[Webkit-unassigned] [Bug 128910] New: The new tricky-array-bounds-checks.js fails if DFG JIT is disabled

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=128910

           Summary: The new tricky-array-bounds-checks.js fails if DFG JIT
                    is disabled
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ossy at webkit.org
                CC: fpizlo at apple.com, mhahnenberg at apple.com
            Blocks: 125433


new tricky-array-bounds-checks.js introduced in http://trac.webkit.org/changeset/164059
and fails from the beginning if DFG JIT is disabled. Doesn't matter if DFG is disabled
with compile time or runtime option.

stress/tricky-array-bounds-checks.js.always-trigger-copy-phase: Exception: Error: bad result for trick: ,,,false
stress/tricky-array-bounds-checks.js.default: Exception: Error: bad result for trick: ,,,false
stress/tricky-array-bounds-checks.js.no-llint: Exception: Error: bad result for trick: ,,,false
stress/tricky-array-bounds-checks.js.no-cjit-validate-phases: Exception: Error: bad result for trick: ,,,false
stress/tricky-array-bounds-checks.js.default: ERROR: Unexpected exit code: 3
stress/tricky-array-bounds-checks.js.always-trigger-copy-phase: ERROR: Unexpected exit code: 3
stress/tricky-array-bounds-checks.js.no-llint: ERROR: Unexpected exit code: 3
stress/tricky-array-bounds-checks.js.dfg-eager: Exception: Error: bad result for trick: ,,,false
stress/tricky-array-bounds-checks.js.dfg-eager-no-cjit-validate: Exception: Error: bad result for trick: ,,,false
stress/tricky-array-bounds-checks.js.no-cjit-validate-phases: ERROR: Unexpected exit code: 3
stress/tricky-array-bounds-checks.js.dfg-eager: ERROR: Unexpected exit code: 3
stress/tricky-array-bounds-checks.js.dfg-eager-no-cjit-validate: ERROR: Unexpected exit code: 3
8352/8352 (failed 6)                         

** The following JSC stress test failures have been introduced:
    stress/tricky-array-bounds-checks.js.default
    stress/tricky-array-bounds-checks.js.no-llint
    stress/tricky-array-bounds-checks.js.always-trigger-copy-phase
    stress/tricky-array-bounds-checks.js.no-cjit-validate-phases
    stress/tricky-array-bounds-checks.js.dfg-eager
    stress/tricky-array-bounds-checks.js.dfg-eager-no-cjit-validate

Results for JSC stress tests:
    6 failures found.

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