intel/compiler: ask for an integer type if requesting an 8-bit type
v2: - Assign BRW_REGISTER_TYPE_B directly for 8-bit (Jason) Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
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@ -343,7 +343,7 @@ fs_visitor::nir_emit_impl(nir_function_impl *impl)
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unsigned array_elems =
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reg->num_array_elems == 0 ? 1 : reg->num_array_elems;
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unsigned size = array_elems * reg->num_components;
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const brw_reg_type reg_type =
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const brw_reg_type reg_type = reg->bit_size == 8 ? BRW_REGISTER_TYPE_B :
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brw_reg_type_from_bit_size(reg->bit_size, BRW_REGISTER_TYPE_F);
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nir_locals[reg->index] = bld.vgrf(reg_type, size);
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}
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@ -4551,7 +4551,8 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
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fs_reg value = get_nir_src(instr->src[0]);
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if (instr->intrinsic == nir_intrinsic_vote_feq) {
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const unsigned bit_size = nir_src_bit_size(instr->src[0]);
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value.type = brw_reg_type_from_bit_size(bit_size, BRW_REGISTER_TYPE_F);
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value.type = bit_size == 8 ? BRW_REGISTER_TYPE_B :
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brw_reg_type_from_bit_size(bit_size, BRW_REGISTER_TYPE_F);
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}
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fs_reg uniformized = bld.emit_uniformize(value);
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