For PR950:

This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 8 insertions, 9 deletions

diff --git a/tools/bugpoint/ExtractFunction.cpp b/tools/bugpoint/ExtractFunction.cpp
index 756ef8b50d..c642dd0765 100644
--- a/tools/bugpoint/ExtractFunction.cpp
+++ b/tools/bugpoint/ExtractFunction.cpp
@@ -181,7 +181,7 @@ static Constant *GetTorInit(std::vector<std::pair<Function*, int> > &TorList) {
   std::vector<Constant*> ArrayElts;
   for (unsigned i = 0, e = TorList.size(); i != e; ++i) {
     std::vector<Constant*> Elts;
-    Elts.push_back(ConstantSInt::get(Type::IntTy, TorList[i].second));
+    Elts.push_back(ConstantInt::get(Type::IntTy, TorList[i].second));
     Elts.push_back(TorList[i].first);
     ArrayElts.push_back(ConstantStruct::get(Elts));
   }
@@ -210,8 +210,8 @@ static void SplitStaticCtorDtor(const char *GlobalName, Module *M1, Module *M2){
       if (CS->getOperand(1)->isNullValue())
         break;  // Found a null terminator, stop here.
       
-      ConstantSInt *CI = dyn_cast<ConstantSInt>(CS->getOperand(0));
-      int Priority = CI ? CI->getValue() : 0;
+      ConstantInt *CI = dyn_cast<ConstantInt>(CS->getOperand(0));
+      int Priority = CI ? CI->getSExtValue() : 0;
       
       Constant *FP = CS->getOperand(1);
       if (ConstantExpr *CE = dyn_cast<ConstantExpr>(FP))
diff --git a/tools/llvm2cpp/CppWriter.cpp b/tools/llvm2cpp/CppWriter.cpp
index 85c1ec7853..e69c722027 100644
--- a/tools/llvm2cpp/CppWriter.cpp
+++ b/tools/llvm2cpp/CppWriter.cpp
@@ -678,12 +678,11 @@ void CppWriter::printConstant(const Constant *CV) {
   if (const ConstantBool *CB = dyn_cast<ConstantBool>(CV)) {
     Out << "ConstantBool* " << constName << " = ConstantBool::get(" 
         << (CB->getValue() ? "true" : "false") << ");";
-  } else if (const ConstantSInt *CI = dyn_cast<ConstantSInt>(CV)) {
-    Out << "ConstantSInt* " << constName << " = ConstantSInt::get(" 
-        << typeName << ", " << CI->getValue() << ");";
-  } else if (const ConstantUInt *CI = dyn_cast<ConstantUInt>(CV)) {
-    Out << "ConstantUInt* " << constName << " = ConstantUInt::get(" 
-        << typeName << ", " << CI->getValue() << ");";
+  } else if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) {
+    Out << "ConstantInt* " << constName << " = ConstantInt::get(" 
+        << typeName << ", " 
+        << (CV->getType()->isSigned() ? CI->getSExtValue() : CI->getZExtValue())
+        << ");";
   } else if (isa<ConstantAggregateZero>(CV)) {
     Out << "ConstantAggregateZero* " << constName 
         << " = ConstantAggregateZero::get(" << typeName << ");";