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Remove unused class variables and update all callers/uses from

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the HexagonSplitTFRCondSet pass. Use the subtarget off the machine
function at the same time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227878 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2015-02-02 22:28:44 +00:00
parent 7ee5bc454a
commit 07980e9ade
3 changed files with 6 additions and 12 deletions
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2
lib/Target/Hexagon/Hexagon.h
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@ -36,7 +36,7 @@ namespace llvm {
FunctionPass *createHexagonRemoveExtendArgs(const HexagonTargetMachine &TM);
FunctionPass *createHexagonCFGOptimizer();
FunctionPass *createHexagonSplitTFRCondSets(const HexagonTargetMachine &TM);
FunctionPass *createHexagonSplitTFRCondSets();
FunctionPass *createHexagonSplitConst32AndConst64();
FunctionPass *createHexagonExpandPredSpillCode();
FunctionPass *createHexagonHardwareLoops();

13
lib/Target/Hexagon/HexagonSplitTFRCondSets.cpp
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@ -58,13 +58,9 @@ namespace llvm {
namespace {
class HexagonSplitTFRCondSets : public MachineFunctionPass {
const HexagonTargetMachine &QTM;
const HexagonSubtarget &QST;
public:
static char ID;
HexagonSplitTFRCondSets(const HexagonTargetMachine& TM) :
MachineFunctionPass(ID), QTM(TM), QST(*TM.getSubtargetImpl()) {
HexagonSplitTFRCondSets() : MachineFunctionPass(ID) {
initializeHexagonSplitTFRCondSetsPass(*PassRegistry::getPassRegistry());
}
@ -80,7 +76,7 @@ char HexagonSplitTFRCondSets::ID = 0;
bool HexagonSplitTFRCondSets::runOnMachineFunction(MachineFunction &Fn) {
const TargetInstrInfo *TII = QTM.getSubtargetImpl()->getInstrInfo();
const TargetInstrInfo *TII = Fn.getSubtarget().getInstrInfo();
// Loop over all of the basic blocks.
for (MachineFunction::iterator MBBb = Fn.begin(), MBBe = Fn.end();
@ -171,7 +167,6 @@ void llvm::initializeHexagonSplitTFRCondSetsPass(PassRegistry &Registry) {
CALL_ONCE_INITIALIZATION(initializePassOnce)
}
FunctionPass*
llvm::createHexagonSplitTFRCondSets(const HexagonTargetMachine &TM) {
return new HexagonSplitTFRCondSets(TM);
FunctionPass *llvm::createHexagonSplitTFRCondSets() {
return new HexagonSplitTFRCondSets();
}

3
lib/Target/Hexagon/HexagonTargetMachine.cpp
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@ -151,7 +151,6 @@ void HexagonPassConfig::addPreSched2() {
}
void HexagonPassConfig::addPreEmitPass() {
const HexagonTargetMachine &TM = getHexagonTargetMachine();
bool NoOpt = (getOptLevel() == CodeGenOpt::None);
if (!NoOpt)
@ -161,7 +160,7 @@ void HexagonPassConfig::addPreEmitPass() {
addPass(createHexagonExpandPredSpillCode(), false);
// Split up TFRcondsets into conditional transfers.
addPass(createHexagonSplitTFRCondSets(TM), false);
addPass(createHexagonSplitTFRCondSets(), false);
// Create Packets.
if (!NoOpt) {