Bug 223754 - js-wasm-js-varying-arities.js fails on Wasm-eager with no CJIT on arm64e
Summary: js-wasm-js-varying-arities.js fails on Wasm-eager with no CJIT on arm64e
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Saam Barati
URL:
Keywords: InRadar
Depends on:
Blocks: 223755
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Reported: 2021-03-25 11:44 PDT by Saam Barati
Modified: 2021-04-01 11:45 PDT (History)
1 user (show)

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Description Saam Barati 2021-03-25 11:44:37 PDT 
Might also fail on x86, not sure, I didn't try.

jsc --thresholdForJITAfterWarmUp=10 --thresholdForJITSoon=10 --thresholdForOptimizeAfterWarmUp=20 --thresholdForOptimizeAfterLongWarmUp=20 --thresholdForOptimizeSoon=20 --thresholdForFTLOptimizeAfterWarmUp=20 --thresholdForFTLOptimizeSoon=20 --thresholdForOMGOptimizeAfterWarmUp=20 --thresholdForOMGOptimizeSoon=20 --maximumEvalCacheableSourceLength=150000 --useEagerCodeBlockJettisonTiming=true --repatchBufferingCountdown=0 --useConcurrentJIT=0 -m js-wasm-js-varying-arities.js
Comment 1 Saam Barati 2021-03-25 16:30:34 PDT 
Seems to be arm64 specific.
Comment 2 Saam Barati 2021-03-25 17:35:04 PDT 
Looks to be a DFG bug
Comment 3 Saam Barati 2021-03-25 18:43:34 PDT 
Might also be a GC bug.
Comment 4 Radar WebKit Bug Importer 2021-04-01 11:45:18 PDT 
<rdar://problem/76113924>