shrs;
-ir_op *op_Rot;
-ir_op *op_Conv;
-
-ir_op *op_Phi;
-
-ir_op *op_Load;
-ir_op *op_Store;
-ir_op *op_Alloc;
-ir_op *op_Free;
-ir_op *op_Sync;
-
-ir_op *op_Tuple;
-ir_op *op_Proj;
-ir_op *op_Id;
-ir_op *op_Bad;
+ir_op *op_Phi; ir_op *get_op_Phi (void) { return op_Phi; }
+ir_op *op_Load; ir_op *get_op_Load (void) { return op_Load; }
+ir_op *op_Store; ir_op *get_op_Store (void) { return op_Store; }
+ir_op *op_Alloc; ir_op *get_op_Alloc (void) { return op_Alloc; }
+ir_op *op_Free; ir_op *get_op_Free (void) { return op_Free; }
+ir_op *op_Sync; ir_op *get_op_Sync (void) { return op_Sync; }
+ir_op *op_Tuple; ir_op *get_op_Tuple (void) { return op_Tuple; }
+ir_op *op_Proj; ir_op *get_op_Proj (void) { return op_Proj; }
+ir_op *op_Id; ir_op *get_op_Id (void) { return op_Id; }
+ir_op *op_Bad; ir_op *get_op_Bad (void) { return op_Bad; }
+ir_op *op_Confirm; ir_op *get_op_Confirm (void) { return op_Confirm; }
+
+ir_op *op_Unknown; ir_op *get_op_Unknown (void) { return op_Unknown; }
+ir_op *op_Filter; ir_op *get_op_Filter (void) { return op_Filter; }
+ir_op *op_Break; ir_op *get_op_Break (void) { return op_Break; }
+ir_op *op_CallBegin; ir_op *get_op_CallBegin (void) { return op_CallBegin; }
+ir_op *op_EndReg; ir_op *get_op_EndReg (void) { return op_EndReg; }
+ir_op *op_EndExcept; ir_op *get_op_EndExcept (void) { return op_EndExcept; }
+
+ir_op *op_NoMem; ir_op *get_op_NoMem (void) { return op_NoMem; }
+ir_op *op_Mux; ir_op *get_op_Mux (void) { return op_Mux; }
+ir_op *op_Psi; ir_op *get_op_Psi (void) { return op_Psi; }
+ir_op *op_CopyB; ir_op *get_op_CopyB (void) { return op_CopyB; }
+
+ir_op *op_Raise; ir_op *get_op_Raise (void) { return op_Raise; }
+ir_op *op_Bound; ir_op *get_op_Bound (void) { return op_Bound; }
+
+/*
+ * Copies all attributes stored in the old node to the new node.
+ * Assumes both have the same opcode and sufficient size.
+ */
+void default_copy_attr(const ir_node *old_node, ir_node *new_node) {
+ unsigned size = firm_add_node_size;
+
+ assert(get_irn_op(old_node) == get_irn_op(new_node));
+ memcpy(&new_node->attr, &old_node->attr, get_op_attr_size(get_irn_op(old_node)));
+
+ if (size > 0) {
+ /* copy additional node data */
+ memcpy(get_irn_data(new_node, void, size), get_irn_data(old_node, void, size), size);
+ }
+}
+
+/**
+ * Copies all attributes stored in the old node to the new node.
+ * Assumes both have the same opcode and sufficient size.
+ */
+static void
+call_copy_attr(const ir_node *old_node, ir_node *new_node) {
+ default_copy_attr(old_node, new_node);
+
+ remove_Call_callee_arr(new_node);
+}
+
+static void
+block_copy_attr(const ir_node *old_node, ir_node *new_node)
+{
+ default_copy_attr(old_node, new_node);
+ INIT_LIST_HEAD(&new_node->attr.block.succ_head);
+}
+
+/**
+ * Sets the default copy_attr operation for an ir_ops
+ *
+ * @param code the opcode for the default operation
+ * @param ops the operations initialized
+ *
+ * @return
+ * The operations.
