[PATCH] D59416: [Legacy][TimePasses] allow -time-passes reporting into a custom stream

[Fedor Sergeev via Phabricator via llvm-commits]

fedor.sergeev created this revision.
fedor.sergeev added reviewers: philip.pfaffe, chandlerc.
Herald added a subscriber: kristina.
Herald added a project: LLVM.

As a followup to newpm -time-passes fix (D59366 <https://reviews.llvm.org/D59366>), now adding a similar
functionality to legacy time-passes.

Enhancing llvm::reportAndResetTimings to accept an optional stream
for reporting output. By default it still reports into info-output-file.

Also fixing to actually reset after printing as declared.


Repository:
  rL LLVM

https://reviews.llvm.org/D59416

Files:
  include/llvm/IR/PassTimingInfo.h
  include/llvm/Support/Timer.h
  lib/IR/PassTimingInfo.cpp
  lib/Support/Timer.cpp
  unittests/IR/TimePassesTest.cpp

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