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cfgloopmanip.c (update_single_exits_after_duplication, unloop): Make them static. 

* cfgloopmanip.c (update_single_exits_after_duplication,
	unloop): Make them static.
	* cfgloop.h: Remove the corresponding prototypes.

From-SVN: r90503
This commit is contained in:
Kazu Hirata 2004-11-11 23:11:39 +00:00 committed by Kazu Hirata
parent a5d3e50dcd
commit 25a6c68bca
3 changed files with 7 additions and 5 deletions
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4
gcc/ChangeLog
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@ -10,6 +10,10 @@
* cfglayout.c (choose_inner_scope): Make it static.
* rtl.h: Remove the corresponding prototype.
* cfgloopmanip.c (update_single_exits_after_duplication,
unloop): Make them static.
* cfgloop.h: Remove the corresponding prototypes.
2004-11-11 Kazu Hirata <kazu@cs.umass.edu>
* function.c (expand_function_end): Remove an "if" statement

3
gcc/cfgloop.h
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@ -274,8 +274,6 @@ extern int flow_loop_scan (struct loop *, int);
extern void flow_loop_free (struct loop *);
void mark_irreducible_loops (struct loops *);
void mark_single_exit_loops (struct loops *);
void update_single_exits_after_duplication (basic_block *, unsigned,
struct loop *);
extern void create_loop_notes (void);
/* Loop data structure manipulation/querying. */
@ -337,7 +335,6 @@ extern int duplicate_loop_to_header_edge (struct loop *, edge, struct loops *,
unsigned *, int);
extern struct loop *loopify (struct loops *, edge, edge,
basic_block, edge, edge, bool);
extern void unloop (struct loops *, struct loop *);
extern bool remove_path (struct loops *, edge);
extern edge split_loop_bb (basic_block, void *);

5
gcc/cfgloopmanip.c
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@ -47,6 +47,7 @@ static void scale_loop_frequencies (struct loop *, int, int);
static void scale_bbs_frequencies (basic_block *, int, int, int);
static basic_block create_preheader (struct loop *, int);
static void fix_irreducible_loops (basic_block);
static void unloop (struct loops *, struct loop *);
#define RDIV(X,Y) (((X) + (Y) / 2) / (Y))
@ -582,7 +583,7 @@ loopify (struct loops *loops, edge latch_edge, edge header_edge,
/* Remove the latch edge of a LOOP and update LOOPS tree to indicate that
the LOOP was removed. After this function, original loop latch will
have no successor, which caller is expected to fix somehow. */
void
static void
unloop (struct loops *loops, struct loop *loop)
{
basic_block *body;
@ -822,7 +823,7 @@ can_duplicate_loop_p (struct loop *loop)
/* The NBBS blocks in BBS will get duplicated and the copies will be placed
to LOOP. Update the single_exit information in superloops of LOOP. */
void
static void
update_single_exits_after_duplication (basic_block *bbs, unsigned nbbs,
struct loop *loop)
{