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Add unlikely keyword to the split packet handling branches

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Co-authored-by: TheTurtle <47210458+raphaelthegreat@users.noreply.github.com>
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kalaposfos13 2025-03-25 17:23:57 +01:00 committed by GitHub
parent a0f096f716
commit a564f10114
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1 changed files with 2 additions and 2 deletions
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4
src/video_core/amdgpu/liverpool.cpp
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@ -736,7 +736,7 @@ Liverpool::Task Liverpool::ProcessCompute(const u32* acb, u32 acb_dwords, u32 vq
u32 next_dw_off = header->type3.NumWords() + 1;
// If we have a buffered packet, use it.
if (queue.tmp_dwords > 0) {
if (queue.tmp_dwords > 0) [[unlikely]] {
header = reinterpret_cast<const PM4Header*>(queue.tmp_packet.data());
next_dw_off = header->type3.NumWords() + 1 - queue.tmp_dwords;
std::memcpy(queue.tmp_packet.data() + queue.tmp_dwords, acb, next_dw_off * sizeof(u32));
@ -744,7 +744,7 @@ Liverpool::Task Liverpool::ProcessCompute(const u32* acb, u32 acb_dwords, u32 vq
}
// If the packet is split across ring boundary, buffer until next submission
if (next_dw_off > acb_dwords) {
if (next_dw_off > acb_dwords) [[unlikely]] {
std::memcpy(queue.tmp_packet.data(), acb, acb_dwords * sizeof(u32));
queue.tmp_dwords = acb_dwords;
if constexpr (!is_indirect) {