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* [Bug lto/97368] New: randomly build failure for mesa with lto on armhf
@ 2020-10-11 13:17 pedretti.fabio at gmail dot com
2020-10-11 13:51 ` [Bug c/97368] " pedretti.fabio at gmail dot com
2020-10-11 14:03 ` pedretti.fabio at gmail dot com
0 siblings, 2 replies; 3+ messages in thread
From: pedretti.fabio at gmail dot com @ 2020-10-11 13:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97368
Bug ID: 97368
Summary: randomly build failure for mesa with lto on armhf
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: pedretti.fabio at gmail dot com
CC: marxin at gcc dot gnu.org
Target Milestone: ---
When building mesa git (actually on b7d16a) I get randomly build failures on
armhf.
gcc is the one currently on Ubuntu groovy (10.2.0-13ubuntu1).
I don't get this build error with gcc 9, or on other architectures (amd64 arm64
i386 ppc64el s390x) even with the same gcc 10.
This is the actual error:
during RTL pass: reload
../src/compiler/nir/nir_loop_analyze.h: In function ‘contains_other_jump’:
../src/compiler/nir/nir_loop_analyze.h:71:1: internal compiler error:
Segmentation fault
71 | }
| ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-10/README.Bugs> for instructions.
lto-wrapper: fatal error: c++ returned 1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
Full build log here:
https://launchpadlibrarian.net/501568575/buildlog_ubuntu-groovy-armhf.mesa_20.3~git2010110730.b7d16a~oibaf~g_BUILDING.txt.gz
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/97368] randomly build failure for mesa with lto on armhf
2020-10-11 13:17 [Bug lto/97368] New: randomly build failure for mesa with lto on armhf pedretti.fabio at gmail dot com
@ 2020-10-11 13:51 ` pedretti.fabio at gmail dot com
2020-10-11 14:03 ` pedretti.fabio at gmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: pedretti.fabio at gmail dot com @ 2020-10-11 13:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97368
Fabio <pedretti.fabio at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|lto |c
--- Comment #1 from Fabio <pedretti.fabio at gmail dot com> ---
>From the error message I suppposed it was an LTO problem, however, even when
disabling LTO I still get the error.
Note the "The bug is not reproducible, so it is likely a hardware or OS
problem." which is part of the log.
Posting here anyway.
during RTL pass: reload
../src/gallium/drivers/radeonsi/si_shader_llvm_vs.c: In function
‘si_llvm_build_vs_exports’:
../src/gallium/drivers/radeonsi/si_shader_llvm_vs.c:692:1: internal compiler
error: Segmentation fault
692 | }
| ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-10/README.Bugs> for instructions.
The bug is not reproducible, so it is likely a hardware or OS problem.
Full build log at:
https://launchpadlibrarian.net/501604133/buildlog_ubuntu-groovy-armhf.mesa_20.3~git2010111520.734693~oibaf~g_BUILDING.txt.gz
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/97368] randomly build failure for mesa with lto on armhf
2020-10-11 13:17 [Bug lto/97368] New: randomly build failure for mesa with lto on armhf pedretti.fabio at gmail dot com
2020-10-11 13:51 ` [Bug c/97368] " pedretti.fabio at gmail dot com
@ 2020-10-11 14:03 ` pedretti.fabio at gmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: pedretti.fabio at gmail dot com @ 2020-10-11 14:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97368
Fabio <pedretti.fabio at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #2 from Fabio <pedretti.fabio at gmail dot com> ---
OK, this is a known bug:
https://bugs.launchpad.net/ubuntu/+source/gcc-10/+bug/1890435
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97323
Closing as duplicate.
*** This bug has been marked as a duplicate of bug 97323 ***
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-10-11 14:03 UTC | newest]
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2020-10-11 13:17 [Bug lto/97368] New: randomly build failure for mesa with lto on armhf pedretti.fabio at gmail dot com
2020-10-11 13:51 ` [Bug c/97368] " pedretti.fabio at gmail dot com
2020-10-11 14:03 ` pedretti.fabio at gmail dot com
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