#include "llvm/CodeGen/Passes.h"
#include "llvm/Analysis/Passes.h"
-#include "llvm/CodeGen/GCStrategy.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/RegAllocRegistry.h"
#include "llvm/IR/IRPrintingPasses.h"
+#include "llvm/IR/LegacyPassManager.h"
#include "llvm/IR/Verifier.h"
#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/PassManager.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
cl::desc("Dump garbage collector data"));
static cl::opt<bool> VerifyMachineCode("verify-machineinstrs", cl::Hidden,
cl::desc("Verify generated machine code"),
- cl::init(getenv("LLVM_VERIFY_MACHINEINSTRS")!=nullptr));
+ cl::init(false),
+ cl::ZeroOrMore);
+
static cl::opt<std::string>
PrintMachineInstrs("print-machineinstrs", cl::ValueOptional,
cl::desc("Print machine instrs"),
substitutePass(&PostRAMachineLICMID, &MachineLICMID);
// Temporarily disable experimental passes.
- const TargetSubtargetInfo &ST = TM->getSubtarget<TargetSubtargetInfo>();
+ const TargetSubtargetInfo &ST = *TM->getSubtargetImpl();
if (!ST.useMachineScheduler())
disablePass(&MachineSchedulerID);
}
AnalysisID PassID = P->getPassID();
if (Started && !Stopped) {
+ std::string Banner;
+ // Construct banner message before PM->add() as that may delete the pass.
+ if (AddingMachinePasses && (printAfter || verifyAfter))
+ Banner = std::string("After ") + std::string(P->getPassName());
PM->add(P);
if (AddingMachinePasses) {
- std::string Banner = std::string("After ")+std::string(P->getPassName());
if (printAfter)
addPrintPass(Banner);
if (verifyAfter)
addPass(createPrintFunctionPass(dbgs(), "\n\n*** Code after LSR ***\n"));
}
+ // Run GC lowering passes for builtin collectors
+ // TODO: add a pass insertion point here
addPass(createGCLoweringPass());
+ addPass(createShadowStackGCLoweringPass());
// Make sure that no unreachable blocks are instruction selected.
addPass(createUnreachableBlockEliminationPass());
// FALLTHROUGH
case ExceptionHandling::DwarfCFI:
case ExceptionHandling::ARM:
- case ExceptionHandling::ItaniumWinEH:
addPass(createDwarfEHPass(TM));
break;
+ case ExceptionHandling::WinEH:
+ addPass(createWinEHPass(TM));
+ break;
case ExceptionHandling::None:
addPass(createLowerInvokePass());
.equals("option-unspecified")) {
const PassRegistry *PR = PassRegistry::getPassRegistry();
const PassInfo *TPI = PR->getPassInfo(PrintMachineInstrs.getValue());
- const PassInfo *IPI = PR->getPassInfo(StringRef("print-machineinstrs"));
+ const PassInfo *IPI = PR->getPassInfo(StringRef("machineinstr-printer"));
assert (TPI && IPI && "Pass ID not registered!");
const char *TID = (const char *)(TPI->getTypeInfo());
const char *IID = (const char *)(IPI->getTypeInfo());