SCEVExpander: give new insts a name that identifies the reponsible pass.

[oota-llvm.git] / lib / Analysis / IPA / FindUsedTypes.cpp

diff --git a/lib/Analysis/IPA/FindUsedTypes.cpp b/lib/Analysis/IPA/FindUsedTypes.cpp
index c3b08debe6a50afc0590dc1a87bcc3c13ea3092e..dde25565ad81db499cd0e6a9a10e6a5192d205bc 100644 (file)
--- a/lib/Analysis/IPA/FindUsedTypes.cpp
+++ b/lib/Analysis/IPA/FindUsedTypes.cpp
@@ -19,11 +19,12 @@
 #include "llvm/Module.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/Support/InstIterator.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
 char FindUsedTypes::ID = 0;
-static RegisterPass<FindUsedTypes>
-X("printusedtypes", "Find Used Types", false, true);
+INITIALIZE_PASS(FindUsedTypes, "print-used-types",
+                "Find Used Types", false, true)
 
 // IncorporateType - Incorporate one type and all of its subtypes into the
 // collection of used types.
@@ -31,7 +32,7 @@ X("printusedtypes", "Find Used Types", false, true);
 void FindUsedTypes::IncorporateType(const Type *Ty) {
   // If ty doesn't already exist in the used types map, add it now, otherwise
   // return.
-  if (!UsedTypes.insert(Ty).second) return;  // Already contain Ty.
+  if (!UsedTypes.insert(Ty)) return;  // Already contain Ty.
 
   // Make sure to add any types this type references now.
   //
@@ -91,11 +92,12 @@ bool FindUsedTypes::runOnModule(Module &m) {
 // passed in, then the types are printed symbolically if possible, using the
 // symbol table from the module.
 //
-void FindUsedTypes::print(std::ostream &o, const Module *M) const {
-  o << "Types in use by this module:\n";
-  for (std::set<const Type *>::const_iterator I = UsedTypes.begin(),
+void FindUsedTypes::print(raw_ostream &OS, const Module *M) const {
+  OS << "Types in use by this module:\n";
+  for (SetVector<const Type *>::const_iterator I = UsedTypes.begin(),
        E = UsedTypes.end(); I != E; ++I) {
-    WriteTypeSymbolic(o << "  ", *I, M);
-    o << "\n";
+    OS << "   ";
+    WriteTypeSymbolic(OS, *I, M);
+    OS << '\n';
   }
 }