Change getGlobalList calls to globals()

 Change getGlobalList calls to globals(). This is done to ensure the compatibility with the LLVM17 API.

Author: amielcza

IGC/AdaptorOCL/dllInterfaceCompute.cpp

@@ -299,7 +299,7 @@ void GenerateCompilerOptionsMD(llvm::LLVMContext &C, llvm::Module &M, llvm::Stri
 // Naming global variables after kernels removal can result in inconsistent naming compared to the first compilation,
 // potentially causing crashes in the ProgramScopeConstantAnalysis pass.
 void AssignNamesToUnnamedGlobalVariables(llvm::Module &M) {
-  for (auto &G : M.getGlobalList()) {
+  for (auto &G : M.globals()) {
     if (!G.hasName()) {
       G.setName("gVar");
     }

IGC/Compiler/Optimizer/BuiltInFuncImport.cpp

@@ -386,8 +386,7 @@ std::unique_ptr<llvm::Module> BIImport::Construct(Module &M, CLElfLib::CElfReade
   // 2)Check if Global has a user
   // 3)link all of the Globals with a user to BIM
 
-  auto &Globals = BIM->getGlobalList();
-  for (auto &global_iterator : Globals) {
+  for (auto &global_iterator : BIM->globals()) {
     if (!global_iterator.hasInitializer() && !global_iterator.use_empty()) {
       int SectionIndex = Map[global_iterator.getName()];
       if (SectionIndex == 0)

IGC/VectorCompiler/lib/GenXCodeGen/GenXCisaBuilder.cpp

@@ -1209,7 +1209,7 @@ void GenXKernelBuilder::buildInputs(Function *F, bool NeedRetIP) {
   // Number of globals to be binded statically.
   std::vector<std::pair<GlobalVariable *, int32_t>> Bindings;
   Module *M = F->getParent();
-  for (auto &GV : M->getGlobalList()) {
+  for (auto &GV : M->globals()) {
     int32_t Offset = 0;
     GV.getAttribute(genx::FunctionMD::GenXByteOffset)
         .getValueAsString()

IGC/VectorCompiler/lib/GenXOpts/CMPacketize/GenXPacketize.cpp

@@ -578,7 +578,7 @@ bool GenXPacketize::isUniformIntrinsic(unsigned ID) {
 
 void GenXPacketize::findUniformInsts(Function &F) {
   // global variable load is uniform
-  for (auto &Global : M->getGlobalList()) {
+  for (auto &Global : M->globals()) {
     for (auto UI = Global.use_begin(), UE = Global.use_end(); UI != UE; ++UI) {
       if (auto *LD = dyn_cast<LoadInst>(UI->getUser())) {
         UniformInsts.insert(LD);
@@ -1756,7 +1756,7 @@ void GenXPacketize::fixupLLVMIntrinsics(Function &F) {
 /// CM SIMD control-flow representation after packetization
 GlobalVariable *GenXPacketize::findGlobalExecMask() {
   // look for the global EMask variable if exists
-  for (auto &Global : M->getGlobalList()) {
+  for (auto &Global : M->globals()) {
     auto *Ty = Global.getValueType();
     if (Ty->isVectorTy() &&
         cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements() ==

IGC/VectorCompiler/lib/GenXOpts/CMTrans/CMABI.cpp

@@ -1256,7 +1256,7 @@ bool CMLowerVLoadVStore::lowerLoadStore(Function &F) {
   auto M = F.getParent();
   DenseMap<AllocaInst *, GlobalVariable *> AllocaMap;
   // collect all the allocas that store the address of genx-volatile variable
-  for (auto &G : M->getGlobalList()) {
+  for (auto &G : M->globals()) {
     if (!G.hasAttribute("genx_volatile"))
       continue;
     std::vector<User *> WL;