[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #33 from Richard Biener --- The summary is now misleading as well. IMHO the bug shouldn't have been overloaded with the fallout of the original fix.

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 Eric Gallager changed: What|Removed |Added Priority|P1 |P2 --- Comment #32 from Eric Gallager

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #31 from Dominique d'Humieres --- > Any progress on this? > Or shall we just disable completely hot/cold function partitioning > on darwin till then? IMO it would be better to set the priority to P2.

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #29 from Iain Sandoe --- (In reply to Dominique d'Humieres from comment #28) > Bootstrap is fixed, but the fix did not please to Iain Sandoe. The fix allows bootstrap to proceed, but doesn't solve the underlying problem (which is

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #28 from Dominique d'Humieres --- Bootstrap is fixed, but the fix did not please to Iain Sandoe. Dominique > Le 19 nov. 2017 à 17:40, hubicka at gcc dot gnu.org > a écrit : > >

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #27 from Jan Hubicka --- Is this fixed now?

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 Eric Gallager changed: What|Removed |Added Status|REOPENED|ASSIGNED CC|

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #25 from Dominique d'Humieres --- I have posted the results on darwin for r250610 at https://gcc.gnu.org/ml/gcc-testresults/2017-07/msg02582.html. I see 646 failures compared to 318 with r249104. I am planning to open new Pos for

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #24 from Jan Hubicka --- I think the patch still need to be updated to correctly handle the symbols whose names are parethetised which was mentioned on the IRC (weird thing that seems to be used in objC++ API). That should fix good

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 Dominique d'Humieres changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #21 from simon at pushface dot org --- Actually, r249930 was the last related revision (cleans up spaces).

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #20 from simon at pushface dot org --- r249926 See https://gcc.gnu.org/ml/gcc-patches/2017-07/msg00121.html

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #19 from d25fe0be@ --- Bootstrap seems to work for me now. Not sure which revision brings it back to normal though.

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #18 from Eric Gallager --- (In reply to Dominique d'Humieres from comment #10) > The last patch in comment 8 exposes another problem: buf[128] is too small. > > The following patch which uses the trick proposed in IRC by Richi to

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #17 from simon at pushface dot org --- I applied your patches (comment 12, comment 13) to the gcc-8-20170702 snapshot. Building on darwin 16.6.0 with gcc-7.1.0 as the stage1 compiler was successful (languages=c,c++,ada). make

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #16 from Dominique d'Humieres --- Created attachment 41677 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41677=edit assembly with the fixes before r249930

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #15 from Dominique d'Humieres --- Created attachment 41676 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41676=edit Assembly with the patch for r249930

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #14 from Dominique d'Humieres --- Revision r249930 breaks some objc tests: % /opt/gcc/gcc8p-249834p3/bin/g++ /opt/gcc/work/gcc/testsuite/objc.dg/torture/forward-1.m -L/opt/gcc/build_w/x86_64-apple-darwin16.6.0/libobjc/.libs -lobjc

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #13 from dominiq at gcc dot gnu.org --- Author: dominiq Date: Mon Jul 3 17:42:54 2017 New Revision: 249930 URL: https://gcc.gnu.org/viewcvs?rev=249930=gcc=rev Log: 2017-07-03 Dominique d'Humieres PR

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #12 from dominiq at gcc dot gnu.org --- Author: dominiq Date: Mon Jul 3 15:53:56 2017 New Revision: 249926 URL: https://gcc.gnu.org/viewcvs?rev=249926=gcc=rev Log: 2017-07-03 Dominique d'Humieres PR

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 simon at pushface dot org changed: What|Removed |Added CC||simon at pushface dot org

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #10 from Dominique d'Humieres --- The last patch in comment 8 exposes another problem: buf[128] is too small. The following patch which uses the trick proposed in IRC by Richi to split assemble_name_raw seems to work ---

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #9 from Eric Gallager --- (In reply to Jan Hubicka from comment #8) > > > Looking into the error I suppose problem is: > ___cold_sect_of_allocate: > __ZN9__gnu_cxx16bitmap_allocatorIcE8allocateEmPKv.cold.42: > > and bit later > >

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #8 from Jan Hubicka --- We discussed this on IRC some time ago. The problem is that bb partitioning seems broken on Darwin. Until the mentioned revision only -fprofile-use enabled it and thus the bug probably went unnoticed because

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #7 from Eric Gallager --- For me the error is: /private/var/root/gcc-git/my_oddly_named_builddir/./prev-gcc/xg++ -B/private/var/root/gcc-git/my_oddly_named_builddir/./prev-gcc/ -B/usr/local/i386-apple-darwin9.8.0/bin/ -nostdinc++

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #6 from Rainer Orth --- Jan, can you *please* have a look at this bug? Darwin bootstrap is broken for almost a week with no signs of activity to fix this! Thanks. Rainer

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 --- Comment #5 from Dominique d'Humieres --- Revision r249105 breaks bootstrap again, even with the patch in comment 4.

[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033 Dominique d'Humieres changed: What|Removed |Added Summary|[8 Regression] Bootstrap|[8 Regression] Revision