r14d              144 arch/x86/entry/calling.h 	xorl	%r14d, %r14d	/* nospec r14 */
r14d               63 arch/x86/include/asm/inst.h 	.ifc \r32,%r14d
r14d              113 tools/perf/arch/x86/util/perf_regs.c 	SDT_NAME_REG(r14d, r14),