IBM Support

IV60939: IMPROVING EFFICIENCY OF __RDLAM ROUTINE

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • The compiler did not provide an opportunity to fold the RN8 and
    N instruction when their mask are overlaped.
    

Local fix

  • N/A
    

Problem summary

  • The compiler did not provide an opportunity to fold the RN8 and
    N instruction when their mask are overlaped.
    

Problem conclusion

  • The fix is done.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV60939

  • Reported component name

    XL C/C++ FOR AI

  • Reported component ID

    5725C7200

  • Reported release

    C10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-05-27

  • Closed date

    2014-07-18

  • Last modified date

    2014-07-18

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    LI78137 IV65310 LI78256

Fix information

  • Fixed component name

    XL C FOR AIX

  • Fixed component ID

    5725C7100

Applicable component levels



Document information

More support for: XL C for AIX
Compiler

Software version: 12.1

Reference #: IV60939

Modified date: 18 July 2014