Rename DataLayout variables TD -> DL
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191927 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index de08b77..dae305b 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -284,13 +284,13 @@
SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GV, TM);
- const DataLayout *TD = TM.getDataLayout();
- uint64_t Size = TD->getTypeAllocSize(GV->getType()->getElementType());
+ const DataLayout *DL = TM.getDataLayout();
+ uint64_t Size = DL->getTypeAllocSize(GV->getType()->getElementType());
// If the alignment is specified, we *must* obey it. Overaligning a global
// with a specified alignment is a prompt way to break globals emitted to
// sections and expected to be contiguous (e.g. ObjC metadata).
- unsigned AlignLog = getGVAlignmentLog2(GV, *TD);
+ unsigned AlignLog = getGVAlignmentLog2(GV, *DL);
if (DD)
DD->setSymbolSize(GVSym, Size);
@@ -398,7 +398,7 @@
// - __tlv_bootstrap - used to make sure support exists
// - spare pointer, used when mapped by the runtime
// - pointer to mangled symbol above with initializer
- unsigned PtrSize = TD->getPointerSizeInBits()/8;
+ unsigned PtrSize = DL->getPointerSizeInBits()/8;
OutStreamer.EmitSymbolValue(GetExternalSymbolSymbol("_tlv_bootstrap"),
PtrSize);
OutStreamer.EmitIntValue(0, PtrSize);
@@ -1317,8 +1317,8 @@
}
// Emit the function pointers in the target-specific order
- const DataLayout *TD = TM.getDataLayout();
- unsigned Align = Log2_32(TD->getPointerPrefAlignment());
+ const DataLayout *DL = TM.getDataLayout();
+ unsigned Align = Log2_32(DL->getPointerPrefAlignment());
std::stable_sort(Structors.begin(), Structors.end(), less_first());
for (unsigned i = 0, e = Structors.size(); i != e; ++i) {
const MCSection *OutputSection =
@@ -1412,7 +1412,7 @@
void AsmPrinter::EmitLabelPlusOffset(const MCSymbol *Label, uint64_t Offset,
unsigned Size, bool IsSectionRelative)
const {
- if (MAI->needsDwarfSectionOffsetDirective() && IsSectionRelative) {
+ if (MAI->needsDwarfSectionOffsetDirective() && IsSectionRelative) {
OutStreamer.EmitCOFFSecRel32(Label);
return;
}
@@ -1493,10 +1493,10 @@
report_fatal_error(OS.str());
}
case Instruction::GetElementPtr: {
- const DataLayout &TD = *AP.TM.getDataLayout();
+ const DataLayout &DL = *AP.TM.getDataLayout();
// Generate a symbolic expression for the byte address
- APInt OffsetAI(TD.getPointerSizeInBits(), 0);
- cast<GEPOperator>(CE)->accumulateConstantOffset(TD, OffsetAI);
+ APInt OffsetAI(DL.getPointerSizeInBits(), 0);
+ cast<GEPOperator>(CE)->accumulateConstantOffset(DL, OffsetAI);
const MCExpr *Base = lowerConstant(CE->getOperand(0), AP);
if (!OffsetAI)
@@ -1517,17 +1517,17 @@
return lowerConstant(CE->getOperand(0), AP);
case Instruction::IntToPtr: {
- const DataLayout &TD = *AP.TM.getDataLayout();
+ const DataLayout &DL = *AP.TM.getDataLayout();
// Handle casts to pointers by changing them into casts to the appropriate
// integer type. This promotes constant folding and simplifies this code.
Constant *Op = CE->getOperand(0);
- Op = ConstantExpr::getIntegerCast(Op, TD.getIntPtrType(CV->getContext()),
+ Op = ConstantExpr::getIntegerCast(Op, DL.getIntPtrType(CV->getContext()),
false/*ZExt*/);
return lowerConstant(Op, AP);
}
case Instruction::PtrToInt: {
- const DataLayout &TD = *AP.TM.getDataLayout();
+ const DataLayout &DL = *AP.TM.getDataLayout();
// Support only foldable casts to/from pointers that can be eliminated by
// changing the pointer to the appropriately sized integer type.
Constant *Op = CE->getOperand(0);
@@ -1537,13 +1537,13 @@
// We can emit the pointer value into this slot if the slot is an
// integer slot equal to the size of the pointer.
- if (TD.getTypeAllocSize(Ty) == TD.getTypeAllocSize(Op->getType()))
+ if (DL.getTypeAllocSize(Ty) == DL.getTypeAllocSize(Op->getType()))
return OpExpr;
// Otherwise the pointer is smaller than the resultant integer, mask off
// the high bits so we are sure to get a proper truncation if the input is
// a constant expr.
