diff options
| -rw-r--r-- | llvm/include/llvm/Analysis/ScalarEvolution.h | 9 | ||||
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolution.cpp | 21 |
2 files changed, 1 insertions, 29 deletions
diff --git a/llvm/include/llvm/Analysis/ScalarEvolution.h b/llvm/include/llvm/Analysis/ScalarEvolution.h index 59c8b8a7194..3d376515253 100644 --- a/llvm/include/llvm/Analysis/ScalarEvolution.h +++ b/llvm/include/llvm/Analysis/ScalarEvolution.h @@ -641,20 +641,11 @@ namespace llvm { /// const SCEV *getSizeOfExpr(Type *IntTy, Type *AllocTy); - /// getAlignOfExpr - Return an expression for alignof AllocTy - /// - const SCEV *getAlignOfExpr(Type *AllocTy); - /// getOffsetOfExpr - Return an expression for offsetof on the given field /// with type IntTy /// const SCEV *getOffsetOfExpr(Type *IntTy, StructType *STy, unsigned FieldNo); - /// getOffsetOfExpr - Return an expression for offsetof on the given field - /// that is type IntTy - /// - const SCEV *getOffsetOfExpr(Type *IntTy, Type *CTy, Constant *FieldNo); - /// getNegativeSCEV - Return the SCEV object corresponding to -V. /// const SCEV *getNegativeSCEV(const SCEV *V); diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 5047c669856..83f1e7264f2 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -2606,15 +2606,6 @@ const SCEV *ScalarEvolution::getSizeOfExpr(Type *IntTy, Type *AllocTy) { return getTruncateOrZeroExtend(getSCEV(C), Ty); } -const SCEV *ScalarEvolution::getAlignOfExpr(Type *AllocTy) { - Constant *C = ConstantExpr::getAlignOf(AllocTy); - if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) - if (Constant *Folded = ConstantFoldConstantExpression(CE, TD, TLI)) - C = Folded; - Type *Ty = getEffectiveSCEVType(PointerType::getUnqual(AllocTy)); - return getTruncateOrZeroExtend(getSCEV(C), Ty); -} - const SCEV *ScalarEvolution::getOffsetOfExpr(Type *IntTy, StructType *STy, unsigned FieldNo) { @@ -2630,18 +2621,8 @@ const SCEV *ScalarEvolution::getOffsetOfExpr(Type *IntTy, if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) if (Constant *Folded = ConstantFoldConstantExpression(CE, TD, TLI)) C = Folded; - Type *Ty = getEffectiveSCEVType(PointerType::getUnqual(STy)); - return getTruncateOrZeroExtend(getSCEV(C), Ty); -} -const SCEV *ScalarEvolution::getOffsetOfExpr(Type *IntTy, - Type *CTy, - Constant *FieldNo) { - Constant *C = ConstantExpr::getOffsetOf(CTy, FieldNo); - if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) - if (Constant *Folded = ConstantFoldConstantExpression(CE, TD, TLI)) - C = Folded; - Type *Ty = getEffectiveSCEVType(PointerType::getUnqual(CTy)); + Type *Ty = getEffectiveSCEVType(PointerType::getUnqual(STy)); return getTruncateOrZeroExtend(getSCEV(C), Ty); } |
