/*
- * 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.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
*/
+/**
+ * @file
+ * @brief Representation of opcode of intermediate operation.
+ * @author Christian Schaefer, Goetz Lindenmaier, Michael Beck
+ * @version $Id$
+ */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
# include <string.h>
#endif
-# include "irop_t.h"
-# include "irnode_t.h"
-# include "irhooks.h"
+#include "irop_t.h"
+#include "irnode_t.h"
+#include "irhooks.h"
+#include "irbackedge_t.h"
-# include "iropt_t.h" /* for firm_set_default_operations */
-# include "irvrfy_t.h"
-# include "reassoc_t.h"
+#include "iropt_t.h" /* for firm_set_default_operations */
+#include "irvrfy_t.h"
+#include "reassoc_t.h"
-# include "xmalloc.h"
+#include "xmalloc.h"
/** the available next opcode */
static unsigned next_iro = iro_MaxOpcode;
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_Raise; ir_op *get_op_Raise (void) { return op_Raise; }
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_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_Mulh; ir_op *get_op_Mulh (void) { return op_Mulh; }
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_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_Phi; ir_op *get_op_Phi (void) { return op_Phi; }
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; }
+
+ir_op *op_Pin; ir_op *get_op_Pin (void) { return op_Pin; }
+
+ir_op *op_ASM; ir_op *get_op_ASM (void) { return op_ASM; }
+ir_op *op_Anchor; ir_op *get_op_Anchor (void) { return op_Anchor; }
/*
* 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;
+ 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)));
+ 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);
- }
-}
+ if (size > 0) {
+ /* copy additional node data */
+ memcpy(get_irn_data(new_node, void, size), get_irn_data(old_node, void, size), size);
+ }
+} /* default_copy_attr */
/**
- * Copies all attributes stored in the old node to the new node.
- * Assumes both have the same opcode and sufficient size.
+ * Copies all Call attributes stored in the old node to the new node.
*/
static void
call_copy_attr(const ir_node *old_node, ir_node *new_node) {
- default_copy_attr(old_node, new_node);
+ default_copy_attr(old_node, new_node);
+ remove_Call_callee_arr(new_node);
+} /* call_copy_attr */
+
+/**
+ * Copies all Block attributes stored in the old node to the new node.
+ */
+static void
+block_copy_attr(const ir_node *old_node, ir_node *new_node) {
+ ir_graph *irg = current_ir_graph;
+
+ default_copy_attr(old_node, new_node);
+ new_node->attr.block.cg_backedge = NULL;
+ new_node->attr.block.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
+ INIT_LIST_HEAD(&new_node->attr.block.succ_head);
+} /* block_copy_attr */
+
+/**
+ * Copies all phi attributes stored in old node to the new node
+ */
+static void
+phi_copy_attr(const ir_node *old_node, ir_node *new_node) {
+ ir_graph *irg = current_ir_graph;
- remove_Call_callee_arr(new_node);
+ default_copy_attr(old_node, new_node);
+ new_node->attr.phi_backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
}
+/**
+ * Copies all filter attributes stored in old node to the 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);
+filter_copy_attr(const ir_node *old_node, ir_node *new_node) {
+ ir_graph *irg = current_ir_graph;
+
+ default_copy_attr(old_node, new_node);
+ new_node->attr.filter.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
+}
+
+/**
+ * Copies all ASM attributes stored in old node to the new node
+ */
+static void
+ASM_copy_attr(const ir_node *old_node, ir_node *new_node) {
+ ir_graph *irg = current_ir_graph;
+
+ default_copy_attr(old_node, new_node);
+ new_node->attr.assem.inputs = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.inputs);
+ new_node->attr.assem.outputs = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.outputs);
+ new_node->attr.assem.clobber = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.clobber);
}
/**
* @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;
-}
+static ir_op_ops *firm_set_default_copy_attr(ir_opcode code, ir_op_ops *ops) {
+ switch(code) {
+ case iro_Call:
+ ops->copy_attr = call_copy_attr;
+ break;
+ case iro_Block:
+ ops->copy_attr = block_copy_attr;
+ break;
+ case iro_Phi:
+ ops->copy_attr = phi_copy_attr;
+ break;
+ case iro_Filter:
+ ops->copy_attr = filter_copy_attr;
+ break;
+ case iro_ASM:
+ ops->copy_attr = ASM_copy_attr;
+ break;
+ default:
+ /* not allowed to be NULL */
+ if (! ops->copy_attr)
+ ops->copy_attr = default_copy_attr;
+ }
+ return ops;
