nir: rename nir_lower_clip_cull_distance_arrays -> nir_lower_clip_cull_distance_array_vars

Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35760>

src/amd/vulkan/radv_shader.c

@@ -487,7 +487,7 @@ radv_shader_spirv_to_nir(struct radv_device *device, const struct radv_shader_st
 
       NIR_PASS(_, nir, nir_propagate_invariant, pdev->cache_key.invariant_geom);
 
-      NIR_PASS(_, nir, nir_lower_clip_cull_distance_arrays);
+      NIR_PASS(_, nir, nir_lower_clip_cull_distance_array_vars);
 
       if (nir->info.stage == MESA_SHADER_VERTEX || nir->info.stage == MESA_SHADER_TESS_EVAL ||
           nir->info.stage == MESA_SHADER_GEOMETRY)

src/compiler/glsl/gl_nir_linker.c

@@ -1436,7 +1436,7 @@ prelink_lowering(const struct gl_constants *consts,
        */
       if (!(nir->options->io_options &
             nir_io_separate_clip_cull_distance_arrays))
-         NIR_PASS(_, nir, nir_lower_clip_cull_distance_arrays);
+         NIR_PASS(_, nir, nir_lower_clip_cull_distance_array_vars);
    }
 
    return true;

src/compiler/nir/meson.build

@@ -153,7 +153,7 @@ else
   'nir_lower_cl_images.c',
   'nir_lower_clamp_color_outputs.c',
   'nir_lower_clip.c',
-  'nir_lower_clip_cull_distance_arrays.c',
+  'nir_lower_clip_cull_distance_array_vars.c',
   'nir_lower_clip_disable.c',
   'nir_lower_clip_halfz.c',
   'nir_lower_const_arrays_to_uniforms.c',

src/compiler/nir/nir.h

@@ -5778,7 +5778,7 @@ bool nir_lower_clip_fs(nir_shader *shader, unsigned ucp_enables,
                        bool use_clipdist_array, bool use_load_interp);
 
 bool nir_lower_clip_cull_distance_to_vec4s(nir_shader *shader);
-bool nir_lower_clip_cull_distance_arrays(nir_shader *nir);
+bool nir_lower_clip_cull_distance_array_vars(nir_shader *nir);
 bool nir_lower_clip_disable(nir_shader *shader, unsigned clip_plane_enable);
 
 bool nir_lower_point_size_mov(nir_shader *shader,

src/compiler/nir/nir_lower_clip_cull_distance_array_vars.c

@@ -28,7 +28,7 @@
 /**
  * This file contains two different lowering passes.
  *
- * 1. nir_lower_clip_cull_distance_arrays()
+ * 1. nir_lower_clip_cull_distance_array_vars()
  *
  *    This pass combines clip and cull distance arrays in separate locations
  *    and colocates them both in VARYING_SLOT_CLIP_DIST0.  It does so by
@@ -495,7 +495,7 @@ combine_clip_cull(nir_shader *nir,
 }
 
 bool
-nir_lower_clip_cull_distance_arrays(nir_shader *nir)
+nir_lower_clip_cull_distance_array_vars(nir_shader *nir)
 {
    bool progress = false;
 

src/compiler/nir/nir_shader_compiler_options.h

@@ -207,7 +207,7 @@ typedef enum {
     * Whether clip and cull distance arrays should be separate. If this is not
     * set, cull distances will be moved into VARYING_SLOT_CLIP_DISTn after clip
     * distances, and shader_info::clip_distance_array_size will be the index
-    * of the first cull distance. nir_lower_clip_cull_distance_arrays does
+    * of the first cull distance. nir_lower_clip_cull_distance_array_vars does
     * that.
     */
    nir_io_separate_clip_cull_distance_arrays = BITFIELD_BIT(18),

src/microsoft/compiler/dxil_nir.c

@@ -930,9 +930,9 @@ struct dxil_nir_split_clip_cull_distance_params {
  * 
  * This pass can deal with splitting across two axes:
  * 1. Given { float clip[5]; float cull[3]; }, split clip into clip[4] and clip1[1]. This is
- *    what's produced by nir_lower_clip_cull_distance_arrays.
+ *    what's produced by nir_lower_clip_cull_distance_array_vars.
  * 2. Given { float clip[4]; float clipcull[4]; }, split clipcull into clip1[1] and cull[3].
- *    This is what's produced by the sequence of nir_lower_clip_cull_distance_arrays, then
+ *    This is what's produced by the sequence of nir_lower_clip_cull_distance_array_vars, then
  *    I/O lowering, vectorization, optimization, and I/O un-lowering.
  */
 static bool
@@ -957,7 +957,7 @@ dxil_nir_split_clip_cull_distance_instr(nir_builder *b,
    nir_variable *new_var = params->new_var[new_var_idx];
 
    /* The location should only be inside clip distance, because clip
-    * and cull should've been merged by nir_lower_clip_cull_distance_arrays()
+    * and cull should've been merged by nir_lower_clip_cull_distance_array_vars()
     */
    assert(var->data.location == VARYING_SLOT_CLIP_DIST0 ||
           var->data.location == VARYING_SLOT_CLIP_DIST1);

src/microsoft/spirv_to_dxil/dxil_spirv_nir.c

@@ -1020,7 +1020,7 @@ dxil_spirv_nir_passes(nir_shader *nir,
 
    NIR_PASS_V(nir, dxil_nir_lower_int_cubemaps, false);
 
-   NIR_PASS_V(nir, nir_lower_clip_cull_distance_arrays);
+   NIR_PASS_V(nir, nir_lower_clip_cull_distance_array_vars);
    NIR_PASS_V(nir, nir_lower_io_to_temporaries, nir_shader_get_entrypoint(nir), true, true);
    NIR_PASS_V(nir, nir_lower_global_vars_to_local);
    NIR_PASS_V(nir, nir_split_var_copies);

src/vulkan/runtime/vk_nir.c

@@ -196,7 +196,7 @@ vk_spirv_to_nir(struct vk_device *device,
     * insert dead clip/cull vars and we don't want to clip/cull based on
     * uninitialized garbage.
     */
-   NIR_PASS(_, nir, nir_lower_clip_cull_distance_arrays);
+   NIR_PASS(_, nir, nir_lower_clip_cull_distance_array_vars);
 
    if (nir->info.stage == MESA_SHADER_VERTEX ||
        nir->info.stage == MESA_SHADER_TESS_EVAL ||