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Clean up whitespace and indentation a bit

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173960 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky 2013-01-30 19:24:23 +00:00
parent 1229c0cb10
commit f578c89dc6
2 changed files with 5 additions and 9 deletions
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6
include/llvm/IR/DataLayout.h
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@ -100,7 +100,7 @@ private:
SmallVector<unsigned char, 8> LegalIntWidths; ///< Legal Integers. SmallVector<unsigned char, 8> LegalIntWidths; ///< Legal Integers.
/// Alignments- Where the primitive type alignment data is stored. /// Alignments - Where the primitive type alignment data is stored.
/// ///
/// @sa init(). /// @sa init().
/// @note Could support multiple size pointer alignments, e.g., 32-bit /// @note Could support multiple size pointer alignments, e.g., 32-bit
@ -324,19 +324,16 @@ public:
/// an integer type of the specified bitwidth. /// an integer type of the specified bitwidth.
unsigned getABIIntegerTypeAlignment(unsigned BitWidth) const; unsigned getABIIntegerTypeAlignment(unsigned BitWidth) const;
/// getCallFrameTypeAlignment - Return the minimum ABI-required alignment /// getCallFrameTypeAlignment - Return the minimum ABI-required alignment
/// for the specified type when it is part of a call frame. /// for the specified type when it is part of a call frame.
unsigned getCallFrameTypeAlignment(Type *Ty) const; unsigned getCallFrameTypeAlignment(Type *Ty) const;
/// getPrefTypeAlignment - Return the preferred stack/global alignment for /// getPrefTypeAlignment - Return the preferred stack/global alignment for
/// the specified type. This is always at least as good as the ABI alignment. /// the specified type. This is always at least as good as the ABI alignment.
unsigned getPrefTypeAlignment(Type *Ty) const; unsigned getPrefTypeAlignment(Type *Ty) const;
/// getPreferredTypeAlignmentShift - Return the preferred alignment for the /// getPreferredTypeAlignmentShift - Return the preferred alignment for the
/// specified type, returned as log2 of the value (a shift amount). /// specified type, returned as log2 of the value (a shift amount).
///
unsigned getPreferredTypeAlignmentShift(Type *Ty) const; unsigned getPreferredTypeAlignmentShift(Type *Ty) const;
/// getIntPtrType - Return an integer type with size at least as big as that /// getIntPtrType - Return an integer type with size at least as big as that
@ -350,7 +347,6 @@ public:
/// getIndexedOffset - return the offset from the beginning of the type for /// getIndexedOffset - return the offset from the beginning of the type for
/// the specified indices. This is used to implement getelementptr. /// the specified indices. This is used to implement getelementptr.
///
uint64_t getIndexedOffset(Type *Ty, ArrayRef<Value *> Indices) const; uint64_t getIndexedOffset(Type *Ty, ArrayRef<Value *> Indices) const;
/// getStructLayout - Return a StructLayout object, indicating the alignment /// getStructLayout - Return a StructLayout object, indicating the alignment

8
lib/IR/DataLayout.cpp
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@ -126,7 +126,7 @@ DataLayout::InvalidAlignmentElem = LayoutAlignElem::get(INVALID_ALIGN, 0, 0, 0);
PointerAlignElem PointerAlignElem
PointerAlignElem::get(uint32_t addr_space, unsigned abi_align, PointerAlignElem::get(uint32_t addr_space, unsigned abi_align,
unsigned pref_align, uint32_t bit_width) { unsigned pref_align, uint32_t bit_width) {
assert(abi_align <= pref_align && "Preferred alignment worse than ABI!"); assert(abi_align <= pref_align && "Preferred alignment worse than ABI!");
PointerAlignElem retval; PointerAlignElem retval;
retval.AddressSpace = addr_space; retval.AddressSpace = addr_space;
@ -309,7 +309,7 @@ void DataLayout::parseSpecifier(StringRef Desc) {
/// used. /// used.
DataLayout::DataLayout() : ImmutablePass(ID) { DataLayout::DataLayout() : ImmutablePass(ID) {
report_fatal_error("Bad DataLayout ctor used. " report_fatal_error("Bad DataLayout ctor used. "
"Tool did not specify a DataLayout to use?"); "Tool did not specify a DataLayout to use?");
} }
DataLayout::DataLayout(const Module *M) DataLayout::DataLayout(const Module *M)
@ -371,7 +371,7 @@ unsigned DataLayout::getAlignmentInfo(AlignTypeEnum AlignType,
// The "best match" for integers is the smallest size that is larger than // The "best match" for integers is the smallest size that is larger than
// the BitWidth requested. // the BitWidth requested.
if (Alignments[i].TypeBitWidth > BitWidth && (BestMatchIdx == -1 || if (Alignments[i].TypeBitWidth > BitWidth && (BestMatchIdx == -1 ||
Alignments[i].TypeBitWidth < Alignments[BestMatchIdx].TypeBitWidth)) Alignments[i].TypeBitWidth < Alignments[BestMatchIdx].TypeBitWidth))
BestMatchIdx = i; BestMatchIdx = i;
// However, if there isn't one that's larger, then we must use the // However, if there isn't one that's larger, then we must use the
// largest one we have (see below) // largest one we have (see below)
@ -512,7 +512,7 @@ uint64_t DataLayout::getTypeSizeInBits(Type *Ty) const {
case Type::PointerTyID: { case Type::PointerTyID: {
unsigned AS = dyn_cast<PointerType>(Ty)->getAddressSpace(); unsigned AS = dyn_cast<PointerType>(Ty)->getAddressSpace();
return getPointerSizeInBits(AS); return getPointerSizeInBits(AS);
} }
case Type::ArrayTyID: { case Type::ArrayTyID: {
ArrayType *ATy = cast<ArrayType>(Ty); ArrayType *ATy = cast<ArrayType>(Ty);
return getTypeAllocSizeInBits(ATy->getElementType())*ATy->getNumElements(); return getTypeAllocSizeInBits(ATy->getElementType())*ATy->getNumElements();