-/* The codegenerator (transform FIRM into ppc FIRM) */
-/* $Id$ */
+/*
+ * 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 The codegenerator (transform FIRM into ppc FIRM)
+ * @author Moritz Kroll, Jens Mueller
+ * @version $Id$
+ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "iredges_t.h"
#include "irvrfy.h"
#include "ircons.h"
-#include "dbginfo.h"
#include "iropt_t.h"
#include "irprintf.h"
#include "debug.h"
#include "bearch_ppc32_t.h"
#include "ppc32_nodes_attr.h"
-#include "../arch/archop.h" /* we need this for Min and Max nodes */
+#include "archop.h"
#include "ppc32_transform.h"
#include "ppc32_new_nodes.h"
#include "ppc32_map_regs.h"
#include "gen_ppc32_regalloc_if.h"
-extern pset *symbol_pset;
extern ir_op *get_op_Mulh(void);
int is_direct_entity(ir_entity *ent);
if (ppc32_mode_Cond)
return ppc32_mode_Cond;
else {
- ppc32_mode_Cond = new_ir_mode("mode_Cond", irms_character, 4, 0, irma_none, 0);
+ ppc32_mode_Cond = new_ir_mode("mode_Cond", irms_int_number, 4, 0, irma_none, 0);
return ppc32_mode_Cond;
}
}
/**
- * Calculates the modecode with size, sort and signed attributes
+ * Calculates the ir_modecode with size, sort and signed attributes
*/
-modecode get_nice_modecode(ir_mode *irmode)
+ir_modecode get_nice_modecode(ir_mode *irmode)
{
- modecode mode = irm_max;
+ ir_modecode mode = irm_max;
int sign = mode_is_signed(irmode);
int bits = get_mode_size_bits(irmode);
if(mode_is_int(irmode))
tarval *tv_const = get_ppc32_constant_tarval(op2);
int sh = get_tarval_long(tv_const);
assert(0<=sh && sh<=31);
+ (void) sh;
set_ppc32_constant_tarval(shift, tv_const);
set_ppc32_offset_mode(shift, ppc32_ao_None);
return shift;
}
/**
- * Creates an ppc RotL.
+ * Creates an ppc Rotl.
*
* @param env The transformation environment
- * @return the created ppc RotL node
+ * @return the created ppc Rotl node
*/
-static ir_node *gen_Rot(ppc32_transform_env_t *env) {
- ir_node *op1 = get_Rot_left(env->irn);
- ir_node *op2 = get_Rot_right(env->irn);
+static ir_node *gen_Rotl(ppc32_transform_env_t *env) {
+ ir_node *op1 = get_Rotl_left(env->irn);
+ ir_node *op2 = get_Rotl_right(env->irn);
if(is_ppc32_Const(op2))
{
*/
static ir_node *gen_Conv(ppc32_transform_env_t *env) {
ir_node *op = get_Conv_op(env->irn);
- modecode from_mode=get_nice_modecode(get_irn_mode(op));
- modecode to_mode=get_nice_modecode(env->mode);
+ ir_modecode from_mode=get_nice_modecode(get_irn_mode(op));
+ ir_modecode to_mode=get_nice_modecode(env->mode);
#define SKIP return op
return add;
}
-/**
- * Transforms a StackParam into a ppc Load
- *
- * @param env The transformation environment
- */
-static ir_node *gen_be_StackParam(ppc32_transform_env_t *env) {
- ir_node *load = new_rd_ppc32_Lwz(env->dbg, env->irg, env->block, get_irn_n(env->irn, 0), new_NoMem());
- ir_node *proj = new_rd_Proj(env->dbg, env->irg, env->block, load, env->mode, pn_Load_res);
- set_ppc32_frame_entity(load, be_get_frame_entity(env->irn));
- return proj;
-}
-
/*********************************************************
* _ _ _
FIRM_OP(Shl);
FIRM_OP(Shr);
FIRM_OP(Shrs);
- FIRM_OP(Rot);
+ FIRM_OP(Rotl);
FIRM_OP(Quot);
FIRM_OP(Div);
FIRM_OP(DivMod);
BAD(EndExcept);
FIRM_OP(be_FrameAddr);
- FIRM_OP(be_StackParam);
op_Mulh = get_op_Mulh();
if (op_Mulh)
FIRM_OP(Mulh);
ppc32_code_gen_t *cg = (ppc32_code_gen_t *)env;
ir_op *op = get_irn_op(node);
ir_node *asm_node = NULL;
+ (void) cg;
if (op == op_Block)
return;
static int cmp_tv_ent(const void *a, const void *b, size_t len) {
const struct tv_ent *e1 = a;
const struct tv_ent *e2 = b;
+ (void) len;
return !(e1->tv == e2->tv);
}
* or false, if the address must be loaded first
*/
int is_direct_entity(ir_entity *ent) {
- return get_entity_visibility(ent)!=visibility_external_allocated;
+ return get_entity_visibility(ent) != visibility_external_allocated;
/* visibility vis = get_entity_visibility(ent);
if(is_Method_type(get_entity_type(ent)))
{
set_ppc32_symconst_ident(node, id_symconst);
set_ppc32_offset_mode(node, ppc32_ao_Lo16);
node = new_rd_Proj(env->dbg, env->irg, env->block, node, env->mode, pn_Load_res);
-// pset_insert_ptr(symbol_pset, ent);
}
break;
}
ppc32_code_gen_t *cgenv = (ppc32_code_gen_t *)env;
ir_node *asm_node = NULL;
ppc32_transform_env_t tenv;
+ (void) cgenv;
if (is_Block(node))
return;