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| author | Martin Liska <mliska@suse.cz> | 2021-05-28 13:35:33 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2021-05-28 13:36:10 +0200 |
| commit | d2a913c76f41692fd0bb955d1768f462133d813a (patch) | |
| tree | 56265db1f0b97b5ec83cb49f994a5001aac97c87 /gcc | |
| parent | f69a1aee157f496e6d3f373fff1b26b03bbf3409 (diff) | |
| download | gcc-d2a913c76f41692fd0bb955d1768f462133d813a.zip gcc-d2a913c76f41692fd0bb955d1768f462133d813a.tar.gz gcc-d2a913c76f41692fd0bb955d1768f462133d813a.tar.bz2 | |
DOC: Update __gcov_dump documentation.
PR gcov-profile/100751
gcc/ChangeLog:
* doc/gcov.texi: Revert partially a hunk that was wrong.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/doc/gcov.texi | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/doc/gcov.texi b/gcc/doc/gcov.texi index d076721..32b51f9 100644 --- a/gcc/doc/gcov.texi +++ b/gcc/doc/gcov.texi @@ -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, |