f21               175 arch/ia64/include/uapi/asm/ptrace.h 	struct ia64_fpreg f21;		/* preserved */
f21               143 arch/ia64/kernel/asm-offsets.c 	DEFINE(IA64_SWITCH_STACK_F21_OFFSET, offsetof (struct switch_stack, f21));
f21                49 arch/ia64/kernel/entry.h 	.spillsp f20,SW(F20)+16+(off); .spillsp f21,SW(F21)+16+(off);		\
f21               239 arch/ia64/kernel/unaligned.c 	RSW(f20), RSW(f21), RSW(f22), RSW(f23), RSW(f24),
f21               123 arch/mips/include/asm/asmmacro.h 	sdc1	$f21, THREAD_FPR21(\thread)
f21               182 arch/mips/include/asm/asmmacro.h 	ldc1	$f21, THREAD_FPR21(\thread)
f21                58 arch/mips/include/asm/fpregdef.h #define fs0f	$f21
f21                95 arch/mips/include/asm/fpregdef.h #define ft9	$f21
f21                21 tools/testing/selftests/powerpc/include/fpu_asm.h 	stfd	f21,(stack_size + STACK_FRAME_MIN_SIZE - 80)(%r1); \
f21                41 tools/testing/selftests/powerpc/include/fpu_asm.h 	lfd	f21,(stack_size + STACK_FRAME_MIN_SIZE - 80)(%r1); \
f21                62 tools/testing/selftests/powerpc/include/fpu_asm.h 	lfd	f21,56(r3)