Defined in 4 files as a macro:
- external/gpl3/gcc/dist/gcc/config/rs6000/linux.h, line 102 (as a macro)
- external/gpl3/gcc/dist/gcc/config/rs6000/linux64.h, line 604 (as a macro)
- external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h, line 585 (as a macro)
- external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.h, line 1816 (as a macro)