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authorMisha Brukman <brukman+llvm@gmail.com>2005-04-23 22:35:26 +0000
committerMisha Brukman <brukman+llvm@gmail.com>2005-04-23 22:35:26 +0000
commit446b5a9dd9b249e5910489dbfcf86fda502627ef (patch)
tree90d62a69027861e13db136695c0fe058e4d5dec6 /include/llvm/Target/TargetData.h
parent3fa94bffcba19f60c8a3f0503a6b1ed3abb1b5c7 (diff)
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* The aesthetic police is on patrol!!...
* ... but it wasn't so busy as to not smell the roses and doxygenify comments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21487 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Target/TargetData.h')
-rw-r--r--include/llvm/Target/TargetData.h35
1 files changed, 20 insertions, 15 deletions
diff --git a/include/llvm/Target/TargetData.h b/include/llvm/Target/TargetData.h
index fcdad30..f07c66b 100644
--- a/include/llvm/Target/TargetData.h
+++ b/include/llvm/Target/TargetData.h
@@ -72,35 +72,39 @@ public:
~TargetData(); // Not virtual, do not subclass this class
/// Target endianness...
- bool isLittleEndian() const { return LittleEndian; }
- bool isBigEndian() const { return !LittleEndian; }
+ bool isLittleEndian() const { return LittleEndian; }
+ bool isBigEndian() const { return !LittleEndian; }
/// Target alignment constraints
- unsigned char getBoolAlignment() const { return BoolAlignment; }
- unsigned char getByteAlignment() const { return ByteAlignment; }
- unsigned char getShortAlignment() const { return ShortAlignment; }
- unsigned char getIntAlignment() const { return IntAlignment; }
- unsigned char getLongAlignment() const { return LongAlignment; }
- unsigned char getFloatAlignment() const { return FloatAlignment; }
- unsigned char getDoubleAlignment() const { return DoubleAlignment; }
- unsigned char getPointerAlignment() const { return PointerAlignment; }
- unsigned char getPointerSize() const { return PointerSize; }
- unsigned char getPointerSizeInBits()const { return PointerSize*8; }
+ unsigned char getBoolAlignment() const { return BoolAlignment; }
+ unsigned char getByteAlignment() const { return ByteAlignment; }
+ unsigned char getShortAlignment() const { return ShortAlignment; }
+ unsigned char getIntAlignment() const { return IntAlignment; }
+ unsigned char getLongAlignment() const { return LongAlignment; }
+ unsigned char getFloatAlignment() const { return FloatAlignment; }
+ unsigned char getDoubleAlignment() const { return DoubleAlignment; }
+ unsigned char getPointerAlignment() const { return PointerAlignment; }
+ unsigned char getPointerSize() const { return PointerSize; }
+ unsigned char getPointerSizeInBits() const { return 8*PointerSize; }
/// getTypeSize - Return the number of bytes necessary to hold the specified
/// type.
+ ///
uint64_t getTypeSize(const Type *Ty) const;
/// getTypeAlignment - Return the minimum required alignment for the specified
/// type.
+ ///
unsigned char getTypeAlignment(const Type *Ty) const;
/// getTypeAlignmentShift - Return the minimum required alignment for the
/// specified type, returned as log2 of the value (a shift amount).
+ ///
unsigned char getTypeAlignmentShift(const Type *Ty) const;
/// getIntPtrType - Return an unsigned integer type that is the same size or
/// greater to the host pointer size.
+ ///
const Type *getIntPtrType() const;
/// getIndexOffset - return the offset from the beginning of the type for the
@@ -112,9 +116,9 @@ public:
const StructLayout *getStructLayout(const StructType *Ty) const;
};
-// This object is used to lazily calculate structure layout information for a
-// target machine, based on the TargetData structure.
-//
+/// StructLayout - used to lazily calculate structure layout information for a
+/// target machine, based on the TargetData structure.
+///
class StructLayout {
public:
std::vector<uint64_t> MemberOffsets;
@@ -123,6 +127,7 @@ public:
/// getElementContainingOffset - Given a valid offset into the structure,
/// return the structure index that contains it.
+ ///
unsigned getElementContainingOffset(uint64_t Offset) const;
private: