diff options
Diffstat (limited to 'lib/Target/TargetData.cpp')
| -rw-r--r-- | lib/Target/TargetData.cpp | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp index 59dc0dca50..c0b0670b96 100644 --- a/lib/Target/TargetData.cpp +++ b/lib/Target/TargetData.cpp @@ -241,12 +241,21 @@ static inline void getTypeInfo(const Type *Ty, const TargetData *TD, uint64_t &Size, unsigned char &Alignment) { assert(Ty->isSized() && "Cannot getTypeInfo() on a type that is unsized!"); switch (Ty->getTypeID()) { - case Type::Int1TyID: Size = 1; Alignment = TD->getBoolAlignment(); return; - case Type::VoidTyID: - case Type::Int8TyID: Size = 1; Alignment = TD->getByteAlignment(); return; - case Type::Int16TyID: Size = 2; Alignment = TD->getShortAlignment(); return; - case Type::Int32TyID: Size = 4; Alignment = TD->getIntAlignment(); return; - case Type::Int64TyID: Size = 8; Alignment = TD->getLongAlignment(); return; + case Type::IntegerTyID: { + unsigned BitWidth = cast<IntegerType>(Ty)->getBitWidth(); + if (BitWidth <= 8) { + Size = 1; Alignment = TD->getByteAlignment(); + } else if (BitWidth <= 16) { + Size = 2; Alignment = TD->getShortAlignment(); + } else if (BitWidth <= 32) { + Size = 4; Alignment = TD->getIntAlignment(); + } else if (BitWidth <= 64) { + Size = 8; Alignment = TD->getLongAlignment(); + } else + assert(0 && "Integer types > 64 bits not supported."); + return; + } + case Type::VoidTyID: Size = 1; Alignment = TD->getByteAlignment(); return; case Type::FloatTyID: Size = 4; Alignment = TD->getFloatAlignment(); return; case Type::DoubleTyID: Size = 8; Alignment = TD->getDoubleAlignment(); return; case Type::LabelTyID: |