There is a race with the compiler thread and the main thread with result profiles

[Saam Barati]

...

[Saam Barati]

Created attachment 276239 [details]
patch

[WebKit Commit Bot]

Comment on attachment 276239 [details]
patch

Clearing flags on attachment: 276239

Committed r199376: <http://trac.webkit.org/changeset/199376>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[David Kilzer (:ddkilzer)]

This caused the Windows Debug builds to fail:

<https://build.webkit.org/builders/Apple%20Win%20Debug%20(Build)?numbuilds=50>

C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode\CodeBlock.cpp(4238): error C2039: 'isLocked': is not a member of 'WTF::NoLock' [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj]
  C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\ForwardingHeaders\wtf/NoLock.h(33): note: see declaration of 'WTF::NoLock'
C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode\CodeBlock.cpp(4256): error C2039: 'isLocked': is not a member of 'WTF::NoLock' [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj]
  C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\ForwardingHeaders\wtf/NoLock.h(33): note: see declaration of 'WTF::NoLock'

However, I'm not sure why only Windows Debug builds are failing, and not any other platform.

[David Kilzer (:ddkilzer)]

(In reply to comment #4)
> This caused the Windows Debug builds to fail:
> 
> <https://build.webkit.org/builders/
> Apple%20Win%20Debug%20(Build)?numbuilds=50>
> 
> C:\cygwin\home\buildbot\slave\win-
> debug\build\Source\JavaScriptCore\bytecode\CodeBlock.cpp(4238): error C2039:
> 'isLocked': is not a member of 'WTF::NoLock'
> [C:\cygwin\home\buildbot\slave\win-
> debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj]
>  
> C:\cygwin\home\buildbot\slave\win-
> debug\build\WebKitBuild\Debug\DerivedSources\ForwardingHeaders\wtf/NoLock.
> h(33): note: see declaration of 'WTF::NoLock'
> C:\cygwin\home\buildbot\slave\win-
> debug\build\Source\JavaScriptCore\bytecode\CodeBlock.cpp(4256): error C2039:
> 'isLocked': is not a member of 'WTF::NoLock'
> [C:\cygwin\home\buildbot\slave\win-
> debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj]
>  
> C:\cygwin\home\buildbot\slave\win-
> debug\build\WebKitBuild\Debug\DerivedSources\ForwardingHeaders\wtf/NoLock.
> h(33): note: see declaration of 'WTF::NoLock'
> 
> However, I'm not sure why only Windows Debug builds are failing, and not any
> other platform.

And 32-bit JSC (BuildAndTest) and LLInt CLoop (BuildAndTest) also fail to build due to the same error:

<https://build.webkit.org/builders/Apple%20El%20Capitan%2032-bit%20JSC%20(BuildAndTest)?numbuilds=50>
<https://build.webkit.org/builders/Apple%20El%20Capitan%20LLINT%20CLoop%20(BuildAndTest)?numbuilds=50>

<https://build.webkit.org/builders/Apple%20Yosemite%2032-bit%20JSC%20(BuildAndTest)?numbuilds=50>
<https://build.webkit.org/builders/Apple%20Yosemite%20LLINT%20CLoop%20(BuildAndTest)?numbuilds=50>

/Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/bytecode/CodeBlock.cpp:4238:19: error: no member named 'isLocked' in 'WTF::NoLock'
/Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/bytecode/CodeBlock.cpp:4256:19: error: no member named 'isLocked' in 'WTF::NoLock'

[Saam Barati]

Build should be fixed by:
http://trac.webkit.org/changeset/199384

[David Kilzer (:ddkilzer)]

<rdar://problem/24718895>