__THUNK_PROLOG_BR   34 arch/s390/include/asm/nospec-insn.h 	.macro __THUNK_PROLOG_BR r1,r2
__THUNK_PROLOG_BR  142 arch/s390/include/asm/nospec-insn.h 	__DECODE_RR __THUNK_PROLOG_BR,\reg,\ruse