nir: add nir_load_prim_xfb_query_enabled_amd

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17457>

src/compiler/nir/nir_divergence_analysis.c

@@ -166,6 +166,7 @@ visit_intrinsic(nir_shader *shader, nir_intrinsic_instr *instr)
    case nir_intrinsic_load_workgroup_num_input_primitives_amd:
    case nir_intrinsic_load_pipeline_stat_query_enabled_amd:
    case nir_intrinsic_load_prim_gen_query_enabled_amd:
+   case nir_intrinsic_load_prim_xfb_query_enabled_amd:
    case nir_intrinsic_load_cull_front_face_enabled_amd:
    case nir_intrinsic_load_cull_back_face_enabled_amd:
    case nir_intrinsic_load_cull_ccw_amd:

src/compiler/nir/nir_intrinsics.py

@@ -1362,6 +1362,8 @@ system_value("packed_passthrough_primitive_amd", 1)
 system_value("pipeline_stat_query_enabled_amd", dest_comp=1, bit_sizes=[1])
 # Whether NGG should execute shader query for primitive generated.
 system_value("prim_gen_query_enabled_amd", dest_comp=1, bit_sizes=[1])
+# Whether NGG should execute shader query for primitive streamouted.
+system_value("prim_xfb_query_enabled_amd", dest_comp=1, bit_sizes=[1])
 # Whether the shader should cull front facing triangles.
 intrinsic("load_cull_front_face_enabled_amd", dest_comp=1, bit_sizes=[1], flags=[CAN_ELIMINATE])
 # Whether the shader should cull back facing triangles.

src/compiler/nir/nir_opt_preamble.c

@@ -144,6 +144,7 @@ can_move_intrinsic(nir_intrinsic_instr *instr, opt_preamble_ctx *ctx)
    case nir_intrinsic_load_sample_positions_pan:
    case nir_intrinsic_load_pipeline_stat_query_enabled_amd:
    case nir_intrinsic_load_prim_gen_query_enabled_amd:
+   case nir_intrinsic_load_prim_xfb_query_enabled_amd:
    case nir_intrinsic_load_cull_front_face_enabled_amd:
    case nir_intrinsic_load_cull_back_face_enabled_amd:
    case nir_intrinsic_load_cull_ccw_amd: