Thread overview
[Issue 7351] New: Possible asm bug: bad type/size of operands 'xadd'
Jan 24, 2012
Walter Bright
January 23, 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7351

           Summary: Possible asm bug: bad type/size of operands 'xadd'
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: siegelords_abode@yahoo.com


--- Comment #0 from siegelords_abode@yahoo.com 2012-01-22 21:27:26 PST ---
When compiled with dmd 2.057 on 64 bit Linux OS the following code gives an error:

void main()
{
    asm
    {
        xadd qword ptr [RAX],RDX;
    }
}

test.d(5): bad type/size of operands 'xadd'

LDC2 compiles that code fine on the same system. I don't know enough assembly to tell who is wrong.

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January 24, 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7351



--- Comment #1 from github-bugzilla@puremagic.com 2012-01-24 13:39:16 PST ---
Commit pushed to https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/116fbd90a28ea6203fb1965f7dfebf2f08ed0afb fix Issue 7351 - Possible asm bug: bad type/size of operands 'xadd'

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--- Comment #1 from github-bugzilla@puremagic.com 2012-01-24 13:39:16 PST ---
Commit pushed to https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/116fbd90a28ea6203fb1965f7dfebf2f08ed0afb fix Issue 7351 - Possible asm bug: bad type/size of operands 'xadd'

--- Comment #2 from github-bugzilla@puremagic.com 2012-01-24 13:39:30 PST ---
Commit pushed to https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/067f67a7efa04c21ddbb49eb919a97fd481f4469 fix Issue 7351 - Possible asm bug: bad type/size of operands 'xadd'

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January 24, 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7351


Walter Bright <bugzilla@digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


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