[NFC] format llvm/lib/Target/WebAssembly/AsmParser

[HerrCai0907]

use Homebrew clang-format version 16.0.0

[HerrCai0907]

rebase

llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp

class WebAssemblyAsmParser final : public MCTargetAsmParser {
   WebAssemblyAsmTypeCheck TC;
   // Don't type check if -no-type-check was set.
   bool SkipTypeCheck;
 
 public:
   WebAssemblyAsmParser(const MCSubtargetInfo &STI, MCAsmParser &Parser,
                        const MCInstrInfo &MII, const MCTargetOptions &Options)
       : MCTargetAsmParser(Options, STI, MII), Parser(Parser),
-        Lexer(Parser.getLexer()),
-        is64(STI.getTargetTriple().isArch64Bit()),
+        Lexer(Parser.getLexer()), is64(STI.getTargetTriple().isArch64Bit()),
         TC(Parser, MII, is64), SkipTypeCheck(Options.MCNoTypeCheck) {
     setAvailableFeatures(ComputeAvailableFeatures(STI.getFeatureBits()));
     // Don't type check if this is inline asm, since that is a naked sequence of
     // instructions without a function/locals decl.
     auto &SM = Parser.getSourceManager();
     auto BufferName =
         SM.getBufferInfo(SM.getMainFileID()).Buffer->getBufferIdentifier();
     if (BufferName == "<inline asm>")
       SkipTypeCheck = true;
   }
 
   void Initialize(MCAsmParser &Parser) override {
     MCAsmParserExtension::Initialize(Parser);
 
     DefaultFunctionTable = GetOrCreateFunctionTableSymbol(
case If:
       return {"if", "end_if"};
     case Else:
       return {"else", "end_if"};
     default:
       llvm_unreachable("unknown NestingType");
     }
   }
 
-  void push(NestingType NT) { NestingStack.push_back({NT, wasm::WasmSignature()}); }
+  void push(NestingType NT) {
+    NestingStack.push_back({NT, wasm::WasmSignature()});
+  }
 
   bool pop(StringRef Ins, NestingType NT1, NestingType NT2 = Undefined) {
     if (NestingStack.empty())
       return error(Twine("End of block construct with no start: ") + Ins);
     auto Top = NestingStack.back();
     if (Top.NT != NT1 && Top.NT != NT2)
       return error(Twine("Block construct type mismatch, expected: ") +
                    nestingString(Top.NT).second + ", instead got: " + Ins);
while (Lexer.isNot(AsmToken::EndOfStatement)) {
         break;
       }
       case AsmToken::Minus:
         Parser.Lex();
         if (Lexer.is(AsmToken::Integer)) {
           parseSingleInteger(true, Operands);
           if (checkForP2AlignIfLoadStore(Operands, Name))
             return true;
-        } else if(Lexer.is(AsmToken::Real)) {
+        } else if (Lexer.is(AsmToken::Real)) {
           if (parseSingleFloat(true, Operands))
             return true;
         } else if (!parseSpecialFloatMaybe(true, Operands)) {
         } else {
           return error("Expected numeric constant instead got: ",
                        Lexer.getTok());
         }
         break;
if (DirectiveID.getString() == ".local") {
       CurrentState = FunctionLocals;
       return expect(AsmToken::EndOfStatement, "EOL");
     }
 
     if (DirectiveID.getString() == ".int8" ||
         DirectiveID.getString() == ".int16" ||
         DirectiveID.getString() == ".int32" ||
         DirectiveID.getString() == ".int64") {
-      if (CheckDataSection()) return true;
+      if (CheckDataSection())
+        return true;
       const MCExpr *Val;
       SMLoc End;
       if (Parser.parseExpression(Val, End))
         return error("Cannot parse .int expression: ", Lexer.getTok());
       size_t NumBits = 0;
       DirectiveID.getString().drop_front(4).getAsInteger(10, NumBits);
       Out.emitValue(Val, NumBits / 8, End);
       return expect(AsmToken::EndOfStatement, "EOL");
     }
 
     if (DirectiveID.getString() == ".asciz") {
-      if (CheckDataSection()) return true;
+      if (CheckDataSection())
+        return true;
       std::string S;
       if (Parser.parseEscapedString(S))
         return error("Cannot parse string constant: ", Lexer.getTok());
       Out.emitBytes(StringRef(S.c_str(), S.length() + 1));
       return expect(AsmToken::EndOfStatement, "EOL");
     }
 
     return true; // We didn't process this directive.

llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmTypeCheck.h

class WebAssemblyAsmTypeCheck final {
   bool checkEnd(SMLoc ErrorLoc, bool PopVals = false);
   bool checkSig(SMLoc ErrorLoc, const wasm::WasmSignature &Sig);
   bool getSymRef(SMLoc ErrorLoc, const MCInst &Inst,
                  const MCSymbolRefExpr *&SymRef);
   bool getGlobal(SMLoc ErrorLoc, const MCInst &Inst, wasm::ValType &Type);
   bool getTable(SMLoc ErrorLoc, const MCInst &Inst, wasm::ValType &Type);
 
 public:
-  WebAssemblyAsmTypeCheck(MCAsmParser &Parser, const MCInstrInfo &MII, bool is64);
+  WebAssemblyAsmTypeCheck(MCAsmParser &Parser, const MCInstrInfo &MII,
+                          bool is64);
 
   void funcDecl(const wasm::WasmSignature &Sig);
   void localDecl(const SmallVectorImpl<wasm::ValType> &Locals);
   void setLastSig(const wasm::WasmSignature &Sig) { LastSig = Sig; }
   bool endOfFunction(SMLoc ErrorLoc);
   bool typeCheck(SMLoc ErrorLoc, const MCInst &Inst, OperandVector &Operands);
 
   void Clear() {
     Stack.clear();
     LocalTypes.clear();
     ReturnTypes.clear();
     TypeErrorThisFunction = false;
     Unreachable = false;
   }
 };
 
 } // end namespace llvm
 
-#endif  // LLVM_LIB_TARGET_WEBASSEMBLY_ASMPARSER_TYPECHECK_H
+#endif // LLVM_LIB_TARGET_WEBASSEMBLY_ASMPARSER_TYPECHECK_H

llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmTypeCheck.cpp

 
 #define DEBUG_TYPE "wasm-asm-parser"
 
 extern StringRef GetMnemonic(unsigned Opc);
 
 namespace llvm {
 
 WebAssemblyAsmTypeCheck::WebAssemblyAsmTypeCheck(MCAsmParser &Parser,
-                                                 const MCInstrInfo &MII, bool is64)
-    : Parser(Parser), MII(MII), is64(is64) {
-}
+                                                 const MCInstrInfo &MII,
+                                                 bool is64)
+    : Parser(Parser), MII(MII), is64(is64) {}
 
 void WebAssemblyAsmTypeCheck::funcDecl(const wasm::WasmSignature &Sig) {
   LocalTypes.assign(Sig.Params.begin(), Sig.Params.end());
   ReturnTypes.assign(Sig.Returns.begin(), Sig.Returns.end());
 }
 
 void WebAssemblyAsmTypeCheck::localDecl(
     const SmallVectorImpl<wasm::ValType> &Locals) {
bool WebAssemblyAsmTypeCheck::popRefType(SMLoc ErrorLoc) {
   return false;
 }
 
 bool WebAssemblyAsmTypeCheck::getLocal(SMLoc ErrorLoc, const MCInst &Inst,
                                        wasm::ValType &Type) {
   auto Local = static_cast<size_t>(Inst.getOperand(0).getImm());
   if (Local >= LocalTypes.size())
     return typeError(ErrorLoc, StringRef("no local type specified for index ") +
                                    std::to_string(Local));
   Type = LocalTypes[Local];
   return false;
 }
 
 bool WebAssemblyAsmTypeCheck::checkEnd(SMLoc ErrorLoc, bool PopVals) {
   if (LastSig.Returns.size() > Stack.size())
     return typeError(ErrorLoc, "end: insufficient values on the type stack");
 
