r265640 - Basic: thread CodeGenOptions into TargetInfo

Vassil Vassilev via cfe-commits cfe-commits at lists.llvm.org
Thu Apr 7 03:40:11 PDT 2016


On 07/04/16 07:41, Saleem Abdulrasool via cfe-commits wrote:
> Author: compnerd
> Date: Thu Apr  7 00:41:11 2016
> New Revision: 265640
>
> URL: http://llvm.org/viewvc/llvm-project?rev=265640&view=rev
> Log:
> Basic: thread CodeGenOptions into TargetInfo
>
> This threads CodeGenOptions into the TargetInfo hierarchy.  This is motivated by
> ARM which can change some target information based on the EABI selected
> (-meabi).  Similar options exist for other platforms (e.g. MIPS) and thus is
> generally useful.  NFC.
>
> Modified:
>      cfe/trunk/include/clang/Basic/TargetInfo.h
>      cfe/trunk/lib/Basic/Targets.cpp
>      cfe/trunk/lib/Frontend/ASTUnit.cpp
>      cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp
>      cfe/trunk/lib/Frontend/CompilerInstance.cpp
>      cfe/trunk/unittests/Basic/CMakeLists.txt
>      cfe/trunk/unittests/Lex/CMakeLists.txt
>
> Modified: cfe/trunk/include/clang/Basic/TargetInfo.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/TargetInfo.h?rev=265640&r1=265639&r2=265640&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/Basic/TargetInfo.h (original)
> +++ cfe/trunk/include/clang/Basic/TargetInfo.h Thu Apr  7 00:41:11 2016
> @@ -21,6 +21,7 @@
>   #include "clang/Basic/TargetCXXABI.h"
>   #include "clang/Basic/TargetOptions.h"
>   #include "clang/Basic/VersionTuple.h"
> +#include "clang/Frontend/CodeGenOptions.h"
It seems this introduces a layering issue and breaks even more our 
selfhost modules builds: 
http://lab.llvm.org:8011/builders/clang-x86_64-linux-selfhost-modules/builds/14262
Maybe outlining the ctor will fix the issue.
>   #include "llvm/ADT/APInt.h"
>   #include "llvm/ADT/IntrusiveRefCntPtr.h"
>   #include "llvm/ADT/SmallSet.h"
> @@ -107,7 +108,8 @@ public:
>     /// what the backend expects.
>     static TargetInfo *
>     CreateTargetInfo(DiagnosticsEngine &Diags,
> -                   const std::shared_ptr<TargetOptions> &Opts);
> +                   const std::shared_ptr<TargetOptions> &Opts,
> +                   const CodeGenOptions &CGOpts = CodeGenOptions());
>   
>     virtual ~TargetInfo();
>   
>
> Modified: cfe/trunk/lib/Basic/Targets.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=265640&r1=265639&r2=265640&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Basic/Targets.cpp (original)
> +++ cfe/trunk/lib/Basic/Targets.cpp Thu Apr  7 00:41:11 2016
> @@ -20,6 +20,7 @@
>   #include "clang/Basic/TargetBuiltins.h"
>   #include "clang/Basic/TargetOptions.h"
>   #include "clang/Basic/Version.h"
> +#include "clang/Frontend/CodeGenOptions.h"
>   #include "llvm/ADT/APFloat.h"
>   #include "llvm/ADT/STLExtras.h"
>   #include "llvm/ADT/StringExtras.h"
> @@ -76,7 +77,8 @@ protected:
>     virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
>                               MacroBuilder &Builder) const=0;
>   public:
> -  OSTargetInfo(const llvm::Triple &Triple) : TgtInfo(Triple) {}
> +  OSTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : TgtInfo(Triple, CGOpts) {}
>     void getTargetDefines(const LangOptions &Opts,
>                           MacroBuilder &Builder) const override {
>       TgtInfo::getTargetDefines(Opts, Builder);
> @@ -101,8 +103,8 @@ protected:
>     }
>   
>   public:
> -  CloudABITargetInfo(const llvm::Triple &Triple)
> -      : OSTargetInfo<Target>(Triple) {}
> +  CloudABITargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {}
>   };
>   
>   static void getDarwinDefines(MacroBuilder &Builder, const LangOptions &Opts,
> @@ -220,7 +222,8 @@ protected:
>     }
>   
>   public:
> -  DarwinTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  DarwinTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       // By default, no TLS, and we whitelist permitted architecture/OS
>       // combinations.
