emitIf           2251 core/CodegenLIR.cpp             emitIf(state, opcode, state->pc+4/*size*/+offset, lhs, lhs+1);
emitIf           2259 core/CodegenLIR.cpp             emitIf(state, opcode, state->pc+4/*size*/+offset, sp, 0);
emitIf            473 core/CodegenLIR.h         void emitIf(FrameState* state, AbcOpcode opcode, int target_off, int lhs, int rhs);