Defined in 4 files as a macro:
- external/gpl3/gcc/dist/gcc/config/i386/i386.c, line 53087 (as a macro)
- external/gpl3/gcc/dist/gcc/config/mips/mips.c, line 22380 (as a macro)
- external/gpl3/gcc/dist/gcc/config/rs6000/476.h, line 32 (as a macro)
- external/gpl3/gcc/dist/gcc/config/s390/s390.c, line 16351 (as a macro)