[Webkit-unassigned] [Bug 46095] New: MacroAssemblerARM generates unaligned loads

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=46095

           Summary: MacroAssemblerARM generates unaligned loads
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Other
               URL: http://acid3.acidtests.org
        OS/Version: Other
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: dtapuska at rim.com
                CC: staikos at kde.org, loki at webkit.org


While running acid3.acidtests.org on a ARMv5 processor 

a ldr r8,[r1, #7] will be generated
This instruction should be ldrb r8,[r1, #7]

The problem code is the set8 and setTest8 implementations call load32 where they should be calling load8.

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