+ */
+static ir_op_ops *firm_set_default_copy_attr(opcode code, ir_op_ops *ops) {
+ if (code == iro_Call)
+ ops->copy_attr = call_copy_attr;
+ else if (code == iro_Block)
+ ops->copy_attr = block_copy_attr;
+ else {
+ /* not allowed to be NULL */
+ if (! ops->copy_attr)
+ ops->copy_attr = default_copy_attr;
+ }
+
+ return ops;
+}
+
+/* Creates a new ir operation. */
ir_op *
-new_ir_op (opcode code, ident *name, size_t attr_size, int labeled)
+new_ir_op(opcode code, const char *name, op_pin_state p,
+ unsigned flags, op_arity opar, int op_index, size_t attr_size,
+ const ir_op_ops *ops)
{
ir_op *res;
- res = (ir_op *) xmalloc (sizeof (ir_op));
- res->code = code;
- res->name = name;
+ res = (ir_op *)xmalloc(sizeof(*res));
+ memset(res, 0, sizeof(*res));
+
+ res->code = code;
+ res->name = new_id_from_chars(name, strlen(name));
+ res->op_pin_state_pinned = p;
res->attr_size = attr_size;
- res->labeled = labeled; /* For vcg dumping.
- Set labeled = 1 if the edges shuld be
- enumarated, otherwise set labeled = 0. */
+ res->flags = flags;
+ res->opar = opar;
+ res->op_index = op_index;
+ res->tag = NULL;
+
+ if (ops)
+ memcpy(&res->ops, ops, sizeof(res->ops));
+ else /* no given ops, set all operations to NULL */
+ memset(&res->ops, 0, sizeof(res->ops));
+
+ firm_set_default_operations(code, &res->ops);
+ firm_set_default_copy_attr(code, &res->ops);
+ firm_set_default_verifyer(code, &res->ops);
+ firm_set_default_reassoc(code, &res->ops);
+
+ add_irp_opcode(res);
+
+ hook_new_ir_op(res);
return res;
}
+void free_ir_op(ir_op *code) {
+ hook_free_ir_op(code);
+
+ remove_irp_opcode(code);
+ free(code);
+}
void
init_op(void)
{
- op_Block = new_ir_op (iro_Block, id_from_str ("Block", 5), sizeof (block_attr), 1);
-
- op_Start = new_ir_op (iro_Start, id_from_str ("Start", 5), sizeof (block_attr), 1);
- op_End = new_ir_op (iro_End, id_from_str ("End", 3), sizeof (block_attr), 1);
- op_Jmp = new_ir_op (iro_Jmp, id_from_str ("Jmp", 3), 0, 0);
- op_Cond = new_ir_op (iro_Cond, id_from_str ("Cond", 4), 0, 1);
- op_Return = new_ir_op (iro_Return, id_from_str ("Return", 6), 0, 1);
- op_Raise = new_ir_op (iro_Raise, id_from_str ("Raise", 5), 0, 1);
-
- op_Const = new_ir_op (iro_Const, id_from_str ("Const", 5), sizeof (struct tarval *), 0);
- op_SymConst = new_ir_op (iro_SymConst, id_from_str ("SymConst", 8),
- sizeof (symconst_attr), 0);
-
- op_Sel = new_ir_op (iro_Sel, id_from_str ("Sel", 3), sizeof (sel_attr), 1);
-
- op_Call = new_ir_op (iro_Call, id_from_str ("Call", 4), sizeof (type_method *), 1);
- op_Add = new_ir_op (iro_Add, id_from_str ("Add", 3), 0, 0);
- op_Minus = new_ir_op (iro_Minus, id_from_str ("Minus", 5), 0, 0);
- op_Sub = new_ir_op (iro_Sub, id_from_str ("Sub", 3), 0, 1);
- op_Mul = new_ir_op (iro_Mul, id_from_str ("Mul", 3), 0, 0);
- op_Quot = new_ir_op (iro_Quot, id_from_str ("Quot", 4), 0, 1);
- op_DivMod = new_ir_op (iro_DivMod, id_from_str ("DivMod", 6), 0, 1);
- op_Div = new_ir_op (iro_Div, id_from_str ("Div", 3), 0, 1);
