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* [benchmark] Fix win32 link on case-sensitive fsRoman Lebedev2019-07-302-1/+3
| | | | | | | | | | | | | | Summary: This fixes cross-builds with MinGW from case-sensitive file-systems (on Linux) This is a cherry-pick from https://github.com/google/benchmark/pull/840 https://github.com/google/benchmark/commit/8e48105d465c586068dd8e248fe75a8971c6ba3a Original patch by: @jschueller (Julien Schueller) ! Differential Revision: https://reviews.llvm.org/D61371 llvm-svn: 367356
* [RISCV] Implement benchmark::cycleclock::NowRoger Ferrer Ibanez2019-07-242-0/+17
| | | | | | | | | This is a cherrypick of D64237 onto llvm/utils/benchmark and libcxx/utils/google-benchmark. Differential Revision: https://reviews.llvm.org/D65142 llvm-svn: 366868
* [benchmark] Disable CMake get_git_versionAndrew Ng2019-07-012-2/+7
| | | | | | | | | | | | | | | Disabled CMake get_git_version as it is meaningless for this in-tree build, and hardcoded a null version. Not using get_git_version avoids a refresh of the git index that is executed by get_git_version. Refreshing the index can take a considerable amount of time if the index needs to be refreshed (particularly with the mono repo). This situation can arise when building shared source on a host in VMs. Differential Revision: https://reviews.llvm.org/D63925 llvm-svn: 364742
* Silence CMP0048 warning in the benchmark utility libraryReid Kleckner2018-12-141-0/+6
| | | | | | | | I'm testing this in LLVM before sending it upstream. Part of PR38874 llvm-svn: 349097
* Fix -Wcovered-switch-default warning. NFCI.Simon Pilgrim2018-12-061-3/+1
| | | | llvm-svn: 348486
* [benchmark] Disable exceptions in Microsoft STLElizabeth Andrews2018-11-062-0/+3
| | | | | | | | | | This patch disables exceptions in Microsoft STL when exception handling is not enabled in Benchmark project. It fixes Windows builds that were failing due to C4530 warnings thrown by MS STL. Differential Revision: https://reviews.llvm.org/D52998 llvm-svn: 346237
* Add benchmark and benchmark_main to the Utils folder in IDEs.Aaron Ballman2018-09-211-0/+2
| | | | llvm-svn: 342782
* [benchmark] Cherrypick fix for MinGW/ARM from upstreamMartin Storsjo2018-09-193-1/+6
| | | | | | | | | | This fixes building for Windows on ARM, with MinGW headers. (Building for Windows on ARM with Windows SDK still is unsupported by the benchmark library.) Differential Revision: https://reviews.llvm.org/D52262 llvm-svn: 342549
* [benchmark] Mention another cherry-picked change in README.LLVM. NFC.Martin Storsjo2018-09-181-0/+2
| | | | | | This was cherry-picked in SVN r342450. llvm-svn: 342506
* [benchmark] Lowercase windows specific includesMartin Storsjo2018-09-184-8/+8
| | | | | | | | | | | | | The windows SDK headers don't have self-consistent casing anyway, so we consistently use lowercase for these in other places, in order to fix crosscompilation with mingw headers. This applies an upstream commit: https://github.com/google/benchmark/commit/52613079824ac58d06c070aa9fbbb186a5859e2c Differential Revision: https://reviews.llvm.org/D52181 llvm-svn: 342450
* [benchmark] Fix flags used to compile benchmark library with clang-clReid Kleckner2018-09-071-1/+1
| | | | | | | | | | `MSVC` is true for clang-cl, but `"${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC"` is false, so we would enable -Wall, which means -Weverything with clang-cl, and we get tons of undesired warnings. Use the simpler condition to fix things. llvm-svn: 341717
* [benchmark] Fix 32-bit build failureKirill Bobyrev2018-09-052-1/+3
| | | | | | | | | | | | | | This patch applies upstream commit: https://github.com/google/benchmark/commit/f0901417c89d123474e6b91365029cfe32cf89dc Tim Northover pointed out that benchmark build might be broken on 32-bit macOS. This commit by Roman Lebedev (lebedev.ri) resolves the issue. Reviewed By: lebedev.ri Differential Revision: https://reviews.llvm.org/D51677 llvm-svn: 341469
* [NFC] Apply another commit to comply with old CMakeKirill Bobyrev2018-08-282-1/+6
| | | | llvm-svn: 340817
* [benchmark] Silence warning by applying upstream patchKirill Bobyrev2018-08-283-15/+20
| | | | | | | | | | | | | | | | | ompiling benchmark library (introduced in D50894) with the latest bootstrapped Clang produces a lot of warnings, this issue was addressed in the upstream patch I pushed earlier. Upstream patch: https://github.com/google/benchmark/commit/f85304e4e3a0e4e1bf15b91720df4a19e90b589f `README.LLVM` notes were updated to reflect the latest changes. Reviewed by: lebedev.ri Differential Revision: https://reviews.llvm.org/D51342 llvm-svn: 340811
* Pull google/benchmark library to the LLVM treeKirill Bobyrev2018-08-28101-0/+14089
This patch pulls google/benchmark v1.4.1 into the LLVM tree so that any project could use it for benchmark generation. A dummy benchmark is added to `llvm/benchmarks/DummyYAML.cpp` to validate the correctness of the build process. The current version does not utilize LLVM LNT and LLVM CMake infrastructure, but that might be sufficient for most users. Two introduced CMake variables: * `LLVM_INCLUDE_BENCHMARKS` (`ON` by default) generates benchmark targets * `LLVM_BUILD_BENCHMARKS` (`OFF` by default) adds generated benchmark targets to the list of default LLVM targets (i.e. if `ON` benchmarks will be built upon standard build invocation, e.g. `ninja` or `make` with no specific targets) List of modifications: * `BENCHMARK_ENABLE_TESTING` is disabled * `BENCHMARK_ENABLE_EXCEPTIONS` is disabled * `BENCHMARK_ENABLE_INSTALL` is disabled * `BENCHMARK_ENABLE_GTEST_TESTS` is disabled * `BENCHMARK_DOWNLOAD_DEPENDENCIES` is disabled Original discussion can be found here: http://lists.llvm.org/pipermail/llvm-dev/2018-August/125023.html Reviewed by: dberris, lebedev.ri Subscribers: ilya-biryukov, ioeric, EricWF, lebedev.ri, srhines, dschuff, mgorny, krytarowski, fedor.sergeev, mgrang, jfb, llvm-commits Differential Revision: https://reviews.llvm.org/D50894 llvm-svn: 340809
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