nak: Bind nir_intrinsic_access

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24998>

src/nouveau/compiler/meson.build

@@ -49,6 +49,7 @@ nak_bindings_rs = rust.bindgen(
     '--raw-line', '#![allow(non_upper_case_globals)]',
     '--allowlist-type', 'exec_list',
     '--allowlist-type', 'exec_node',
+    '--allowlist-type', 'gl_access_qualifier',
     '--allowlist-type', 'gl_frag_result',
     '--allowlist-type', 'gl_interp_mode',
     '--allowlist-type', 'gl_shader_stage',

src/nouveau/compiler/nir.rs

@@ -256,6 +256,7 @@ pub trait NirIntrinsicInstr {
     fn cluster_size(&self) -> u32;
     fn image_dim(&self) -> glsl_sampler_dim;
     fn image_array(&self) -> bool;
+    fn access(&self) -> gl_access_qualifier;
     fn align(&self) -> u32;
     fn align_mul(&self) -> u32;
     fn align_offset(&self) -> u32;
@@ -324,6 +325,10 @@ impl NirIntrinsicInstr for nir_intrinsic_instr {
         self.get_const_index(NIR_INTRINSIC_IMAGE_ARRAY) != 0
     }
 
+    fn access(&self) -> gl_access_qualifier {
+        self.get_const_index(NIR_INTRINSIC_ACCESS) as gl_access_qualifier
+    }
+
     fn align(&self) -> u32 {
         let mul = self.align_mul();
         let offset = self.align_offset();