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Update and remove a few calls to TargetMachine::getSubtargetImpl

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out of the asm printer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229883 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2015-02-19 18:46:23 +00:00
parent ce7a848558
commit f5bbc8ae1a
1 changed files with 12 additions and 9 deletions
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21
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
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@ -100,10 +100,13 @@ static unsigned getGVAlignmentLog2(const GlobalValue *GV, const DataLayout &TD,
AsmPrinter::AsmPrinter(TargetMachine &tm, std::unique_ptr<MCStreamer> Streamer)
: MachineFunctionPass(ID), TM(tm), MAI(tm.getMCAsmInfo()),
MII(tm.getSubtargetImpl()->getInstrInfo()),
OutContext(Streamer->getContext()), OutStreamer(*Streamer.release()),
LastMI(nullptr), LastFn(0), Counter(~0U), SetCounter(0) {
DD = nullptr; MMI = nullptr; LI = nullptr; MF = nullptr;
MII = nullptr;
DD = nullptr;
MMI = nullptr;
LI = nullptr;
MF = nullptr;
CurrentFnSym = CurrentFnSymForSize = nullptr;
GCMetadataPrinters = nullptr;
VerboseAsm = OutStreamer.isVerboseAsm();
@ -915,8 +918,9 @@ bool AsmPrinter::doFinalization(Module &M) {
if (JITI && !JITI->getTables().empty()) {
unsigned Arch = Triple(getTargetTriple()).getArch();
bool IsThumb = (Arch == Triple::thumb || Arch == Triple::thumbeb);
const TargetInstrInfo *TII = TM.getSubtargetImpl()->getInstrInfo();
MCInst TrapInst;
TM.getSubtargetImpl()->getInstrInfo()->getTrap(TrapInst);
TII->getTrap(TrapInst);
unsigned LogAlignment = llvm::Log2_64(JITI->entryByteAlignment());
// Emit the right section for these functions.
@ -942,8 +946,7 @@ bool AsmPrinter::doFinalization(Module &M) {
const MCSymbolRefExpr *TargetSymRef =
MCSymbolRefExpr::Create(TargetSymbol, MCSymbolRefExpr::VK_PLT,
OutContext);
TM.getSubtargetImpl()->getInstrInfo()->getUnconditionalBranch(
JumpToFun, TargetSymRef);
TII->getUnconditionalBranch(JumpToFun, TargetSymRef);
OutStreamer.EmitInstruction(JumpToFun, getSubtargetInfo());
++Count;
}
@ -1062,6 +1065,7 @@ bool AsmPrinter::doFinalization(Module &M) {
void AsmPrinter::SetupMachineFunction(MachineFunction &MF) {
this->MF = &MF;
MII = MF.getSubtarget().getInstrInfo();
// Get the function symbol.
CurrentFnSym = getSymbol(MF.getFunction());
CurrentFnSymForSize = CurrentFnSym;
@ -1209,7 +1213,7 @@ void AsmPrinter::EmitJumpTableInfo() {
if (MJTI->getEntryKind() == MachineJumpTableInfo::EK_LabelDifference32 &&
MAI->doesSetDirectiveSuppressesReloc()) {
SmallPtrSet<const MachineBasicBlock*, 16> EmittedSets;
const TargetLowering *TLI = TM.getSubtargetImpl()->getTargetLowering();
const TargetLowering *TLI = MF->getSubtarget().getTargetLowering();
const MCExpr *Base = TLI->getPICJumpTableRelocBaseExpr(MF,JTI,OutContext);
for (unsigned ii = 0, ee = JTBBs.size(); ii != ee; ++ii) {
const MachineBasicBlock *MBB = JTBBs[ii];
@ -1253,9 +1257,8 @@ void AsmPrinter::EmitJumpTableEntry(const MachineJumpTableInfo *MJTI,
case MachineJumpTableInfo::EK_Inline:
llvm_unreachable("Cannot emit EK_Inline jump table entry");
case MachineJumpTableInfo::EK_Custom32:
Value =
TM.getSubtargetImpl()->getTargetLowering()->LowerCustomJumpTableEntry(
MJTI, MBB, UID, OutContext);
Value = MF->getSubtarget().getTargetLowering()->LowerCustomJumpTableEntry(
MJTI, MBB, UID, OutContext);
break;
case MachineJumpTableInfo::EK_BlockAddress:
// EK_BlockAddress - Each entry is a plain address of block, e.g.: