[llvm] [CodeGen] MachineModuleInfo: Take Target as a reference (NFC) (PR #132357)

[Akshat Oke via llvm-commits]

https://github.com/optimisan created https://github.com/llvm/llvm-project/pull/132357

None

>From f42935626f519bf386437e7e02f1db8db8549654 Mon Sep 17 00:00:00 2001
From: Akshat Oke <Akshat.Oke at amd.com>
Date: Fri, 21 Mar 2025 09:06:02 +0000
Subject: [PATCH] [CodeGen] MachineModuleInfo: Take Target as a reference (NFC)

---
 llvm/include/llvm/CodeGen/MachineModuleInfo.h |  4 ++--
 llvm/lib/CodeGen/MachineModuleInfo.cpp        | 24 +++++++++----------
 llvm/tools/llc/NewPMDriver.cpp                |  2 +-
 3 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/llvm/include/llvm/CodeGen/MachineModuleInfo.h b/llvm/include/llvm/CodeGen/MachineModuleInfo.h
index bec500dc609f3..2e813667d0bee 100644
--- a/llvm/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/llvm/include/llvm/CodeGen/MachineModuleInfo.h
@@ -109,9 +109,9 @@ class MachineModuleInfo {
   MachineModuleInfo &operator=(MachineModuleInfo &&MMII) = delete;
 
 public:
-  explicit MachineModuleInfo(const TargetMachine *TM = nullptr);
+  explicit MachineModuleInfo(const TargetMachine &TM);
 
-  explicit MachineModuleInfo(const TargetMachine *TM, MCContext *ExtContext);
+  explicit MachineModuleInfo(const TargetMachine &TM, MCContext *ExtContext);
 
   MachineModuleInfo(MachineModuleInfo &&MMII);
 
diff --git a/llvm/lib/CodeGen/MachineModuleInfo.cpp b/llvm/lib/CodeGen/MachineModuleInfo.cpp
index 6167e99aecf03..943ecc94b4bc2 100644
--- a/llvm/lib/CodeGen/MachineModuleInfo.cpp
+++ b/llvm/lib/CodeGen/MachineModuleInfo.cpp
@@ -48,21 +48,21 @@ MachineModuleInfo::MachineModuleInfo(MachineModuleInfo &&MMI)
   TheModule = MMI.TheModule;
 }
 
-MachineModuleInfo::MachineModuleInfo(const TargetMachine *TM)
-    : TM(*TM), Context(TM->getTargetTriple(), TM->getMCAsmInfo(),
-                       TM->getMCRegisterInfo(), TM->getMCSubtargetInfo(),
-                       nullptr, &TM->Options.MCOptions, false) {
-  Context.setObjectFileInfo(TM->getObjFileLowering());
+MachineModuleInfo::MachineModuleInfo(const TargetMachine &TM)
+    : TM(TM),
+      Context(TM.getTargetTriple(), TM.getMCAsmInfo(), TM.getMCRegisterInfo(),
+              TM.getMCSubtargetInfo(), nullptr, &TM.Options.MCOptions, false) {
+  Context.setObjectFileInfo(TM.getObjFileLowering());
   initialize();
 }
 
-MachineModuleInfo::MachineModuleInfo(const TargetMachine *TM,
+MachineModuleInfo::MachineModuleInfo(const TargetMachine &TM,
                                      MCContext *ExtContext)
-    : TM(*TM), Context(TM->getTargetTriple(), TM->getMCAsmInfo(),
-                       TM->getMCRegisterInfo(), TM->getMCSubtargetInfo(),
-                       nullptr, &TM->Options.MCOptions, false),
+    : TM(TM),
+      Context(TM.getTargetTriple(), TM.getMCAsmInfo(), TM.getMCRegisterInfo(),
+              TM.getMCSubtargetInfo(), nullptr, &TM.Options.MCOptions, false),
       ExternalContext(ExtContext) {
-  Context.setObjectFileInfo(TM->getObjFileLowering());
+  Context.setObjectFileInfo(TM.getObjFileLowering());
   initialize();
 }
 
@@ -152,13 +152,13 @@ FunctionPass *llvm::createFreeMachineFunctionPass() {
 
 MachineModuleInfoWrapperPass::MachineModuleInfoWrapperPass(
     const TargetMachine *TM)
-    : ImmutablePass(ID), MMI(TM) {
+    : ImmutablePass(ID), MMI(*TM) {
   initializeMachineModuleInfoWrapperPassPass(*PassRegistry::getPassRegistry());
 }
 
 MachineModuleInfoWrapperPass::MachineModuleInfoWrapperPass(
     const TargetMachine *TM, MCContext *ExtContext)
-    : ImmutablePass(ID), MMI(TM, ExtContext) {
+    : ImmutablePass(ID), MMI(*TM, ExtContext) {
   initializeMachineModuleInfoWrapperPassPass(*PassRegistry::getPassRegistry());
 }
 
diff --git a/llvm/tools/llc/NewPMDriver.cpp b/llvm/tools/llc/NewPMDriver.cpp
index fa82689ecf9ae..9343ffc44dd02 100644
--- a/llvm/tools/llc/NewPMDriver.cpp
+++ b/llvm/tools/llc/NewPMDriver.cpp
@@ -107,7 +107,7 @@ int llvm::compileModuleWithNewPM(
   Opt.DebugPM = DebugPM;
   Opt.RegAlloc = RegAlloc;
 
-  MachineModuleInfo MMI(Target.get());
+  MachineModuleInfo MMI(*Target);
 
   PassInstrumentationCallbacks PIC;
   StandardInstrumentations SI(Context, Opt.DebugPM,