r10d              138 arch/x86/entry/calling.h 	xorl	%r10d, %r10d	/* nospec r10 */
r10d               51 arch/x86/include/asm/inst.h 	.ifc \r32,%r10d
r10d              101 tools/perf/arch/x86/util/perf_regs.c 	SDT_NAME_REG(r10d, r10),