Index: llvm/trunk/include/llvm/LTO/Config.h =================================================================== --- llvm/trunk/include/llvm/LTO/Config.h +++ llvm/trunk/include/llvm/LTO/Config.h @@ -46,6 +46,9 @@ unsigned OptLevel = 2; bool DisableVerify = false; + /// Use the new pass manager + bool UseNewPM = false; + /// Disable entirely the optimizer, including importing for ThinLTO bool CodeGenOnly = false; Index: llvm/trunk/lib/LTO/LTO.cpp =================================================================== --- llvm/trunk/lib/LTO/LTO.cpp +++ llvm/trunk/lib/LTO/LTO.cpp @@ -122,6 +122,7 @@ AddUnsigned(Conf.CGOptLevel); AddUnsigned(Conf.CGFileType); AddUnsigned(Conf.OptLevel); + AddUnsigned(Conf.UseNewPM); AddString(Conf.OptPipeline); AddString(Conf.AAPipeline); AddString(Conf.OverrideTriple); Index: llvm/trunk/lib/LTO/LTOBackend.cpp =================================================================== --- llvm/trunk/lib/LTO/LTOBackend.cpp +++ llvm/trunk/lib/LTO/LTOBackend.cpp @@ -42,11 +42,6 @@ using namespace llvm; using namespace lto; -static cl::opt - LTOUseNewPM("lto-use-new-pm", - cl::desc("Run LTO passes using the new pass manager"), - cl::init(false), cl::Hidden); - LLVM_ATTRIBUTE_NORETURN static void reportOpenError(StringRef Path, Twine Msg) { errs() << "failed to open " << Path << ": " << Msg << '\n'; errs().flush(); @@ -266,7 +261,7 @@ if (!Conf.OptPipeline.empty()) runNewPMCustomPasses(Mod, TM, Conf.OptPipeline, Conf.AAPipeline, Conf.DisableVerify); - else if (LTOUseNewPM) + else if (Conf.UseNewPM) runNewPMPasses(Mod, TM, Conf.OptLevel, IsThinLTO); else runOldPMPasses(Conf, Mod, TM, IsThinLTO, ExportSummary, ImportSummary); Index: llvm/trunk/test/ThinLTO/X86/newpm-basic.ll =================================================================== --- llvm/trunk/test/ThinLTO/X86/newpm-basic.ll +++ llvm/trunk/test/ThinLTO/X86/newpm-basic.ll @@ -1,7 +1,7 @@ ; RUN: opt -module-summary %s -o %t1.bc ; RUN: llvm-lto2 run %t1.bc -o %t.o \ ; RUN: -r=%t1.bc,_tinkywinky,pxl \ -; RUN: -lto-use-new-pm +; RUN: -use-new-pm target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-apple-macosx10.11.0" Index: llvm/trunk/test/tools/llvm-lto2/X86/pipeline.ll =================================================================== --- llvm/trunk/test/tools/llvm-lto2/X86/pipeline.ll +++ llvm/trunk/test/tools/llvm-lto2/X86/pipeline.ll @@ -8,7 +8,7 @@ ; Try the new pass manager LTO default pipeline (make sure the option ; is accepted). -; RUN: llvm-lto2 run %t1.bc -o %t.o -lto-use-new-pm -r %t1.bc,patatino,px +; RUN: llvm-lto2 run %t1.bc -o %t.o -use-new-pm -r %t1.bc,patatino,px target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-linux-gnu" Index: llvm/trunk/tools/llvm-lto2/llvm-lto2.cpp =================================================================== --- llvm/trunk/tools/llvm-lto2/llvm-lto2.cpp +++ llvm/trunk/tools/llvm-lto2/llvm-lto2.cpp @@ -99,6 +99,11 @@ cl::desc("Whether to include hotness informations in the remarks.\n" "Has effect only if -pass-remarks-output is specified.")); +static cl::opt + UseNewPM("use-new-pm", + cl::desc("Run LTO passes using the new pass manager"), + cl::init(false), cl::Hidden); + static void check(Error E, std::string Msg) { if (!E) return; @@ -196,6 +201,7 @@ Conf.AAPipeline = AAPipeline; Conf.OptLevel = OptLevel - '0'; + Conf.UseNewPM = UseNewPM; switch (CGOptLevel) { case '0': Conf.CGOptLevel = CodeGenOpt::None; @@ -351,7 +357,7 @@ // FIXME: This should use llvm::cl subcommands, but it isn't currently // possible to pass an argument not associated with a subcommand to a - // subcommand (e.g. -lto-use-new-pm). + // subcommand (e.g. -use-new-pm). if (argc < 2) return usage();