#define DEBUG_TYPE "x86-selectiondag-info"
#include "X86TargetMachine.h"
-#include "llvm/DerivedTypes.h"
#include "llvm/CodeGen/SelectionDAG.h"
+#include "llvm/DerivedTypes.h"
using namespace llvm;
X86SelectionDAGInfo::X86SelectionDAGInfo(const X86TargetMachine &TM) :
// If to a segment-relative address space, use the default lowering.
if (DstPtrInfo.getAddrSpace() >= 256)
return SDValue();
-
+
// If not DWORD aligned or size is more than the threshold, call the library.
// The libc version is likely to be faster for these cases. It can use the
// address value and run time information about the CPU.
if (const char *bzeroEntry = V &&
V->isNullValue() ? Subtarget->getBZeroEntry() : 0) {
EVT IntPtr = TLI.getPointerTy();
- const Type *IntPtrTy = getTargetData()->getIntPtrType(*DAG.getContext());
+ Type *IntPtrTy = getDataLayout()->getIntPtrType(*DAG.getContext());
TargetLowering::ArgListTy Args;
TargetLowering::ArgListEntry Entry;
Entry.Node = Dst;
Args.push_back(Entry);
Entry.Node = Size;
Args.push_back(Entry);
- std::pair<SDValue,SDValue> CallResult =
- TLI.LowerCallTo(Chain, Type::getVoidTy(*DAG.getContext()),
+ TargetLowering::
+ CallLoweringInfo CLI(Chain, Type::getVoidTy(*DAG.getContext()),
false, false, false, false,
- 0, CallingConv::C, false, /*isReturnValueUsed=*/false,
+ 0, CallingConv::C, /*isTailCall=*/false,
+ /*doesNotRet=*/false, /*isReturnValueUsed=*/false,
DAG.getExternalSymbol(bzeroEntry, IntPtr), Args,
DAG, dl);
+ std::pair<SDValue,SDValue> CallResult =
+ TLI.LowerCallTo(CLI);
return CallResult.second;
}
bool isVolatile, bool AlwaysInline,
MachinePointerInfo DstPtrInfo,
MachinePointerInfo SrcPtrInfo) const {
- // This requires the copy size to be a constant, preferrably
+ // This requires the copy size to be a constant, preferably
// within a subtarget-specific limit.
ConstantSDNode *ConstantSize = dyn_cast<ConstantSDNode>(Size);
if (!ConstantSize)