d294757250daf73a922a31fd36ff8f354ece34ee - llvm-project/llvm

commit	d294757250daf73a922a31fd36ff8f354ece34ee	[log] [tgz]
author	Rong Xu <xur@google.com>	Tue Feb 16 14:44:09 2021 -0800
committer	Copybara-Service <copybara-worker@google.com>	Fri Feb 19 02:58:52 2021 -0800
tree	8cd23f5534704a0e374bbed8eb10592181fb5a0d
parent	d55b837f668fd14c9b3062d3ddb67e1601139080 [diff]

[SampleFDO] Reapply: Refactor SampleProfile.cpp

Reapply patch after fixing buildbot failure.
Refactor SampleProfile.cpp to use the core code in CodeGen.
The main changes are:
(1) Move SampleProfileLoaderBaseImpl class to a header file.
(2) Split SampleCoverageTracker to a head file and a cpp file.
(3) Move the common codes (common options and callsiteIsHot())
to the common cpp file.

Differential Revision: https://reviews.llvm.org/D96455

GitOrigin-RevId: 6fd5ccff72eeaffcb3b3ba2696282015aab755bc

include/llvm/Transforms/Utils/SampleProfileLoaderBaseImpl.h[Added - diff]
include/llvm/Transforms/Utils/SampleProfileLoaderBaseUtil.h[Added - diff]
lib/Transforms/IPO/SampleProfile.cpp[diff]
lib/Transforms/Utils/CMakeLists.txt[diff]
lib/Transforms/Utils/SampleProfileLoaderBaseUtil.cpp[Added - diff]

5 files changed

tree: 8cd23f5534704a0e374bbed8eb10592181fb5a0d