diff options
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp b/llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp index ee80104f108..2db6db754e6 100644 --- a/llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp +++ b/llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp @@ -737,8 +737,7 @@ void SROA::RewriteBitCastUserOfAlloca(Instruction *BCInst, AllocationInst *AI, /// HasPadding - Return true if the specified type has any structure or /// alignment padding, false otherwise. -static bool HasPadding(const Type *Ty, const TargetData &TD, - bool inPacked = false) { +static bool HasPadding(const Type *Ty, const TargetData &TD) { if (const StructType *STy = dyn_cast<StructType>(Ty)) { const StructLayout *SL = TD.getStructLayout(STy); unsigned PrevFieldBitOffset = 0; @@ -746,7 +745,7 @@ static bool HasPadding(const Type *Ty, const TargetData &TD, unsigned FieldBitOffset = SL->getElementOffsetInBits(i); // Padding in sub-elements? - if (HasPadding(STy->getElementType(i), TD, STy->isPacked())) + if (HasPadding(STy->getElementType(i), TD)) return true; // Check to see if there is any padding between this element and the @@ -770,12 +769,11 @@ static bool HasPadding(const Type *Ty, const TargetData &TD, } } else if (const ArrayType *ATy = dyn_cast<ArrayType>(Ty)) { - return HasPadding(ATy->getElementType(), TD, false); + return HasPadding(ATy->getElementType(), TD); } else if (const VectorType *VTy = dyn_cast<VectorType>(Ty)) { - return HasPadding(VTy->getElementType(), TD, false); + return HasPadding(VTy->getElementType(), TD); } - return inPacked ? - false : TD.getTypeSizeInBits(Ty) != TD.getABITypeSizeInBits(Ty); + return TD.getTypeSizeInBits(Ty) != TD.getABITypeSizeInBits(Ty); } /// isSafeStructAllocaToScalarRepl - Check to see if the specified allocation of |
