From a08e9511e34e87b445475249df329f9c3e4c4e99 Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Fri, 19 Jul 2019 14:21:35 -0700 Subject: [PATCH] pan/midgard; Dump successor graph when printing MIR We just use the pointers of the midgard_block*, which is crude, but it gets the point across and will help debug successor related issues. Signed-off-by: Alyssa Rosenzweig --- src/panfrost/midgard/midgard_print.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/src/panfrost/midgard/midgard_print.c b/src/panfrost/midgard/midgard_print.c index 6e10429..a950c13 100644 --- a/src/panfrost/midgard/midgard_print.c +++ b/src/panfrost/midgard/midgard_print.c @@ -106,13 +106,23 @@ mir_print_instruction(midgard_instruction *ins) void mir_print_block(midgard_block *block) { - printf("{\n"); + printf("%p: {\n", block); mir_foreach_instr_in_block(block, ins) { mir_print_instruction(ins); } - printf("}\n"); + printf("}"); + + if (block->nr_successors) { + printf(" -> "); + for (unsigned i = 0; i < block->nr_successors; ++i) { + printf("%p%s", block->successors[i], + (i + 1) != block->nr_successors ? ", " : ""); + } + } + + printf("\n\n"); } void -- 2.7.4