1273       DCHECK(source.IsDoubleStackSlot());  in Move64()
1281     } else if (source.IsDoubleStackSlot()) {  in Move64()
1296     DCHECK(destination.IsDoubleStackSlot()) << destination;  in Move64()
1312       DCHECK(source.IsDoubleStackSlot()) << source;  in Move64()
1489     DCHECK(right.IsDoubleStackSlot());  in GenerateLongComparesAndJumps()
1522       DCHECK(rhs.IsDoubleStackSlot());  in GenerateFPCompare()
2669           } else if (in.IsDoubleStackSlot()) {  in VisitTypeConversion()
2706           } else if (in.IsDoubleStackSlot()) {  in VisitTypeConversion()
2811           } else if (in.IsDoubleStackSlot()) {  in VisitTypeConversion()
2861           if (!in.IsDoubleStackSlot() || !out.IsStackSlot()) {  in VisitTypeConversion()
2914           if (!in.IsDoubleStackSlot() || !out.IsDoubleStackSlot()) {  in VisitTypeConversion()
2922           if (out.IsDoubleStackSlot()) {  in VisitTypeConversion()
3027       } else if (second.IsDoubleStackSlot()) {  in VisitAdd()
3070         DCHECK(second.IsDoubleStackSlot());  in VisitAdd()
3133       } else if (second.IsDoubleStackSlot()) {  in VisitSub()
3176         DCHECK(second.IsDoubleStackSlot());  in VisitSub()
3310         DCHECK(second.IsDoubleStackSlot()) << second;  in VisitMul()
3366         DCHECK(second.IsDoubleStackSlot());  in VisitMul()
3389   } else if (source.IsDoubleStackSlot()) {  in PushOntoFPStack()
3753         DCHECK(second.IsDoubleStackSlot());  in VisitDiv()
4256   } else if (location.IsDoubleStackSlot()) {  in VisitParameterValue()
4411       } else if (right.IsDoubleStackSlot()) {  in VisitCompare()
4421       } else if (right.IsDoubleStackSlot()) {  in VisitCompare()
5817     } else if (destination.IsDoubleStackSlot()) {  in EmitMove()
5832   } else if (source.IsDoubleStackSlot()) {  in EmitMove()
5840       DCHECK(destination.IsDoubleStackSlot()) << destination;  in EmitMove()
5886       if (destination.IsDoubleStackSlot()) {  in EmitMove()
5913         DCHECK(destination.IsDoubleStackSlot()) << destination;  in EmitMove()
5988   } else if (source.IsFpuRegister() && destination.IsDoubleStackSlot()) {  in EmitSwap()
6000   } else if (destination.IsFpuRegister() && source.IsDoubleStackSlot()) {  in EmitSwap()
6012   } else if (destination.IsDoubleStackSlot() && source.IsDoubleStackSlot()) {  in EmitSwap()
6998     } else if (second.IsDoubleStackSlot()) {  in HandleBitwiseOperation()