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zink: support nir_intrinsic_shader_clock

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simple const unop

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10510>
This commit is contained in:
Mike Blumenkrantz
2021-04-05 09:54:31 -04:00
parent 0fba3bc236
commit ff5e0cb1bb
1 changed files with 11 additions and 0 deletions
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src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
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@@ -2772,6 +2772,17 @@ emit_intrinsic(struct ntv_context *ctx, nir_intrinsic_instr *intr)
emit_store_shared(ctx, intr);
break;
case nir_intrinsic_shader_clock: {
spirv_builder_emit_cap(&ctx->builder, SpvCapabilityShaderClockKHR);
spirv_builder_emit_extension(&ctx->builder, "SPV_KHR_shader_clock");
SpvScope scope = get_scope(nir_intrinsic_memory_scope(intr));
SpvId type = get_dest_type(ctx, &intr->dest, nir_type_uint);
SpvId result = spirv_builder_emit_unop_const(&ctx->builder, SpvOpReadClockKHR, type, scope);
store_dest(ctx, &intr->dest, result, nir_type_uint);
break;
}
case nir_intrinsic_vote_all:
case nir_intrinsic_vote_any:
case nir_intrinsic_vote_ieq: