1464817 - Many WebAssembly.Global errors when Gecko 62 becomes late beta

Status: RESOLVED FIXED

(Core :: JavaScript Engine: JIT, defect, P1)

Description

[Cristina Coroiu [:ccoroiu]]

[Tracking Requested - why for this release]:

This failure started on today's late beta simulations: 
https://treeherder.mozilla.org/#/jobs?repo=try&revision=4c7a399c9f4a06be5e3063f6c55252bf7cc13b1a&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=retry&filter-resultStatus=usercancel&filter-resultStatus=runnable&selectedJob=180554434

This is the failure message: 
TEST-UNEXPECTED-FAIL | tests/jit-test/jit-test/tests/wasm/spec/jsapi.js | /builds/worker/workspace/build/tests/jit-test/jit-test/lib/wasm-testharness.js:31:15 Error: 'WebAssembly.Global' data property: FAIL. (code 3, args "") [0.1 s]

Comment 1

[Julian Seward [:jseward]]

I _believe_ this problem will go away when WebAssembly.Global is enabled
by default.  This will happen when bug 1464656 lands, which should be
within the next few hours.  Then we can come back to this and see if it
is fixed.

Comment 2

[Nicolas B. Pierron [:nbp]]

Do we still have this issue now that bug 1464656 landed?

Comment 3

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Issue has been fixed according to today's late beta simulation: https://treeherder.mozilla.org/#/jobs?repo=try&revision=0a4c5e240f48949d2d602f85cc7422e134484549&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=retry&filter-resultStatus=usercancel&filter-resultStatus=runnable&selectedJob=180703264

Comment 4

[Liz Henry (:lizzard) (relman/hg->git project)]

Tracking in case this reopens.