[llvm-commits] CVS: llvm/lib/VMCore/Constants.cpp

[Chris Lattner]

Changes in directory llvm/lib/VMCore:

Constants.cpp updated: 1.34 -> 1.35

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Log message:

Change the interface to constant expressions to allow automatic folding



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Diffs of the changes:

Index: llvm/lib/VMCore/Constants.cpp
diff -u llvm/lib/VMCore/Constants.cpp:1.34 llvm/lib/VMCore/Constants.cpp:1.35
--- llvm/lib/VMCore/Constants.cpp:1.34	Mon Mar 10 16:39:02 2003
+++ llvm/lib/VMCore/Constants.cpp	Wed Apr 16 17:40:51 2003
@@ -418,7 +418,7 @@
 void ConstantExpr::replaceUsesOfWithOnConstant(Value *From, Value *To) {
   assert(isa<Constant>(To) && "Cannot make Constant refer to non-constant!");
 
-  ConstantExpr *Replacement = 0;
+  Constant *Replacement = 0;
   if (getOpcode() == Instruction::GetElementPtr) {
     std::vector<Constant*> Indices;
     Constant *Pointer = cast<Constant>(getOperand(0));
@@ -635,8 +635,7 @@
 typedef pair<unsigned, vector<Constant*> > ExprMapKeyType;
 static ValueMap<const ExprMapKeyType, ConstantExpr> ExprConstants;
 
-ConstantExpr *ConstantExpr::getCast(Constant *C, const Type *Ty) {
-
+Constant *ConstantExpr::getCast(Constant *C, const Type *Ty) {
   // Look up the constant in the table first to ensure uniqueness
   vector<Constant*> argVec(1, C);
   const ExprMapKeyType &Key = make_pair(Instruction::Cast, argVec);
@@ -649,7 +648,7 @@
   return Result;
 }
 
-ConstantExpr *ConstantExpr::get(unsigned Opcode, Constant *C1, Constant *C2) {
+Constant *ConstantExpr::get(unsigned Opcode, Constant *C1, Constant *C2) {
   // Look up the constant in the table first to ensure uniqueness
   vector<Constant*> argVec(1, C1); argVec.push_back(C2);
   const ExprMapKeyType &Key = make_pair(Opcode, argVec);
@@ -670,8 +669,8 @@
   return Result;
 }
 
-ConstantExpr *ConstantExpr::getGetElementPtr(Constant *C,
-                                        const std::vector<Constant*> &IdxList) {
+Constant *ConstantExpr::getGetElementPtr(Constant *C,
+                                         const std::vector<Constant*> &IdxList){
   const Type *Ty = C->getType();
 
   // Look up the constant in the table first to ensure uniqueness