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pan/midgard; Dump successor graph when printing MIR

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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 <alyssa.rosenzweig@collabora.com>
This commit is contained in:
Alyssa Rosenzweig 2019-07-19 14:21:35 -07:00
parent 1aa556de2e
commit a08e9511e3
1 changed files with 12 additions and 2 deletions
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14
src/panfrost/midgard/midgard_print.c
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@ -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