From 47113773456ade7324c5467511d97f36cced57b4 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Mon, 12 Jul 2021 15:13:17 +0200 Subject: produce simple DOT graphs from SLP trees This adds a dot_slp_tree debug function producing a simple DOT graph from a starting node down the graph. There's no fancy direct invocation of dot but the output is directed to a specified file. It re-uses vect_print_slp_tree, naming nodes as their address. 2021-07-12 Richard Biener * dump-context.h (debug_dump_context::debug_dump_context): Add FILE * parameter defaulted to stderr. * dumpfile.c (debug_dump_context::debug_dump_context): Adjust. * tree-vect-slp.c (dot_slp_tree): New functions. --- gcc/dump-context.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/dump-context.h') diff --git a/gcc/dump-context.h b/gcc/dump-context.h index e8ed374..1a6bf5e 100644 --- a/gcc/dump-context.h +++ b/gcc/dump-context.h @@ -204,7 +204,7 @@ private: class debug_dump_context { public: - debug_dump_context (); + debug_dump_context (FILE *f = stderr); ~debug_dump_context (); private: -- cgit v1.1