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Remove the TargetMachine forwards for TargetSubtargetInfo based

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information and update all callers. No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214781 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2014-08-04 21:25:23 +00:00
parent ffa13eafbf
commit 9f85dccfc6
297 changed files with 2215 additions and 1721 deletions
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33
lib/CodeGen/MachineFunction.cpp
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@ -36,6 +36,7 @@
#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetLowering.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetSubtargetInfo.h"
using namespace llvm;
#define DEBUG_TYPE "codegen"
@ -55,7 +56,7 @@ MachineFunction::MachineFunction(const Function *F, const TargetMachine &TM,
unsigned FunctionNum, MachineModuleInfo &mmi,
GCModuleInfo* gmi)
: Fn(F), Target(TM), Ctx(mmi.getContext()), MMI(mmi), GMI(gmi) {
if (TM.getRegisterInfo())
if (TM.getSubtargetImpl()->getRegisterInfo())
RegInfo = new (Allocator) MachineRegisterInfo(TM);
else
RegInfo = nullptr;
@ -70,13 +71,15 @@ MachineFunction::MachineFunction(const Function *F, const TargetMachine &TM,
getStackAlignment(AttributeSet::FunctionIndex));
ConstantPool = new (Allocator) MachineConstantPool(TM);
Alignment = TM.getTargetLowering()->getMinFunctionAlignment();
Alignment =
TM.getSubtargetImpl()->getTargetLowering()->getMinFunctionAlignment();
// FIXME: Shouldn't use pref alignment if explicit alignment is set on Fn.
if (!Fn->getAttributes().hasAttribute(AttributeSet::FunctionIndex,
Attribute::OptimizeForSize))
Alignment = std::max(Alignment,
TM.getTargetLowering()->getPrefFunctionAlignment());
Alignment = std::max(
Alignment,
TM.getSubtargetImpl()->getTargetLowering()->getPrefFunctionAlignment());
FunctionNumber = FunctionNum;
JumpTableInfo = nullptr;
@ -350,7 +353,8 @@ void MachineFunction::print(raw_ostream &OS, SlotIndexes *Indexes) const {
// Print Constant Pool
ConstantPool->print(OS);
const TargetRegisterInfo *TRI = getTarget().getRegisterInfo();
const TargetRegisterInfo *TRI =
getTarget().getSubtargetImpl()->getRegisterInfo();
if (RegInfo && !RegInfo->livein_empty()) {
OS << "Function Live Ins: ";
@ -459,7 +463,7 @@ unsigned MachineFunction::addLiveIn(unsigned PReg,
/// normal 'L' label is returned.
MCSymbol *MachineFunction::getJTISymbol(unsigned JTI, MCContext &Ctx,
bool isLinkerPrivate) const {
const DataLayout *DL = getTarget().getDataLayout();
const DataLayout *DL = getTarget().getSubtargetImpl()->getDataLayout();
assert(JumpTableInfo && "No jump tables");
assert(JTI < JumpTableInfo->getJumpTables().size() && "Invalid JTI!");
@ -474,7 +478,7 @@ MCSymbol *MachineFunction::getJTISymbol(unsigned JTI, MCContext &Ctx,
/// getPICBaseSymbol - Return a function-local symbol to represent the PIC
/// base.
MCSymbol *MachineFunction::getPICBaseSymbol() const {
const DataLayout *DL = getTarget().getDataLayout();
const DataLayout *DL = getTarget().getSubtargetImpl()->getDataLayout();
return Ctx.GetOrCreateSymbol(Twine(DL->getPrivateGlobalPrefix())+
Twine(getFunctionNumber())+"$pb");
}
@ -484,7 +488,7 @@ MCSymbol *MachineFunction::getPICBaseSymbol() const {
//===----------------------------------------------------------------------===//
const TargetFrameLowering *MachineFrameInfo::getFrameLowering() const {
return TM.getFrameLowering();
return TM.getSubtargetImpl()->getFrameLowering();
}
/// ensureMaxAlignment - Make sure the function is at least Align bytes
@ -600,7 +604,7 @@ MachineFrameInfo::getPristineRegs(const MachineBasicBlock *MBB) const {
const MachineFunction *MF = MBB->getParent();
assert(MF && "MBB must be part of a MachineFunction");
const TargetMachine &TM = MF->getTarget();
const TargetRegisterInfo *TRI = TM.getRegisterInfo();
const TargetRegisterInfo *TRI = TM.getSubtargetImpl()->getRegisterInfo();
BitVector BV(TRI->getNumRegs());
// Before CSI is calculated, no registers are considered pristine. They can be
@ -625,8 +629,10 @@ MachineFrameInfo::getPristineRegs(const MachineBasicBlock *MBB) const {
}
unsigned MachineFrameInfo::estimateStackSize(const MachineFunction &MF) const {
const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
const TargetRegisterInfo *RegInfo = MF.getTarget().getRegisterInfo();
const TargetFrameLowering *TFI =
MF.getTarget().getSubtargetImpl()->getFrameLowering();
const TargetRegisterInfo *RegInfo =
MF.getTarget().getSubtargetImpl()->getRegisterInfo();
unsigned MaxAlign = getMaxAlignment();
int Offset = 0;
@ -676,7 +682,8 @@ unsigned MachineFrameInfo::estimateStackSize(const MachineFunction &MF) const {
void MachineFrameInfo::print(const MachineFunction &MF, raw_ostream &OS) const{
if (Objects.empty()) return;
const TargetFrameLowering *FI = MF.getTarget().getFrameLowering();
const TargetFrameLowering *FI =
MF.getTarget().getSubtargetImpl()->getFrameLowering();
int ValOffset = (FI ? FI->getOffsetOfLocalArea() : 0);
OS << "Frame Objects:\n";
@ -820,7 +827,7 @@ void MachineJumpTableInfo::dump() const { print(dbgs()); }
void MachineConstantPoolValue::anchor() { }
const DataLayout *MachineConstantPool::getDataLayout() const {
return TM.getDataLayout();
return TM.getSubtargetImpl()->getDataLayout();
}
Type *MachineConstantPoolEntry::getType() const {