- op_Mod = new_ir_op (iro_Mod, id_from_str ("Mod", 3), 0, 1);
- op_Abs = new_ir_op (iro_Abs, id_from_str ("Abs", 3), 0, 0);
- op_And = new_ir_op (iro_And, id_from_str ("And", 3), 0, 0);
- op_Or = new_ir_op (iro_Or, id_from_str ("Or", 2), 0, 0);
- op_Eor = new_ir_op (iro_Eor, id_from_str ("Eor", 3), 0, 0);
- op_Not = new_ir_op (iro_Not, id_from_str ("Not", 3), 0, 0);
- op_Cmp = new_ir_op (iro_Cmp, id_from_str ("Cmp", 3), 0, 1);
- op_Shl = new_ir_op (iro_Shl, id_from_str ("Shl", 3), 0, 1);
- op_Shr = new_ir_op (iro_Shr, id_from_str ("Shr", 3), 0, 1);
- op_Shrs = new_ir_op (iro_Shrs, id_from_str ("Shrs", 3), 0, 0);
- op_Rot = new_ir_op (iro_Rot, id_from_str ("Rot", 3), 0, 0);
- op_Conv = new_ir_op (iro_Conv, id_from_str ("Conv", 4), 0, 1);
-
- op_Phi = new_ir_op (iro_Phi, id_from_str ("Phi", 3), sizeof (int), 1);
-
- op_Load = new_ir_op (iro_Load, id_from_str ("Load", 4), 0, 1);
- op_Store = new_ir_op (iro_Store, id_from_str ("Store", 5), 0, 1);
- op_Alloc = new_ir_op (iro_Alloc, id_from_str ("Alloc", 5), sizeof (alloc_attr), 1);
- op_Free = new_ir_op (iro_Free, id_from_str ("Free", 4), sizeof (type *), 1);
- op_Sync = new_ir_op (iro_Sync, id_from_str ("Sync", 4), 0, 0);
-
- op_Proj = new_ir_op (iro_Proj, id_from_str ("Proj", 4), sizeof (long), 1);
- op_Tuple = new_ir_op (iro_Tuple, id_from_str ("Tuple", 5), 0, 1);
- op_Id = new_ir_op (iro_Id, id_from_str ("Id", 2), 0, 0);
- op_Bad = new_ir_op (iro_Bad, id_from_str ("Bad", 3), 0, 0);
-}
-
-/* returns the attribute size of the operator. */
-int get_op_attr_size (ir_op *op) {
- return op->attr_size;
+#define N irop_flag_none
+#define L irop_flag_labeled
+#define C irop_flag_commutative
+#define X irop_flag_cfopcode
+#define I irop_flag_ip_cfopcode
+#define F irop_flag_fragile
+#define Y irop_flag_forking
+#define H irop_flag_highlevel
+#define c irop_flag_constlike
+#define K irop_flag_keep
+
+ op_Block = new_ir_op(iro_Block, "Block", op_pin_state_pinned, L, oparity_variable, -1, sizeof(block_attr), NULL);
+
+ op_Start = new_ir_op(iro_Start, "Start", op_pin_state_pinned, X, oparity_zero, -1, 0, NULL);
+ op_End = new_ir_op(iro_End, "End", op_pin_state_pinned, X, oparity_dynamic, -1, 0, NULL);
+ op_Jmp = new_ir_op(iro_Jmp, "Jmp", op_pin_state_pinned, X, oparity_zero, -1, 0, NULL);
+ op_IJmp = new_ir_op(iro_IJmp, "IJmp", op_pin_state_pinned, X|K, oparity_unary, -1, 0, NULL);
+ op_Cond = new_ir_op(iro_Cond, "Cond", op_pin_state_pinned, X|Y, oparity_any, -1, sizeof(cond_attr), NULL);
+ op_Return = new_ir_op(iro_Return, "Return", op_pin_state_pinned, X, oparity_zero, -1, 0, NULL);
+
+ op_Const = new_ir_op(iro_Const, "Const", op_pin_state_floats, c, oparity_zero, -1, sizeof(const_attr), NULL);
+ op_SymConst = new_ir_op(iro_SymConst, "SymConst", op_pin_state_floats, c, oparity_zero, -1, sizeof(symconst_attr), NULL);
+
+ op_Sel = new_ir_op(iro_Sel, "Sel", op_pin_state_floats, H, oparity_any, -1, sizeof(sel_attr), NULL);
+
+ op_Call = new_ir_op(iro_Call, "Call", op_pin_state_mem_pinned, F, oparity_variable, -1, sizeof(call_attr), NULL);
