Defined in 4 files as a macro:
- external/gpl3/gcc/dist/gcc/config/avr/avr.h, line 281 (as a macro)
- external/gpl3/gcc/dist/gcc/config/bfin/bfin.h, line 621 (as a macro)
- external/gpl3/gcc/dist/gcc/config/cris/cris.h, line 565 (as a macro)
- external/gpl3/gcc/dist/gcc/config/rl78/rl78.h, line 384 (as a macro)