X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=docs%2FWritingAnLLVMPass.rst;h=1d5a52f21b3fa6029f532dbad25295a0c0aaacf3;hb=4b8dfba3a128cb20c75fc7709d8c61a6af6e92a6;hp=349717a2d8dfc70d5d321d0e63122db775324814;hpb=9804c41b5534378813c45870af1a026059f4de03;p=oota-llvm.git

diff --git a/docs/WritingAnLLVMPass.rst b/docs/WritingAnLLVMPass.rst
index 349717a2d8d..1d5a52f21b3 100644
--- a/docs/WritingAnLLVMPass.rst
+++ b/docs/WritingAnLLVMPass.rst
@@ -146,7 +146,7 @@ to avoid using expensive C++ runtime information.
 
 .. code-block:: c++
 
-      virtual bool runOnFunction(Function &F) {
+      bool runOnFunction(Function &F) override {
         errs() << "Hello: ";
         errs().write_escaped(F.getName()) << "\n";
         return false;
@@ -194,7 +194,7 @@ As a whole, the ``.cpp`` file looks like:
         static char ID;
         Hello() : FunctionPass(ID) {}
 
-        virtual bool runOnFunction(Function &F) {
+        bool runOnFunction(Function &F) override {
           errs() << "Hello: ";
           errs().write_escaped(F.getName()) << '\n';
           return false;
@@ -853,7 +853,7 @@ Example implementations of ``getAnalysisUsage``
   // This example modifies the program, but does not modify the CFG
   void LICM::getAnalysisUsage(AnalysisUsage &AU) const {
     AU.setPreservesCFG();
-    AU.addRequired<LoopInfo>();
+    AU.addRequired<LoopInfoWrapperPass>();
   }
 
 .. _writing-an-llvm-pass-getAnalysis:
@@ -870,7 +870,7 @@ you want, and returns a reference to that pass.  For example:
 .. code-block:: c++
 
   bool LICM::runOnFunction(Function &F) {
-    LoopInfo &LI = getAnalysis<LoopInfo>();
+    LoopInfo &LI = getAnalysis<LoopInfoWrapperPass>().getLoopInfo();
     //...
   }
 
@@ -1162,7 +1162,7 @@ all!  To fix this, we need to add the following :ref:`getAnalysisUsage
 .. code-block:: c++
 
   // We don't modify the program, so we preserve all analyses
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.setPreservesAll();
   }