nir/lower_io: Expose some explicit I/O lowering helpers

Reviewed-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>

1 files changed, 10 insertions, 0 deletions

diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index c79dcecafc4..9d210ac80e0 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -3088,6 +3088,16 @@ typedef enum {
     */
    nir_address_format_32bit_index_offset,
 } nir_address_format;
+
+nir_ssa_def * nir_explicit_io_address_from_deref(struct nir_builder *b,
+                                                 nir_deref_instr *deref,
+                                                 nir_ssa_def *base_addr,
+                                                 nir_address_format addr_format);
+void nir_lower_explicit_io_instr(struct nir_builder *b,
+                                 nir_intrinsic_instr *io_instr,
+                                 nir_ssa_def *addr,
+                                 nir_address_format addr_format);
+
 bool nir_lower_explicit_io(nir_shader *shader,
                            nir_variable_mode modes,
                            nir_address_format);