+} /* firm_set_default_copy_attr */
/* Creates a new ir operation. */
ir_op *
-new_ir_op(opcode code, const char *name, op_pin_state p,
+new_ir_op(unsigned 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(*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->flags = flags;
- res->opar = opar;
- res->op_index = op_index;
-
- 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);
-
- hook_new_ir_op(res);
- return res;
-}
+ ir_op *res;
+
+ res = (ir_op *)xmalloc(sizeof(*res));
+ memset(res, 0, sizeof(*res));
+
+ res->code = code;
+ res->name = new_id_from_chars(name, strlen(name));
+ res->pin_state = p;
+ res->attr_size = attr_size;
+ 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;
+} /* new_ir_op */
void free_ir_op(ir_op *code) {
- hook_free_ir_op(code);
- free(code);
-}
+ hook_free_ir_op(code);
+
+ remove_irp_opcode(code);
+ free(code);
+} /* free_ir_op */
void
init_op(void)
#define Y irop_flag_forking
#define H irop_flag_highlevel
#define c irop_flag_constlike
-
- 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, sizeof(start_attr), 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, oparity_unary, -1, 0, NULL);
- op_Cond = new_ir_op(iro_Cond, "Cond", op_pin_state_pinned, L|X|Y, oparity_any, -1, sizeof(cond_attr), NULL);
- op_Return = new_ir_op(iro_Return, "Return", op_pin_state_pinned, L|X, oparity_zero, -1, 0, NULL);
- op_Raise = new_ir_op(iro_Raise, "Raise", op_pin_state_pinned, L|X, oparity_any, -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, L, oparity_any, -1, sizeof(sel_attr), NULL);
- op_InstOf = new_ir_op(iro_InstOf, "InstOf", op_pin_state_floats, L, oparity_any, -1, sizeof(sel_attr), NULL);
-
- op_Call = new_ir_op(iro_Call, "Call", op_pin_state_mem_pinned, L|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, L|F, oparity_binary, 1, sizeof(except_attr), NULL);
- op_DivMod = new_ir_op(iro_DivMod, "DivMod", op_pin_state_exc_pinned, L|F, oparity_binary, 1, sizeof(except_attr), NULL);
- op_Div = new_ir_op(iro_Div, "Div", op_pin_state_exc_pinned, L|F, oparity_binary, 1, sizeof(except_attr), NULL);
- op_Mod = new_ir_op(iro_Mod, "Mod", op_pin_state_exc_pinned, L|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, L, oparity_binary, 0, 0, NULL);
- op_Shl = new_ir_op(iro_Shl, "Shl", op_pin_state_floats, L, oparity_binary, 0, 0, NULL);
- op_Shr = new_ir_op(iro_Shr, "Shr", op_pin_state_floats, L, oparity_binary, 0, 0, NULL);
- op_Shrs = new_ir_op(iro_Shrs, "Shrs", op_pin_state_floats, L, oparity_binary, 0, 0, NULL);
- op_Rot = new_ir_op(iro_Rot, "Rot", op_pin_state_floats, L, oparity_binary, 0, 0, NULL);
- op_Conv = new_ir_op(iro_Conv, "Conv", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
- op_Cast = new_ir_op(iro_Cast, "Cast", op_pin_state_floats, N|H, oparity_unary, 0, sizeof(cast_attr), NULL);
-
- op_Phi = new_ir_op(iro_Phi, "Phi", op_pin_state_pinned, L, oparity_variable, -1, sizeof(int), NULL);
-
- op_Load = new_ir_op(iro_Load, "Load", op_pin_state_exc_pinned, L|F, oparity_any, -1, sizeof(load_attr), NULL);
- op_Store = new_ir_op(iro_Store, "Store", op_pin_state_exc_pinned, L|F, oparity_any, -1, sizeof(store_attr), NULL);
- op_Alloc = new_ir_op(iro_Alloc, "Alloc", op_pin_state_pinned, L|F, oparity_any, -1, sizeof(alloc_attr), NULL);
- op_Free = new_ir_op(iro_Free, "Free", op_pin_state_pinned, L, 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, L|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, L, 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_CopyB = new_ir_op(iro_CopyB, "CopyB", op_pin_state_mem_pinned, L|F|H, oparity_trinary, -1, sizeof(copyb_attr), NULL);
-
+#define K irop_flag_keep
+#define S irop_flag_start_block
+#define M irop_flag_uses_memory
+
+ /* Caution: A great deal of Firm optimizations depend an right operations flags. */
+ 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|Y|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_variable, -1, 0, NULL);
+
+ op_Const = new_ir_op(iro_Const, "Const", op_pin_state_floats, c|S, oparity_zero, -1, sizeof(const_attr), NULL);
+ op_SymConst = new_ir_op(iro_SymConst, "SymConst", op_pin_state_floats, c|S, oparity_zero, -1, sizeof(symconst_attr), NULL);
+
+ op_Sel = new_ir_op(iro_Sel, "Sel", op_pin_state_floats, N, oparity_any, -1, sizeof(sel_attr), NULL);
+
+ op_Call = new_ir_op(iro_Call, "Call", op_pin_state_mem_pinned, F|M, 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_Sub = new_ir_op(iro_Sub, "Sub", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+ op_Minus = new_ir_op(iro_Minus, "Minus", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
