1 // Copyright 2019 The Pigweed Authors
3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
4 // use this file except in compliance with the License. You may obtain a copy of
7 // https://www.apache.org/licenses/LICENSE-2.0
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12 // License for the specific language governing permissions and limitations under
15 #include "pw_assert/assert.h"
16 #include "pw_bloat/bloat_this_binary.h"
17 #include "pw_log/log.h"
19 int volatile* unoptimizable;
22 pw::bloat::BloatThisBinary();
24 // Ensure we are paying the cost for log and assert.
25 PW_CHECK_INT_GE(*unoptimizable, 0, "Ensure this CHECK logic stays");
26 PW_LOG_INFO("We care about optimizing: %d", *unoptimizable);
27 // This matches the log preventing optimizing the "m" metric in one_metric.cc.
28 PW_LOG_INFO("some_metric: %d", *unoptimizable);
30 return *unoptimizable;