diff options
| -rw-r--r-- | src/compiler/nir/nir_builder.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/compiler/nir/nir_builder.h b/src/compiler/nir/nir_builder.h index e9c409b8d12..3dc7c25ec28 100644 --- a/src/compiler/nir/nir_builder.h +++ b/src/compiler/nir/nir_builder.h @@ -75,6 +75,20 @@ nir_builder_cf_insert(nir_builder *build, nir_cf_node *cf) } static inline nir_ssa_def * +nir_ssa_undef(nir_builder *build, unsigned num_components, unsigned bit_size) +{ + nir_ssa_undef_instr *undef = + nir_ssa_undef_instr_create(build->shader, num_components); + undef->def.bit_size = bit_size; + if (!undef) + return NULL; + + nir_instr_insert(nir_before_cf_list(&build->impl->body), &undef->instr); + + return &undef->def; +} + +static inline nir_ssa_def * nir_build_imm(nir_builder *build, unsigned num_components, nir_const_value value) { nir_load_const_instr *load_const = |