>       this->TLSSupported = false;
> @@ -287,8 +290,9 @@ protected:
>       DefineStd(Builder, "unix", Opts);
>     }
>   public:
> -  DragonFlyBSDTargetInfo(const llvm::Triple &Triple)
> -      : OSTargetInfo<Target>(Triple) {
> +  DragonFlyBSDTargetInfo(const llvm::Triple &Triple,
> +                         const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       switch (Triple.getArch()) {
>       default:
>       case llvm::Triple::x86:
> @@ -329,7 +333,8 @@ protected:
>       Builder.defineMacro("__STDC_MB_MIGHT_NEQ_WC__", "1");
>     }
>   public:
> -  FreeBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  FreeBSDTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       switch (Triple.getArch()) {
>       default:
>       case llvm::Triple::x86:
> @@ -368,8 +373,8 @@ protected:
>         Builder.defineMacro("_GNU_SOURCE");
>     }
>   public:
> -  KFreeBSDTargetInfo(const llvm::Triple &Triple)
> -      : OSTargetInfo<Target>(Triple) {}
> +  KFreeBSDTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {}
>   };
>   
>   // Minix Target
> @@ -391,7 +396,8 @@ protected:
>       DefineStd(Builder, "unix", Opts);
>     }
>   public:
> -  MinixTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {}
> +  MinixTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {}
>   };
>   
>   // Linux target
> @@ -418,7 +424,8 @@ protected:
>         Builder.defineMacro("_GNU_SOURCE");
>     }
>   public:
> -  LinuxTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  LinuxTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->WIntType = TargetInfo::UnsignedInt;
>   
>       switch (Triple.getArch()) {
> @@ -462,7 +469,8 @@ protected:
>       }
>     }
>   public:
> -  NetBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  NetBSDTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->MCountName = "_mcount";
>     }
>   };
> @@ -482,7 +490,8 @@ protected:
>         Builder.defineMacro("_REENTRANT");
>     }
>   public:
> -  OpenBSDTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  OpenBSDTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->TLSSupported = false;
>   
>         switch (Triple.getArch()) {
> @@ -529,7 +538,8 @@ protected:
>       }
>     }
>   public:
> -  BitrigTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  BitrigTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->MCountName = "__mcount";
>     }
>   };
> @@ -566,7 +576,8 @@ protected:
>       Builder.defineMacro("__powerpc64__");
>     }
>   public:
> -  PS3PPUTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  PS3PPUTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->LongWidth = this->LongAlign = 32;
>       this->PointerWidth = this->PointerAlign = 32;
>       this->IntMaxType = TargetInfo::SignedLongLong;
> @@ -589,7 +600,8 @@ protected:
>       Builder.defineMacro("__PS4__");
>     }
>   public:
> -  PS4OSTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  PS4OSTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->WCharType = this->UnsignedShort;
>   
>       // On PS4, TLS variable cannot be aligned to more than 32 bytes (256 bits).
> @@ -635,7 +647,8 @@ protected:
>       Builder.defineMacro("_REENTRANT");
>     }
>   public:
> -  SolarisTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  SolarisTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->WCharType = this->SignedInt;
>       // FIXME: WIntType should be SignedLong
>     }
> @@ -695,8 +708,8 @@ protected:
>     }
>   
>   public:
> -  WindowsTargetInfo(const llvm::Triple &Triple)
> -      : OSTargetInfo<Target>(Triple) {}
> +  WindowsTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {}
>   };
>   
>   template <typename Target>
> @@ -715,7 +728,8 @@ protected:
>     }
>   
>   public:
> -  NaClTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  NaClTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->LongAlign = 32;
>       this->LongWidth = 32;
>       this->PointerAlign = 32;
> @@ -766,8 +780,9 @@ class WebAssemblyOSTargetInfo : public O
>     }
>   
>   public:
> -  explicit WebAssemblyOSTargetInfo(const llvm::Triple &Triple)
> -      : OSTargetInfo<Target>(Triple) {
> +  explicit WebAssemblyOSTargetInfo(const llvm::Triple &Triple,
> +                                   const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       this->MCountName = "__mcount";
>       this->TheCXXABI.set(TargetCXXABI::WebAssembly);
>     }
> @@ -798,10 +813,10 @@ protected:
>     std::string ABI;
>   
>   public:
> -  PPCTargetInfo(const llvm::Triple &Triple)
> -    : TargetInfo(Triple), HasVSX(false), HasP8Vector(false),
> -      HasP8Crypto(false), HasDirectMove(false), HasQPX(false), HasHTM(false),
> -      HasBPERMD(false), HasExtDiv(false) {
> +  PPCTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple), HasVSX(false), HasP8Vector(false),
> +        HasP8Crypto(false), HasDirectMove(false), HasQPX(false), HasHTM(false),
> +        HasBPERMD(false), HasExtDiv(false) {
>       BigEndian = (Triple.getArch() != llvm::Triple::ppc64le);
>       SimdDefaultAlign = 128;
>       LongDoubleWidth = LongDoubleAlign = 128;
> @@ -1480,7 +1495,8 @@ ArrayRef<TargetInfo::GCCRegAlias> PPCTar
>   
>   class PPC32TargetInfo : public PPCTargetInfo {
>   public:
> -  PPC32TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) {
> +  PPC32TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : PPCTargetInfo(Triple, CGOpts) {
>       resetDataLayout("E-m:e-p:32:32-i64:64-n32");
>   
>       switch (getTriple().getOS()) {
> @@ -1514,7 +1530,8 @@ public:
>   // TargetInfo for little endian.
>   class PPC64TargetInfo : public PPCTargetInfo {
>   public:
> -  PPC64TargetInfo(const llvm::Triple &Triple) : PPCTargetInfo(Triple) {
> +  PPC64TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : PPCTargetInfo(Triple, CGOpts) {
>       LongWidth = LongAlign = PointerWidth = PointerAlign = 64;
>       IntMaxType = SignedLong;
>       Int64Type = SignedLong;
> @@ -1559,8 +1576,9 @@ public:
>   class DarwinPPC32TargetInfo :
>     public DarwinTargetInfo<PPC32TargetInfo> {
>   public:
> -  DarwinPPC32TargetInfo(const llvm::Triple &Triple)
> -      : DarwinTargetInfo<PPC32TargetInfo>(Triple) {
> +  DarwinPPC32TargetInfo(const llvm::Triple &Triple,
> +                        const CodeGenOptions &CGOpts)
> +      : DarwinTargetInfo<PPC32TargetInfo>(Triple, CGOpts) {
>       HasAlignMac68kSupport = true;
>       BoolWidth = BoolAlign = 32; //XXX support -mone-byte-bool?
>       PtrDiffType = SignedInt; // for http://llvm.org/bugs/show_bug.cgi?id=15726
> @@ -1576,8 +1594,9 @@ public:
>   class DarwinPPC64TargetInfo :
>     public DarwinTargetInfo<PPC64TargetInfo> {
>   public:
> -  DarwinPPC64TargetInfo(const llvm::Triple &Triple)
> -      : DarwinTargetInfo<PPC64TargetInfo>(Triple) {
> +  DarwinPPC64TargetInfo(const llvm::Triple &Triple,
> +                        const CodeGenOptions &CGOpts)
> +      : DarwinTargetInfo<PPC64TargetInfo>(Triple, CGOpts) {
>       HasAlignMac68kSupport = true;
>       SuitableAlign = 128;
>       resetDataLayout("E-m:o-i64:64-n32:64");
> @@ -1610,7 +1629,8 @@ class NVPTXTargetInfo : public TargetInf
>     } GPU;
>   
>   public:
> -  NVPTXTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  NVPTXTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       BigEndian = false;
>       TLSSupported = false;
>       LongWidth = LongAlign = 64;
> @@ -1716,7 +1736,8 @@ ArrayRef<const char *> NVPTXTargetInfo::
>   
>   class NVPTX32TargetInfo : public NVPTXTargetInfo {
>   public:
> -  NVPTX32TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) {
> +  NVPTX32TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : NVPTXTargetInfo(Triple, CGOpts) {
>       LongWidth = LongAlign = 32;
>       PointerWidth = PointerAlign = 32;
>       SizeType = TargetInfo::UnsignedInt;
> @@ -1728,7 +1749,8 @@ public:
>   
>   class NVPTX64TargetInfo : public NVPTXTargetInfo {
>   public:
> -  NVPTX64TargetInfo(const llvm::Triple &Triple) : NVPTXTargetInfo(Triple) {
> +  NVPTX64TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : NVPTXTargetInfo(Triple, CGOpts) {
>       PointerWidth = PointerAlign = 64;
>       SizeType = TargetInfo::UnsignedLong;
>       PtrDiffType = TargetInfo::SignedLong;
> @@ -1784,9 +1806,8 @@ class AMDGPUTargetInfo : public TargetIn
>     bool hasLDEXPF:1;
>   
>   public:
> -  AMDGPUTargetInfo(const llvm::Triple &Triple)
> -    : TargetInfo(Triple) {
> -
> +  AMDGPUTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       if (Triple.getArch() == llvm::Triple::amdgcn) {
>         resetDataLayout(DataLayoutStringSI);
>         GPU = GK_SOUTHERN_ISLANDS;
> @@ -2383,7 +2404,8 @@ class X86TargetInfo : public TargetInfo
>     } FPMath = FP_Default;
>   
>   public:
> -  X86TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  X86TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       BigEndian = false;
>       LongDoubleFormat = &llvm::APFloat::x87DoubleExtended;
>     }
> @@ -3741,7 +3763,8 @@ X86TargetInfo::convertConstraint(const c
>   // X86-32 generic target
>   class X86_32TargetInfo : public X86TargetInfo {
>   public:
> -  X86_32TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) {
> +  X86_32TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : X86TargetInfo(Triple, CGOpts) {
>       DoubleAlign = LongLongAlign = 32;
>       LongDoubleWidth = 96;
>       LongDoubleAlign = 32;
> @@ -3795,8 +3818,8 @@ public:
>   
>   class NetBSDI386TargetInfo : public NetBSDTargetInfo<X86_32TargetInfo> {
>   public:
> -  NetBSDI386TargetInfo(const llvm::Triple &Triple)
> -      : NetBSDTargetInfo<X86_32TargetInfo>(Triple) {}
> +  NetBSDI386TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : NetBSDTargetInfo<X86_32TargetInfo>(Triple, CGOpts) {}
>   
>     unsigned getFloatEvalMethod() const override {
>       unsigned Major, Minor, Micro;
> @@ -3811,8 +3834,9 @@ public:
>   
>   class OpenBSDI386TargetInfo : public OpenBSDTargetInfo<X86_32TargetInfo> {
>   public:
> -  OpenBSDI386TargetInfo(const llvm::Triple &Triple)
> -      : OpenBSDTargetInfo<X86_32TargetInfo>(Triple) {
> +  OpenBSDI386TargetInfo(const llvm::Triple &Triple,
> +                        const CodeGenOptions &CGOpts)
> +      : OpenBSDTargetInfo<X86_32TargetInfo>(Triple, CGOpts) {
>       SizeType = UnsignedLong;
>       IntPtrType = SignedLong;
>       PtrDiffType = SignedLong;
> @@ -3821,8 +3845,8 @@ public:
>   
>   class BitrigI386TargetInfo : public BitrigTargetInfo<X86_32TargetInfo> {
>   public:
> -  BitrigI386TargetInfo(const llvm::Triple &Triple)
> -      : BitrigTargetInfo<X86_32TargetInfo>(Triple) {
> +  BitrigI386TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : BitrigTargetInfo<X86_32TargetInfo>(Triple, CGOpts) {
>       SizeType = UnsignedLong;
>       IntPtrType = SignedLong;
>       PtrDiffType = SignedLong;
> @@ -3831,8 +3855,8 @@ public:
>   
>   class DarwinI386TargetInfo : public DarwinTargetInfo<X86_32TargetInfo> {
>   public:
> -  DarwinI386TargetInfo(const llvm::Triple &Triple)
> -      : DarwinTargetInfo<X86_32TargetInfo>(Triple) {
> +  DarwinI386TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : DarwinTargetInfo<X86_32TargetInfo>(Triple, CGOpts) {
>       LongDoubleWidth = 128;
>       LongDoubleAlign = 128;
>       SuitableAlign = 128;
> @@ -3862,8 +3886,9 @@ public:
>   // x86-32 Windows target
>   class WindowsX86_32TargetInfo : public WindowsTargetInfo<X86_32TargetInfo> {
>   public:
> -  WindowsX86_32TargetInfo(const llvm::Triple &Triple)
> -      : WindowsTargetInfo<X86_32TargetInfo>(Triple) {
> +  WindowsX86_32TargetInfo(const llvm::Triple &Triple,
> +                          const CodeGenOptions &CGOpts)
> +      : WindowsTargetInfo<X86_32TargetInfo>(Triple, CGOpts) {
>       WCharType = UnsignedShort;
>       DoubleAlign = LongLongAlign = 64;
>       bool IsWinCOFF =
> @@ -3881,8 +3906,9 @@ public:
>   // x86-32 Windows Visual Studio target
>   class MicrosoftX86_32TargetInfo : public WindowsX86_32TargetInfo {
>   public:
> -  MicrosoftX86_32TargetInfo(const llvm::Triple &Triple)
> -      : WindowsX86_32TargetInfo(Triple) {
> +  MicrosoftX86_32TargetInfo(const llvm::Triple &Triple,
> +                            const CodeGenOptions &CGOpts)
> +      : WindowsX86_32TargetInfo(Triple, CGOpts) {
>       LongDoubleWidth = LongDoubleAlign = 64;
>       LongDoubleFormat = &llvm::APFloat::IEEEdouble;
>     }
> @@ -3930,8 +3956,9 @@ static void addMinGWDefines(const LangOp
>   // x86-32 MinGW target
>   class MinGWX86_32TargetInfo : public WindowsX86_32TargetInfo {
>   public:
> -  MinGWX86_32TargetInfo(const llvm::Triple &Triple)
> -      : WindowsX86_32TargetInfo(Triple) {}
> +  MinGWX86_32TargetInfo(const llvm::Triple &Triple,
> +                        const CodeGenOptions &CGOpts)
> +      : WindowsX86_32TargetInfo(Triple, CGOpts) {}
>     void getTargetDefines(const LangOptions &Opts,
>                           MacroBuilder &Builder) const override {
>       WindowsX86_32TargetInfo::getTargetDefines(Opts, Builder);
> @@ -3945,8 +3972,9 @@ public:
>   // x86-32 Cygwin target
>   class CygwinX86_32TargetInfo : public X86_32TargetInfo {
>   public:
> -  CygwinX86_32TargetInfo(const llvm::Triple &Triple)
> -      : X86_32TargetInfo(Triple) {
> +  CygwinX86_32TargetInfo(const llvm::Triple &Triple,
> +                         const CodeGenOptions &CGOpts)
> +      : X86_32TargetInfo(Triple, CGOpts) {
>       WCharType = UnsignedShort;
>       DoubleAlign = LongLongAlign = 64;
