llvm-project/third-party/benchmark/test/templated_fixture_test.cc
Mircea Trofin a290770fa8 [benchmark] Pull latest; disable -Werror
Pulled the latest (b000672), which adds an option to disable -Werror,
which caused issues previously (see for instance
https://reviews.llvm.org/D112012)

Applied https://github.com/google/benchmark/pull/1305 to unblock, as
this issue is causing downstream buildbot failures.

The only change is in llvm/CMakeLists.txt, where we set
BENCHMARK_ENABLE_WERROR to have the same value as LLVM_ENABLE_WERROR.

This patch also introduces a convenience script to pull benchmark from
upstream.

Differential Revision: https://reviews.llvm.org/D115684
2021-12-13 17:09:38 -08:00

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#include <cassert>
#include <memory>
#include "benchmark/benchmark.h"
template <typename T>
class MyFixture : public ::benchmark::Fixture {
public:
MyFixture() : data(0) {}
T data;
};
BENCHMARK_TEMPLATE_F(MyFixture, Foo, int)(benchmark::State& st) {
for (auto _ : st) {
data += 1;
}
}
BENCHMARK_TEMPLATE_DEFINE_F(MyFixture, Bar, double)(benchmark::State& st) {
for (auto _ : st) {
data += 1.0;
}
}
BENCHMARK_REGISTER_F(MyFixture, Bar);
BENCHMARK_MAIN();