src/share/vm/utilities/macros.hpp

rev 4899 : 8019973: PPC64 (part 11): Fix IA64 preprocessor conditionals on AIX.
Summary: On AIX 7.1 systemcfg.h defines IA64 unconditionally, so test for !AIX where IA64 is used. Clean up old gcc bug workaround (ATTR) and includes in forte.cpp.

*** 318,328 ****
  #else
  #define IA32_ONLY(code)
  #define NOT_IA32(code) code
  #endif
  
! #ifdef IA64
  #define IA64_ONLY(code) code
  #define NOT_IA64(code)
  #else
  #define IA64_ONLY(code)
  #define NOT_IA64(code) code
--- 318,332 ----
  #else
  #define IA32_ONLY(code)
  #define NOT_IA32(code) code
  #endif
  
! // This is a REALLY BIG HACK, but on AIX <sys/systemcfg.h> unconditionally defines IA64.
! // At least on AIX 7.1 this is a real problem because 'systemcfg.h' is indirectly included
! // by 'pthread.h' and other common system headers.
! 
! #if defined(IA64) && !defined(AIX)
  #define IA64_ONLY(code) code
  #define NOT_IA64(code)
  #else
  #define IA64_ONLY(code)
  #define NOT_IA64(code) code