Change Details

This NFC prepares the TimeProfiler to support the construction and completion of time profiling 'entries' across threads. (See https://reviews.llvm.org/D133083 for the full change). - Add ClockType alias so we can change the clock in one place. - (trivial) Use c++ usings instead of typedefs - Rename Entry to TimeTraceProfilerEntry since this type will eventually become public. - Move construction of entries from TimeTraceProfiler::begin to timeTraceProfilerBegin. - Add an intro comment. - Generalize from raw_pwrite_stream to raw_ostream to support unit tests (and raw_pwrite_stream::pwrite was unused anyway). - Add some smoke unit tests.

[support] Prepare TimeProfiler for cross-thread support This NFC prepares the TimeProfiler to support the construction and completion of time profiling 'entries' across threads. Add ClockType alias so we can change the clock in one place. (trivial) Use c++ usings instead of typedefs Rename Entry to TimeTraceProfilerEntry since this type will eventually become public. Add an intro comment. Add some smoke unit tests.

[support] Prepare TimeProfiler for cross-thread support This NFC prepares the TimeProfiler to support the construction and completion of time profiling 'entries' across threads. (See https://reviews.llvm.org/D133083 for the full change). - Add ClockType alias so we can change the clock in one place. - (trivial) Use c++ usings instead of typedefs - Rename Entry to TimeTraceProfilerEntry since this type will eventually become public. - Move construction of entries from TimeTraceProfiler::begin to timeTraceProfilerBegin. - Add an intro comment.(trivial) Use c++ usings instead of typedefs - Generalize from raw_pwrite_stream to raw_ostream to supportRename Entry to TimeTraceProfilerEntry since this type will eventually become public. unit tests (and raw_pwrite_stream::pwrite was unused anyway)Add an intro comment. - Add some smoke unit tests.