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LI77951: INTERNAL COMPILER ERROR IN XLCCODE

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • The compiler produces an internal compiler error when using the
    -v option; and hangs without -v for a large test case.
    

Local fix

  • N/A
    

Problem summary

  • USERS AFFECTED:
    Users with vector asm code are affected by this issue.
    
    PROBLEM DESCRIPTION:
    The compiler produces an internal compiiler error in the
    backend due to a missing store in the intermediate file
    generated from the compiler frontend.
    

Problem conclusion

  • The compiler now correctly inserts the missing store in the
    intermediate file. This additional store ensures that
    uninitialized variables are not being loaded.
    

Temporary fix

Comments

APAR Information

  • APAR number

    LI77951

  • Reported component name

    XL C/C++ FOR LI

  • Reported component ID

    5725C7300

  • Reported release

    C10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-04-30

  • Closed date

    2014-04-30

  • Last modified date

    2014-04-30

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

    IV55047

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

Fix information

  • Fixed component name

    XL C/C++ FOR LI

  • Fixed component ID

    5725C7300

Applicable component levels



Document information

More support for: XL C/C++ for Linux
Compiler

Software version: 12.1

Reference #: LI77951

Modified date: 30 April 2014