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i965/vec4: Actually handle atomic op intrinsics. 

Embarassingly, someone enabled the ARB_shader_atomic_counter_ops
extension for Gen7+ but never added the intrinsics to the switch
statement in the vec4 backend, so they just hit an unreachable()
call and died.

Fixes: 40dd45d0c6 (i965: Enable ARB_shader_atomic_counter_ops)
Cc: "17.2 17.1 17.0 13.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Kenneth Graunke 2017-09-24 12:23:34 -07:00
parent 17eb2afada
commit a62fe34098
1 changed files with 10 additions and 2 deletions
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12
src/intel/compiler/brw_vec4_nir.cpp
View File

@ -804,9 +804,17 @@ vec4_visitor::nir_emit_intrinsic(nir_intrinsic_instr *instr)
break;
}
case nir_intrinsic_atomic_counter_read:
case nir_intrinsic_atomic_counter_inc:
case nir_intrinsic_atomic_counter_dec: {
case nir_intrinsic_atomic_counter_dec:
case nir_intrinsic_atomic_counter_read:
case nir_intrinsic_atomic_counter_add:
case nir_intrinsic_atomic_counter_min:
case nir_intrinsic_atomic_counter_max:
case nir_intrinsic_atomic_counter_and:
case nir_intrinsic_atomic_counter_or:
case nir_intrinsic_atomic_counter_xor:
case nir_intrinsic_atomic_counter_exchange:
case nir_intrinsic_atomic_counter_comp_swap: {
unsigned surf_index = prog_data->base.binding_table.abo_start +
(unsigned) instr->const_index[0];
const vec4_builder bld =