233   bool diffCallSites(const CallBase &L, const CallBase &R, bool Complain) {  in diffCallSites()  argument
236       if (Complain) Engine.log("called functions differ");  in diffCallSites()
240       if (Complain) Engine.log("argument counts differ");  in diffCallSites()
245         if (Complain)  in diffCallSites()
253   bool diff(const Instruction *L, const Instruction *R, bool Complain,  in diff()  argument
259       if (Complain) Engine.log("different instruction types");  in diff()
266         if (Complain) Engine.log("different predicates");  in diff()
270       return diffCallSites(cast<CallInst>(*L), cast<CallInst>(*R), Complain);  in diff()
278           if (Complain) Engine.log("different phi types");  in diff()
284         if (Complain)  in diff()
295           if (Complain)  in diff()
307       if (diffCallSites(LI, RI, Complain))  in diff()
320         if (Complain)  in diff()
330       if (diffCallSites(LI, RI, Complain))  in diff()
341         if (Complain) Engine.log("branch conditionality differs");  in diff()
347           if (Complain) Engine.log("branch conditions differ");  in diff()
359         if (Complain) Engine.log("indirectbr # of destinations differ");  in diff()
364         if (Complain) Engine.log("indirectbr addresses differ");  in diff()
379         if (Complain) Engine.log("switch conditions differ");  in diff()
397         } else if (Complain || !Difference) {  in diff()
398           if (Complain)  in diff()
408           if (Complain)  in diff()
418       if (Complain) Engine.log("instructions have different operand counts");  in diff()
425         if (Complain) Engine.logf("operands %l and %r differ") << LO << RO;  in diff()