- unsigned InBits = TD.getTypeAllocSizeInBits(Op->getType());
+ unsigned InBits = DL.getTypeAllocSizeInBits(Op->getType());
const MCExpr *MaskExpr = MCConstantExpr::Create(~0ULL >> (64-InBits), Ctx);
return MCBinaryExpr::CreateAnd(OpExpr, MaskExpr, Ctx);
}
@@ -1694,9 +1694,9 @@
}
}
- const DataLayout &TD = *AP.TM.getDataLayout();
- unsigned Size = TD.getTypeAllocSize(CDS->getType());
- unsigned EmittedSize = TD.getTypeAllocSize(CDS->getType()->getElementType()) *
+ const DataLayout &DL = *AP.TM.getDataLayout();
+ unsigned Size = DL.getTypeAllocSize(CDS->getType());
+ unsigned EmittedSize = DL.getTypeAllocSize(CDS->getType()->getElementType()) *
CDS->getNumElements();
if (unsigned Padding = Size - EmittedSize)
AP.OutStreamer.EmitZeros(Padding);
@@ -1722,9 +1722,9 @@
for (unsigned i = 0, e = CV->getType()->getNumElements(); i != e; ++i)
emitGlobalConstantImpl(CV->getOperand(i), AP);
- const DataLayout &TD = *AP.TM.getDataLayout();
- unsigned Size = TD.getTypeAllocSize(CV->getType());
- unsigned EmittedSize = TD.getTypeAllocSize(CV->getType()->getElementType()) *
+ const DataLayout &DL = *AP.TM.getDataLayout();
+ unsigned Size = DL.getTypeAllocSize(CV->getType());
+ unsigned EmittedSize = DL.getTypeAllocSize(CV->getType()->getElementType()) *
CV->getType()->getNumElements();
if (unsigned Padding = Size - EmittedSize)
AP.OutStreamer.EmitZeros(Padding);
@@ -1732,15 +1732,15 @@
static void emitGlobalConstantStruct(const ConstantStruct *CS, AsmPrinter &AP) {
// Print the fields in successive locations. Pad to align if needed!
- const DataLayout *TD = AP.TM.getDataLayout();
- unsigned Size = TD->getTypeAllocSize(CS->getType());
- const StructLayout *Layout = TD->getStructLayout(CS->getType());
+ const DataLayout *DL = AP.TM.getDataLayout();
+ unsigned Size = DL->getTypeAllocSize(CS->getType());
+ const StructLayout *Layout = DL->getStructLayout(CS->getType());
uint64_t SizeSoFar = 0;
for (unsigned i = 0, e = CS->getNumOperands(); i != e; ++i) {
const Constant *Field = CS->getOperand(i);
// Check if padding is needed and insert one or more 0s.
- uint64_t FieldSize = TD->getTypeAllocSize(Field->getType());
+ uint64_t FieldSize = DL->getTypeAllocSize(Field->getType());
uint64_t PadSize = ((i == e-1 ? Size : Layout->getElementOffset(i+1))
- Layout->getElementOffset(i)) - FieldSize;
SizeSoFar += FieldSize + PadSize;
@@ -1797,13 +1797,13 @@
}
// Emit the tail padding for the long double.
- const DataLayout &TD = *AP.TM.getDataLayout();
- AP.OutStreamer.EmitZeros(TD.getTypeAllocSize(CFP->getType()) -
- TD.getTypeStoreSize(CFP->getType()));
+ const DataLayout &DL = *AP.TM.getDataLayout();
+ AP.OutStreamer.EmitZeros(DL.getTypeAllocSize(CFP->getType()) -
+ DL.getTypeStoreSize(CFP->getType()));
}
static void emitGlobalConstantLargeInt(const ConstantInt *CI, AsmPrinter &AP) {
- const DataLayout *TD = AP.TM.getDataLayout();
+ const DataLayout *DL = AP.TM.getDataLayout();
unsigned BitWidth = CI->getBitWidth();
// Copy the value as we may massage the layout for constants whose bit width
@@ -1820,7 +1820,7 @@
// Big endian:
// * Record the extra bits to emit.
// * Realign the raw data to emit the chunks of 64-bits.
- if (TD->isBigEndian()) {
+ if (DL->isBigEndian()) {
// Basically the structure of the raw data is a chunk of 64-bits cells:
// 0 1 BitWidth / 64
// [chunk1][chunk2] ... [chunkN].
@@ -1841,7 +1841,7 @@
// quantities at a time.
const uint64_t *RawData = Realigned.getRawData();
for (unsigned i = 0, e = BitWidth / 64; i != e; ++i) {
- uint64_t Val = TD->isBigEndian() ? RawData[e - i - 1] : RawData[i];
+ uint64_t Val = DL->isBigEndian() ? RawData[e - i - 1] : RawData[i];
AP.OutStreamer.EmitIntValue(Val, 8);
}
@@ -1859,8 +1859,8 @@
}
static void emitGlobalConstantImpl(const Constant *CV, AsmPrinter &AP) {
- const DataLayout *TD = AP.TM.getDataLayout();
- uint64_t Size = TD->getTypeAllocSize(CV->getType());
+ const DataLayout *DL = AP.TM.getDataLayout();
+ uint64_t Size = DL->getTypeAllocSize(CV->getType());
if (isa<ConstantAggregateZero>(CV) || isa<UndefValue>(CV))
return AP.OutStreamer.EmitZeros(Size);
@@ -1908,7 +1908,7 @@
// If the constant expression's size is greater than 64-bits, then we have
// to emit the value in chunks. Try to constant fold the value and emit it
// that way.
- Constant *New = ConstantFoldConstantExpression(CE, TD);
+ Constant *New = ConstantFoldConstantExpression(CE, DL);
if (New && New != CE)
return emitGlobalConstantImpl(New, AP);
}