274   static void markUsedByKernel(Function *Func, GlobalVariable *SGV) {  in markUsedByKernel()  argument
295     BasicBlock *Entry = &Func->getEntryBlock();  in markUsedByKernel()
299         Intrinsic::getDeclaration(Func->getParent(), Intrinsic::donothing, {});  in markUsedByKernel()
417     for (Function &Func : M.functions()) {  in getTransitiveUsesOfLDS()
418       if (Func.isDeclaration() || isKernelLDS(&Func))  in getTransitiveUsesOfLDS()
422       SmallVector<Function *, 4> wip{&Func};  in getTransitiveUsesOfLDS()
429         set_union(transitive_map_function[&Func], direct_map_function[F]);  in getTransitiveUsesOfLDS()
447     for (Function &Func : M.functions()) {  in getTransitiveUsesOfLDS()
448       if (Func.isDeclaration() || !isKernelLDS(&Func))  in getTransitiveUsesOfLDS()
451       for (const CallGraphNode::CallRecord &R : *CG[&Func]) {  in getTransitiveUsesOfLDS()
454           set_union(indirect_map_kernel[&Func], transitive_map_function[ith]);  in getTransitiveUsesOfLDS()
456           set_union(indirect_map_kernel[&Func],  in getTransitiveUsesOfLDS()
606     for (Function &Func : M.functions()) {  in kernelsThatIndirectlyAccessAnyOfPassedVariables()
607       if (Func.isDeclaration() || !isKernelLDS(&Func))  in kernelsThatIndirectlyAccessAnyOfPassedVariables()
609       for (GlobalVariable *GV : LDSUsesInfo.indirect_access[&Func]) {  in kernelsThatIndirectlyAccessAnyOfPassedVariables()
611           KernelSet.insert(&Func);  in kernelsThatIndirectlyAccessAnyOfPassedVariables()
721       for (Function &Func : M->functions()) {  in assignLDSKernelIDToEachKernel()
722         if (Func.isDeclaration())  in assignLDSKernelIDToEachKernel()
724         if (!isKernelLDS(&Func))  in assignLDSKernelIDToEachKernel()
727         if (KernelsThatAllocateTableLDS.contains(&Func) ||  in assignLDSKernelIDToEachKernel()
728             KernelsThatIndirectlyAllocateDynamicLDS.contains(&Func)) {  in assignLDSKernelIDToEachKernel()
729           assert(Func.hasName()); // else fatal error earlier  in assignLDSKernelIDToEachKernel()
730           OrderedKernels.push_back(&Func);  in assignLDSKernelIDToEachKernel()
878     for (Function &Func : M.functions()) {  in lowerModuleScopeStructVariables()
879       if (Func.isDeclaration() || !isKernelLDS(&Func))  in lowerModuleScopeStructVariables()
882       if (KernelsThatAllocateModuleLDS.contains(&Func)) {  in lowerModuleScopeStructVariables()
890               return F == &Func;  in lowerModuleScopeStructVariables()
893         markUsedByKernel(&Func, ModuleScopeReplacement.SGV);  in lowerModuleScopeStructVariables()
910     for (Function &Func : M.functions()) {  in lowerKernelScopeStructVariables()
911       if (Func.isDeclaration() || !isKernelLDS(&Func))  in lowerKernelScopeStructVariables()
917       for (auto &v : LDSUsesInfo.direct_access[&Func]) {  in lowerKernelScopeStructVariables()
925       for (auto &v : LDSUsesInfo.indirect_access[&Func]) {  in lowerKernelScopeStructVariables()
933       if (KernelsThatAllocateModuleLDS.contains(&Func)) {  in lowerKernelScopeStructVariables()
951       if (!Func.hasName()) {  in lowerKernelScopeStructVariables()
956           (Twine("llvm.amdgcn.kernel.") + Func.getName() + ".lds").str();  in lowerKernelScopeStructVariables()
964       auto Accesses = LDSUsesInfo.indirect_access.find(&Func);  in lowerKernelScopeStructVariables()
967         markUsedByKernel(&Func, Replacement.SGV);  in lowerKernelScopeStructVariables()
971       KernelToReplacement[&Func] = Replacement;  in lowerKernelScopeStructVariables()
975           M, KernelUsedVariables, Replacement, [&Func](Use &U) {  in lowerKernelScopeStructVariables()
977             return I && I->getFunction() == &Func;  in lowerKernelScopeStructVariables()
1242       for (Function &Func : M.functions()) {  in runOnModule()
1243         if (Func.isDeclaration() || !isKernelLDS(&Func))  in runOnModule()
1259             KernelsThatAllocateModuleLDS.contains(&Func);  in runOnModule()
1261         auto Replacement = KernelToReplacement.find(&Func);  in runOnModule()
1266             KernelToCreatedDynamicLDS.contains(&Func);  in runOnModule()
1288           GlobalVariable *DynamicVariable = KernelToCreatedDynamicLDS[&Func];  in runOnModule()
1308           Func.addFnAttr("amdgpu-lds-size", Buffer);  in runOnModule()