Update function names to conform to guidelines.

No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163279 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 26 insertions, 26 deletions

diff --git a/lib/Transforms/Scalar/SimplifyCFGPass.cpp b/lib/Transforms/Scalar/SimplifyCFGPass.cpp
index d13e4abff9..6d27db1b96 100644
--- a/lib/Transforms/Scalar/SimplifyCFGPass.cpp
+++ b/lib/Transforms/Scalar/SimplifyCFGPass.cpp
@@ -59,9 +59,9 @@ FunctionPass *llvm::createCFGSimplificationPass() {
   return new CFGSimplifyPass();
 }
 
-/// ChangeToUnreachable - Insert an unreachable instruction before the specified
+/// changeToUnreachable - Insert an unreachable instruction before the specified
 /// instruction, making it and the rest of the code in the block dead.
-static void ChangeToUnreachable(Instruction *I, bool UseLLVMTrap) {
+static void changeToUnreachable(Instruction *I, bool UseLLVMTrap) {
   BasicBlock *BB = I->getParent();
   // Loop over all of the successors, removing BB's entry from any PHI
   // nodes.
@@ -87,8 +87,8 @@ static void ChangeToUnreachable(Instruction *I, bool UseLLVMTrap) {
   }
 }
 
-/// ChangeToCall - Convert the specified invoke into a normal call.
-static void ChangeToCall(InvokeInst *II) {
+/// changeToCall - Convert the specified invoke into a normal call.
+static void changeToCall(InvokeInst *II) {
   SmallVector<Value*, 8> Args(II->op_begin(), II->op_end() - 3);
   CallInst *NewCall = CallInst::Create(II->getCalledValue(), Args, "", II);
   NewCall->takeName(II);
@@ -105,7 +105,7 @@ static void ChangeToCall(InvokeInst *II) {
   II->eraseFromParent();
 }
 
-static bool MarkAliveBlocks(BasicBlock *BB,
+static bool markAliveBlocks(BasicBlock *BB,
                             SmallPtrSet<BasicBlock*, 128> &Reachable) {
 
   SmallVector<BasicBlock*, 128> Worklist;
@@ -129,7 +129,7 @@ static bool MarkAliveBlocks(BasicBlock *BB,
           ++BBI;
           if (!isa<UnreachableInst>(BBI)) {
             // Don't insert a call to llvm.trap right before the unreachable.
-            ChangeToUnreachable(BBI, false);
+            changeToUnreachable(BBI, false);
             Changed = true;
           }
           break;
@@ -148,7 +148,7 @@ static bool MarkAliveBlocks(BasicBlock *BB,
         if (isa<UndefValue>(Ptr) ||
             (isa<ConstantPointerNull>(Ptr) &&
              SI->getPointerAddressSpace() == 0)) {
-          ChangeToUnreachable(SI, true);
+          changeToUnreachable(SI, true);
           Changed = true;
           break;
         }
@@ -159,7 +159,7 @@ static bool MarkAliveBlocks(BasicBlock *BB,
     if (InvokeInst *II = dyn_cast<InvokeInst>(BB->getTerminator())) {
       Value *Callee = II->getCalledValue();
       if (isa<ConstantPointerNull>(Callee) || isa<UndefValue>(Callee)) {
-        ChangeToUnreachable(II, true);
+        changeToUnreachable(II, true);
         Changed = true;
       } else if (II->doesNotThrow()) {
         if (II->use_empty() && II->onlyReadsMemory()) {
@@ -168,7 +168,7 @@ static bool MarkAliveBlocks(BasicBlock *BB,
           II->getUnwindDest()->removePredecessor(II->getParent());
           II->eraseFromParent();
         } else
-          ChangeToCall(II);
+          changeToCall(II);
         Changed = true;
       }
     }
@@ -180,12 +180,12 @@ static bool MarkAliveBlocks(BasicBlock *BB,
   return Changed;
 }
 
-/// RemoveUnreachableBlocksFromFn - Remove blocks that are not reachable, even
+/// removeUnreachableBlocksFromFn - Remove blocks that are not reachable, even
 /// if they are in a dead cycle.  Return true if a change was made, false
 /// otherwise.
-static bool RemoveUnreachableBlocksFromFn(Function &F) {
+static bool removeUnreachableBlocksFromFn(Function &F) {
   SmallPtrSet<BasicBlock*, 128> Reachable;
-  bool Changed = MarkAliveBlocks(F.begin(), Reachable);
+  bool Changed = markAliveBlocks(F.begin(), Reachable);
 
   // If there are unreachable blocks in the CFG...
   if (Reachable.size() == F.size())
@@ -215,9 +215,9 @@ static bool RemoveUnreachableBlocksFromFn(Function &F) {
   return true;
 }
 
-/// MergeEmptyReturnBlocks - If we have more than one empty (other than phi
+/// mergeEmptyReturnBlocks - If we have more than one empty (other than phi
 /// node) return blocks, merge them together to promote recursive block merging.
-static bool MergeEmptyReturnBlocks(Function &F) {
+static bool mergeEmptyReturnBlocks(Function &F) {
   bool Changed = false;
 
   BasicBlock *RetBlock = 0;
@@ -291,9 +291,9 @@ static bool MergeEmptyReturnBlocks(Function &F) {
   return Changed;
 }
 
-/// IterativeSimplifyCFG - Call SimplifyCFG on all the blocks in the function,
+/// iterativelySimplifyCFG - Call SimplifyCFG on all the blocks in the function,
 /// iterating until no more changes are made.
-static bool IterativeSimplifyCFG(Function &F, const TargetData *TD) {
+static bool iterativelySimplifyCFG(Function &F, const TargetData *TD) {
   bool Changed = false;
   bool LocalChange = true;
   while (LocalChange) {
@@ -317,24 +317,24 @@ static bool IterativeSimplifyCFG(Function &F, const TargetData *TD) {
 //
 bool CFGSimplifyPass::runOnFunction(Function &F) {
   const TargetData *TD = getAnalysisIfAvailable<TargetData>();
-  bool EverChanged = RemoveUnreachableBlocksFromFn(F);
-  EverChanged |= MergeEmptyReturnBlocks(F);
-  EverChanged |= IterativeSimplifyCFG(F, TD);
+  bool EverChanged = removeUnreachableBlocksFromFn(F);
+  EverChanged |= mergeEmptyReturnBlocks(F);
+  EverChanged |= iterativelySimplifyCFG(F, TD);
 
   // If neither pass changed anything, we're done.
   if (!EverChanged) return false;
 
-  // IterativeSimplifyCFG can (rarely) make some loops dead.  If this happens,
-  // RemoveUnreachableBlocksFromFn is needed to nuke them, which means we should
+  // iterativelySimplifyCFG can (rarely) make some loops dead.  If this happens,
+  // removeUnreachableBlocksFromFn is needed to nuke them, which means we should
   // iterate between the two optimizations.  We structure the code like this to
-  // avoid reruning IterativeSimplifyCFG if the second pass of
-  // RemoveUnreachableBlocksFromFn doesn't do anything.
-  if (!RemoveUnreachableBlocksFromFn(F))
+  // avoid reruning iterativelySimplifyCFG if the second pass of
+  // removeUnreachableBlocksFromFn doesn't do anything.
+  if (!removeUnreachableBlocksFromFn(F))
     return true;
 
   do {
-    EverChanged = IterativeSimplifyCFG(F, TD);
-    EverChanged |= RemoveUnreachableBlocksFromFn(F);
+    EverChanged = iterativelySimplifyCFG(F, TD);
+    EverChanged |= removeUnreachableBlocksFromFn(F);
   } while (EverChanged);
 
   return true;