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agx: Wait for outstanding stores before barriers

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24258>
This commit is contained in:
Alyssa Rosenzweig
2023-05-29 22:51:29 -04:00
committed by Marge Bot
parent 5b3635a197
commit ad456a683c
1 changed files with 10 additions and 0 deletions
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10
src/asahi/compiler/agx_insert_waits.c
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@@ -84,6 +84,16 @@ agx_insert_waits_local(agx_context *ctx, agx_block *block)
}
}
/* Check for barriers */
if (I->op == AGX_OPCODE_THREADGROUP_BARRIER ||
I->op == AGX_OPCODE_MEMORY_BARRIER) {
for (unsigned slot = 0; slot < ARRAY_SIZE(slots); ++slot) {
if (slots[slot].nr_pending)
wait_mask |= BITSET_BIT(slot);
}
}
/* Try to assign a free slot */
if (instr_is_async(I)) {
for (unsigned slot = 0; slot < ARRAY_SIZE(slots); ++slot) {