Function IsIntScalar

source/val/validate_extensions.cpp:63–75

}

bool IsIntScalar(ValidationState_t& _, uint32_t id, bool must_len32,
                 bool must_unsigned) {
  auto type = _.FindDef(id);
  if (!type || type->opcode() != spv::Op::OpTypeInt) {
    return false;
  }

  if (must_len32 && type->GetOperandAs<uint32_t>(1) != 32) {
    return false;
  }

  return !must_unsigned || type->GetOperandAs<uint32_t>(2) == 0;
}

bool IsUint32Constant(ValidationState_t& _, uint32_t id) {
  auto inst = _.FindDef(id);