783   DCHECK(instr->representation().IsDouble());  in DoArithmeticD()
784   DCHECK(instr->left()->representation().IsDouble());  in DoArithmeticD()
785   DCHECK(instr->right()->representation().IsDouble());  in DoArithmeticD()
880   } else if (instr->representation().IsDouble()) {  in DoAdd()
987   if (r.IsInteger32() || r.IsSmi() || r.IsDouble()) {  in DoBranch()
1109     if (to.IsDouble()) {  in DoChange()
1138   } else if (from.IsDouble()) {  in DoChange()
1179       DCHECK(to.IsDouble());  in DoChange()
1241   if (input_rep.IsDouble()) {  in DoClampToUint8()
1274     DCHECK(r.IsDouble());  in DoCompareNumericAndBranch()
1275     DCHECK(instr->left()->representation().IsDouble());  in DoCompareNumericAndBranch()
1276     DCHECK(instr->right()->representation().IsDouble());  in DoCompareNumericAndBranch()
1334   } else if (r.IsDouble()) {  in DoConstant()
1444   } else if (instr->representation().IsDouble()) {  in DoDiv()
1693     if (instr->representation().IsDouble()) {  in DoLoadKeyed()
1717            (instr->representation().IsDouble() &&  in DoLoadKeyed()
1848     DCHECK(instr->representation().IsDouble());  in DoMathMinMax()
1849     DCHECK(instr->left()->representation().IsDouble());  in DoMathMinMax()
1850     DCHECK(instr->right()->representation().IsDouble());  in DoMathMinMax()
1914   } else if (instr->representation().IsDouble()) {  in DoMod()
1974   } else if (instr->representation().IsDouble()) {  in DoMul()
2007   DCHECK(instr->representation().IsDouble());  in DoPower()
2011   DCHECK(instr->left()->representation().IsDouble());  in DoPower()
2016   } else if (exponent_type.IsDouble()) {  in DoPower()
2055   DCHECK(value->representation().IsDouble());  in DoDoubleBits()
2358            (instr->value()->representation().IsDouble() &&  in DoStoreKeyed()
2366   } else if (instr->value()->representation().IsDouble()) {  in DoStoreKeyed()
2405       instr->field_representation().IsDouble()) {  in DoStoreNamedField()
2502   } else if (instr->representation().IsDouble()) {  in DoSub()
2596         if (!r.IsDouble()) result = AssignEnvironment(result);  in DoUnaryMathOperation()
2601       DCHECK(instr->representation().IsDouble());  in DoUnaryMathOperation()
2602       DCHECK(instr->value()->representation().IsDouble());  in DoUnaryMathOperation()
2613       DCHECK(instr->value()->representation().IsDouble());  in DoUnaryMathOperation()
2619         DCHECK(instr->representation().IsDouble());  in DoUnaryMathOperation()
2625       DCHECK(instr->representation().IsDouble());  in DoUnaryMathOperation()
2626       DCHECK(instr->value()->representation().IsDouble());  in DoUnaryMathOperation()
2632       DCHECK(instr->representation().IsDouble());  in DoUnaryMathOperation()
2633       DCHECK(instr->value()->representation().IsDouble());  in DoUnaryMathOperation()
2638       DCHECK(instr->value()->representation().IsDouble());  in DoUnaryMathOperation()
2645         DCHECK(instr->representation().IsDouble());  in DoUnaryMathOperation()
2651       DCHECK(instr->value()->representation().IsDouble());  in DoUnaryMathOperation()
2657       DCHECK(instr->representation().IsDouble());  in DoUnaryMathOperation()
2658       DCHECK(instr->value()->representation().IsDouble());  in DoUnaryMathOperation()