+ op_Add = new_ir_op(iro_Add, "Add", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Minus = new_ir_op(iro_Minus, "Minus", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
+ op_Sub = new_ir_op(iro_Sub, "Sub", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+ op_Mul = new_ir_op(iro_Mul, "Mul", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Quot = new_ir_op(iro_Quot, "Quot", op_pin_state_exc_pinned, F, oparity_binary, 1, sizeof(except_attr), NULL);
+ op_DivMod = new_ir_op(iro_DivMod, "DivMod", op_pin_state_exc_pinned, F, oparity_binary, 1, sizeof(except_attr), NULL);
+ op_Div = new_ir_op(iro_Div, "Div", op_pin_state_exc_pinned, F, oparity_binary, 1, sizeof(except_attr), NULL);
+ op_Mod = new_ir_op(iro_Mod, "Mod", op_pin_state_exc_pinned, F, oparity_binary, 1, sizeof(except_attr), NULL);
+ op_Abs = new_ir_op(iro_Abs, "Abs", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
+ op_And = new_ir_op(iro_And, "And", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Or = new_ir_op(iro_Or, "Or", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Eor = new_ir_op(iro_Eor, "Eor", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Not = new_ir_op(iro_Not, "Not", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
+ op_Cmp = new_ir_op(iro_Cmp, "Cmp", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+ op_Shl = new_ir_op(iro_Shl, "Shl", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+ op_Shr = new_ir_op(iro_Shr, "Shr", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+ op_Shrs = new_ir_op(iro_Shrs, "Shrs", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+ op_Rot = new_ir_op(iro_Rot, "Rot", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+ op_Conv = new_ir_op(iro_Conv, "Conv", op_pin_state_floats, N, oparity_unary, 0, sizeof(conv_attr), NULL);
+ op_Cast = new_ir_op(iro_Cast, "Cast", op_pin_state_floats, N|H, oparity_unary, 0, sizeof(cast_attr), NULL);
+ op_Carry = new_ir_op(iro_Carry, "Carry", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Borrow = new_ir_op(iro_Borrow, "Borrow", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+
+ op_Phi = new_ir_op(iro_Phi, "Phi", op_pin_state_pinned, N, oparity_variable, -1, sizeof(int), NULL);
+
+ op_Load = new_ir_op(iro_Load, "Load", op_pin_state_exc_pinned, F, oparity_any, -1, sizeof(load_attr), NULL);
+ op_Store = new_ir_op(iro_Store, "Store", op_pin_state_exc_pinned, F, oparity_any, -1, sizeof(store_attr), NULL);
+ op_Alloc = new_ir_op(iro_Alloc, "Alloc", op_pin_state_pinned, F, oparity_any, -1, sizeof(alloc_attr), NULL);
+ op_Free = new_ir_op(iro_Free, "Free", op_pin_state_pinned, N, oparity_any, -1, sizeof(free_attr), NULL);
+ op_Sync = new_ir_op(iro_Sync, "Sync", op_pin_state_pinned, N, oparity_any, -1, 0, NULL);
+
+ op_Proj = new_ir_op(iro_Proj, "Proj", op_pin_state_floats, N, oparity_any, -1, sizeof(long), NULL);
+ op_Tuple = new_ir_op(iro_Tuple, "Tuple", op_pin_state_floats, L, oparity_variable, -1, 0, NULL);
