diff options
Diffstat (limited to 'llvm/lib/LTO/LTOBackend.cpp')
| -rw-r--r-- | llvm/lib/LTO/LTOBackend.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/llvm/lib/LTO/LTOBackend.cpp b/llvm/lib/LTO/LTOBackend.cpp index 02e51fbfa35..0595771bd00 100644 --- a/llvm/lib/LTO/LTOBackend.cpp +++ b/llvm/lib/LTO/LTOBackend.cpp @@ -154,8 +154,15 @@ static void runNewPMPasses(Config &Conf, Module &Mod, TargetMachine *TM, const ModuleSummaryIndex *ImportSummary) { Optional<PGOOptions> PGOOpt; if (!Conf.SampleProfile.empty()) - PGOOpt = PGOOptions("", "", Conf.SampleProfile, Conf.ProfileRemapping, - false, true); + PGOOpt = PGOOptions(Conf.SampleProfile, "", Conf.ProfileRemapping, + PGOOptions::SampleUse, PGOOptions::NoCSAction, true); + else if (Conf.RunCSIRInstr) { + PGOOpt = PGOOptions("", Conf.CSIRProfile, Conf.ProfileRemapping, + PGOOptions::IRUse, PGOOptions::CSIRInstr); + } else if (!Conf.CSIRProfile.empty()) { + PGOOpt = PGOOptions(Conf.CSIRProfile, "", Conf.ProfileRemapping, + PGOOptions::IRUse, PGOOptions::CSIRUse); + } PassBuilder PB(TM, PGOOpt); AAManager AA; @@ -273,6 +280,11 @@ static void runOldPMPasses(Config &Conf, Module &Mod, TargetMachine *TM, PMB.SLPVectorize = true; PMB.OptLevel = Conf.OptLevel; PMB.PGOSampleUse = Conf.SampleProfile; + PMB.EnablePGOCSInstrGen = Conf.RunCSIRInstr; + if (!Conf.RunCSIRInstr && !Conf.CSIRProfile.empty()) { + PMB.EnablePGOCSInstrUse = true; + PMB.PGOInstrUse = Conf.CSIRProfile; + } if (IsThinLTO) PMB.populateThinLTOPassManager(passes); else |
