Usat             3638 src/arm/macro-assembler-arm.cc   Usat(output_reg, 8, Operand(input_reg));
Usat              157 src/arm/macro-assembler-arm.h   void Usat(Register dst, int satpos, const Operand& src,
Usat             3967 src/arm/stub-cache-arm.cc       __ Usat(r5, 8, Operand(r5));