ir3: rename @store_uniform_ir3 to @store_const_ir3

Uniforms are a legacy thing and this intrinsic was only used to store to
the const file so the new naming is less confusing.

Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28341>

src/compiler/nir/nir_intrinsics.py

@@ -1403,7 +1403,7 @@ barrier("preamble_end_ir3")
 intrinsic("elect_any_ir3", dest_comp=1, flags=[CAN_ELIMINATE])
 
 # IR3-specific intrinsic for stc. Should be used in the shader preamble.
-store("uniform_ir3", [], indices=[BASE])
+store("const_ir3", [], indices=[BASE])
 
 # IR3-specific intrinsic for loading from a const reg.
 load("const_ir3", [1], indices=[BASE], flags=[CAN_ELIMINATE, CAN_REORDER])

src/freedreno/ir3/ir3_compiler_nir.c

@@ -3176,7 +3176,7 @@ emit_intrinsic(struct ir3_context *ctx, nir_intrinsic_instr *intr)
       array_insert(b, b->keeps, instr);
       break;
    }
-   case nir_intrinsic_store_uniform_ir3: {
+   case nir_intrinsic_store_const_ir3: {
       unsigned components = nir_src_num_components(intr->src[0]);
       unsigned dst = nir_intrinsic_base(intr);
       unsigned dst_lo = dst & 0xff;

src/freedreno/ir3/ir3_nir_analyze_ubo_ranges.c

@@ -437,7 +437,7 @@ copy_global_to_uniform(nir_shader *nir, struct ir3_ubo_analysis_state *state)
             nir_def *load =
                nir_load_global_ir3(b, 4, 32, base,
                                    nir_imm_int(b, (start + offset) / 4));
-            nir_store_uniform_ir3(b, load, .base = const_offset);
+            nir_store_const_ir3(b, load, .base = const_offset);
          }
       }
    }

src/freedreno/ir3/ir3_nir_opt_preamble.c

@@ -809,7 +809,7 @@ ir3_nir_lower_preamble(nir_shader *nir, struct ir3_shader_variant *v)
             }
          }
 
-         nir_store_uniform_ir3(b, src, .base = offset);
+         nir_store_const_ir3(b, src, .base = offset);
          nir_instr_remove(instr);
          nir_instr_free(instr);
       }