roundsd          1007 src/ia32/assembler-ia32.h   void roundsd(XMMRegister dst, XMMRegister src, RoundingMode mode);
roundsd          3168 src/ia32/lithium-codegen-ia32.cc     __ roundsd(xmm_scratch, input_reg, Assembler::kRoundDown);
roundsd          1376 src/x64/assembler-x64.h   void roundsd(XMMRegister dst, XMMRegister src, RoundingMode mode);
roundsd          3045 src/x64/lithium-codegen-x64.cc     __ roundsd(xmm_scratch, input_reg, Assembler::kRoundDown);