Defined in 5 files as a macro:
- contrib/gcc/config/ia64/ia64.h, line 246 (as a macro)
- contrib/gcc/config/mips/mips.h, line 1070 (as a macro)
- contrib/gcc/config/rs6000/rs6000.h, line 1794 (as a macro)
- contrib/gcc/config/s390/s390.h, line 776 (as a macro)
- contrib/gcc/stor-layout.c, line 163 (as a macro)