aco/spill: add temporary operands of exec phis to next_use_distances_end
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Fixes: dfb10e4f4b
("aco/spill: don't count phis as variable access")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12702>
This commit is contained in:
parent
f241bd3749
commit
54f83d718a
|
@ -193,14 +193,15 @@ next_uses_per_block(spill_ctx& ctx, unsigned block_idx, std::set<uint32_t>& work
|
|||
aco_ptr<Instruction>& instr = block->instructions[idx];
|
||||
assert(instr->opcode == aco_opcode::p_linear_phi || instr->opcode == aco_opcode::p_phi);
|
||||
|
||||
if (!instr->definitions[0].isTemp()) {
|
||||
idx--;
|
||||
continue;
|
||||
std::pair<uint32_t, uint32_t> distance{block_idx, 0};
|
||||
|
||||
auto it = instr->definitions[0].isTemp() ? next_uses.find(instr->definitions[0].getTemp())
|
||||
: next_uses.end();
|
||||
if (it != next_uses.end()) {
|
||||
distance = it->second;
|
||||
next_uses.erase(it);
|
||||
}
|
||||
|
||||
auto it = next_uses.find(instr->definitions[0].getTemp());
|
||||
std::pair<uint32_t, uint32_t> distance =
|
||||
it == next_uses.end() ? std::make_pair(block_idx, 0u) : it->second;
|
||||
for (unsigned i = 0; i < instr->operands.size(); i++) {
|
||||
unsigned pred_idx =
|
||||
instr->opcode == aco_opcode::p_phi ? block->logical_preds[i] : block->linear_preds[i];
|
||||
|
@ -212,7 +213,6 @@ next_uses_per_block(spill_ctx& ctx, unsigned block_idx, std::set<uint32_t>& work
|
|||
ctx.next_use_distances_end[pred_idx][instr->operands[i].getTemp()] = distance;
|
||||
}
|
||||
}
|
||||
next_uses.erase(instr->definitions[0].getTemp());
|
||||
idx--;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue