intel/fs,vec4: remove unused assignments

[mesa.git] / src / intel / compiler / brw_fs_nir.cpp

diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index 765f127056a1e9ba9c76a009b51a14dedd1e0a21..49fafe1417a44b4d9ad3d0582bf5d670f4eb8a99 100644 (file)
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -752,6 +752,8 @@ fs_visitor::prepare_alu_destination_and_sources(const fs_builder &bld,
    case nir_op_vec2:
    case nir_op_vec3:
    case nir_op_vec4:
+   case nir_op_vec8:
+   case nir_op_vec16:
       return result;
    default:
       break;
@@ -1002,14 +1004,16 @@ fs_visitor::nir_emit_alu(const fs_builder &bld, nir_alu_instr *instr,
    unsigned execution_mode =
       bld.shader->nir->info.float_controls_execution_mode;
 
-   fs_reg op[4];
+   fs_reg op[NIR_MAX_VEC_COMPONENTS];
    fs_reg result = prepare_alu_destination_and_sources(bld, instr, op, need_dest);
 
    switch (instr->op) {
    case nir_op_mov:
    case nir_op_vec2:
    case nir_op_vec3:
-   case nir_op_vec4: {
+   case nir_op_vec4:
+   case nir_op_vec8:
+   case nir_op_vec16: {
       fs_reg temp = result;
       bool need_extra_copy = false;
       for (unsigned i = 0; i < nir_op_infos[instr->op].num_inputs; i++) {
@@ -1026,10 +1030,10 @@ fs_visitor::nir_emit_alu(const fs_builder &bld, nir_alu_instr *instr,
             continue;
 
          if (instr->op == nir_op_mov) {
-            inst = bld.MOV(offset(temp, bld, i),
+            bld.MOV(offset(temp, bld, i),
                            offset(op[0], bld, instr->src[0].swizzle[i]));
          } else {
-            inst = bld.MOV(offset(temp, bld, i),
+            bld.MOV(offset(temp, bld, i),
                            offset(op[i], bld, instr->src[i].swizzle[0]));
          }
       }
@@ -4550,7 +4554,8 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
       break;
    }
 
-   case nir_intrinsic_load_global: {
+   case nir_intrinsic_load_global:
+   case nir_intrinsic_load_global_constant: {
       assert(devinfo->gen >= 8);
 
       assert(nir_dest_bit_size(instr->dest) <= 32);