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This is part of a series of patches that aim at making 
Function::getBasicBlockList() private.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D139910

Files:
  clang/lib/CodeGen/CGVTables.cpp
  
lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptx86ABIFixups.cpp
  llvm/lib/ExecutionEngine/Orc/SpeculateAnalyses.cpp
  llvm/lib/Target/AArch64/SMEABIPass.cpp
  llvm/lib/Transforms/CFGuard/CFGuard.cpp
  llvm/lib/Transforms/IPO/InlineSimple.cpp
  llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
  llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
  llvm/lib/Transforms/Utils/FunctionComparator.cpp
  llvm/lib/Transforms/Utils/InlineFunction.cpp
  llvm/unittests/FuzzMutate/StrategiesTest.cpp
  llvm/unittests/IR/InstructionsTest.cpp
  mlir/lib/Target/LLVMIR/ConvertFromLLVMIR.cpp

Index: mlir/lib/Target/LLVMIR/ConvertFromLLVMIR.cpp
===================================================================
--- mlir/lib/Target/LLVMIR/ConvertFromLLVMIR.cpp
+++ mlir/lib/Target/LLVMIR/ConvertFromLLVMIR.cpp
@@ -321,8 +321,7 @@
       blocks.insert(traversal.begin(), traversal.end());
     }
   }
-  assert(blocks.size() == func->getBasicBlockList().size() &&
-         "some blocks are not sorted");
+  assert(blocks.size() == func->size() && "some blocks are not sorted");
 
   return blocks;
 }
Index: llvm/unittests/IR/InstructionsTest.cpp
===================================================================
--- llvm/unittests/IR/InstructionsTest.cpp
+++ llvm/unittests/IR/InstructionsTest.cpp
@@ -1516,7 +1516,7 @@
 }
 )");
   Function *Foo = M->getFunction("foo");
-  auto BBs = Foo->getBasicBlockList().begin();
+  auto BBs = Foo->begin();
   CallBrInst &CBI = cast<CallBrInst>(BBs->front());
   ++BBs;
   ++BBs;
Index: llvm/unittests/FuzzMutate/StrategiesTest.cpp
===================================================================
--- llvm/unittests/FuzzMutate/StrategiesTest.cpp
+++ llvm/unittests/FuzzMutate/StrategiesTest.cpp
@@ -505,14 +505,14 @@
   std::unique_ptr<Module> M = parseAssembly(Source.data(), Ctx);
   Function *F = &*M->begin();
   DenseMap<BasicBlock *, int> PreShuffleInstCnt;
-  for (BasicBlock &BB : F->getBasicBlockList()) {
+  for (BasicBlock &BB : *F) {
     PreShuffleInstCnt.insert({&BB, BB.size()});
   }
   std::mt19937 mt(Seed);
   std::uniform_int_distribution<int> RandInt(INT_MIN, INT_MAX);
   for (int i = 0; i < 100; i++) {
     Mutator->mutateModule(*M, RandInt(mt), Source.size(), Source.size() + 1024);
-    for (BasicBlock &BB : F->getBasicBlockList()) {
+    for (BasicBlock &BB : *F) {
       int PostShuffleIntCnt = BB.size();
       EXPECT_EQ(PostShuffleIntCnt, PreShuffleInstCnt[&BB]);
     }
Index: llvm/lib/Transforms/Utils/InlineFunction.cpp
===================================================================
--- llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -2758,7 +2758,7 @@
     OrigBB->splice(CB.getIterator(), &*FirstNewBlock, FirstNewBlock->begin(),
                    FirstNewBlock->end());
     // Remove the cloned basic block.
-    Caller->getBasicBlockList().pop_back();
+    Caller->back().eraseFromParent();
 
     // If the call site was an invoke instruction, add a branch to the normal
     // destination.
@@ -2932,7 +2932,7 @@
   Br->eraseFromParent();
 
   // Now we can remove the CalleeEntry block, which is now empty.
-  Caller->getBasicBlockList().erase(CalleeEntry);
+  CalleeEntry->eraseFromParent();
 
   // If we inserted a phi node, check to see if it has a single value (e.g. all
   // the entries are the same or undef).  If so, remove the PHI so it doesn't
Index: llvm/lib/Transforms/Utils/FunctionComparator.cpp
===================================================================
--- llvm/lib/Transforms/Utils/FunctionComparator.cpp
+++ llvm/lib/Transforms/Utils/FunctionComparator.cpp
@@ -381,7 +381,7 @@
       BasicBlock *RBB = RBA->getBasicBlock();
       if (LBB == RBB)
         return 0;
-      for (BasicBlock &BB : F->getBasicBlockList()) {
+      for (BasicBlock &BB : *F) {
         if (&BB == LBB) {
           assert(&BB != RBB);
           return -1;
Index: llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
===================================================================
--- llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -1692,7 +1692,7 @@
   IRB.CreateCall(AsanPoisonGlobals, ModuleNameAddr);
 
   // Add calls to unpoison all globals before each return instruction.
-  for (auto &BB : GlobalInit.getBasicBlockList())
+  for (auto &BB : GlobalInit)
     if (ReturnInst *RI = dyn_cast<ReturnInst>(BB.getTerminator()))
       CallInst::Create(AsanUnpoisonGlobals, "", RI);
 }
Index: llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
===================================================================
--- llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
+++ llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
@@ -1836,10 +1836,9 @@
 bool DevirtModule::areRemarksEnabled() {
   const auto &FL = M.getFunctionList();
   for (const Function &Fn : FL) {
-    const auto &BBL = Fn.getBasicBlockList();
-    if (BBL.empty())
+    if (Fn.empty())
       continue;
-    auto DI = OptimizationRemark(DEBUG_TYPE, "", DebugLoc(), &BBL.front());
+    auto DI = OptimizationRemark(DEBUG_TYPE, "", DebugLoc(), &Fn.front());
     return DI.isEnabled();
   }
   return false;
Index: llvm/lib/Transforms/IPO/InlineSimple.cpp
===================================================================
--- llvm/lib/Transforms/IPO/InlineSimple.cpp
+++ llvm/lib/Transforms/IPO/InlineSimple.cpp
@@ -50,7 +50,7 @@
     TargetTransformInfo &TTI = TTIWP->getTTI(*Callee);
 
     bool RemarksEnabled = false;
-    const auto &BBs = CB.getCaller()->getBasicBlockList();
+    const auto &BBs = *CB.getCaller();
     if (!BBs.empty()) {
       auto DI = OptimizationRemark(DEBUG_TYPE, "", DebugLoc(), &BBs.front());
       if (DI.isEnabled())
Index: llvm/lib/Transforms/CFGuard/CFGuard.cpp
===================================================================
--- llvm/lib/Transforms/CFGuard/CFGuard.cpp
+++ llvm/lib/Transforms/CFGuard/CFGuard.cpp
@@ -272,7 +272,7 @@
   // instructions. Make a separate list of pointers to indirect
   // call/invoke/callbr instructions because the original instructions will be
   // deleted as the checks are added.
-  for (BasicBlock &BB : F.getBasicBlockList()) {
+  for (BasicBlock &BB : F) {
     for (Instruction &I : BB) {
       auto *CB = dyn_cast<CallBase>(&I);
       if (CB && CB->isIndirectCall() && !CB->hasFnAttr("guard_nocf")) {
Index: llvm/lib/Target/AArch64/SMEABIPass.cpp
===================================================================
--- llvm/lib/Target/AArch64/SMEABIPass.cpp
+++ llvm/lib/Target/AArch64/SMEABIPass.cpp
@@ -113,7 +113,7 @@
   Builder.CreateCall(EnableZAIntr->getFunctionType(), EnableZAIntr);
 
   // Before returning, disable pstate.za
-  for (BasicBlock &BB : F->getBasicBlockList()) {
+  for (BasicBlock &BB : *F) {
     Instruction *T = BB.getTerminator();
     if (!T || !isa<ReturnInst>(T))
       continue;
Index: llvm/lib/ExecutionEngine/Orc/SpeculateAnalyses.cpp
===================================================================
--- llvm/lib/ExecutionEngine/Orc/SpeculateAnalyses.cpp
+++ llvm/lib/ExecutionEngine/Orc/SpeculateAnalyses.cpp
@@ -136,7 +136,7 @@
 SequenceBBQuery::rearrangeBB(const Function &F, const BlockListTy &BBList) {
   BlockListTy RearrangedBBSet;
 
-  for (auto &Block : F.getBasicBlockList())
+  for (auto &Block : F)
     if (llvm::is_contained(BBList, &Block))
       RearrangedBBSet.push_back(&Block);
 
Index: lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptx86ABIFixups.cpp
===================================================================
--- lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptx86ABIFixups.cpp
+++ lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptx86ABIFixups.cpp
@@ -122,7 +122,7 @@
   bool found = false;
 
   for (auto &func : module.getFunctionList())
-    for (auto &block : func.getBasicBlockList())
+    for (auto &block : func)
       for (auto &inst : block) {
         llvm::CallInst *call_inst =
             llvm::dyn_cast_or_null<llvm::CallInst>(&inst);
Index: clang/lib/CodeGen/CGVTables.cpp
===================================================================
--- clang/lib/CodeGen/CGVTables.cpp
+++ clang/lib/CodeGen/CGVTables.cpp
@@ -128,7 +128,7 @@
 
   // Find all llvm.dbg.declare intrinsics and resolve the DILocalVariable nodes
   // they are referencing.
-  for (auto &BB : Fn->getBasicBlockList()) {
+  for (auto &BB : *Fn) {
     for (auto &I : BB) {
       if (auto *DII = dyn_cast<llvm::DbgVariableIntrinsic>(&I)) {
         auto *DILocal = DII->getVariable();
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