commit 36b56886974eae4f9c5ebc96befd3e7bfe5de338
author Stephen Hines <srhines@google.com> Wed Apr 23 16:57:46 2014 -0700
committer Stephen Hines <srhines@google.com> Thu Apr 24 15:53:16 2014 -0700
tree e6cfb69fbbd937f450eeb83bfb83b9da3b01275a
parent 69a8640022b04415ae9fac62f8ab090601d8f889

Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617

lib/Transforms/Hello/CMakeLists.txt

diff --git a/lib/Transforms/Hello/CMakeLists.txt b/lib/Transforms/Hello/CMakeLists.txt
index 917b745..e724dbc 100644
--- a/lib/Transforms/Hello/CMakeLists.txt
+++ b/lib/Transforms/Hello/CMakeLists.txt
@@ -1,3 +1,11 @@
+# If we don't need RTTI or EH, there's no reason to export anything
+# from the hello plugin.
+if( NOT LLVM_REQUIRES_RTTI )
+  if( NOT LLVM_REQUIRES_EH )
+    set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/Hello.exports)
+  endif()
+endif()
+
 add_llvm_loadable_module( LLVMHello
   Hello.cpp
   )

lib/Transforms/Hello/Hello.cpp

diff --git a/lib/Transforms/Hello/Hello.cpp b/lib/Transforms/Hello/Hello.cpp
index 9251783..c514c49 100644
--- a/lib/Transforms/Hello/Hello.cpp
+++ b/lib/Transforms/Hello/Hello.cpp
@@ -27,7 +27,7 @@
     static char ID; // Pass identification, replacement for typeid
     Hello() : FunctionPass(ID) {}
 
-    virtual bool runOnFunction(Function &F) {
+    bool runOnFunction(Function &F) override {
       ++HelloCounter;
       errs() << "Hello: ";
       errs().write_escaped(F.getName()) << '\n';
@@ -45,7 +45,7 @@
     static char ID; // Pass identification, replacement for typeid
     Hello2() : FunctionPass(ID) {}
 
-    virtual bool runOnFunction(Function &F) {
+    bool runOnFunction(Function &F) override {
       ++HelloCounter;
       errs() << "Hello: ";
       errs().write_escaped(F.getName()) << '\n';
@@ -53,7 +53,7 @@
     }
 
     // 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();
     }
   };