>       resetDataLayout("e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32");
> @@ -3967,7 +3995,9 @@ public:
>   // x86-32 Haiku target
>   class HaikuX86_32TargetInfo : public X86_32TargetInfo {
>   public:
> -  HaikuX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) {
> +  HaikuX86_32TargetInfo(const llvm::Triple &Triple,
> +                        const CodeGenOptions &CGOpts)
> +      : X86_32TargetInfo(Triple, CGOpts) {
>       SizeType = UnsignedLong;
>       IntPtrType = SignedLong;
>       PtrDiffType = SignedLong;
> @@ -3985,7 +4015,8 @@ public:
>   // X86-32 MCU target
>   class MCUX86_32TargetInfo : public X86_32TargetInfo {
>   public:
> -  MCUX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) {
> +  MCUX86_32TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : X86_32TargetInfo(Triple, CGOpts) {
>       LongDoubleWidth = 64;
>       LongDoubleFormat = &llvm::APFloat::IEEEdouble;
>       resetDataLayout("e-m:e-p:32:32-i64:32-f64:32-f128:32-n8:16:32-a:0:32-S32");
> @@ -4022,7 +4053,8 @@ protected:
>     }
>   
>   public:
> -  RTEMSTargetInfo(const llvm::Triple &Triple) : OSTargetInfo<Target>(Triple) {
> +  RTEMSTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : OSTargetInfo<Target>(Triple, CGOpts) {
>       switch (Triple.getArch()) {
>       default:
>       case llvm::Triple::x86:
> @@ -4045,7 +4077,9 @@ public:
>   // x86-32 RTEMS target
>   class RTEMSX86_32TargetInfo : public X86_32TargetInfo {
>   public:
> -  RTEMSX86_32TargetInfo(const llvm::Triple &Triple) : X86_32TargetInfo(Triple) {
> +  RTEMSX86_32TargetInfo(const llvm::Triple &Triple,
> +                        const CodeGenOptions &CGOpts)
> +      : X86_32TargetInfo(Triple, CGOpts) {
>       SizeType = UnsignedLong;
>       IntPtrType = SignedLong;
>       PtrDiffType = SignedLong;
> @@ -4061,7 +4095,8 @@ public:
>   // x86-64 generic target
>   class X86_64TargetInfo : public X86TargetInfo {
>   public:
> -  X86_64TargetInfo(const llvm::Triple &Triple) : X86TargetInfo(Triple) {
> +  X86_64TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : X86TargetInfo(Triple, CGOpts) {
>       const bool IsX32 = getTriple().getEnvironment() == llvm::Triple::GNUX32;
>       bool IsWinCOFF =
>           getTriple().isOSWindows() && getTriple().isOSBinFormatCOFF();
> @@ -4151,8 +4186,9 @@ public:
>   // x86-64 Windows target
>   class WindowsX86_64TargetInfo : public WindowsTargetInfo<X86_64TargetInfo> {
>   public:
> -  WindowsX86_64TargetInfo(const llvm::Triple &Triple)
> -      : WindowsTargetInfo<X86_64TargetInfo>(Triple) {
> +  WindowsX86_64TargetInfo(const llvm::Triple &Triple,
> +                          const CodeGenOptions &CGOpts)
> +      : WindowsTargetInfo<X86_64TargetInfo>(Triple, CGOpts) {
>       WCharType = UnsignedShort;
>       LongWidth = LongAlign = 32;
>       DoubleAlign = LongLongAlign = 64;
> @@ -4193,8 +4229,9 @@ public:
>   // x86-64 Windows Visual Studio target
>   class MicrosoftX86_64TargetInfo : public WindowsX86_64TargetInfo {
>   public:
> -  MicrosoftX86_64TargetInfo(const llvm::Triple &Triple)
> -      : WindowsX86_64TargetInfo(Triple) {
> +  MicrosoftX86_64TargetInfo(const llvm::Triple &Triple,
> +                            const CodeGenOptions &CGOpts)
> +      : WindowsX86_64TargetInfo(Triple, CGOpts) {
>       LongDoubleWidth = LongDoubleAlign = 64;
>       LongDoubleFormat = &llvm::APFloat::IEEEdouble;
>     }
> @@ -4210,8 +4247,9 @@ public:
>   // x86-64 MinGW target
>   class MinGWX86_64TargetInfo : public WindowsX86_64TargetInfo {
>   public:
> -  MinGWX86_64TargetInfo(const llvm::Triple &Triple)
> -      : WindowsX86_64TargetInfo(Triple) {
> +  MinGWX86_64TargetInfo(const llvm::Triple &Triple,
> +                        const CodeGenOptions &CGOpts)
> +      : WindowsX86_64TargetInfo(Triple, CGOpts) {
>       // Mingw64 rounds long double size and alignment up to 16 bytes, but sticks
>       // with x86 FP ops. Weird.
