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fix weak external functions
[libfirm]
/
ir
/
ana
/
irextbb2.c
diff --git
a/ir/ana/irextbb2.c
b/ir/ana/irextbb2.c
index
5e1ef70
..
602e393
100644
(file)
--- a/
ir/ana/irextbb2.c
+++ b/
ir/ana/irextbb2.c
@@
-1,5
+1,5
@@
/*
/*
- * Copyright (C) 1995-200
7
University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-200
8
University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
*
* This file is part of libFirm.
*
@@
-23,13
+23,11
@@
* @author Matthias Braun
* @date 5.2005
* @version $Id$
* @author Matthias Braun
* @date 5.2005
* @version $Id$
- * @
summary
+ * @
brief
* Alternative algorithm for computing extended basic blocks (using out edges
* and execution frequencies)
*/
* Alternative algorithm for computing extended basic blocks (using out edges
* and execution frequencies)
*/
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
#include "irextbb_t.h"
#include "irgwalk.h"
#include "irextbb_t.h"
#include "irgwalk.h"
@@
-52,7
+50,7
@@
typedef struct _env {
*/
static ir_extblk *allocate_extblk(ir_node *block, env_t *env)
{
*/
static ir_extblk *allocate_extblk(ir_node *block, env_t *env)
{
- ir_extblk *extblk =
obstack_alloc(env->obst, sizeof(*extblk)
);
+ ir_extblk *extblk =
OALLOC(env->obst, ir_extblk
);
extblk->kind = k_ir_extblk;
extblk->visited = 1;
extblk->kind = k_ir_extblk;
extblk->visited = 1;
@@
-109,11
+107,10
@@
static void create_extblk(ir_node *block, env_t *env)
{
ir_extblk *extblk;
{
ir_extblk *extblk;
- if (irn_visited(block))
+ if (irn_visited
_else_mark
(block))
return;
extblk = allocate_extblk(block, env);
return;
extblk = allocate_extblk(block, env);
- mark_irn_visited(block);
pick_successor(block, extblk, env);
}
pick_successor(block, extblk, env);
}
@@
-191,7
+188,7
@@
void compute_extbb_execfreqs(ir_graph *irg, ir_exec_freq *execfreqs) {
obstack_free(irg->extbb_obst, NULL);
}
else {
obstack_free(irg->extbb_obst, NULL);
}
else {
- irg->extbb_obst =
xmalloc(sizeof(*irg->extbb_obst)
);
+ irg->extbb_obst =
XMALLOC(struct obstack
);
}
obstack_init(irg->extbb_obst);
}
obstack_init(irg->extbb_obst);
@@
-207,9
+204,7
@@
void compute_extbb_execfreqs(ir_graph *irg, ir_exec_freq *execfreqs) {
/* the end block needs a extbb assigned (even for endless loops) */
endblock = get_irg_end_block(irg);
/* the end block needs a extbb assigned (even for endless loops) */
endblock = get_irg_end_block(irg);
- if (! irn_visited(endblock)) {
- create_extblk(endblock, &env);
- }
+ create_extblk(endblock, &env);
/*
Ok, we have now the list of all extended blocks starting with env.head
/*
Ok, we have now the list of all extended blocks starting with env.head