intel/fs: Teach fs_inst::is_send_from_grf() about some missing send-like instructions.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

src/intel/compiler/brw_fs.cpp

@@ -227,6 +227,9 @@ fs_inst::is_send_from_grf() const
    case SHADER_OPCODE_URB_WRITE_SIMD8_MASKED_PER_SLOT:
    case SHADER_OPCODE_URB_READ_SIMD8:
    case SHADER_OPCODE_URB_READ_SIMD8_PER_SLOT:
+   case SHADER_OPCODE_INTERLOCK:
+   case SHADER_OPCODE_MEMORY_FENCE:
+   case SHADER_OPCODE_BARRIER:
       return true;
    case FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD:
       return src[1].file == VGRF;