[llvm] [SystemZ][z/OS] Add exception handling for XPLINK (PR #74638)

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git-clang-format --diff 0e1a9e3084cd8dffa5d4f2cf6eabf9e7721e1cdd f205621233dfdfd198d2c7bc08610a2b7cae39c3 -- llvm/include/llvm/CodeGen/CodeGenPassBuilder.h llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h llvm/include/llvm/MC/MCAsmInfo.h llvm/include/llvm/MC/MCTargetOptions.h llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp llvm/lib/CodeGen/TargetPassConfig.cpp llvm/lib/MC/MCContext.cpp llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmInfo.cpp llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp llvm/lib/Target/SystemZ/SystemZISelLowering.cpp llvm/lib/Target/SystemZ/SystemZISelLowering.h
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/include/llvm/MC/MCTargetOptions.h b/llvm/include/llvm/MC/MCTargetOptions.h
index e2dd1e0433..677ee4621d 100644
--- a/llvm/include/llvm/MC/MCTargetOptions.h
+++ b/llvm/include/llvm/MC/MCTargetOptions.h
@@ -24,8 +24,8 @@ enum class ExceptionHandling {
   WinEH,    ///< Windows Exception Handling
   Wasm,     ///< WebAssembly Exception Handling
   AIX,      ///< AIX Exception Handling
-  ZOS,      ///< z/OS MVS Exception Handling. Very similar to DwarfCFI, but the PPA1
-            ///< is used instead of an .eh_frame section.
+  ZOS, ///< z/OS MVS Exception Handling. Very similar to DwarfCFI, but the PPA1
+       ///< is used instead of an .eh_frame section.
 };
 
 enum class EmitDwarfUnwindType {
diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index edde36a087..2df134428d 100644
--- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -2680,7 +2680,7 @@ MCSection *TargetLoweringObjectFileGOFF::getSectionForLSDA(
     const Function &F, const MCSymbol &FnSym, const TargetMachine &TM) const {
   std::string Name = ".gcc_exception_table." + F.getName().str();
   return getContext().getGOFFSection(Name, SectionKind::getData(), nullptr,
-      nullptr);
+                                     nullptr);
 }
 
 MCSection *TargetLoweringObjectFileGOFF::SelectSectionForGlobal(
diff --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp
index aa14110be2..9c06658007 100644
--- a/llvm/lib/MC/MCContext.cpp
+++ b/llvm/lib/MC/MCContext.cpp
@@ -650,7 +650,8 @@ MCSectionGOFF *MCContext::getGOFFSection(StringRef Section, SectionKind Kind,
                                          MCSection *Parent,
                                          const MCExpr *SubsectionId) {
   // Do the lookup. If we don't have a hit, return a new section.
-  auto IterBool = GOFFUniquingMap.insert(std::make_pair(Section.str(), nullptr));
+  auto IterBool =
+      GOFFUniquingMap.insert(std::make_pair(Section.str(), nullptr));
   auto Iter = IterBool.first;
   if (!IterBool.second)
     return Iter->second;
diff --git a/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp b/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
index 2e453d6e1e..243461c031 100644
--- a/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
@@ -1374,7 +1374,8 @@ void SystemZAsmPrinter::emitPPA1(MCSymbol *FnEndSym) {
   if (NeedEmitEHBlock) {
     Per = dyn_cast<Function>(
         MF->getFunction().getPersonalityFn()->stripPointerCasts());
-    MCSymbol *PersonalityRoutine = Per ? MF->getTarget().getSymbol(Per) : nullptr;
+    MCSymbol *PersonalityRoutine =
+        Per ? MF->getTarget().getSymbol(Per) : nullptr;
     assert(PersonalityRoutine && "Missing personality routine");
 
     OutStreamer->AddComment("Version");

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https://github.com/llvm/llvm-project/pull/74638