#define DEBUG_TYPE "post-RA-sched"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
+#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
-//#include "llvm/ADT/Statistic.h"
-//#include <climits>
-//#include <queue>
-#include "llvm/Support/CommandLine.h"
using namespace llvm;
namespace {
- bool NoPostRAScheduling;
-
- // When this works it will be on by default.
- cl::opt<bool, true>
- DisablePostRAScheduler("disable-post-RA-scheduler",
- cl::desc("Disable scheduling after register allocation"),
- cl::location(NoPostRAScheduling),
- cl::init(true));
-
class VISIBILITY_HIDDEN SchedulePostRATDList : public MachineFunctionPass {
public:
static char ID;
}
bool SchedulePostRATDList::runOnMachineFunction(MachineFunction &Fn) {
- if (NoPostRAScheduling)
- return true;
-
DOUT << "SchedulePostRATDList\n";
MF = &Fn;
TM = &MF->getTarget();