diff options
Diffstat (limited to 'include/llvm/Analysis/ScalarEvolution.h')
-rw-r--r-- | include/llvm/Analysis/ScalarEvolution.h | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h index 333b11ca9d..30b019cd44 100644 --- a/include/llvm/Analysis/ScalarEvolution.h +++ b/include/llvm/Analysis/ScalarEvolution.h @@ -99,14 +99,6 @@ namespace llvm { /// indirect operand. virtual bool hasOperand(const SCEV *Op) const = 0; - /// dominates - Return true if elements that makes up this SCEV dominates - /// the specified basic block. - virtual bool dominates(BasicBlock *BB, DominatorTree *DT) const = 0; - - /// properlyDominates - Return true if elements that makes up this SCEV - /// properly dominate the specified basic block. - virtual bool properlyDominates(BasicBlock *BB, DominatorTree *DT) const = 0; - /// print - Print out the internal representation of this scalar to the /// specified stream. This should really only be used for debugging /// purposes. @@ -150,14 +142,6 @@ namespace llvm { virtual void print(raw_ostream &OS) const; virtual bool hasOperand(const SCEV *Op) const; - virtual bool dominates(BasicBlock *BB, DominatorTree *DT) const { - return true; - } - - virtual bool properlyDominates(BasicBlock *BB, DominatorTree *DT) const { - return true; - } - /// Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const SCEVCouldNotCompute *S) { return true; } static bool classof(const SCEV *S); @@ -699,6 +683,14 @@ namespace llvm { /// to compute the value of the expression at any particular loop iteration. bool hasComputableLoopEvolution(const SCEV *S, const Loop *L); + /// dominates - Return true if elements that makes up the given SCEV + /// dominate the specified basic block. + bool dominates(const SCEV *S, BasicBlock *BB) const; + + /// properlyDominates - Return true if elements that makes up the given SCEV + /// properly dominate the specified basic block. + bool properlyDominates(const SCEV *S, BasicBlock *BB) const; + virtual bool runOnFunction(Function &F); virtual void releaseMemory(); virtual void getAnalysisUsage(AnalysisUsage &AU) const; |