Bug 206010 – 1924 pre-existing JSC test failures on JSC ARMv7 and MIPSEL EWSes

• Status: RESOLVED
• Resolution: FIXED
• Component: JavaScriptCore

[Aakash Jain]

JSC ARMv7 and MIPSEL EWSes have 1924 pre-existing JSC test failures. This is slowing down these queues.

e.g.:
https://ews-build.webkit.org/#/builders/25/builds/6210
https://ews-build.webkit.org/#/builders/26/builds/6069

[Paulo Matos]

This is a tricky one. After the breaking patch (bug 205232) from Keith on the 23rd, 32bit wouldn't build. 

I therefore disabled jit compilation with -DENABLE_JIT=OFF and for testing --no-jit-stress-tests.

However, a many tests seem to stack overflow or have a few other issues without JITting. These are the failures we are seeing here. They are not bugs per se afaict. Disabling them until we can merge a fix for 32bits of Keith's patch is currently my only idea, but it's a lot of tests so I was trying to avoid that.

[Paulo Matos]

Caio is fixing this under bug 203563.

[Aakash Jain]

There are now 9587 pre-existing JSC test failures on ARMv7, e.g.: https://ews-build.webkit.org/#/builders/26/builds/6778, https://ews-build.webkit.org/#/builders/26/builds/6734


Tests on MIPSEL queue are failing/getting-stuck, e.g.: https://ews-build.webkit.org/#/builders/25/builds/6756/steps/9/logs/stdio

[Caio Lima]

(In reply to Aakash Jain from comment #3)
> There are now 9587 pre-existing JSC test failures on ARMv7, e.g.:
> https://ews-build.webkit.org/#/builders/26/builds/6778,
> https://ews-build.webkit.org/#/builders/26/builds/6734
> 
> 

This means we are failing every tests. Patch to fix it is under way on https://bugs.webkit.org/show_bug.cgi?id=206404

[Aakash Jain]

ARMv7 looks much better now with ~15 failures, e.g.: https://ews-build.webkit.org/#/builders/26/builds/6900

However, MIPSEL is still failing terribly, e.g.: https://ews-build.webkit.org/#/builders/25/builds/7001

[Paulo Matos]

@Aakash, I am now working on mips.

[Paulo Matos]

This has now been fixed and both ARMv7 and MIPSel are green with JIT enabled since r257466 (bug 208196).

Closing this.