30 static bool lowerLoadRelative(Function &F) {  in lowerLoadRelative()  argument
31   if (F.use_empty())  in lowerLoadRelative()
35   Type *Int32Ty = Type::getInt32Ty(F.getContext());  in lowerLoadRelative()
37   Type *Int8Ty = Type::getInt8Ty(F.getContext());  in lowerLoadRelative()
39   for (Use &U : llvm::make_early_inc_range(F.uses())) {  in lowerLoadRelative()
41     if (!CI || CI->getCalledOperand() != &F)  in lowerLoadRelative()
62 static CallInst::TailCallKind getOverridingTailCallKind(const Function &F) {  in getOverridingTailCallKind()  argument
63   objcarc::ARCInstKind Kind = objcarc::GetFunctionClass(&F);  in getOverridingTailCallKind()
71 static bool lowerObjCCall(Function &F, const char *NewFn,  in lowerObjCCall()  argument
73   assert(IntrinsicInst::mayLowerToFunctionCall(F.getIntrinsicID()) &&  in lowerObjCCall()
75   if (F.use_empty())  in lowerObjCCall()
80   Module *M = F.getParent();  in lowerObjCCall()
81   FunctionCallee FCache = M->getOrInsertFunction(NewFn, F.getFunctionType());  in lowerObjCCall()
84     Fn->setLinkage(F.getLinkage());  in lowerObjCCall()
92   CallInst::TailCallKind OverridingTCK = getOverridingTailCallKind(F);  in lowerObjCCall()
94   for (Use &U : llvm::make_early_inc_range(F.uses())) {  in lowerObjCCall()
97     if (CB->getCalledFunction() != &F) {  in lowerObjCCall()
138   for (Function &F : M) {  in lowerIntrinsics()
139     if (F.getName().startswith("llvm.load.relative.")) {  in lowerIntrinsics()
140       Changed |= lowerLoadRelative(F);  in lowerIntrinsics()
143     switch (F.getIntrinsicID()) {  in lowerIntrinsics()
147       Changed |= lowerObjCCall(F, "objc_autorelease");  in lowerIntrinsics()
150       Changed |= lowerObjCCall(F, "objc_autoreleasePoolPop");  in lowerIntrinsics()
153       Changed |= lowerObjCCall(F, "objc_autoreleasePoolPush");  in lowerIntrinsics()
156       Changed |= lowerObjCCall(F, "objc_autoreleaseReturnValue");  in lowerIntrinsics()
159       Changed |= lowerObjCCall(F, "objc_copyWeak");  in lowerIntrinsics()
162       Changed |= lowerObjCCall(F, "objc_destroyWeak");  in lowerIntrinsics()
165       Changed |= lowerObjCCall(F, "objc_initWeak");  in lowerIntrinsics()
168       Changed |= lowerObjCCall(F, "objc_loadWeak");  in lowerIntrinsics()
171       Changed |= lowerObjCCall(F, "objc_loadWeakRetained");  in lowerIntrinsics()
174       Changed |= lowerObjCCall(F, "objc_moveWeak");  in lowerIntrinsics()
177       Changed |= lowerObjCCall(F, "objc_release", true);  in lowerIntrinsics()
180       Changed |= lowerObjCCall(F, "objc_retain", true);  in lowerIntrinsics()
183       Changed |= lowerObjCCall(F, "objc_retainAutorelease");  in lowerIntrinsics()
186       Changed |= lowerObjCCall(F, "objc_retainAutoreleaseReturnValue");  in lowerIntrinsics()
189       Changed |= lowerObjCCall(F, "objc_retainAutoreleasedReturnValue");  in lowerIntrinsics()
192       Changed |= lowerObjCCall(F, "objc_retainBlock");  in lowerIntrinsics()
195       Changed |= lowerObjCCall(F, "objc_storeStrong");  in lowerIntrinsics()
198       Changed |= lowerObjCCall(F, "objc_storeWeak");  in lowerIntrinsics()
201       Changed |= lowerObjCCall(F, "objc_unsafeClaimAutoreleasedReturnValue");  in lowerIntrinsics()
204       Changed |= lowerObjCCall(F, "objc_retainedObject");  in lowerIntrinsics()
207       Changed |= lowerObjCCall(F, "objc_unretainedObject");  in lowerIntrinsics()
210       Changed |= lowerObjCCall(F, "objc_unretainedPointer");  in lowerIntrinsics()
213       Changed |= lowerObjCCall(F, "objc_retain_autorelease");  in lowerIntrinsics()
216       Changed |= lowerObjCCall(F, "objc_sync_enter");  in lowerIntrinsics()
219       Changed |= lowerObjCCall(F, "objc_sync_exit");  in lowerIntrinsics()