[llvm] Remove extraneous calls to make_range (NFC) (#133551)

Author: kazutakahirata

llvm/lib/CodeGen/GlobalISel/LoadStoreOpt.cpp

@@ -929,7 +929,7 @@ bool LoadStoreOpt::mergeFunctionStores(MachineFunction &MF) {
   // Erase all dead instructions left over by the merging.
   if (Changed) {
     for (auto &BB : MF) {
-      for (auto &I : make_early_inc_range(make_range(BB.rbegin(), BB.rend()))) {
+      for (auto &I : make_early_inc_range(reverse(BB))) {
         if (isTriviallyDead(I, *MRI))
           I.eraseFromParent();
       }

llvm/lib/Target/AArch64/GISel/AArch64PostSelectOptimize.cpp

@@ -105,7 +105,7 @@ unsigned getNonFlagSettingVariant(unsigned Opc) {
 
 bool AArch64PostSelectOptimize::doPeepholeOpts(MachineBasicBlock &MBB) {
   bool Changed = false;
-  for (auto &MI : make_early_inc_range(make_range(MBB.begin(), MBB.end()))) {
+  for (auto &MI : make_early_inc_range(MBB)) {
     bool CurrentIterChanged = foldSimpleCrossClassCopies(MI);
     if (!CurrentIterChanged)
       CurrentIterChanged |= foldCopyDup(MI);

llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp

@@ -1377,8 +1377,7 @@ static Instruction *rematerializeChain(ArrayRef<Instruction *> ChainToBase,
   Instruction *LastClonedValue = nullptr;
   Instruction *LastValue = nullptr;
   // Walk backwards to visit top-most instructions first.
-  for (Instruction *Instr :
-       make_range(ChainToBase.rbegin(), ChainToBase.rend())) {
+  for (Instruction *Instr : reverse(ChainToBase)) {
     // Only GEP's and casts are supported as we need to be careful to not
     // introduce any new uses of pointers not in the liveset.
     // Note that it's fine to introduce new uses of pointers which were

llvm/lib/Transforms/Utils/SimplifyCFG.cpp

@@ -3391,7 +3391,7 @@ bool SimplifyCFGOpt::speculativelyExecuteBB(BranchInst *BI,
   // In "RemoveDIs" non-instr debug-info mode, drop DbgVariableRecords attached
   // to these instructions, in the same way that dbg.value intrinsics are
   // dropped at the end of this block.
-  for (auto &It : make_range(ThenBB->begin(), ThenBB->end()))
+  for (auto &It : *ThenBB)
     for (DbgRecord &DR : make_early_inc_range(It.getDbgRecordRange()))
       // Drop all records except assign-kind DbgVariableRecords (dbg.assign
       // equivalent).