+ op_Mul = new_ir_op(iro_Mul, "Mul", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Mulh = new_ir_op(iro_Mulh, "Mulh", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Quot = new_ir_op(iro_Quot, "Quot", op_pin_state_exc_pinned, F|M, oparity_binary, 1, sizeof(divmod_attr), NULL);
+ op_DivMod = new_ir_op(iro_DivMod, "DivMod", op_pin_state_exc_pinned, F|M, oparity_binary, 1, sizeof(divmod_attr), NULL);
+ op_Div = new_ir_op(iro_Div, "Div", op_pin_state_exc_pinned, F|M, oparity_binary, 1, sizeof(divmod_attr), NULL);
+ op_Mod = new_ir_op(iro_Mod, "Mod", op_pin_state_exc_pinned, F|M, oparity_binary, 1, sizeof(divmod_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, 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(phi0_attr), NULL);
+
+ op_Load = new_ir_op(iro_Load, "Load", op_pin_state_exc_pinned, F|M, oparity_any, -1, sizeof(load_attr), NULL);
+ op_Store = new_ir_op(iro_Store, "Store", op_pin_state_exc_pinned, F|M, oparity_any, -1, sizeof(store_attr), NULL);
+ op_Alloc = new_ir_op(iro_Alloc, "Alloc", op_pin_state_pinned, F|M, oparity_any, -1, sizeof(alloc_attr), NULL);
+ op_Free = new_ir_op(iro_Free, "Free", op_pin_state_pinned, N|M, oparity_any, -1, sizeof(free_attr), NULL);
+ op_Sync = new_ir_op(iro_Sync, "Sync", op_pin_state_pinned, N, oparity_dynamic, -1, 0, NULL);
+
+ op_Proj = new_ir_op(iro_Proj, "Proj", op_pin_state_floats, N, oparity_unary, -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|S, oparity_zero, -1, 0, NULL);
+ op_Confirm = new_ir_op(iro_Confirm, "Confirm", op_pin_state_pinned, H, oparity_any, -1, sizeof(confirm_attr), NULL);
+
+ op_Unknown = new_ir_op(iro_Unknown, "Unknown", op_pin_state_pinned, X|F|S|c, 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_dynamic, -1, 0, NULL);
+ op_EndExcept = new_ir_op(iro_EndExcept, "EndExcept", op_pin_state_pinned, X|I, oparity_dynamic, -1, 0, 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|M, 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);
+
+ op_Pin = new_ir_op(iro_Pin, "Pin", op_pin_state_pinned, H, oparity_unary, -1, 0, NULL);
+
+ op_ASM = new_ir_op(iro_ASM, "ASM", op_pin_state_mem_pinned, K|M, oparity_variable, -1, sizeof(asm_attr), NULL);
+
+ op_Anchor = new_ir_op(iro_Anchor, "Anchor", op_pin_state_pinned, N, oparity_variable, -1, 0, NULL);
+
+#undef S
#undef H
#undef Y
#undef F
#undef X
#undef C
#undef L
-}
+#undef E
+} /* init_op */
/* 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_Raise ); op_Raise = 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_InstOf ); op_InstOf = 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_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_Mux ); op_Mux = NULL;
- free_ir_op (op_CopyB ); op_CopyB = NULL;
+ 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_Mulh ); op_Mulh = 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;
+
+ free_ir_op (op_Pin ); op_Pin = NULL;
+ free_ir_op (op_ASM ); op_ASM = NULL;
+ free_ir_op (op_Anchor ); op_Anchor = NULL;
}
/* Returns the string for the opcode. */
const char *get_op_name (const ir_op *op) {
- return get_id_str(op->name);
-}
+ return get_id_str(op->name);
+} /* get_op_name */
-opcode (get_op_code)(const ir_op *op){
+unsigned (get_op_code)(const ir_op *op){
return _get_op_code(op);
-}
+} /* get_op_code */
ident *(get_op_ident)(const ir_op *op){
return _get_op_ident(op);
-}
+} /* get_op_ident */
const char *get_op_pin_state_name(op_pin_state s) {
- switch(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);
+ 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>";
-}
+} /* get_op_pin_state_name */
op_pin_state (get_op_pinned)(const ir_op *op) {
- return _get_op_pinned(op);
-}
+ return _get_op_pinned(op);
+} /* get_op_pinned */
/* 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;
-}
+void set_op_pinned(ir_op *op, op_pin_state pinned) {
+ if (op == op_Block || op == op_Phi || is_op_cfopcode(op)) return;
+ op->pin_state = pinned;
+} /* set_op_pinned */
/* retrieve the next free opcode */
unsigned get_next_ir_opcode(void) {
- return next_iro++;
-}
+ return next_iro++;
+} /* get_next_ir_opcode */
+
+/* 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;
+} /* get_next_ir_opcodes */
/* 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);
-}
+ return _get_generic_function_ptr(op);
+} /* get_generic_function_ptr */
/* 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);
-}
+ _set_generic_function_ptr(op, func);
+} /* set_generic_function_ptr */
+
+/* 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);
+} /* get_op_ops */
projects / libfirm / blobdiff