>       LongDoubleWidth = LongDoubleAlign = 128;
> @@ -4234,8 +4272,9 @@ public:
>   // x86-64 Cygwin target
>   class CygwinX86_64TargetInfo : public X86_64TargetInfo {
>   public:
> -  CygwinX86_64TargetInfo(const llvm::Triple &Triple)
> -      : X86_64TargetInfo(Triple) {
> +  CygwinX86_64TargetInfo(const llvm::Triple &Triple,
> +                         const CodeGenOptions &CGOpts)
> +      : X86_64TargetInfo(Triple, CGOpts) {
>       TLSSupported = false;
>       WCharType = UnsignedShort;
>     }
> @@ -4258,8 +4297,9 @@ public:
>   
>   class DarwinX86_64TargetInfo : public DarwinTargetInfo<X86_64TargetInfo> {
>   public:
> -  DarwinX86_64TargetInfo(const llvm::Triple &Triple)
> -      : DarwinTargetInfo<X86_64TargetInfo>(Triple) {
> +  DarwinX86_64TargetInfo(const llvm::Triple &Triple,
> +                         const CodeGenOptions &CGOpts)
> +      : DarwinTargetInfo<X86_64TargetInfo>(Triple, CGOpts) {
>       Int64Type = SignedLongLong;
>       // The 64-bit iOS simulator uses the builtin bool type for Objective-C.
>       llvm::Triple T = llvm::Triple(Triple);
> @@ -4282,8 +4322,9 @@ public:
>   
>   class OpenBSDX86_64TargetInfo : public OpenBSDTargetInfo<X86_64TargetInfo> {
>   public:
> -  OpenBSDX86_64TargetInfo(const llvm::Triple &Triple)
> -      : OpenBSDTargetInfo<X86_64TargetInfo>(Triple) {
> +  OpenBSDX86_64TargetInfo(const llvm::Triple &Triple,
> +                          const CodeGenOptions &CGOpts)
> +      : OpenBSDTargetInfo<X86_64TargetInfo>(Triple, CGOpts) {
>       IntMaxType = SignedLongLong;
>       Int64Type = SignedLongLong;
>     }
> @@ -4291,8 +4332,9 @@ public:
>   
>   class BitrigX86_64TargetInfo : public BitrigTargetInfo<X86_64TargetInfo> {
>   public:
> -  BitrigX86_64TargetInfo(const llvm::Triple &Triple)
> -      : BitrigTargetInfo<X86_64TargetInfo>(Triple) {
> +  BitrigX86_64TargetInfo(const llvm::Triple &Triple,
> +                         const CodeGenOptions &CGOpts)
> +      : BitrigTargetInfo<X86_64TargetInfo>(Triple, CGOpts) {
>       IntMaxType = SignedLongLong;
>       Int64Type = SignedLongLong;
>     }
> @@ -4576,9 +4618,10 @@ class ARMTargetInfo : public TargetInfo
>     }
>   
>   public:
> -  ARMTargetInfo(const llvm::Triple &Triple, bool IsBigEndian)
> -      : TargetInfo(Triple), FPMath(FP_Default),
> -        IsAAPCS(true), LDREX(0), HW_FP(0) {
> +  ARMTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &,
> +                bool IsBigEndian)
> +      : TargetInfo(Triple), FPMath(FP_Default), IsAAPCS(true), LDREX(0),
> +        HW_FP(0) {
>       BigEndian = IsBigEndian;
>   
>       switch (getTriple().getOS()) {
> @@ -5206,8 +5249,8 @@ const Builtin::Info ARMTargetInfo::Built
>   
>   class ARMleTargetInfo : public ARMTargetInfo {
>   public:
> -  ARMleTargetInfo(const llvm::Triple &Triple)
> -    : ARMTargetInfo(Triple, false) { }
> +  ARMleTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : ARMTargetInfo(Triple, CGOpts, false) {}
>     void getTargetDefines(const LangOptions &Opts,
>                           MacroBuilder &Builder) const override {
>       Builder.defineMacro("__ARMEL__");
