Remove NaCl*TargetCodeGenInfo

[dschuff]

Summary

They just existed before to use NaCl's custom ABIInfos; now that those are gone,
the custom TargetCodeGenInfo is no longer needed either.

[jvoung]

lib/CodeGen/TargetInfo.cpp

5061

Can the ARM one be removed too?

[dschuff]

• Also remove NaClARMTargetCodeGenInfo

lib/CodeGen/TargetInfo.cpp

5061

Done

[jvoung]

LGTM

lib/CodeGen/TargetInfo.cpp

llvm::Value *WinX86_64ABIInfo::EmitVAArg(llvm::Value *VAListAddr, QualType Ty,
   llvm::Value *NextAddr =
     Builder.CreateGEP(Addr, llvm::ConstantInt::get(CGF.Int32Ty, Offset),
                       "ap.next");
   Builder.CreateStore(NextAddr, VAListAddrAsBPP);
 
   return AddrTyped;
 }
 
-namespace {
-
-class NaClX86_64TargetCodeGenInfo : public TargetCodeGenInfo  {
-  bool HasAVX;
- public:
-   NaClX86_64TargetCodeGenInfo(CodeGen::CodeGenTypes &CGT, bool HasAVX)
-       : TargetCodeGenInfo(new X86_64ABIInfo(CGT, HasAVX)), HasAVX(HasAVX) {
-   }
-   unsigned getOpenMPSimdDefaultAlignment(QualType) const override {
-     return HasAVX ? 32 : 16;
-   }
-};
-
-}
-
 // PowerPC-32
 namespace {
 /// PPC32_SVR4_ABIInfo - The 32-bit PowerPC ELF (SVR4) ABI information.
 class PPC32_SVR4_ABIInfo : public DefaultABIInfo {
 public:
   PPC32_SVR4_ABIInfo(CodeGen::CodeGenTypes &CGT) : DefaultABIInfo(CGT) {}
 
   llvm::Value *EmitVAArg(llvm::Value *VAListAddr, QualType Ty,
llvm::Value *ARMABIInfo::EmitVAArg(llvm::Value *VAListAddr, QualType Ty,
   llvm::Value *AddrTyped = Builder.CreateBitCast(Addr, PTy);
 
   return AddrTyped;
 }
 
 namespace {
 class NaClARMTargetCodeGenInfo : public TargetCodeGenInfo  {
  public:
   NaClARMTargetCodeGenInfo(CodeGen::CodeGenTypes &CGT, ARMABIInfo::ABIKind Kind)
       : TargetCodeGenInfo(new ARMABIInfo(CGT, Kind)) {}
 };
 }
 
 //===----------------------------------------------------------------------===//
 // NVPTX ABI Implementation
 //===----------------------------------------------------------------------===//
 
const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
 
   case llvm::Triple::x86_64: {
     bool HasAVX = getTarget().getABI() == "avx";
 
     switch (Triple.getOS()) {
     case llvm::Triple::Win32:
       return *(TheTargetCodeGenInfo =
                    new WinX86_64TargetCodeGenInfo(Types, HasAVX));
-    case llvm::Triple::NaCl:
-      return *(TheTargetCodeGenInfo =
-                   new NaClX86_64TargetCodeGenInfo(Types, HasAVX));
     case llvm::Triple::PS4:
       return *(TheTargetCodeGenInfo = new PS4TargetCodeGenInfo(Types, HasAVX));
     default:
       return *(TheTargetCodeGenInfo =
                    new X86_64TargetCodeGenInfo(Types, HasAVX));
     }
   }
   case llvm::Triple::hexagon: