From e3b557809604d036af6e00c60f012c2025b59a5e Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 11 Feb 2023 13:38:04 +0100
Subject: Vendor import of llvm-project main
 llvmorg-16-init-18548-gb0daacf58f41, the last commit before the upstream
 release/17.x branch was created.

---
 llvm/lib/LTO/LTOBackend.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'llvm/lib/LTO/LTOBackend.cpp')

diff --git a/llvm/lib/LTO/LTOBackend.cpp b/llvm/lib/LTO/LTOBackend.cpp
index 2e32469b4926..1c2ca253af35 100644
--- a/llvm/lib/LTO/LTOBackend.cpp
+++ b/llvm/lib/LTO/LTOBackend.cpp
@@ -44,6 +44,7 @@
 #include "llvm/Transforms/Scalar/LoopPassManager.h"
 #include "llvm/Transforms/Utils/FunctionImportUtils.h"
 #include "llvm/Transforms/Utils/SplitModule.h"
+#include <optional>
 
 using namespace llvm;
 using namespace lto;
@@ -207,14 +208,14 @@ createTargetMachine(const Config &Conf, const Target *TheTarget, Module &M) {
   for (const std::string &A : Conf.MAttrs)
     Features.AddFeature(A);
 
-  Optional<Reloc::Model> RelocModel = None;
+  std::optional<Reloc::Model> RelocModel;
   if (Conf.RelocModel)
     RelocModel = *Conf.RelocModel;
   else if (M.getModuleFlag("PIC Level"))
     RelocModel =
         M.getPICLevel() == PICLevel::NotPIC ? Reloc::Static : Reloc::PIC_;
 
-  Optional<CodeModel::Model> CodeModel;
+  std::optional<CodeModel::Model> CodeModel;
   if (Conf.CodeModel)
     CodeModel = *Conf.CodeModel;
   else
@@ -231,7 +232,7 @@ static void runNewPMPasses(const Config &Conf, Module &Mod, TargetMachine *TM,
                            unsigned OptLevel, bool IsThinLTO,
                            ModuleSummaryIndex *ExportSummary,
                            const ModuleSummaryIndex *ImportSummary) {
-  Optional<PGOOptions> PGOOpt;
+  std::optional<PGOOptions> PGOOpt;
   if (!Conf.SampleProfile.empty())
     PGOOpt = PGOOptions(Conf.SampleProfile, "", Conf.ProfileRemapping,
                         PGOOptions::SampleUse, PGOOptions::NoCSAction, true);
@@ -256,7 +257,7 @@ static void runNewPMPasses(const Config &Conf, Module &Mod, TargetMachine *TM,
   ModuleAnalysisManager MAM;
 
   PassInstrumentationCallbacks PIC;
-  StandardInstrumentations SI(Conf.DebugPassManager);
+  StandardInstrumentations SI(Mod.getContext(), Conf.DebugPassManager);
   SI.registerCallbacks(PIC, &FAM);
   PassBuilder PB(TM, Conf.PTO, PGOOpt, &PIC);
 
@@ -391,7 +392,8 @@ static void codegen(const Config &Conf, TargetMachine *TM,
                          EC.message());
   }
 
-  Expected<std::unique_ptr<CachedFileStream>> StreamOrErr = AddStream(Task);
+  Expected<std::unique_ptr<CachedFileStream>> StreamOrErr =
+      AddStream(Task, Mod.getModuleIdentifier());
   if (Error Err = StreamOrErr.takeError())
     report_fatal_error(std::move(Err));
   std::unique_ptr<CachedFileStream> &Stream = *StreamOrErr;
-- 
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