> @@ -5217,8 +5260,8 @@ public:
>   
>   class ARMbeTargetInfo : public ARMTargetInfo {
>   public:
> -  ARMbeTargetInfo(const llvm::Triple &Triple)
> -    : ARMTargetInfo(Triple, true) { }
> +  ARMbeTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : ARMTargetInfo(Triple, CGOpts, true) {}
>     void getTargetDefines(const LangOptions &Opts,
>                           MacroBuilder &Builder) const override {
>       Builder.defineMacro("__ARMEB__");
> @@ -5230,8 +5273,8 @@ public:
>   class WindowsARMTargetInfo : public WindowsTargetInfo<ARMleTargetInfo> {
>     const llvm::Triple Triple;
>   public:
> -  WindowsARMTargetInfo(const llvm::Triple &Triple)
> -    : WindowsTargetInfo<ARMleTargetInfo>(Triple), Triple(Triple) {
> +  WindowsARMTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : WindowsTargetInfo<ARMleTargetInfo>(Triple, CGOpts), Triple(Triple) {
>       WCharType = UnsignedShort;
>       SizeType = UnsignedInt;
>     }
> @@ -5275,8 +5318,9 @@ public:
>   // Windows ARM + Itanium C++ ABI Target
>   class ItaniumWindowsARMleTargetInfo : public WindowsARMTargetInfo {
>   public:
> -  ItaniumWindowsARMleTargetInfo(const llvm::Triple &Triple)
> -    : WindowsARMTargetInfo(Triple) {
> +  ItaniumWindowsARMleTargetInfo(const llvm::Triple &Triple,
> +                                const CodeGenOptions &CGOpts)
> +      : WindowsARMTargetInfo(Triple, CGOpts) {
>       TheCXXABI.set(TargetCXXABI::GenericARM);
>     }
>   
> @@ -5292,8 +5336,9 @@ public:
>   // Windows ARM, MS (C++) ABI
>   class MicrosoftARMleTargetInfo : public WindowsARMTargetInfo {
>   public:
> -  MicrosoftARMleTargetInfo(const llvm::Triple &Triple)
> -    : WindowsARMTargetInfo(Triple) {
> +  MicrosoftARMleTargetInfo(const llvm::Triple &Triple,
> +                           const CodeGenOptions &CGOpts)
> +      : WindowsARMTargetInfo(Triple, CGOpts) {
>       TheCXXABI.set(TargetCXXABI::Microsoft);
>     }
>   
> @@ -5307,8 +5352,8 @@ public:
>   // ARM MinGW target
>   class MinGWARMTargetInfo : public WindowsARMTargetInfo {
>   public:
> -  MinGWARMTargetInfo(const llvm::Triple &Triple)
> -      : WindowsARMTargetInfo(Triple) {
> +  MinGWARMTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : WindowsARMTargetInfo(Triple, CGOpts) {
>       TheCXXABI.set(TargetCXXABI::GenericARM);
>     }
>   
> @@ -5325,7 +5370,8 @@ public:
>   // ARM Cygwin target
>   class CygwinARMTargetInfo : public ARMleTargetInfo {
>   public:
> -  CygwinARMTargetInfo(const llvm::Triple &Triple) : ARMleTargetInfo(Triple) {
> +  CygwinARMTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : ARMleTargetInfo(Triple, CGOpts) {
>       TLSSupported = false;
>       WCharType = UnsignedShort;
>       DoubleAlign = LongLongAlign = 64;
> @@ -5352,8 +5398,8 @@ protected:
>     }
>   
>   public:
> -  DarwinARMTargetInfo(const llvm::Triple &Triple)
> -      : DarwinTargetInfo<ARMleTargetInfo>(Triple) {
> +  DarwinARMTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : DarwinTargetInfo<ARMleTargetInfo>(Triple, CGOpts) {
>       HasAlignMac68kSupport = true;
>       // iOS always has 64-bit atomic instructions.
