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freedreno/ir3/ra: debug msgs tweak 

Print out the assigned vreg names earlier.  Also print the few special
nodes.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5957>
This commit is contained in:
Rob Clark 2020-07-16 12:11:24 -07:00
parent c2d94aa365
commit 6317f7d574
1 changed files with 21 additions and 14 deletions
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35
src/freedreno/ir3/ir3_ra.c
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@ -566,6 +566,27 @@ ra_init(struct ir3_ra_ctx *ctx)
/* Add vreg name for prefetch-exclusion range: */
ctx->prefetch_exclude_node = ctx->alloc_count++;
if (RA_DEBUG) {
d("INSTRUCTION VREG NAMES:");
foreach_block (block, &ctx->ir->block_list) {
foreach_instr (instr, &block->instr_list) {
if (!ctx->instrd[instr->ip].defn)
continue;
if (!writes_gpr(instr))
continue;
di(instr, "%04u", scalar_name(ctx, instr, 0));
}
}
d("ARRAY VREG NAMES:");
foreach_array (arr, &ctx->ir->array_list) {
d("%04u: arr%u", arr->base, arr->id);
}
d("EXTRA VREG NAMES:");
d("%04u: r0_xyz_nodes", ctx->r0_xyz_nodes);
d("%04u: hr0_xyz_nodes", ctx->hr0_xyz_nodes);
d("%04u: prefetch_exclude_node", ctx->prefetch_exclude_node);
}
ctx->g = ra_alloc_interference_graph(ctx->set->regs, ctx->alloc_count);
ralloc_steal(ctx->g, ctx->instrd);
ctx->def = rzalloc_array(ctx->g, unsigned, ctx->alloc_count);
@ -1063,20 +1084,6 @@ ra_add_interference(struct ir3_ra_ctx *ctx)
d(" start_ip: %u", arr->start_ip);
d(" end_ip: %u", arr->end_ip);
}
d("INSTRUCTION VREG NAMES:");
foreach_block (block, &ctx->ir->block_list) {
foreach_instr (instr, &block->instr_list) {
if (!ctx->instrd[instr->ip].defn)
continue;
if (!writes_gpr(instr))
continue;
di(instr, "%04u", scalar_name(ctx, instr, 0));
}
}
d("ARRAY VREG NAMES:");
foreach_array (arr, &ctx->ir->array_list) {
d("%04u: arr%u", arr->base, arr->id);
}
}
/* extend start/end ranges based on livein/liveout info from cfg: */