[PATCH] D48538: Make __gcov_flush flush counters for all shared libraries

[Marco Castelluccio via Phabricator via llvm-commits]

marco-c created this revision.
marco-c added a reviewer: davidxl.
Herald added subscribers: Sanitizers, llvm-commits.

This will make the behavior of __gcov_flush match the GCC behavior.

I would like to rename __gcov_flush to __llvm_gcov_flush (in case of programs linking to libraries built with different compilers), but I guess we can't for compatibility reasons.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D48538

Files:
  lib/profile/GCDAProfiling.c
  test/profile/Inputs/instrprof-dlopen-dlclose-main.c
  test/profile/Inputs/instrprof-dlopen-dlclose-main.c.gcov
  test/profile/Inputs/instrprof-dlopen-func.c.gcov
  test/profile/Inputs/instrprof-dlopen-func2.c.gcov
  test/profile/Inputs/instrprof-shared-lib.c.gcov
  test/profile/Inputs/instrprof-shared-main-gcov-flush.c
  test/profile/Inputs/instrprof-shared-main-gcov-flush.c.gcov
  test/profile/instrprof-dlopen-dlclose-gcov.test
  test/profile/instrprof-shared-gcov-flush.test

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