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llvm-project/clang/utils/perf-training
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Vedant Kumar 3dd0fb3e70 [perf-training] Ignore 'Profile Note' warnings from the runtime 
After r272599, -DLLVM_BUILD_INSTRUMENTED passes a default argument to
-fprofile-instr-generate. This confuses the perf-helper script because
the runtime emits a note stating that the default is overridden by the
LLVM_PROFILE_FILE environment variable.

Change the perf-helper script s.t it does not treat these notes as
failures.

This isn't a strictly NFC change, but I don't see a simple way to add a
test for it.

llvm-svn: 272695
 		2016-06-14 19:06:48 +00:00
..
cxx [Perf-training] Adding support for tests to skip the clang driver 2016-03-21 22:37:14 +00:00
CMakeLists.txt [OrderFiles] Don't allow lit to run dtrace multithreaded 2016-04-13 17:12:56 +00:00
README.txt
…
lit.cfg [Perf-training] Adding support for tests to skip the clang driver 2016-03-21 22:37:14 +00:00
lit.site.cfg.in Replace hardcoded comment at 'lit.site.cfg.in' 2016-04-16 06:54:46 +00:00
order-files.lit.cfg [Perf-training] Adding support for tests to skip the clang driver 2016-03-21 22:37:14 +00:00
order-files.lit.site.cfg.in Replace hardcoded comment at 'lit.site.cfg.in' 2016-04-16 06:54:46 +00:00
perf-helper.py [perf-training] Ignore 'Profile Note' warnings from the runtime 2016-06-14 19:06:48 +00:00

README.txt 

==========================
 Performance Training Data
==========================

This directory contains simple source files for use as training data for
generating PGO data and linker order files for clang.