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nir: Use a switch in nir_lower_explicit_io_instr

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Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7255>
This commit is contained in:
Caio Marcelo de Oliveira Filho
2020-10-05 14:25:10 -07:00
parent 8033200560
commit 8cf0024432
1 changed files with 12 additions and 3 deletions
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15
src/compiler/nir/nir_lower_io.c
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@@ -1468,7 +1468,8 @@ nir_lower_explicit_io_instr(nir_builder *b,
align_offset = 0;
}
if (intrin->intrinsic == nir_intrinsic_load_deref) {
switch (intrin->intrinsic) {
case nir_intrinsic_load_deref: {
nir_ssa_def *value;
if (vec_stride > scalar_size) {
nir_ssa_def *comps[NIR_MAX_VEC_COMPONENTS] = { NULL, };
@@ -1489,7 +1490,10 @@ nir_lower_explicit_io_instr(nir_builder *b,
intrin->num_components);
}
nir_ssa_def_rewrite_uses(&intrin->dest.ssa, nir_src_for_ssa(value));
} else if (intrin->intrinsic == nir_intrinsic_store_deref) {
break;
}
case nir_intrinsic_store_deref: {
assert(intrin->src[1].is_ssa);
nir_ssa_def *value = intrin->src[1].ssa;
nir_component_mask_t write_mask = nir_intrinsic_write_mask(intrin);
@@ -1511,10 +1515,15 @@ nir_lower_explicit_io_instr(nir_builder *b,
align_mul, align_offset,
value, write_mask);
}
} else {
break;
}
default: {
nir_ssa_def *value =
build_explicit_io_atomic(b, intrin, addr, addr_format);
nir_ssa_def_rewrite_uses(&intrin->dest.ssa, nir_src_for_ssa(value));
break;
}
}
nir_instr_remove(&intrin->instr);