#include "llvm/ADT/StringRef.h"
#include "llvm/Analysis/CGSCCPassManager.h"
#include "llvm/Bitcode/BitcodeWriterPass.h"
+#include "llvm/IR/Dominators.h"
#include "llvm/IR/IRPrintingPasses.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ToolOutputFile.h"
+#include "llvm/Target/TargetMachine.h"
using namespace llvm;
using namespace opt_tool;
+static cl::opt<bool>
+ DebugPM("debug-pass-manager", cl::Hidden,
+ cl::desc("Print pass management debugging information"));
+
bool llvm::runPassPipeline(StringRef Arg0, LLVMContext &Context, Module &M,
- tool_output_file *Out, StringRef PassPipeline,
- OutputKind OK, VerifierKind VK) {
- FunctionAnalysisManager FAM;
- CGSCCAnalysisManager CGAM;
- ModuleAnalysisManager MAM;
+ TargetMachine *TM, tool_output_file *Out,
+ StringRef PassPipeline, OutputKind OK,
+ VerifierKind VK) {
+ Passes P(TM);
+
+ FunctionAnalysisManager FAM(DebugPM);
+ CGSCCAnalysisManager CGAM(DebugPM);
+ ModuleAnalysisManager MAM(DebugPM);
// Register all the basic analyses with the managers.
- registerModuleAnalyses(MAM);
- registerCGSCCAnalyses(CGAM);
- registerFunctionAnalyses(FAM);
+ P.registerModuleAnalyses(MAM);
+ P.registerCGSCCAnalyses(CGAM);
+ P.registerFunctionAnalyses(FAM);
// Cross register the analysis managers through their proxies.
MAM.registerPass(FunctionAnalysisManagerModuleProxy(FAM));
FAM.registerPass(CGSCCAnalysisManagerFunctionProxy(CGAM));
FAM.registerPass(ModuleAnalysisManagerFunctionProxy(MAM));
- ModulePassManager MPM;
+ ModulePassManager MPM(DebugPM);
if (VK > VK_NoVerifier)
MPM.addPass(VerifierPass());
- if (!parsePassPipeline(MPM, PassPipeline, VK == VK_VerifyEachPass)) {
+ if (!P.parsePassPipeline(MPM, PassPipeline, VK == VK_VerifyEachPass,
+ DebugPM)) {
errs() << Arg0 << ": unable to parse pass pipeline description.\n";
return false;
}