msub              301 arch/arm64/include/asm/insn.h __AARCH64_INSN_FUNCS(msub,	0x7FE08000, 0x1B008000)
msub             1455 arch/mips/math-emu/cp1emu.c DEF3OP(msub, sp, ieee754sp_mul, ieee754sp_sub, );
msub             1459 arch/mips/math-emu/cp1emu.c DEF3OP(msub, dp, ieee754dp_mul, ieee754dp_sub, );