cl::desc("Dump emitter generated instructions as assembly"));
static cl::opt<bool> PrintGCInfo("print-gc", cl::Hidden,
cl::desc("Dump garbage collector data"));
-static cl::opt<bool> HoistConstants("hoist-constants", cl::Hidden,
- cl::desc("Hoist constants out of loops"));
static cl::opt<bool> VerifyMachineCode("verify-machineinstrs", cl::Hidden,
cl::desc("Verify generated machine code"),
cl::init(getenv("LLVM_VERIFY_MACHINEINSTRS")!=NULL));
// Make sure that no unreachable blocks are instruction selected.
PM.add(createUnreachableBlockEliminationPass());
- if (OptLevel != CodeGenOpt::None) {
- if (HoistConstants)
- PM.add(createCodeGenLICMPass());
+ if (OptLevel != CodeGenOpt::None)
PM.add(createCodeGenPreparePass(getTargetLowering()));
- }
PM.add(createStackProtectorPass(getTargetLowering()));
// Second pass scheduler.
if (OptLevel != CodeGenOpt::None) {
- PM.add(createPostRAScheduler());
+ PM.add(createPostRAScheduler(OptLevel));
printAndVerify(PM);
}