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| author | Diego Novillo <dnovillo@redhat.com> | 2001-06-22 22:20:42 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@gcc.gnu.org> | 2001-06-22 18:20:42 -0400 |
| commit | 316dcdf6830c4b8c662035fce49096f9ac81ee24 (patch) | |
| tree | 6a6c46aab4b02ff1686a4500b33664db8735565c /gcc/flow.c | |
| parent | 1b28186a60548d3e4eb6db9cbe5c7bbae0bd47e3 (diff) | |
| download | gcc-316dcdf6830c4b8c662035fce49096f9ac81ee24.zip gcc-316dcdf6830c4b8c662035fce49096f9ac81ee24.tar.gz gcc-316dcdf6830c4b8c662035fce49096f9ac81ee24.tar.bz2 | |
basic-block.h (dump_edge_info): Declare.
2001-06-22 Diego Novillo <dnovillo@redhat.com>
* basic-block.h (dump_edge_info): Declare.
(clear_edges): Declare.
(mark_critical_edges): Declare.
* flow.c (dump_edge_info): Remove static declaration.
(clear_edges): Ditto.
(mark_critical_edges): Ditto.
(free_basic_block_vars): Only clear edges and free basic block
array if basic_block_info is not NULL.
* ssa.c (compute_dominance_frontiers): Remove static declaration.
* ssa.h (compute_dominance_frontiers): Declare.
From-SVN: r43518
Diffstat (limited to 'gcc/flow.c')
| -rw-r--r-- | gcc/flow.c | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -364,12 +364,10 @@ typedef struct depth_first_search_dsS *depth_first_search_ds; static int count_basic_blocks PARAMS ((rtx)); static void find_basic_blocks_1 PARAMS ((rtx)); static rtx find_label_refs PARAMS ((rtx, rtx)); -static void clear_edges PARAMS ((void)); static void make_edges PARAMS ((rtx)); static void make_label_edge PARAMS ((sbitmap *, basic_block, rtx, int)); static void make_eh_edge PARAMS ((sbitmap *, basic_block, rtx)); -static void mark_critical_edges PARAMS ((void)); static void commit_one_edge_insertion PARAMS ((edge)); @@ -434,7 +432,6 @@ static void mark_used_regs PARAMS ((struct propagate_block_info *, rtx, rtx, rtx)); void dump_flow_info PARAMS ((FILE *)); void debug_flow_info PARAMS ((void)); -static void dump_edge_info PARAMS ((FILE *, edge, int)); static void print_rtl_and_abort_fcn PARAMS ((const char *, int, const char *)) ATTRIBUTE_NORETURN; @@ -1118,7 +1115,7 @@ compute_bb_for_insn (max) /* Free the memory associated with the edge structures. */ -static void +void clear_edges () { int i; @@ -1432,7 +1429,7 @@ make_eh_edge (edge_cache, src, insn) /* Identify critical edges and set the bits appropriately. */ -static void +void mark_critical_edges () { int i, n = n_basic_blocks; @@ -3094,8 +3091,11 @@ free_basic_block_vars (keep_head_end_p) if (! keep_head_end_p) { - clear_edges (); - VARRAY_FREE (basic_block_info); + if (basic_block_info) + { + clear_edges (); + VARRAY_FREE (basic_block_info); + } n_basic_blocks = 0; ENTRY_BLOCK_PTR->aux = NULL; @@ -6390,7 +6390,7 @@ debug_flow_info () dump_flow_info (stderr); } -static void +void dump_edge_info (file, e, do_succ) FILE *file; edge e; |