54   bool isCandidateSafeToLower(const CallInst &CI) const;
55   bool isFiniteCallSafe(const CallInst &CI) const;
56   bool createScalarMASSCall(StringRef MASSEntry, CallInst &CI,
64 bool PPCGenScalarMASSEntries::isCandidateSafeToLower(const CallInst &CI) const {  in isCandidateSafeToLower()
66   if (!isa<FPMathOperator>(CI))  in isCandidateSafeToLower()
69   return CI.hasApproxFunc();  in isCandidateSafeToLower()
74 bool PPCGenScalarMASSEntries::isFiniteCallSafe(const CallInst &CI) const {  in isFiniteCallSafe()
76   if (!isa<FPMathOperator>(CI))  in isFiniteCallSafe()
81   return CI.hasNoNaNs() && CI.hasNoInfs() && CI.hasNoSignedZeros();  in isFiniteCallSafe()
88                                                    CallInst &CI,  in createScalarMASSCall()  argument
90   if (CI.use_empty())  in createScalarMASSCall()
97   if (isFiniteCallSafe(CI))  in createScalarMASSCall()
103   CI.setCalledFunction(FCache);  in createScalarMASSCall()
131       if (auto *CI = dyn_cast_or_null<CallInst>(User)) {  in runOnModule()  local
132         if (isCandidateSafeToLower(*CI))  in runOnModule()
133           Changed |= createScalarMASSCall(Iter->second, *CI, Func);  in runOnModule()