[llvm] [MC][SystemZ] Introduce Target Specific HLASM Streamer for z/OS (PR #130535)

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git-clang-format --diff 0715c6cc6d11814b8a31bc0368ca080b72810177 aa189bdcf65fc034f0fc17d09a7c51e203a9cfd5 --extensions cpp,h -- llvm/lib/Target/SystemZ/MCTargetDesc/SystemZHLASMAsmStreamer.cpp llvm/lib/Target/SystemZ/MCTargetDesc/SystemZHLASMAsmStreamer.h llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.cpp llvm/include/llvm/MC/MCSectionGOFF.h llvm/include/llvm/MC/TargetRegistry.h llvm/lib/MC/TargetRegistry.cpp llvm/lib/Target/SystemZ/MCTargetDesc/SystemZHLASMInstPrinter.cpp llvm/lib/Target/SystemZ/MCTargetDesc/SystemZHLASMInstPrinter.h llvm/lib/Target/SystemZ/MCTargetDesc/SystemZInstPrinterCommon.h llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.h
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diff --git a/llvm/include/llvm/MC/TargetRegistry.h b/llvm/include/llvm/MC/TargetRegistry.h
index 0851049f46..16e514177d 100644
--- a/llvm/include/llvm/MC/TargetRegistry.h
+++ b/llvm/include/llvm/MC/TargetRegistry.h
@@ -209,12 +209,11 @@ public:
       MCTargetStreamer *(*)(MCStreamer &S, formatted_raw_ostream &OS,
                             MCInstPrinter *InstPrint);
   using AsmStreamerCtorTy =
-      MCStreamer *(*)(MCContext & Ctx,
-                      std::unique_ptr<formatted_raw_ostream> OS,
+      MCStreamer *(*)(MCContext &Ctx, std::unique_ptr<formatted_raw_ostream> OS,
                       MCInstPrinter *IP, std::unique_ptr<MCCodeEmitter> CE,
                       std::unique_ptr<MCAsmBackend> TAB);
   using ObjectTargetStreamerCtorTy =
-      MCTargetStreamer *(*)(MCStreamer & S, const MCSubtargetInfo &STI);
+      MCTargetStreamer *(*)(MCStreamer &S, const MCSubtargetInfo &STI);
   using MCRelocationInfoCtorTy = MCRelocationInfo *(*)(const Triple &TT,
                                                        MCContext &Ctx);
   using MCSymbolizerCtorTy = MCSymbolizer *(*)(
diff --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
index 35bc9c8a51..0fb5c30d37 100644
--- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
+++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
@@ -288,8 +288,7 @@ extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTargetMC() {
                                         createSystemZMCInstPrinter);
 
   // Register the asm streamer.
-  TargetRegistry::RegisterAsmStreamer(getTheSystemZTarget(),
-                                      createAsmStreamer);
+  TargetRegistry::RegisterAsmStreamer(getTheSystemZTarget(), createAsmStreamer);
 
   // Register the asm target streamer.
   TargetRegistry::RegisterAsmTargetStreamer(getTheSystemZTarget(),
diff --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.cpp b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.cpp
index 94e2d20d7f..1946cd1da8 100644
--- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.cpp
+++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.cpp
@@ -21,19 +21,21 @@ void SystemZTargetHLASMStreamer::emitExtern(StringRef Sym) {
 }
 
 // HLASM statements can only perform a single operation at a time
-const MCExpr *SystemZTargetHLASMStreamer::createWordDiffExpr(MCContext &Ctx, const MCSymbol *Hi, const MCSymbol *Lo) {
+const MCExpr *SystemZTargetHLASMStreamer::createWordDiffExpr(
+    MCContext &Ctx, const MCSymbol *Hi, const MCSymbol *Lo) {
   assert(Hi && Lo && "Symbols required to calculate expression");
   MCSymbol *Temp = Ctx.createTempSymbol();
   OS << Temp->getName() << " EQU ";
-  const MCBinaryExpr *TempExpr = MCBinaryExpr::createSub(MCSymbolRefExpr::create(Hi, Ctx),
-                              MCSymbolRefExpr::create(Lo, Ctx), Ctx);
+  const MCBinaryExpr *TempExpr = MCBinaryExpr::createSub(
+      MCSymbolRefExpr::create(Hi, Ctx), MCSymbolRefExpr::create(Lo, Ctx), Ctx);
   TempExpr->print(OS, Ctx.getAsmInfo());
   OS << "\n";
   return MCBinaryExpr::createLShr(MCSymbolRefExpr::create(Temp, Ctx),
-      MCConstantExpr::create(1, Ctx), Ctx);
+                                  MCConstantExpr::create(1, Ctx), Ctx);
 }
 
-const MCExpr *SystemZTargetGOFFStreamer::createWordDiffExpr(MCContext &Ctx, const MCSymbol *Hi, const MCSymbol *Lo) {
+const MCExpr *SystemZTargetGOFFStreamer::createWordDiffExpr(
+    MCContext &Ctx, const MCSymbol *Hi, const MCSymbol *Lo) {
   assert(Hi && Lo && "Symbols required to calculate expression");
   return MCBinaryExpr::createLShr(
       MCBinaryExpr::createSub(MCSymbolRefExpr::create(Hi, Ctx),
diff --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.h b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.h
index bd71dfac0a..26be26e287 100644
--- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.h
+++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.h
@@ -59,14 +59,16 @@ public:
   virtual void emitExtern(StringRef Str) {};
 
   virtual const MCExpr *createWordDiffExpr(MCContext &Ctx, const MCSymbol *Hi,
-                                        const MCSymbol *Lo) { return nullptr; }
+                                           const MCSymbol *Lo) {
+    return nullptr;
+  }
 };
 
 class SystemZTargetGOFFStreamer : public SystemZTargetStreamer {
 public:
   SystemZTargetGOFFStreamer(MCStreamer &S) : SystemZTargetStreamer(S) {}
   const MCExpr *createWordDiffExpr(MCContext &Ctx, const MCSymbol *Hi,
-                                        const MCSymbol *Lo) override;
+                                   const MCSymbol *Lo) override;
 };
 
 class SystemZTargetHLASMStreamer : public SystemZTargetStreamer {
@@ -77,7 +79,7 @@ public:
       : SystemZTargetStreamer(S), OS(OS) {}
   void emitExtern(StringRef Sym) override;
   const MCExpr *createWordDiffExpr(MCContext &Ctx, const MCSymbol *Hi,
-                                        const MCSymbol *Lo) override;
+                                   const MCSymbol *Lo) override;
 };
 
 } // end namespace llvm

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https://github.com/llvm/llvm-project/pull/130535