diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/cfgloop.h | 3 | ||||
| -rw-r--r-- | gcc/cfgloopmanip.c | 5 |
3 files changed, 7 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5c51ed3..b470cd5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index 303d611..9df217e 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -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 *); diff --git a/gcc/cfgloopmanip.c b/gcc/cfgloopmanip.c index f3e8f18..ab78203 100644 --- a/gcc/cfgloopmanip.c +++ b/gcc/cfgloopmanip.c @@ -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) { |