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aco: support v_cvt_f32_f16 with opsel in combine_mad_mix

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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22069>
This commit is contained in:
Georg Lehmann 2023-03-24 11:13:45 +01:00 • committed by Marge Bot
parent 9d6e223a7a
commit 9d841507e1
1 changed files with 6 additions and 4 deletions
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10
src/amd/compiler/aco_optimizer.cpp
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@ -3977,10 +3977,10 @@ combine_mad_mix(opt_ctx& ctx, aco_ptr<Instruction>& instr)
continue;
Instruction* conv = ctx.info[tmp.id()].instr;
if (conv->isSDWA() && (conv->sdwa().dst_sel.size() != 4 || conv->sdwa().sel[0].size() != 2 ||
conv->sdwa().clamp || conv->sdwa().omod)) {
if (conv->valu().clamp || conv->valu().omod) {
continue;
} else if (conv->isVOP3() && (conv->valu().clamp || conv->valu().omod)) {
} else if (conv->isSDWA() &&
(conv->sdwa().dst_sel.size() != 4 || conv->sdwa().sel[0].size() != 2)) {
continue;
} else if (conv->isDPP()) {
continue;
@ -4010,9 +4010,11 @@ combine_mad_mix(opt_ctx& ctx, aco_ptr<Instruction>& instr)
instr->operands[i].setTemp(conv->operands[0].getTemp());
if (conv->definitions[0].isPrecise())
instr->definitions[0].setPrecise(true);
instr->valu().opsel_hi[i] ^= true;
instr->valu().opsel_hi[i] = true;
if (conv->isSDWA() && conv->sdwa().sel[0].offset() == 2)
instr->valu().opsel_lo[i] = true;
else
instr->valu().opsel_lo[i] = conv->valu().opsel[0];
bool neg = conv->valu().neg[0];
bool abs = conv->valu().abs[0];
if (!instr->valu().abs[i]) {