r59               165 arch/arc/include/asm/entry-arcv2.h 	ST2	r58, r59, PT_sp + 12
r59               193 arch/arc/include/asm/entry-arcv2.h 	LD2	r58, r59, PT_sp + 12
r59                92 arch/arc/include/asm/ptrace.h 	unsigned long r58, r59;	/* ACCL/ACCH used by FPU / DSP MPY */
r59                53 arch/arc/include/uapi/asm/ptrace.h 	unsigned long r30, r58, r59;