radeonsi: remove redundant si_shader_info::writes_memory

[mesa.git] / src / gallium / drivers / radeonsi / si_shader_nir.c

diff --git a/src/gallium/drivers/radeonsi/si_shader_nir.c b/src/gallium/drivers/radeonsi/si_shader_nir.c
index 8341181dec0372baa8acb37354aac388a16107e8..9b76b7b0671d356e3fd217dfc89007293b0275d2 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_shader_nir.c
+++ b/src/gallium/drivers/radeonsi/si_shader_nir.c
@@ -303,15 +303,6 @@ static void scan_instruction(const struct nir_shader *nir, struct si_shader_info
          }
          break;
       }
-      case nir_intrinsic_load_vertex_id:
-         info->uses_vertexid = 1;
-         break;
-      case nir_intrinsic_load_vertex_id_zero_base:
-         info->uses_vertexid_nobase = 1;
-         break;
-      case nir_intrinsic_load_base_vertex:
-         info->uses_basevertex = 1;
-         break;
       case nir_intrinsic_load_draw_id:
          info->uses_drawid = 1;
          break;
@@ -332,12 +323,10 @@ static void scan_instruction(const struct nir_shader *nir, struct si_shader_info
          break;
       case nir_intrinsic_bindless_image_store:
          info->uses_bindless_images = true;
-         info->writes_memory = true;
-         info->num_memory_instructions++; /* we only care about stores */
+         info->num_memory_stores++;
          break;
       case nir_intrinsic_image_deref_store:
-         info->writes_memory = true;
-         info->num_memory_instructions++; /* we only care about stores */
+         info->num_memory_stores++;
          break;
       case nir_intrinsic_bindless_image_atomic_add:
       case nir_intrinsic_bindless_image_atomic_imin:
@@ -350,8 +339,7 @@ static void scan_instruction(const struct nir_shader *nir, struct si_shader_info
       case nir_intrinsic_bindless_image_atomic_exchange:
       case nir_intrinsic_bindless_image_atomic_comp_swap:
          info->uses_bindless_images = true;
-         info->writes_memory = true;
-         info->num_memory_instructions++; /* we only care about stores */
+         info->num_memory_stores++;
          break;
       case nir_intrinsic_image_deref_atomic_add:
       case nir_intrinsic_image_deref_atomic_imin:
@@ -365,8 +353,7 @@ static void scan_instruction(const struct nir_shader *nir, struct si_shader_info
       case nir_intrinsic_image_deref_atomic_comp_swap:
       case nir_intrinsic_image_deref_atomic_inc_wrap:
       case nir_intrinsic_image_deref_atomic_dec_wrap:
-         info->writes_memory = true;
-         info->num_memory_instructions++; /* we only care about stores */
+         info->num_memory_stores++;
          break;
       case nir_intrinsic_store_ssbo:
       case nir_intrinsic_ssbo_atomic_add:
@@ -379,8 +366,7 @@ static void scan_instruction(const struct nir_shader *nir, struct si_shader_info
       case nir_intrinsic_ssbo_atomic_xor:
       case nir_intrinsic_ssbo_atomic_exchange:
       case nir_intrinsic_ssbo_atomic_comp_swap:
-         info->writes_memory = true;
-         info->num_memory_instructions++; /* we only care about stores */
+         info->num_memory_stores++;
          break;
       case nir_intrinsic_load_color0:
       case nir_intrinsic_load_color1: {
@@ -406,9 +392,6 @@ static void scan_instruction(const struct nir_shader *nir, struct si_shader_info
                info->uses_linear_centroid = true;
             else
                info->uses_linear_center = true;
-
-            if (intr->intrinsic == nir_intrinsic_load_barycentric_at_sample)
-               info->uses_linear_opcode_interp_sample = true;
          } else {
             if (intr->intrinsic == nir_intrinsic_load_barycentric_sample)
                info->uses_persp_sample = true;
@@ -416,10 +399,9 @@ static void scan_instruction(const struct nir_shader *nir, struct si_shader_info
                info->uses_persp_centroid = true;
             else
                info->uses_persp_center = true;
-
-            if (intr->intrinsic == nir_intrinsic_load_barycentric_at_sample)
-               info->uses_persp_opcode_interp_sample = true;
          }
+         if (intr->intrinsic == nir_intrinsic_load_barycentric_at_sample)
+            info->uses_interp_at_sample = true;
          break;
       }
       case nir_intrinsic_load_input:
@@ -480,9 +462,6 @@ void si_nir_scan_shader(const struct nir_shader *nir, struct si_shader_info *inf
 
    info->constbuf0_num_slots = nir->num_uniforms;
 
-   if (info->stage == MESA_SHADER_FRAGMENT)
-      info->uses_kill = nir->info.fs.uses_discard;
-
    if (nir->info.stage == MESA_SHADER_TESS_CTRL) {
       info->tessfactors_are_def_in_all_invocs = ac_are_tessfactors_def_in_all_invocs(nir);
    }