From: Jakub Jelinek <jakub@redhat.com>
To: "Martin Liška" <mliska@suse.cz>
Cc: Jeff Law <law@redhat.com>, Jan Hubicka <hubicka@ucw.cz>,
gcc-patches@gcc.gnu.org, Michael Matz <matz@suse.de>,
Richard Biener <richard.guenther@gmail.com>
Subject: Re: [PATCH] Deduce automatically number of cores for -flto option.
Date: Wed, 31 Jul 2019 01:23:00 -0000 [thread overview]
Message-ID: <20190730233230.GS15878@tucnak> (raw)
In-Reply-To: <ae0d9a26-bdf9-c4d3-cf06-f32be2379939@suse.cz>
On Mon, Jul 29, 2019 at 03:35:08PM +0200, Martin Liška wrote:
> I'm sending v2 of the patch that can newly auto-detect make
> jobserver and use it.
>
> Patch can bootstrap on x86_64-linux-gnu and survives regression tests.
>
> Ready to be installed?
> Thanks,
> Martin
> >From df747a46241dcdb8ad055071f9e0605c9f469268 Mon Sep 17 00:00:00 2001
> From: Martin Liska <mliska@suse.cz>
> Date: Tue, 23 Jul 2019 10:14:31 +0200
> Subject: [PATCH 1/2] Deduce automatically number of cores for -flto option.
>
> gcc/ChangeLog:
>
> 2019-07-23 Martin Liska <mliska@suse.cz>
>
> * doc/invoke.texi: Document new behavior.
> * lto-wrapper.c (cpuset_popcount): New function
> is a copy of libgomp/config/linux/proc.c.
> (init_num_threads): Likewise.
> (run_gcc): Automatically detect core count for -flto.
> (jobserver_active_p): New function.
This broke a lot of tests.
The logs show
spawn -ignore SIGHUP /home/jakub/src/gcc/obj31/gcc/xgcc -B/home/jakub/src/gcc/obj31/gcc/ c_lto_pr83954_0.o c_lto_pr83954_1.o -fno-diagnostics-show-
caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -O2 -flto -flto-partition=1to1 -o gcc-dg-lto-pr83954-31.exe
make[4]: *** write jobserver: Bad file descriptor. Stop.
make[4]: *** Waiting for unfinished jobs....
make[4]: *** write jobserver: Bad file descriptor. Stop.
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
collect2: fatal error: lto-wrapper returned 1 exit status
compilation terminated.
compiler exited with status 1
FAIL: gcc.dg/lto/pr83954 c_lto_pr83954_0.o-c_lto_pr83954_1.o link, -O2 -flto -flto-partition=1to1
and similar, e.g. for x86_64-linux it was following regressions, on
i686-linux also some tests in libgomp etc.
Is -flto now really using all available CPUs for each compilation? Without
jobserver that would like a fork-bomb, say if I have a CPU with 32 threads
and do make check -j32, does that mean there are 1024 lto1s?
Judging from http://gcc.gnu.org/ml/gcc-testresults/2019-07/msg03610.html
I'm not alone.
