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Issue 688123 link

Starred by 1 user

Issue metadata

Status: Fixed
Owner: ----
Closed: Feb 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 3
Type: Bug



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CrWinClangLLD bot is failing to link

Project Member Reported by h...@chromium.org, Feb 2 2017

Issue description

For example:
https://build.chromium.org/p/chromium.fyi/builders/CrWinClangLLD/builds/5007/steps/compile/logs/stdio

FAILED: app_shell_unittests.exe app_shell_unittests.exe.pdb 
cmd /c C:/b/depot_tools/python276_bin/python.exe ../../build/toolchain/win/tool_wrapper.py delete-file ./app_shell_unittests.exe.pdb && C:/b/depot_tools/python276_bin/python.exe ../../build/toolchain/win/tool_wrapper.py link-wrapper environment.x86 False ../../third_party/llvm-build/Release+Asserts/bin/lld-link.exe /nologo /OUT:./app_shell_unittests.exe /PDB:./app_shell_unittests.exe.pdb @./app_shell_unittests.exe.rsp
Wrote crash dump file "C:\Users\CHROME~1\AppData\Local\Temp\lld-link.exe-df0d30.dmp"

#0 0x0000000140b69b34 (C:\b\c\b\CrWinClangLLD\src\third_party\llvm-build\Release+Asserts\bin\lld-link.exe+0x16f9b34)

#1 0x0000000140683814 (C:\b\c\b\CrWinClangLLD\src\third_party\llvm-build\Release+Asserts\bin\lld-link.exe+0x1213814)

...


The bot has been mostly red for a while.
 
Is that the LTO bot?

Comment 2 by h...@chromium.org, Feb 2 2017

D'oh it is.
Look at me tripping over my own bot configs :-/

I don't think it's a priority making this work right now. Maybe we should turn it back to non-LTO in the meantime? And then re-purpose as a ThinTLO bot when Bob has that working?
If nobody's using the bot's results atm and it's confusing, switching it back sgtm.
Project Member

Comment 5 by bugdroid1@chromium.org, Feb 3 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3ba9c67e210df1f039f93548c1ad5bb2dfe3a945

commit 3ba9c67e210df1f039f93548c1ad5bb2dfe3a945
Author: hans <hans@chromium.org>
Date: Fri Feb 03 03:43:23 2017

Turn off LTO again for Official Win/Clang LLD builds

We're not working on this config at the moment, so having a red buildbot
testing it is just waste of cycles.

BUG= 688123 , 598772

Review-Url: https://codereview.chromium.org/2677593002
Cr-Commit-Position: refs/heads/master@{#447910}

[modify] https://crrev.com/3ba9c67e210df1f039f93548c1ad5bb2dfe3a945/build/config/compiler/BUILD.gn

Comment 6 by h...@chromium.org, Feb 3 2017

Status: Fixed (was: Available)
The bot is green now.

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