v2:
- Assign BRW_REGISTER_TYPE_B directly for 8-bit (Jason)
Reviewed-by: Jason Ekstrand <[email protected]>
---
src/intel/compiler/brw_fs_nir.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/intel/compiler/brw_fs_nir.cpp
b/src/intel/compiler/brw_fs_nir.cpp
index 40c0481ac53..761d4d3c4ed 100644
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -345,7 +345,7 @@ fs_visitor::nir_emit_impl(nir_function_impl *impl)
unsigned array_elems =
reg->num_array_elems == 0 ? 1 : reg->num_array_elems;
unsigned size = array_elems * reg->num_components;
- const brw_reg_type reg_type =
+ const brw_reg_type reg_type = reg->bit_size == 8 ? BRW_REGISTER_TYPE_B :
brw_reg_type_from_bit_size(reg->bit_size, BRW_REGISTER_TYPE_F);
nir_locals[reg->index] = bld.vgrf(reg_type, size);
}
@@ -4376,7 +4376,8 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld,
nir_intrinsic_instr *instr
fs_reg value = get_nir_src(instr->src[0]);
if (instr->intrinsic == nir_intrinsic_vote_feq) {
const unsigned bit_size = nir_src_bit_size(instr->src[0]);
- value.type = brw_reg_type_from_bit_size(bit_size,
BRW_REGISTER_TYPE_F);
+ value.type = bit_size == 8 ? BRW_REGISTER_TYPE_B :
+ brw_reg_type_from_bit_size(bit_size, BRW_REGISTER_TYPE_F);
}
fs_reg uniformized = bld.emit_uniformize(value);
--
2.17.1
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