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DOC: Update __gcov_dump documentation.

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PR gcov-profile/100751

gcc/ChangeLog:

	* doc/gcov.texi: Revert partially a hunk that was wrong.
This commit is contained in:
Martin Liska 2021-05-28 13:35:33 +02:00
parent f69a1aee15
commit d2a913c76f
1 changed files with 1 additions and 2 deletions
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gcc/doc/gcov.texi
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@ -887,8 +887,7 @@ Long-running applications can use the @code{__gcov_reset} and @code{__gcov_dump}
facilities to restrict profile collection to the program region of
interest. Calling @code{__gcov_reset(void)} will clear all run-time profile
counters to zero, and calling @code{__gcov_dump(void)} will cause the profile
information collected at that point to be dumped to @file{.gcda} output files
(the function can be called just once).
information collected at that point to be dumped to @file{.gcda} output files.
Instrumented applications use a static destructor with priority 99
to invoke the @code{__gcov_dump} function. Thus @code{__gcov_dump}
is executed after all user defined static destructors,