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aco: introduce helper to swap valu operands with modifiers

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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23059>
This commit is contained in:
Georg Lehmann
2023-05-18 10:54:45 +02:00
committed by Marge Bot
parent 28e2031e3a
commit 6a53af3fc8
4 changed files with 23 additions and 17 deletions
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src/amd/compiler/aco_optimizer.cpp
+3 -9
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@@ -1429,9 +1429,8 @@ label_instruction(opt_ctx& ctx, aco_ptr<Instruction>& instr)
instr->operands[i] = op;
continue;
} else if (!instr->isVOP3() && can_swap_operands(instr, &instr->opcode)) {
instr->operands[i] = instr->operands[0];
instr->operands[0] = op;
instr->valu().opsel[0].swap(instr->valu().opsel[i]);
instr->operands[i] = op;
instr->valu().swapOperands(0, i);
continue;
} else if (can_use_VOP3(ctx, instr)) {
instr->format = asVOP3(instr->format);
@@ -4829,12 +4828,7 @@ select_instruction(opt_ctx& ctx, aco_ptr<Instruction>& instr)
if (i != 0) {
if (!can_swap_operands(instr, &instr->opcode, 0, i))
continue;
std::swap(instr->operands[0], instr->operands[i]);
instr->valu().neg[0].swap(instr->valu().neg[i]);
instr->valu().abs[0].swap(instr->valu().abs[i]);
instr->valu().opsel[0].swap(instr->valu().opsel[i]);
instr->valu().opsel_lo[0].swap(instr->valu().opsel_lo[i]);
instr->valu().opsel_hi[0].swap(instr->valu().opsel_hi[i]);
instr->valu().swapOperands(0, i);
}
if (!can_use_DPP(ctx.program->gfx_level, instr, info.is_dpp8()))