FixedDoubleLiveRangeFor  703 src/lithium-allocator.cc     return FixedDoubleLiveRangeFor(operand->index());
FixedDoubleLiveRangeFor  965 src/lithium-allocator.cc               LiveRange* range = FixedDoubleLiveRangeFor(i);
FixedDoubleLiveRangeFor  586 src/lithium-allocator.h   LiveRange* FixedDoubleLiveRangeFor(int index);