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Hide some symbols to avoid a crash on shutdown when using code coverage Summary: gcov / gcda-based profiling crashes when shared libraries are unloaded Patch by Benoit Belley and test by Marco Castelluccio for Firefox See https://bugs.llvm.org/show_bug.cgi?id=27224 & https://bugzilla.mozilla.org/show_bug.cgi?id=1401230 Reviewers: davidxl, rnk, void Subscribers: jessicah, marco-c, belleyb, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D38124 llvm-svn: 321703
2018-01-03 19:21:30 +08:00
RUN: mkdir -p %t.d
Reapply "Make __gcov_flush flush counters for all shared libraries" This reapplies r336365, after marking tests as failing on various configurations. llvm-svn: 336678
2018-07-10 22:12:03 +08:00
RUN: cd %t.d
RUN: %clang --coverage -o func.shared -fPIC -shared %S/Inputs/instrprof-dlopen-func.c
RUN: %clang --coverage -o func2.shared -fPIC -shared %S/Inputs/instrprof-dlopen-func2.c
RUN: %clang --coverage -o func3.shared -fPIC -shared %S/Inputs/instrprof-dlopen-func3.c
Hide some symbols to avoid a crash on shutdown when using code coverage Summary: gcov / gcda-based profiling crashes when shared libraries are unloaded Patch by Benoit Belley and test by Marco Castelluccio for Firefox See https://bugs.llvm.org/show_bug.cgi?id=27224 & https://bugzilla.mozilla.org/show_bug.cgi?id=1401230 Reviewers: davidxl, rnk, void Subscribers: jessicah, marco-c, belleyb, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D38124 llvm-svn: 321703
2018-01-03 19:21:30 +08:00
RUN: %clang --coverage -o %t -fPIC -rpath %t.d %S/Inputs/instrprof-dlopen-dlclose-main.c
Reapply "Make __gcov_flush flush counters for all shared libraries" This reapplies r336365, after marking tests as failing on various configurations. llvm-svn: 336678
2018-07-10 22:12:03 +08:00
# Test with two dlopened libraries.
RUN: %run %t
RUN: llvm-cov gcov instrprof-dlopen-dlclose-main.gcda
RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-dlopen-dlclose-main.c.gcov %S/Inputs/instrprof-dlopen-dlclose-main.c.gcov
RUN: llvm-cov gcov instrprof-dlopen-func.gcda
RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-dlopen-func.c.gcov %S/Inputs/instrprof-dlopen-func.c.gcov
RUN: llvm-cov gcov instrprof-dlopen-func2.gcda
RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-dlopen-func2.c.gcov %S/Inputs/instrprof-dlopen-func2.c.gcov
RUN: rm instrprof-dlopen-dlclose-main.gcda instrprof-dlopen-func.gcda instrprof-dlopen-func2.gcda
# Test with three dlopened libraries.
RUN: %clang -DUSE_LIB3 --coverage -o %t -fPIC -rpath %t.d %S/Inputs/instrprof-dlopen-dlclose-main.c
Hide some symbols to avoid a crash on shutdown when using code coverage Summary: gcov / gcda-based profiling crashes when shared libraries are unloaded Patch by Benoit Belley and test by Marco Castelluccio for Firefox See https://bugs.llvm.org/show_bug.cgi?id=27224 & https://bugzilla.mozilla.org/show_bug.cgi?id=1401230 Reviewers: davidxl, rnk, void Subscribers: jessicah, marco-c, belleyb, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D38124 llvm-svn: 321703
2018-01-03 19:21:30 +08:00
RUN: %run %t
Reapply "Make __gcov_flush flush counters for all shared libraries" This reapplies r336365, after marking tests as failing on various configurations. llvm-svn: 336678
2018-07-10 22:12:03 +08:00
RUN: llvm-cov gcov instrprof-dlopen-dlclose-main.gcda
RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-dlopen-dlclose-main.c.gcov %S/Inputs/instrprof-dlopen-dlclose-main_three-libs.c.gcov
RUN: llvm-cov gcov instrprof-dlopen-func.gcda
RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-dlopen-func.c.gcov %S/Inputs/instrprof-dlopen-func.c.gcov
RUN: llvm-cov gcov instrprof-dlopen-func2.gcda
RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-dlopen-func2.c.gcov %S/Inputs/instrprof-dlopen-func2.c.gcov
RUN: llvm-cov gcov instrprof-dlopen-func3.gcda
RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-dlopen-func2.c.gcov %S/Inputs/instrprof-dlopen-func3.c.gcov
RUN: rm instrprof-dlopen-dlclose-main.gcda instrprof-dlopen-func.gcda instrprof-dlopen-func2.gcda instrprof-dlopen-func3.gcda