//
//===----------------------------------------------------------------------===//
-#define DEBUG_TYPE "expand-isel-pseudos"
+#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/Passes.h"
+#include "llvm/Support/Debug.h"
#include "llvm/Target/TargetLowering.h"
#include "llvm/Target/TargetMachine.h"
-#include "llvm/Support/Debug.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
using namespace llvm;
+#define DEBUG_TYPE "expand-isel-pseudos"
+
namespace {
class ExpandISelPseudos : public MachineFunctionPass {
public:
ExpandISelPseudos() : MachineFunctionPass(ID) {}
private:
- virtual bool runOnMachineFunction(MachineFunction &MF);
-
- const char *getPassName() const {
- return "Expand ISel Pseudo-instructions";
- }
+ bool runOnMachineFunction(MachineFunction &MF) override;
- virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ void getAnalysisUsage(AnalysisUsage &AU) const override {
MachineFunctionPass::getAnalysisUsage(AU);
}
};
} // end anonymous namespace
char ExpandISelPseudos::ID = 0;
+char &llvm::ExpandISelPseudosID = ExpandISelPseudos::ID;
INITIALIZE_PASS(ExpandISelPseudos, "expand-isel-pseudos",
- "Expand CodeGen Pseudo-instructions", false, false)
-
-FunctionPass *llvm::createExpandISelPseudosPass() {
- return new ExpandISelPseudos();
-}
+ "Expand ISel Pseudo-instructions", false, false)
bool ExpandISelPseudos::runOnMachineFunction(MachineFunction &MF) {
bool Changed = false;
- const TargetLowering *TLI = MF.getTarget().getTargetLowering();
+ const TargetLowering *TLI = MF.getSubtarget().getTargetLowering();
// Iterate through each instruction in the function, looking for pseudos.
for (MachineFunction::iterator I = MF.begin(), E = MF.end(); I != E; ++I) {
MachineInstr *MI = MBBI++;
// If MI is a pseudo, expand it.
- const TargetInstrDesc &TID = MI->getDesc();
- if (TID.usesCustomInsertionHook()) {
+ if (MI->usesCustomInsertionHook()) {
Changed = true;
MachineBasicBlock *NewMBB =
TLI->EmitInstrWithCustomInserter(MI, MBB);