+FAIL: gcc.dg/lto/20081111 c_lto_20081111_0.o-c_lto_20081111_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20081111 c_lto_20081111_0.o-c_lto_20081111_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20081112 c_lto_20081112_0.o-c_lto_20081112_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20081112 c_lto_20081112_0.o-c_lto_20081112_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20081125 c_lto_20081125_0.o-c_lto_20081125_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20081125 c_lto_20081125_0.o-c_lto_20081125_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20081222 c_lto_20081222_0.o-c_lto_20081222_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20081222 c_lto_20081222_0.o-c_lto_20081222_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090210 c_lto_20090210_0.o-c_lto_20090210_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090210 c_lto_20090210_0.o-c_lto_20090210_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090213 c_lto_20090213_0.o-c_lto_20090213_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090213 c_lto_20090213_0.o-c_lto_20090213_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090218 c_lto_20090218_0.o-c_lto_20090218_3.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090218 c_lto_20090218_0.o-c_lto_20090218_3.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090218-1 c_lto_20090218-1_0.o-c_lto_20090218-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090218-1 c_lto_20090218-1_0.o-c_lto_20090218-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090218-2 c_lto_20090218-2_0.o-c_lto_20090218-2_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090218-2 c_lto_20090218-2_0.o-c_lto_20090218-2_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090312 c_lto_20090312_0.o-c_lto_20090312_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090312 c_lto_20090312_0.o-c_lto_20090312_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090717 c_lto_20090717_0.o-c_lto_20090717_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090717 c_lto_20090717_0.o-c_lto_20090717_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090812 c_lto_20090812_0.o-c_lto_20090812_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20090812 c_lto_20090812_0.o-c_lto_20090812_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091005-1 c_lto_20091005-1_0.o-c_lto_20091005-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091005-1 c_lto_20091005-1_0.o-c_lto_20091005-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091006-1 c_lto_20091006-1_0.o-c_lto_20091006-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091006-1 c_lto_20091006-1_0.o-c_lto_20091006-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091006-2 c_lto_20091006-2_0.o-c_lto_20091006-2_2.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091006-2 c_lto_20091006-2_0.o-c_lto_20091006-2_2.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091017-1 c_lto_20091017-1_0.o-c_lto_20091017-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091017-1 c_lto_20091017-1_0.o-c_lto_20091017-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091027-1 c_lto_20091027-1_0.o-c_lto_20091027-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20091027-1 c_lto_20091027-1_0.o-c_lto_20091027-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100227-1 c_lto_20100227-1_0.o-c_lto_20100227-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100227-1 c_lto_20100227-1_0.o-c_lto_20100227-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100423-1 c_lto_20100423-1_0.o-c_lto_20100423-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100423-1 c_lto_20100423-1_0.o-c_lto_20100423-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100709-1 c_lto_20100709-1_0.o-c_lto_20100709-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100709-1 c_lto_20100709-1_0.o-c_lto_20100709-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100720-1 c_lto_20100720-1_0.o-c_lto_20100720-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100720-1 c_lto_20100720-1_0.o-c_lto_20100720-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100720-2 c_lto_20100720-2_0.o-c_lto_20100720-2_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100720-2 c_lto_20100720-2_0.o-c_lto_20100720-2_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100720-3 c_lto_20100720-3_0.o-c_lto_20100720-3_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100720-3 c_lto_20100720-3_0.o-c_lto_20100720-3_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100724-1 c_lto_20100724-1_0.o-c_lto_20100724-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20100724-1 c_lto_20100724-1_0.o-c_lto_20100724-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20101009-2 c_lto_20101009-2_0.o-c_lto_20101009-2_2.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20101009-2 c_lto_20101009-2_0.o-c_lto_20101009-2_2.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20101125-1 c_lto_20101125-1_0.o-c_lto_20101125-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/20101125-1 c_lto_20101125-1_0.o-c_lto_20101125-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/attr-weakref-1 c_lto_attr-weakref-1_0.o-c_lto_attr-weakref-1_2.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/attr-weakref-1 c_lto_attr-weakref-1_0.o-c_lto_attr-weakref-1_2.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr34989-1 c_lto_pr34989-1_0.o-c_lto_pr34989-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr34989-1 c_lto_pr34989-1_0.o-c_lto_pr34989-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr55660 c_lto_pr55660_0.o-c_lto_pr55660_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr55660 c_lto_pr55660_0.o-c_lto_pr55660_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr59626 c_lto_pr59626_0.o-c_lto_pr59626_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr59626 c_lto_pr59626_0.o-c_lto_pr59626_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr60449 c_lto_pr60449_0.o-c_lto_pr60449_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr60449 c_lto_pr60449_0.o-c_lto_pr60449_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr60720 c_lto_pr60720_0.o-c_lto_pr60720_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr60720 c_lto_pr60720_0.o-c_lto_pr60720_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr70955 c_lto_pr70955_0.o-c_lto_pr70955_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr70955 c_lto_pr70955_0.o-c_lto_pr70955_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr81440 c_lto_pr81440_0.o-c_lto_pr81440_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr81440 c_lto_pr81440_0.o-c_lto_pr81440_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr83954 c_lto_pr83954_0.o-c_lto_pr83954_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr83954 c_lto_pr83954_0.o-c_lto_pr83954_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr88077 c_lto_pr88077_0.o-c_lto_pr88077_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gcc.dg/lto/pr88077 c_lto_pr88077_0.o-c_lto_pr88077_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/20091015-1 f_lto_20091015-1_0.o-f_lto_20091015-1_2.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/20091015-1 f_lto_20091015-1_0.o-f_lto_20091015-1_2.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/20091028-1 f_lto_20091028-1_0.o-f_lto_20091028-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/20091028-1 f_lto_20091028-1_0.o-f_lto_20091028-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/20091028-2 f_lto_20091028-2_0.o-f_lto_20091028-2_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/20091028-2 f_lto_20091028-2_0.o-f_lto_20091028-2_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/20100222-1 f_lto_20100222-1_0.o-f_lto_20100222-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/20100222-1 f_lto_20100222-1_0.o-f_lto_20100222-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/pr40724 f_lto_pr40724_0.o-f_lto_pr40724_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/pr40724 f_lto_pr40724_0.o-f_lto_pr40724_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/pr40725 f_lto_pr40725_0.o-f_lto_pr40725_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/pr40725 f_lto_pr40725_0.o-f_lto_pr40725_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/pr41069 f_lto_pr41069_0.o-f_lto_pr41069_2.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/pr41069 f_lto_pr41069_0.o-f_lto_pr41069_2.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/pr87689 f_lto_pr87689_0.o-f_lto_pr87689_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: gfortran.dg/lto/pr87689 f_lto_pr87689_0.o-f_lto_pr87689_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081022 cp_lto_20081022_0.o-cp_lto_20081022_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081022 cp_lto_20081022_0.o-cp_lto_20081022_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081109 cp_lto_20081109_0.o-cp_lto_20081109_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081109 cp_lto_20081109_0.o-cp_lto_20081109_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081118-1 cp_lto_20081118-1_0.o-cp_lto_20081118-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081118-1 cp_lto_20081118-1_0.o-cp_lto_20081118-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081119 cp_lto_20081119_0.o-cp_lto_20081119_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081119 cp_lto_20081119_0.o-cp_lto_20081119_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081127 cp_lto_20081127_0.o-cp_lto_20081127_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081203 cp_lto_20081203_0.o-cp_lto_20081203_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081203 cp_lto_20081203_0.o-cp_lto_20081203_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081209 cp_lto_20081209_0.o-cp_lto_20081209_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081209 cp_lto_20081209_0.o-cp_lto_20081209_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081211-1 cp_lto_20081211-1_0.o-cp_lto_20081211-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20081211-1 cp_lto_20081211-1_0.o-cp_lto_20081211-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20090311 cp_lto_20090311_0.o-cp_lto_20090311_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20090311 