[Issue 6459] New: Inline assembler does not work well for 64 bit registers R8..R15

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=6459

           Summary: Inline assembler does not work well for 64 bit
                    registers R8..R15
           Product: D
           Version: D1
          Platform: x86_64
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: grahamc001uk at yahoo.co.uk


--- Comment #0 from Graham <grahamc001uk at yahoo.co.uk> 2011-08-09 04:49:51 PDT ---
The inline assembler does not work very well if the registers R8..R15 are used.

Some instructions such as mov RAX,[RBX+1*R13] generate working code.

The compiler does not accept mov RAX,[R13]

Other variations such as mov RAX,[0+1*R11] generate the wrong code (generates
an instruction for RBX instead of R11).

Compiler version:
DMD64 D Compiler v1.069

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