+ op_Id = new_ir_op(iro_Id, "Id", op_pin_state_floats, N, oparity_any, -1, 0, NULL);
+ op_Bad = new_ir_op(iro_Bad, "Bad", op_pin_state_pinned, X|F, oparity_zero, -1, 0, NULL);
+ op_Confirm = new_ir_op(iro_Confirm, "Confirm", op_pin_state_floats, H, oparity_any, -1, sizeof(confirm_attr), NULL);
+
+ op_Unknown = new_ir_op(iro_Unknown, "Unknown", op_pin_state_pinned, X|F, oparity_zero, -1, 0, NULL);
+ op_Filter = new_ir_op(iro_Filter, "Filter", op_pin_state_pinned, N, oparity_variable, -1, sizeof(filter_attr), NULL);
+ op_Break = new_ir_op(iro_Break, "Break", op_pin_state_pinned, X, oparity_zero, -1, 0, NULL);
+ op_CallBegin = new_ir_op(iro_CallBegin, "CallBegin", op_pin_state_pinned, X|I, oparity_any, -1, sizeof(callbegin_attr), NULL);
+ op_EndReg = new_ir_op(iro_EndReg, "EndReg", op_pin_state_pinned, X|I, oparity_any, -1, sizeof(end_attr), NULL);
+ op_EndExcept = new_ir_op(iro_EndExcept, "EndExcept", op_pin_state_pinned, X|I, oparity_any, -1, sizeof(end_attr), NULL);
+
+ op_NoMem = new_ir_op(iro_NoMem, "NoMem", op_pin_state_pinned, N, oparity_zero, -1, 0, NULL);
+ op_Mux = new_ir_op(iro_Mux, "Mux", op_pin_state_floats, N, oparity_trinary, -1, 0, NULL);
+ op_Psi = new_ir_op(iro_Psi, "Psi", op_pin_state_floats, N, oparity_variable, -1, 0, NULL);
+ op_CopyB = new_ir_op(iro_CopyB, "CopyB", op_pin_state_mem_pinned, F|H, oparity_trinary, -1, sizeof(copyb_attr), NULL);
+
+ op_InstOf = new_ir_op(iro_InstOf, "InstOf", op_pin_state_mem_pinned, H, oparity_unary, -1, sizeof(io_attr), NULL);
+ op_Raise = new_ir_op(iro_Raise, "Raise", op_pin_state_pinned, H|X, oparity_any, -1, 0, NULL);
+ op_Bound = new_ir_op(iro_Bound, "Bound", op_pin_state_exc_pinned, F|H, oparity_trinary, -1, sizeof(bound_attr), NULL);
+
+#undef H
+#undef Y
+#undef F
+#undef I
+#undef X
+#undef C
+#undef L
+}
+
+
+/* free memory used by irop module. */
+void finish_op(void) {
+ free_ir_op (op_Block ); op_Block = NULL;
+
+ free_ir_op (op_Start ); op_Start = NULL;
+ free_ir_op (op_End ); op_End = NULL;
+ free_ir_op (op_Jmp ); op_Jmp = NULL;
+ free_ir_op (op_Cond ); op_Cond = NULL;
+ free_ir_op (op_Return ); op_Return = NULL;
+
+ free_ir_op (op_Const ); op_Const = NULL;
+ free_ir_op (op_SymConst ); op_SymConst = NULL;
+
+ free_ir_op (op_Sel ); op_Sel = NULL;
+
+ free_ir_op (op_Call ); op_Call = NULL;
+ free_ir_op (op_Add ); op_Add = NULL;
+ free_ir_op (op_Minus ); op_Minus = NULL;
+ free_ir_op (op_Sub ); op_Sub = NULL;
+ free_ir_op (op_Mul ); op_Mul = NULL;
+ free_ir_op (op_Quot ); op_Quot = NULL;
+ free_ir_op (op_DivMod ); op_DivMod = NULL;
+ free_ir_op (op_Div ); op_Div = NULL;
+ free_ir_op (op_Mod ); op_Mod = NULL;
+ free_ir_op (op_Abs ); op_Abs = NULL;
+ free_ir_op (op_And ); op_And = NULL;
+ free_ir_op (op_Or ); op_Or = NULL;
+ free_ir_op (op_Eor ); op_Eor = NULL;
+ free_ir_op (op_Not ); op_Not = NULL;
+ free_ir_op (op_Cmp ); op_Cmp = NULL;
+ free_ir_op (op_Shl ); op_Shl = NULL;
+ free_ir_op (op_Shr ); op_Shr = NULL;
+ free_ir_op (op_Shrs ); op_Shrs = NULL;
