diff options
Diffstat (limited to 'src/compiler/nir/nir.c')
| -rw-r--r-- | src/compiler/nir/nir.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/compiler/nir/nir.c b/src/compiler/nir/nir.c index afd4d1a723..58f7649e7f 100644 --- a/src/compiler/nir/nir.c +++ b/src/compiler/nir/nir.c @@ -1375,19 +1375,25 @@ nir_foreach_src(nir_instr *instr, nir_foreach_src_cb cb, void *state) } nir_const_value * -nir_src_as_const_value(nir_src src) +nir_ssa_def_as_const_value(nir_ssa_def *def) { - if (!src.is_ssa) - return NULL; - - if (src.ssa->parent_instr->type != nir_instr_type_load_const) - return NULL; + if (def->parent_instr->type != nir_instr_type_load_const) + return false; - nir_load_const_instr *load = nir_instr_as_load_const(src.ssa->parent_instr); + nir_load_const_instr *load = nir_instr_as_load_const(def->parent_instr); return &load->value; } +nir_const_value * +nir_src_as_const_value(nir_src src) +{ + if (!src.is_ssa) + return NULL; + + return nir_ssa_def_as_const_value(src.ssa); +} + /** * Returns true if the source is known to be dynamically uniform. Otherwise it * returns false which means it may or may not be dynamically uniform but it |