[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 Martin Liška changed: What|Removed |Added Keywords|needs-bisection | CC|

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #14 from Martin Liška --- Reduced test-case: $ cat ./tmp0/024.ii template struct __enable_if { }; template struct __enable_if { typedef _Tp __type; }; $ valgrind /tmp/cc1plus ./tmp0/024.ii ==25053== Memcheck, a m

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #13 from Martin Liška --- (In reply to Jeffrey A. Law from comment #12) > The way I've done ppc32 bootstraps is to have a 32bit root filesystem, > installed on a 64bit system. I then chroot into that 32bit root filesystem > and I can

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #12 f

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 Martin Liška changed: What|Removed |Added Status|WAITING |ASSIGNED Assignee|unassigned at

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 Martin Liška changed: What|Removed |Added Keywords||needs-bisection --- Comment #10 from Mart

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #9 from Richard Biener --- You can also run big-endian kvm guests on a little-endian host.

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #8 from John Paul Adrian Glaubitz --- (In reply to Martin Liška from comment #0) > I can't reproduce that with a cross compiler and I noticed that one needs to > bootstrap compiler. --disable-bootstrap seems fine. I don't have a handy

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #7 from Richard Biener --- Just to quote configury used: ../configure --prefix=/usr --infodir=/usr/share/info --mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --disa

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #6 from Andrew Pinski --- (In reply to Andrew Pinski from comment #3) > One question I have is which stage fails? Is it stage 2 or stage 3? > Because if it is stage 3, then stage 2 is miscompiled which is causing a > different misco

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-04 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #5 from Martin Liška --- (In reply to Andrew Pinski from comment #2) > (In reply to Martin Liška from comment #1) > > Created attachment 47974 [details] > > Reduced test-case > I doubt this is a reduced testcase. It is a reduced test

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-04 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 Martin Liška changed: What|Removed |Added Attachment #47973|0 |1 is obsolete|

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #3 from Andrew Pinski --- One question I have is which stage fails? Is it stage 2 or stage 3? Because if it is stage 3, then stage 2 is miscompiled which is causing a different miscompile in stage 3.

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 Andrew Pinski changed: What|Removed |Added Keywords||build, wrong-code Status|NEW

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-04 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 Martin Liška changed: What|Removed |Added Target||ppc-linux-gnu Status|UNCONFIR

[Bug bootstrap/94042] [10 Regression] Bootstrap fails on ppc-linux-gnu

2020-03-04 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94042 --- Comment #1 from Martin Liška --- Created attachment 47974 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47974&action=edit Reduced test-case