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| author | Zdenek Dvorak <ook@ucw.cz> | 2007-08-04 03:09:12 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2007-08-04 01:09:12 +0000 |
| commit | f87000d0c4f42ac54d913c7c3d6acf53bc6302cb (patch) | |
| tree | 798273ffece1ba2938c3938e1c16af800a086eee /gcc/tree-cfgcleanup.c | |
| parent | a83e7facc5549687bfee14f24850528e79bb5a95 (diff) | |
| download | gcc-f87000d0c4f42ac54d913c7c3d6acf53bc6302cb.zip gcc-f87000d0c4f42ac54d913c7c3d6acf53bc6302cb.tar.gz gcc-f87000d0c4f42ac54d913c7c3d6acf53bc6302cb.tar.bz2 | |
tree-ssa-threadupdate.c (thread_through_all_blocks): Use loops' state accessor functions.
* tree-ssa-threadupdate.c (thread_through_all_blocks): Use loops' state
accessor functions.
* cfgloopmanip.c (remove_path, create_preheaders,
force_single_succ_latches, fix_loop_structure): Ditto.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
tree_duplicate_loop_to_header_edge): Ditto.
* cfgloopanal.c (mark_irreducible_loops): Ditto.
* loop-init.c (loop_optimizer_init, loop_optimizer_finalize):
Ditto.
* tree-cfgcleanup.c (cleanup_tree_cfg_noloop, repair_loop_structures,
cleanup_tree_cfg): Ditto.
* tree-cfg.c (tree_merge_blocks): Ditto.
* cfgloop.c (rescan_loop_exit, record_loop_exits,
release_recorded_exits, get_loop_exit_edges, verify_loop_structure,
loop_preheader_edge, single_exit): Ditto.
(flow_loops_find): Do not clear loops->state.
* cfgloop.h (loops_state_satisfies_p, loops_state_set,
loops_state_clear): New functions.
From-SVN: r127197
Diffstat (limited to 'gcc/tree-cfgcleanup.c')
| -rw-r--r-- | gcc/tree-cfgcleanup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/tree-cfgcleanup.c b/gcc/tree-cfgcleanup.c index bd2523b..bcae448 100644 --- a/gcc/tree-cfgcleanup.c +++ b/gcc/tree-cfgcleanup.c @@ -666,7 +666,7 @@ cleanup_tree_cfg_noloop (void) timevar_pop (TV_TREE_CLEANUP_CFG); if (changed && current_loops) - current_loops->state |= LOOPS_NEED_FIXUP; + loops_state_set (LOOPS_NEED_FIXUP); return changed; } @@ -682,7 +682,7 @@ repair_loop_structures (void) /* This usually does nothing. But sometimes parts of cfg that originally were inside a loop get out of it due to edge removal (since they become unreachable by back edges from latch). */ - if ((current_loops->state & LOOP_CLOSED_SSA) != 0) + if (loops_state_satisfies_p (LOOP_CLOSED_SSA)) rewrite_into_loop_closed_ssa (changed_bbs, TODO_update_ssa); BITMAP_FREE (changed_bbs); @@ -692,7 +692,7 @@ repair_loop_structures (void) #endif scev_reset (); - current_loops->state &= ~LOOPS_NEED_FIXUP; + loops_state_clear (LOOPS_NEED_FIXUP); } /* Cleanup cfg and repair loop structures. */ @@ -703,7 +703,7 @@ cleanup_tree_cfg (void) bool changed = cleanup_tree_cfg_noloop (); if (current_loops != NULL - && (current_loops->state & LOOPS_NEED_FIXUP)) + && loops_state_satisfies_p (LOOPS_NEED_FIXUP)) repair_loop_structures (); return changed; |