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| author | Alexander Shaposhnikov <shal1t712@gmail.com> | 2017-10-13 03:21:39 +0000 |
|---|---|---|
| committer | Alexander Shaposhnikov <shal1t712@gmail.com> | 2017-10-13 03:21:39 +0000 |
| commit | 0141e556f53cd534a6b454472c71c140a0b38ac2 (patch) | |
| tree | 8c5c505e2b7dcc9d78327b8b727591de87a515ad /clang/lib/AST/ExprObjC.cpp | |
| parent | ce2f5fdbb845f02d0f523d154466a35545e2f8fc (diff) | |
| download | bcm5719-llvm-0141e556f53cd534a6b454472c71c140a0b38ac2.tar.gz bcm5719-llvm-0141e556f53cd534a6b454472c71c140a0b38ac2.zip | |
[clang] Enable clang build with LLVM_BUILD_INSTRUMENTED without setting LLVM_PROFTDATA
At the moment if LLVM_BUILD_INSTRUMENTED is set to True
one has to set LLVM_PROFTDATA even if it's not really used
(because of message(FATAL_ERROR ...)).
Building the instrumented version of Clang can be useful even if
one doesn't plan to build the target generate-profdata
(currently that target would only compile utils/perf-training/cxx/hello_world.cpp).
For example, one can run the instrumented version of Clang
via a separate build system against a different codebase,
collect/analyze the profiles and merge them by llvm-profdata later.
Differential revision: https://reviews.llvm.org/D38859
llvm-svn: 315665
Diffstat (limited to 'clang/lib/AST/ExprObjC.cpp')
0 files changed, 0 insertions, 0 deletions