+ free_ir_op (op_Rot ); op_Rot = NULL;
+ free_ir_op (op_Conv ); op_Conv = NULL;
+ free_ir_op (op_Cast ); op_Cast = NULL;
+ free_ir_op (op_Carry ); op_Carry = NULL;
+ free_ir_op (op_Borrow ); op_Borrow = NULL;
+
+ free_ir_op (op_Phi ); op_Phi = NULL;
+
+ free_ir_op (op_Load ); op_Load = NULL;
+ free_ir_op (op_Store ); op_Store = NULL;
+ free_ir_op (op_Alloc ); op_Alloc = NULL;
+ free_ir_op (op_Free ); op_Free = NULL;
+ free_ir_op (op_Sync ); op_Sync = NULL;
+
+ free_ir_op (op_Proj ); op_Proj = NULL;
+ free_ir_op (op_Tuple ); op_Tuple = NULL;
+ free_ir_op (op_Id ); op_Id = NULL;
+ free_ir_op (op_Bad ); op_Bad = NULL;
+ free_ir_op (op_Confirm ); op_Confirm = NULL;
+
+ free_ir_op (op_Unknown ); op_Unknown = NULL;
+ free_ir_op (op_Filter ); op_Filter = NULL;
+ free_ir_op (op_Break ); op_Break = NULL;
+ free_ir_op (op_CallBegin); op_CallBegin = NULL;
+ free_ir_op (op_EndReg ); op_EndReg = NULL;
+ free_ir_op (op_EndExcept); op_EndExcept = NULL;
+
+ free_ir_op (op_NoMem ); op_NoMem = NULL;
+ free_ir_op (op_Psi ); op_Psi = NULL;
+ free_ir_op (op_Mux ); op_Mux = NULL;
+ free_ir_op (op_CopyB ); op_CopyB = NULL;
+
+ free_ir_op (op_InstOf ); op_InstOf = NULL;
+ free_ir_op (op_Raise ); op_Raise = NULL;
+ free_ir_op (op_Bound ); op_Bound = NULL;
+}
+
+/* Returns the string for the opcode. */
+const char *get_op_name (const ir_op *op) {
+ return get_id_str(op->name);
+}
+
+opcode (get_op_code)(const ir_op *op){
+ return _get_op_code(op);
+}
+
+ident *(get_op_ident)(const ir_op *op){
+ return _get_op_ident(op);
+}
+
+const char *get_op_pin_state_name(op_pin_state s) {
+ switch(s) {
+#define XXX(s) case s: return #s
+ XXX(op_pin_state_floats);
+ XXX(op_pin_state_pinned);
+ XXX(op_pin_state_exc_pinned);
+ XXX(op_pin_state_mem_pinned);
+#undef XXX
+ }
+ return "<none>";
+}
+
+op_pin_state (get_op_pinned)(const ir_op *op) {
+ return _get_op_pinned(op);
+}
+
+/* Sets op_pin_state_pinned in the opcode. Setting it to floating has no effect
+ for Phi, Block and control flow nodes. */
+void set_op_pinned(ir_op *op, op_pin_state op_pin_state_pinned) {
+ if (op == op_Block || op == op_Phi || is_cfopcode(op)) return;
+ op->op_pin_state_pinned = op_pin_state_pinned;
+}
+
+/* retrieve the next free opcode */
+unsigned get_next_ir_opcode(void) {
+ return next_iro++;
+}
+
+/* Returns the next free n IR opcode number, allows to register a bunch of user ops */
+unsigned get_next_ir_opcodes(unsigned num) {
+ unsigned base = next_iro;
+ next_iro += num;
+ return base;
+}
+
+/* Returns the generic function pointer from an ir operation. */
+op_func (get_generic_function_ptr)(const ir_op *op) {
+ return _get_generic_function_ptr(op);
+}
+
+/* Store a generic function pointer into an ir operation. */
+void (set_generic_function_ptr)(ir_op *op, op_func func) {
+ _set_generic_function_ptr(op, func);
+}
+
+/* Returns the ir_op_ops of an ir_op. */
+const ir_op_ops *(get_op_ops)(const ir_op *op) {
+ return _get_op_ops(op);
}
projects / libfirm / blobdiff