Don't use PassInfo* as a type identifier for passes. Instead, use the address of...

[oota-llvm.git] / lib / Target / CBackend / CBackend.cpp

diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index e8d8474b5be86bc424d7fc87cef3049f63638199..46f584cb1b5fdcdbe30d5ed460efc6e94cde4565 100644 (file)
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -73,7 +73,7 @@ namespace {
   public:
     static char ID;
     CBackendNameAllUsedStructsAndMergeFunctions() 
-      : ModulePass(&ID) {}
+      : ModulePass(ID) {}
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<FindUsedTypes>();
     }
@@ -110,7 +110,7 @@ namespace {
   public:
     static char ID;
     explicit CWriter(formatted_raw_ostream &o)
-      : FunctionPass(&ID), Out(o), IL(0), Mang(0), LI(0), 
+      : FunctionPass(ID), Out(o), IL(0), Mang(0), LI(0), 
         TheModule(0), TAsm(0), TCtx(0), TD(0), OpaqueCounter(0),
         NextAnonValueNumber(0) {
       FPCounter = 0;
@@ -1300,6 +1300,13 @@ void CWriter::printConstantWithCast(Constant* CPV, unsigned Opcode) {
 }
 
 std::string CWriter::GetValueName(const Value *Operand) {
+
+  // Resolve potential alias.
+  if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(Operand)) {
+    if (const Value *V = GA->resolveAliasedGlobal(false))
+      Operand = V;
+  }
+
   // Mangle globals with the standard mangler interface for LLC compatibility.
   if (const GlobalValue *GV = dyn_cast<GlobalValue>(Operand)) {
     SmallString<128> Str;