RM                410 src/arm/constants-arm.h RM = 2 << 22,   // Round towards Minus Infinity.
RM                416 src/arm/constants-arm.h kRoundToMinusInf = RM,
RM                530 src/mips/constants-mips.h RM = 3 << 0,  // Round towards Minus Infinity.
RM                536 src/mips/constants-mips.h kRoundToMinusInf = RM