r11d              139 arch/x86/entry/calling.h 	xorl	%r11d, %r11d	/* nospec r11 */
r11d               54 arch/x86/include/asm/inst.h 	.ifc \r32,%r11d
r11d              104 tools/perf/arch/x86/util/perf_regs.c 	SDT_NAME_REG(r11d, r11),