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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug gcov-profile/100520] [11/12 Regression] ‘-fcompare-debug’ failure with -fprofile-generate
Date: Mon, 20 Sep 2021 07:12:57 +0000 [thread overview]
Message-ID: <bug-100520-4-bM26t0BRlH@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-100520-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100520
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|aarch64, x86_64 |
Severity|normal |major
Component|debug |gcov-profile
CC| |marxin at gcc dot gnu.org
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #3)
> - __gcov_indirect_call_profiler_v4 (1387117561, f);
> + __gcov_indirect_call_profiler_v4 (983609665, f);
tree_uid = build_int_cst
(gcov_type_node,
cgraph_node::get (current_function_decl)->profile_id);
profile_id is computed in coverage_compute_profile_id.
Which has:
chksum = coverage_checksum_string
(chksum, aux_base_name);
The problem is with -fcompare-debug the aux_base_name is different.
Hmm, this code for coverage_compute_profile_id has not changed. Maybe the use
of the profile id has changed though.
next prev parent reply other threads:[~2021-09-20 7:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-11 13:52 [Bug debug/100520] New: [11/12 Regression] aarch64: " acoplan at gcc dot gnu.org
2021-05-12 6:36 ` [Bug debug/100520] " rguenth at gcc dot gnu.org
2021-07-28 7:06 ` rguenth at gcc dot gnu.org
2021-09-20 7:00 ` [Bug debug/100520] [11/12 Regression] " pinskia at gcc dot gnu.org
2021-09-20 7:05 ` pinskia at gcc dot gnu.org
2021-09-20 7:12 ` pinskia at gcc dot gnu.org [this message]
2021-09-27 11:54 ` [Bug gcov-profile/100520] " marxin at gcc dot gnu.org
2021-11-05 15:01 ` [Bug gcov-profile/100520] [11/12 Regression] ‘-fcompare-debug’ failure with -fprofile-generate since r11-627-g1dedc12d186a1108 marxin at gcc dot gnu.org
2021-11-05 15:15 ` marxin at gcc dot gnu.org
2021-11-08 11:52 ` cvs-commit at gcc dot gnu.org
2021-11-08 11:54 ` [Bug gcov-profile/100520] [11 " marxin at gcc dot gnu.org
2021-11-08 12:26 ` cvs-commit at gcc dot gnu.org
2021-11-08 12:27 ` marxin at gcc dot gnu.org
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