[llvm-commits] [polly] r143651 - in /polly/trunk: include/polly/TempScopInfo.h lib/Analysis/TempScopInfo.cpp

[Tobias Grosser]

Author: grosser
Date: Thu Nov  3 16:03:06 2011
New Revision: 143651

URL: http://llvm.org/viewvc/llvm-project?rev=143651&view=rev
Log:
TempScop: Remove has_signed (was unused)

Modified:
    polly/trunk/include/polly/TempScopInfo.h
    polly/trunk/lib/Analysis/TempScopInfo.cpp

Modified: polly/trunk/include/polly/TempScopInfo.h
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/include/polly/TempScopInfo.h?rev=143651&r1=143650&r2=143651&view=diff
==============================================================================
--- polly/trunk/include/polly/TempScopInfo.h (original)
+++ polly/trunk/include/polly/TempScopInfo.h Thu Nov  3 16:03:06 2011
@@ -71,19 +71,17 @@
   Value *BaseAddr;
   unsigned ElemBytes        : 28;
   SCEVAffFuncType FuncType  : 3;
-  bool has_sign             : 1;
 
 public:
   /// @brief Create a new SCEV affine function.
-  SCEVAffFunc() : TransComp(0), BaseAddr(0), ElemBytes(0), FuncType(None),
-                  has_sign(true) {}
+  SCEVAffFunc() : TransComp(0), BaseAddr(0), ElemBytes(0), FuncType(None) {}
 
   /// @brief Create a new SCEV affine function with memory access type or
   ///        condition type
   explicit SCEVAffFunc(SCEVAffFuncType Type, const SCEV *OriginalSCEV,
                        unsigned elemBytes = 0)
     : TransComp(0), OriginalSCEV(OriginalSCEV), BaseAddr(0),
-      ElemBytes(elemBytes), FuncType(Type), has_sign(true) {}
+      ElemBytes(elemBytes), FuncType(Type) {}
 
   /// @brief Construct a new SCEVAffFunc from a SCEV
   ///
@@ -97,8 +95,6 @@
   SCEVAffFunc(const SCEV *S, SCEVAffFuncType Type, Region &R,
               ParamSetType &Param, LoopInfo *LI, ScalarEvolution *SE);
 
-  void setUnsigned() {has_sign = false;}
-
   // getCoeff - Get the Coefficient of a given variable.
   const SCEV *getCoeff(const SCEV *Var) const {
     LnrTransSet::const_iterator At = LnrTrans.find(Var);
@@ -109,8 +105,6 @@
     return TransComp;
   }
 
-  bool isSigned() const { return has_sign; }
-
   enum SCEVAffFuncType getType() const { return FuncType; }
 
   bool isDataRef() const {

Modified: polly/trunk/lib/Analysis/TempScopInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Analysis/TempScopInfo.cpp?rev=143651&r1=143650&r2=143651&view=diff
==============================================================================
--- polly/trunk/lib/Analysis/TempScopInfo.cpp (original)
+++ polly/trunk/lib/Analysis/TempScopInfo.cpp Thu Nov  3 16:03:06 2011
@@ -38,7 +38,7 @@
 SCEVAffFunc::SCEVAffFunc(const SCEV *S, SCEVAffFuncType Type, Region &R,
                          ParamSetType &Params, LoopInfo *LI,
                          ScalarEvolution *SE)
-    : ElemBytes(0), FuncType(Type), has_sign(true) {
+    : ElemBytes(0), FuncType(Type) {
   assert(S && "S can not be null!");
   assert(!isa<SCEVCouldNotCompute>(S) && "Non affine function in Scop");