cp_lto_20090311_0.o-cp_lto_20090311_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20090311-1 cp_lto_20090311-1_0.o-cp_lto_20090311-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20090311-1 cp_lto_20090311-1_0.o-cp_lto_20090311-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20090312 cp_lto_20090312_0.o-cp_lto_20090312_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20090312 cp_lto_20090312_0.o-cp_lto_20090312_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20090315 cp_lto_20090315_0.o-cp_lto_20090315_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20090315 cp_lto_20090315_0.o-cp_lto_20090315_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20091210-1 cp_lto_20091210-1_0.o-cp_lto_20091210-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20091210-1 cp_lto_20091210-1_0.o-cp_lto_20091210-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20100603-1 cp_lto_20100603-1_0.o-cp_lto_20100603-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20100603-1 cp_lto_20100603-1_0.o-cp_lto_20100603-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20101020-1 cp_lto_20101020-1_0.o-cp_lto_20101020-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20101020-1 cp_lto_20101020-1_0.o-cp_lto_20101020-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20101126-1 cp_lto_20101126-1_0.o-cp_lto_20101126-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/20101126-1 cp_lto_20101126-1_0.o-cp_lto_20101126-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/odr-1 cp_lto_odr-1_0.o-cp_lto_odr-1_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/odr-1 cp_lto_odr-1_0.o-cp_lto_odr-1_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/odr-2 cp_lto_odr-2_0.o-cp_lto_odr-2_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/odr-2 cp_lto_odr-2_0.o-cp_lto_odr-2_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/odr-3 cp_lto_odr-3_0.o-cp_lto_odr-3_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/odr-3 cp_lto_odr-3_0.o-cp_lto_odr-3_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/odr-5 cp_lto_odr-5_0.o-cp_lto_odr-5_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/odr-5 cp_lto_odr-5_0.o-cp_lto_odr-5_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/pr68057 cp_lto_pr68057_0.o-cp_lto_pr68057_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/pr68057 cp_lto_pr68057_0.o-cp_lto_pr68057_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/pr78472 cp_lto_pr78472_0.o-cp_lto_pr78472_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/pr78472 cp_lto_pr78472_0.o-cp_lto_pr78472_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/pr79671 cp_lto_pr79671_0.o-cp_lto_pr79671_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/pr79671 cp_lto_pr79671_0.o-cp_lto_pr79671_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/pr87089 cp_lto_pr87089_0.o-cp_lto_pr87089_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
+FAIL: g++.dg/lto/pr87089 cp_lto_pr87089_0.o-cp_lto_pr87089_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
Jakub
next prev parent reply other threads:[~2019-07-30 23:32 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-23 8:55 [PATCH] Come up with -flto=auto option Martin Liška
2019-07-23 9:29 ` Jan Hubicka
2019-07-23 10:34 ` [PATCH] Deduce automatically number of cores for -flto option Martin Liška
2019-07-24 15:47 ` Jeff Law
2019-07-29 13:37 ` Martin Liška
2019-07-30 13:47 ` Martin Liška
2019-07-31 1:23 ` Jakub Jelinek [this message]
2019-07-31 7:24 ` Martin Liška
2019-07-31 7:40 ` Jakub Jelinek
2019-07-31 7:49 ` Jan Hubicka
2019-07-31 7:50 ` Martin Liška
2019-07-31 7:54 ` Martin Liška
2019-07-31 8:08 ` Jakub Jelinek
2019-07-31 8:21 ` Jan Hubicka
2019-07-31 8:37 ` Martin Liška
2019-07-31 9:12 ` Jakub Jelinek
2019-07-31 9:15 ` Jan Hubicka
2019-07-31 9:17 ` Jakub Jelinek
2019-07-31 9:22 ` Jan Hubicka
2019-07-31 10:02 ` Martin Liška
2019-07-31 12:02 ` Jan Hubicka
2019-07-31 15:42 ` Martin Liška
2019-08-01 13:19 ` Jakub Jelinek
2019-08-01 14:34 ` [PATCH] Properly detect working jobserver in gcc driver Martin Liška
2019-08-01 14:41 ` Jakub Jelinek
2019-08-02 6:30 ` Martin Liška
2019-08-02 7:45 ` Jakub Jelinek
2019-08-02 8:47 ` Martin Liška
2019-08-02 8:50 ` Jakub Jelinek
2019-08-02 9:04 ` Richard Biener
2019-08-02 9:08 ` Jan Hubicka
2019-08-02 9:15 ` Jan Hubicka
2019-08-02 9:19 ` Martin Liška
2019-08-02 9:55 ` Richard Biener
2019-08-05 6:41 ` Martin Liška
2019-08-09 8:14 ` Martin Liška
2019-08-09 8:22 ` Richard Biener
2019-08-09 12:51 ` Martin Liška
2019-08-09 13:56 ` Martin Liška
2019-08-12 15:18 ` Jeff Law
2019-07-23 13:13 ` [PATCH] Come up with -flto=auto option Jeff Law
2019-07-23 13:22 ` Richard Biener
2019-07-23 13:57 ` Michael Matz
2019-07-23 14:00 ` Jeff Law
2019-07-23 14:27 ` Martin Liška
2019-07-23 22:56 ` Jeff Law
2019-07-24 6:59 ` Martin Liška
2019-07-24 15:16 ` Jeff Law
2019-07-23 22:32 ` Allan Sandfeld Jensen
2019-07-24 6:47 ` Martin Liška
2019-07-24 7:12 ` Allan Sandfeld Jensen
2019-07-24 7:15 ` Martin Liška
2019-07-24 11:09 ` Nathan Sidwell
2019-07-24 15:46 ` Jeff Law
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