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agx: implement load_subgroup_invocation

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There's an sr.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
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Alyssa Rosenzweig 2024-01-12 15:33:41 -04:00 • committed by Marge Bot
parent 6f7511b522
commit f52e0bd70b
1 changed files with 3 additions and 0 deletions
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3
src/asahi/compiler/agx_compile.c
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@ -1257,6 +1257,9 @@ agx_emit_intrinsic(agx_builder *b, nir_intrinsic_instr *instr)
return NULL;
}
case nir_intrinsic_load_subgroup_invocation:
return agx_get_sr_to(b, dst, AGX_SR_THREAD_INDEX_IN_SUBGROUP);
case nir_intrinsic_reduce: {
assert(nir_intrinsic_reduction_op(instr) == nir_op_iadd &&
"other reductions todo");