[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-11-24 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

Kubilay Kocak  changed:

   What|Removed |Added

   Assignee|toolch...@freebsd.org   |d...@freebsd.org
  Flags||mfc-stable12+,
   ||mfc-stable11+

--- Comment #12 from Kubilay Kocak  ---
^Triage: Re-classify (base), track merges, assign to committer that resolved

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-11-24 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

Kubilay Kocak  changed:

   What|Removed |Added

  Flags|maintainer-feedback?(java@F |
   |reeBSD.org) |
Product|Ports & Packages|Base System
Version|Latest  |CURRENT
  Component|Individual Port(s)  |bin
 CC||toolch...@freebsd.org

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-11-17 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

Dimitry Andric  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|Open|Closed

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-11-17 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

--- Comment #11 from commit-h...@freebsd.org ---
A commit references this bug:

Author: dim
Date: Mon Nov 18 07:04:59 UTC 2019
New revision: 354803
URL: https://svnweb.freebsd.org/changeset/base/354803

Log:
  MFC r354724:

  Merge commit 5bbb604bb from llvm git (by Craig Topper):

[InstCombine] Disable some portions of foldGEPICmp for GEPs that
return a vector of pointers. Fix other portions.

llvm-svn: 370114

  This should fix instances of 'Assertion failed: (isa(Val) &&
  "cast() argument of incompatible type!"), function cast, file
  /usr/src/contrib/llvm/include/llvm/Support/Casting.h, line 255', when
  building openjdk8 for aarch64 and armv7.

  Reported by:  jbeich
  PR:   236566

Changes:
_U  stable/11/
  stable/11/contrib/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
_U  stable/12/
  stable/12/contrib/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-11-14 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

--- Comment #10 from commit-h...@freebsd.org ---
A commit references this bug:

Author: dim
Date: Fri Nov 15 06:56:25 UTC 2019
New revision: 354724
URL: https://svnweb.freebsd.org/changeset/base/354724

Log:
  Merge commit 5bbb604bb from llvm git (by Craig Topper):

[InstCombine] Disable some portions of foldGEPICmp for GEPs that
return a vector of pointers. Fix other portions.

llvm-svn: 370114

  This should fix instances of 'Assertion failed: (isa(Val) &&
  "cast() argument of incompatible type!"), function cast, file
  /usr/src/contrib/llvm/include/llvm/Support/Casting.h, line 255', when
  building openjdk8 for aarch64 and armv7.

  Reported by:  jbeich
  PR:   236566
  MFC after:3 days

Changes:
  head/contrib/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-11-14 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

--- Comment #9 from Dimitry Andric  ---
(In reply to Kyle Evans from comment #8)
I've found that upstream's https://reviews.llvm.org/rL370114 appears to fix
this, but I'm waiting for a little while for confirmation from the author.

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-11-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

Kyle Evans  changed:

   What|Removed |Added

 CC||kev...@freebsd.org

--- Comment #8 from Kyle Evans  ---
Any chance we can come up with a reasonable workaround for this based on what's
done? This did not get fixed for clang9.

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-05-09 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

mikael.uran...@gmail.com changed:

   What|Removed |Added

 CC||mikael.uran...@gmail.com

--- Comment #7 from mikael.uran...@gmail.com ---
(In reply to Jan Beich from comment #6)
Only the jvm and a small part of the jdk needs a c++ compiler, qemu won't add
much time to the build.

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-05-08 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

--- Comment #6 from Jan Beich  ---
Comment on attachment 203870
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=203870
jdk-use-ports-clang.patch

devel/llvm* bypass native-xtools which makes cross-builds (via
qemu-user-static) very slow. I'd prefer __attribute__((optnone)) limited to the
affected function or -O1 limited to the affected file.

Besides, armv7 needs the workaround as well.

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-04-21 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

Greg V  changed:

   What|Removed |Added

 CC||greg@unrelenting.technology

--- Comment #5 from Greg V  ---
Created attachment 203870
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=203870=edit
jdk-use-ports-clang.patch

For now it's possible to use clang from ports, which has assertions disabled
(as it should be — LLVM officially does not enable them in production).

I tested the resulting build with the Clojure REPL, works fine.

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-03-17 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

Kubilay Kocak  changed:

   What|Removed |Added

   See Also||https://bugs.llvm.org/show_
   ||bug.cgi?id=41117
   Keywords|needs-qa|crash
   Severity|Affects Only Me |Affects Some People

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-03-17 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

Dimitry Andric  changed:

   What|Removed |Added

 Status|New |Open
 CC||d...@freebsd.org

--- Comment #4 from Dimitry Andric  ---
Reproduced, minimized and submitted upstream here:

https://bugs.llvm.org/show_bug.cgi?id=41117

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[Bug 236566] java/openjdk8: clang 8 crashes during build on aarch64 and armv7 (blocks 647 ports)

2019-03-15 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236566

Jan Beich  changed:

   What|Removed |Added

Summary|java/openjdk8: clang 8  |java/openjdk8: clang 8
   |crashes during build on |crashes during build on
   |aarch64 (blocks 647 ports)  |aarch64 and armv7 (blocks
   ||647 ports)

--- Comment #3 from Jan Beich  ---
Ditto armv7.

$ poudriere jail -cj head-armv7 -x -a arm.armv7 -v head -m svn+https
$ poudriere testport -j head-armv7 java/openjdk8
[...]
Compiling
/usr/ports/java/openjdk8/work/openjdk/hotspot/src/share/vm/oops/instanceKlass.cpp
Assertion failed: (isa(Val) && "cast() argument of incompatible type!"),
function cast, file /usr/src/contrib/llvm/include/llvm/Support/Casting.h, line
255.
c++: error: unable to execute command: Abort trap (core dumped)
c++: error: clang frontend command failed due to signal (use -v to see
invocation)
FreeBSD clang version 8.0.0 (branches/release_80 355677) (based on LLVM 8.0.0)
Target: armv7-unknown-freebsd13.0-gnueabihf
Thread model: posix
InstalledDir: /usr/bin

http://www.ipv6proxy.net/go.php?u=http://beefy16.nyi.freebsd.org/data/head-armv7-default/p495681_s345110/logs/errors/openjdk8-8.202.8.log

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