__THUNK_BRASL 50 arch/s390/include/asm/nospec-insn.h .macro __THUNK_BRASL r1,r2,r3 __THUNK_BRASL 168 arch/s390/include/asm/nospec-insn.h 559: __DECODE_RRR __THUNK_BRASL,\rsave,\rtarget,\ruse