SmiShiftArithmeticRightConstant 665 src/x64/macro-assembler-x64.h void SmiShiftArithmeticRightConstant(Register dst, SmiShiftArithmeticRightConstant 2059 test/cctest/test-macro-assembler-x64.cc __ SmiShiftArithmeticRightConstant(rcx, rcx, shift);