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(parent: fb69961) | patch
Only sets profile summary when it was not preset.
authorDehao Chen <dehao@google.com>
Wed, 14 Dec 2016 22:06:49 +0000 (22:06 +0000)
committerDehao Chen <dehao@google.com>
Wed, 14 Dec 2016 22:06:49 +0000 (22:06 +0000)
commit40dd8c510955de5bad344e3b31a325eb8481e292
tree42854b630575598998e3ba51bf0b9fe1d2c5d32dtree | snapshot
parentfb699619a0530632028a63ea4f04a6b979712429commit | diff
Only sets profile summary when it was not preset.

Summary: SampleProfileLoader pass may be invoked twice by LTO. The 2nd pass should not append more summary info as it is already preset by the 1st pass.

Reviewers: eraman, davidxl

Subscribers: mehdi_amini, llvm-commits

Differential Revision: https://reviews.llvm.org/D27733

llvm-svn: 289725
llvm/lib/Transforms/IPO/SampleProfile.cpp diff | blob | history
llvm/test/Transforms/SampleProfile/summary.ll diff | blob | history
Domain: System / Toolchain;