GetLastGap       1141 src/lithium-allocator.cc         gap = GetLastGap(pred);
GetLastGap       1273 src/lithium-allocator.cc       LGap* gap = GetLastGap(phi->block()->predecessors()->at(0));
GetLastGap        589 src/lithium-allocator.h   LGap* GetLastGap(HBasicBlock* block);