//===----------------------------------------------------------------------===//
#include "NVPTX.h"
-#include "llvm/Pass.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/Target/TargetFrameLowering.h"
-#include "llvm/Target/TargetRegisterInfo.h"
+#include "llvm/Pass.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
+#include "llvm/Target/TargetFrameLowering.h"
+#include "llvm/Target/TargetRegisterInfo.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
using namespace llvm;
+#define DEBUG_TYPE "nvptx-prolog-epilog"
+
namespace {
class NVPTXPrologEpilogPass : public MachineFunctionPass {
public:
static char ID;
NVPTXPrologEpilogPass() : MachineFunctionPass(ID) {}
- virtual bool runOnMachineFunction(MachineFunction &MF);
+ bool runOnMachineFunction(MachineFunction &MF) override;
private:
void calculateFrameObjectOffsets(MachineFunction &Fn);
bool NVPTXPrologEpilogPass::runOnMachineFunction(MachineFunction &MF) {
const TargetMachine &TM = MF.getTarget();
- const TargetFrameLowering &TFI = *TM.getFrameLowering();
- const TargetRegisterInfo &TRI = *TM.getRegisterInfo();
+ const TargetFrameLowering &TFI = *TM.getSubtargetImpl()->getFrameLowering();
+ const TargetRegisterInfo &TRI = *TM.getSubtargetImpl()->getRegisterInfo();
bool Modified = false;
calculateFrameObjectOffsets(MF);
for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
if (!MI->getOperand(i).isFI())
continue;
- TRI.eliminateFrameIndex(MI, 0, i, NULL);
+ TRI.eliminateFrameIndex(MI, 0, i, nullptr);
Modified = true;
}
}
void
NVPTXPrologEpilogPass::calculateFrameObjectOffsets(MachineFunction &Fn) {
- const TargetFrameLowering &TFI = *Fn.getTarget().getFrameLowering();
- const TargetRegisterInfo *RegInfo = Fn.getTarget().getRegisterInfo();
+ const TargetFrameLowering &TFI = *Fn.getSubtarget().getFrameLowering();
+ const TargetRegisterInfo *RegInfo = Fn.getSubtarget().getRegisterInfo();
bool StackGrowsDown =
TFI.getStackGrowthDirection() == TargetFrameLowering::StackGrowsDown;