#include "llvm/CodeGen/Passes.h"
#include "llvm/Target/TargetLowering.h"
#include "llvm/Target/TargetMachine.h"
-#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
using namespace llvm;
namespace {
class LoopAligner : public MachineFunctionPass {
- const TargetLowering *TLI;
-
public:
static char ID;
LoopAligner() : MachineFunctionPass((intptr_t)&ID) {}
if (MLI->begin() == MLI->end())
return false; // No loops.
- unsigned Align = MF.getTarget().getTargetLowering()->getPrefLoopAlignment();
+ const TargetLowering *TLI = MF.getTarget().getTargetLowering();
+ if (!TLI)
+ return false;
+
+ unsigned Align = TLI->getPrefLoopAlignment();
if (!Align)
return false; // Don't care about loop alignment.