diff options
Diffstat (limited to 'gcc/graph.c')
| -rw-r--r-- | gcc/graph.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/gcc/graph.c b/gcc/graph.c index 97930d0fabe..0ec279d86a9 100644 --- a/gcc/graph.c +++ b/gcc/graph.c @@ -56,26 +56,6 @@ open_graph_file (const char *base, const char *mode) return fp; } -/* Return a pretty-print buffer for output to file FP. */ - -static pretty_printer * -init_graph_slim_pretty_print (FILE *fp) -{ - static bool initialized = false; - static pretty_printer graph_slim_pp; - - if (! initialized) - { - pp_construct (&graph_slim_pp, /*prefix=*/NULL, /*linewidth=*/0); - initialized = true; - } - else - gcc_assert (! pp_last_position_in_text (&graph_slim_pp)); - - graph_slim_pp.buffer->stream = fp; - return &graph_slim_pp; -} - /* Draw a basic block BB belonging to the function with FUNCDEF_NO as its unique number. */ static void @@ -109,10 +89,10 @@ draw_cfg_node (pretty_printer *pp, int funcdef_no, basic_block bb) pp_string (pp, "EXIT"); else { - pp_character (pp, '{'); + pp_left_brace (pp); pp_write_text_to_stream (pp); dump_bb_for_graph (pp, bb); - pp_character (pp, '}'); + pp_right_brace (pp); } pp_string (pp, "\"];\n\n"); @@ -297,7 +277,9 @@ print_graph_cfg (const char *base, struct function *fun) { const char *funcname = function_name (fun); FILE *fp = open_graph_file (base, "a"); - pretty_printer *pp = init_graph_slim_pretty_print (fp); + pretty_printer graph_slim_pp; + graph_slim_pp.buffer->stream = fp; + pretty_printer *const pp = &graph_slim_pp; pp_printf (pp, "subgraph \"%s\" {\n" "\tcolor=\"black\";\n" "\tlabel=\"%s\";\n", @@ -313,7 +295,9 @@ print_graph_cfg (const char *base, struct function *fun) static void start_graph_dump (FILE *fp, const char *base) { - pretty_printer *pp = init_graph_slim_pretty_print (fp); + pretty_printer graph_slim_pp; + graph_slim_pp.buffer->stream = fp; + pretty_printer *const pp = &graph_slim_pp; pp_string (pp, "digraph \""); pp_write_text_to_stream (pp); pp_string (pp, base); |