tag	line	file	source code
FR_REG22	47	include/asm-mips/stackframe.h	#define FR_REG23  ((FR_REG22) + 4)
FR_REG22	128	include/asm-mips/stackframe.h	sw  $22,FR_REG22(sp);       \
FR_REG22	151	include/asm-mips/stackframe.h	lw  $22,FR_REG22(sp);       \