   if (PopVals) {
     for (auto VT : llvm::reverse(LastSig.Returns)) {
       if (popType(ErrorLoc, VT))
         return true;
     }
     return false;
   }
 
   for (size_t i = 0; i < LastSig.Returns.size(); i++) {
     auto EVT = LastSig.Returns[i];
     auto PVT = Stack[Stack.size() - LastSig.Returns.size() + i];
     if (PVT != EVT)
-      return typeError(
-          ErrorLoc, StringRef("end got ") + WebAssembly::typeToString(PVT) +
+      return typeError(ErrorLoc,
+                       StringRef("end got ") + WebAssembly::typeToString(PVT) +
                            ", expected " + WebAssembly::typeToString(EVT));
   }
   return false;
 }
 
 bool WebAssemblyAsmTypeCheck::checkSig(SMLoc ErrorLoc,
-                                       const wasm::WasmSignature& Sig) {
+                                       const wasm::WasmSignature &Sig) {
   for (auto VT : llvm::reverse(Sig.Params))
-    if (popType(ErrorLoc, VT)) return true;
+    if (popType(ErrorLoc, VT))
+      return true;
   Stack.insert(Stack.end(), Sig.Returns.begin(), Sig.Returns.end());
   return false;
 }
 
 bool WebAssemblyAsmTypeCheck::getSymRef(SMLoc ErrorLoc, const MCInst &Inst,
                                         const MCSymbolRefExpr *&SymRef) {
   auto Op = Inst.getOperand(0);
   if (!Op.isExpr())
case MCSymbolRefExpr::VK_WASM_GOT_TLS:
       Type = is64 ? wasm::ValType::I64 : wasm::ValType::I32;
       return false;
     default:
       break;
     }
     [[fallthrough]];
   default:
     return typeError(ErrorLoc, StringRef("symbol ") + WasmSym->getName() +
-                                    " missing .globaltype");
   }
   return false;
 }
 
 bool WebAssemblyAsmTypeCheck::getTable(SMLoc ErrorLoc, const MCInst &Inst,
                                        wasm::ValType &Type) {
   const MCSymbolRefExpr *SymRef;
   if (getSymRef(ErrorLoc, Inst, SymRef))
if (checkEnd(ErrorLoc, Name == "else"))
       return true;
     if (Name == "end_block")
       Unreachable = false;
   } else if (Name == "return") {
     if (endOfFunction(ErrorLoc))
       return true;
   } else if (Name == "call_indirect" || Name == "return_call_indirect") {
     // Function value.
-    if (popType(ErrorLoc, wasm::ValType::I32)) return true;
-    if (checkSig(ErrorLoc, LastSig)) return true;
+    if (popType(ErrorLoc, wasm::ValType::I32))
+      return true;
+    if (checkSig(ErrorLoc, LastSig))
+      return true;
     if (Name == "return_call_indirect" && endOfFunction(ErrorLoc))
       return true;
   } else if (Name == "call" || Name == "return_call") {
     const MCSymbolRefExpr *SymRef;
     if (getSymRef(Operands[1]->getStartLoc(), Inst, SymRef))
       return true;
     auto WasmSym = cast<MCSymbolWasm>(&SymRef->getSymbol());
     auto Sig = WasmSym->getSignature();
     if (!Sig || WasmSym->getType() != wasm::WASM_SYMBOL_TYPE_FUNCTION)
       return typeError(Operands[1]->getStartLoc(), StringRef("symbol ") +
                                                        WasmSym->getName() +
                                                        " missing .functype");
-    if (checkSig(ErrorLoc, *Sig)) return true;
+    if (checkSig(ErrorLoc, *Sig))
+      return true;
     if (Name == "return_call" && endOfFunction(ErrorLoc))
       return true;
   } else if (Name == "catch") {
     const MCSymbolRefExpr *SymRef;
     if (getSymRef(Operands[1]->getStartLoc(), Inst, SymRef))
       return true;
     const auto *WasmSym = cast<MCSymbolWasm>(&SymRef->getSymbol());
     const auto *Sig = WasmSym->getSignature();