LI77114: INTERNAL COMPILER ERROR WHEN USING -O2

April 2013 Update for XL C/C++ for Linux, V12.1
XL C/C++ for Linux Fix Pack 8 (October 2015 Update) for 12.1
December 2012 Update for XL C/C++ for Linux, V12.1
XL C/C++ for Linux Fix Pack 4 (October 2013 Update) for 12.1
XL C/C++ for Linux Fix Pack 5 (December 2013 Update) for 12.1
XL C/C++ for Linux Fix Pack 6 (February 2014 Update) for 12.1
XL C/C++ for Linux Fix Pack 7 (May 2014 Update) for 12.1

APAR status

• Closed as program error.

Error description

• Internal Compiler error when using -O2.
  

Local fix

• Use no optimization or -qnoinline.
  

Problem summary

• USERS AFFECTED:
  Users who use array element initialization with temporary
  objects are affected by this issue.
  
  PROBLEM DESCRIPTION:
  The compiler abends during bracelist ininitialization of an
  array element.
  

Problem conclusion

• The compiler has been fixed to allow bracelist initialization
  of array elements when element initialization introduces a
  temporary object.
  

Temporary fix

Comments

APAR Information

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

  LI77046

• 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

• RC10 PSN LI77046

     UP06/09/13