IV32627: INCORRECT INLINE ASM FOR RLDIMI

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Compiling inline ASM using a rldimi instruction is resulting in
    incorrect code generation.  The compiler is replacing the rotate
    instruction with a srawi, and behaviour is changed.
    

Local fix

  • N/A
    

Problem summary

  • PROBLEM DESCRIPTION:
    Incorrect internal translation of inline rldimi ASM
    instruction.
    
    USERS AFFECTED:
    Users that compile source with inline ASM instruction rldimi.
    

Problem conclusion

  • A fix was made to the rldimi mask translation.  The instruction
    is now interpreted correctly.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV32627

  • Reported component name

    XL C/C++ AIX

  • Reported component ID

    5724X1300

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-11-27

  • Closed date

    2013-02-07

  • Last modified date

    2013-02-08

Fix information

  • Fixed component name

    XL C FOR AIX

  • Fixed component ID

    5724X1200

Applicable component levels

  • RB10 PSY U857980

       UP C



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Document information


More support for:

XL C for AIX

Software version:

11.1

Reference #:

IV32627

Modified date:

2013-02-08

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