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* [gcc r12-1111] DOC: Update __gcov_dump documentation.
@ 2021-05-28 11:38 Martin Liska
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From: Martin Liska @ 2021-05-28 11:38 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:d2a913c76f41692fd0bb955d1768f462133d813a
commit r12-1111-gd2a913c76f41692fd0bb955d1768f462133d813a
Author: Martin Liska <mliska@suse.cz>
Date: Fri May 28 13:35:33 2021 +0200
DOC: Update __gcov_dump documentation.
PR gcov-profile/100751
gcc/ChangeLog:
* doc/gcov.texi: Revert partially a hunk that was wrong.
Diff:
---
gcc/doc/gcov.texi | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/gcc/doc/gcov.texi b/gcc/doc/gcov.texi
index d076721b93c..32b51f984bc 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,
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