>       // FIXME: This should be based off of the target features in
> @@ -5396,9 +5442,8 @@ class AArch64TargetInfo : public TargetI
>     std::string ABI;
>   
>   public:
> -  AArch64TargetInfo(const llvm::Triple &Triple)
> +  AArch64TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
>         : TargetInfo(Triple), ABI("aapcs") {
> -
>       if (getTriple().getOS() == llvm::Triple::NetBSD) {
>         WCharType = SignedInt;
>   
> @@ -5727,10 +5772,10 @@ class AArch64leTargetInfo : public AArch
>     }
>   
>   public:
> -  AArch64leTargetInfo(const llvm::Triple &Triple)
> -    : AArch64TargetInfo(Triple) {
> +  AArch64leTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : AArch64TargetInfo(Triple, CGOpts) {
>       BigEndian = false;
> -    }
> +  }
>     void getTargetDefines(const LangOptions &Opts,
>                           MacroBuilder &Builder) const override {
>       Builder.defineMacro("__AARCH64EL__");
> @@ -5745,8 +5790,8 @@ class AArch64beTargetInfo : public AArch
>     }
>   
>   public:
> -  AArch64beTargetInfo(const llvm::Triple &Triple)
> -    : AArch64TargetInfo(Triple) { }
> +  AArch64beTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : AArch64TargetInfo(Triple, CGOpts) {}
>     void getTargetDefines(const LangOptions &Opts,
>                           MacroBuilder &Builder) const override {
>       Builder.defineMacro("__AARCH64EB__");
> @@ -5772,8 +5817,9 @@ protected:
>     }
>   
>   public:
> -  DarwinAArch64TargetInfo(const llvm::Triple &Triple)
> -      : DarwinTargetInfo<AArch64leTargetInfo>(Triple) {
> +  DarwinAArch64TargetInfo(const llvm::Triple &Triple,
> +                          const CodeGenOptions &CGOpts)
> +      : DarwinTargetInfo<AArch64leTargetInfo>(Triple, CGOpts) {
>       Int64Type = SignedLongLong;
>       WCharType = SignedInt;
>       UseSignedCharForObjCBool = false;
> @@ -5798,7 +5844,8 @@ class HexagonTargetInfo : public TargetI
>     bool HasHVX, HasHVXDouble;
>   
>   public:
> -  HexagonTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  HexagonTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       BigEndian = false;
>       // Specify the vector alignment explicitly. For v512x1, the calculated
>       // alignment would be 512*alignment(i1), which is 512 bytes, instead of
> @@ -5978,7 +6025,8 @@ class LanaiTargetInfo : public TargetInf
>     static const char *const GCCRegNames[];
>   
>   public:
> -  LanaiTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  LanaiTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       // Description string has to be kept in sync with backend.
>       resetDataLayout("E"        // Big endian
>                       "-m:e"     // ELF name manging
> @@ -6077,7 +6125,7 @@ class SparcTargetInfo : public TargetInf
>     static const char * const GCCRegNames[];
>     bool SoftFloat;
>   public:
> -  SparcTargetInfo(const llvm::Triple &Triple)
> +  SparcTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
>         : TargetInfo(Triple), SoftFloat(false) {}
>   
>     int getEHDataRegisterNumber(unsigned RegNo) const override {
> @@ -6277,7 +6325,8 @@ ArrayRef<TargetInfo::GCCRegAlias> SparcT
>   // SPARC v8 is the 32-bit mode selected by Triple::sparc.
>   class SparcV8TargetInfo : public SparcTargetInfo {
>   public:
> -  SparcV8TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) {
> +  SparcV8TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : SparcTargetInfo(Triple, CGOpts) {
>       resetDataLayout("E-m:e-p:32:32-i64:64-f128:64-n32-S64");
>       // NetBSD / OpenBSD use long (same as llvm default); everyone else uses int.
>       switch (getTriple().getOS()) {
> @@ -6332,16 +6381,18 @@ public:
>   // SPARCV8el is the 32-bit little-endian mode selected by Triple::sparcel.
>   class SparcV8elTargetInfo : public SparcV8TargetInfo {
>    public:
> -  SparcV8elTargetInfo(const llvm::Triple &Triple) : SparcV8TargetInfo(Triple) {
> -    resetDataLayout("e-m:e-p:32:32-i64:64-f128:64-n32-S64");
> -    BigEndian = false;
> +   SparcV8elTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +       : SparcV8TargetInfo(Triple, CGOpts) {
> +     resetDataLayout("e-m:e-p:32:32-i64:64-f128:64-n32-S64");
> +     BigEndian = false;
>     }
>   };
>   
>   // SPARC v9 is the 64-bit mode selected by Triple::sparcv9.
>   class SparcV9TargetInfo : public SparcTargetInfo {
>   public:
> -  SparcV9TargetInfo(const llvm::Triple &Triple) : SparcTargetInfo(Triple) {
> +  SparcV9TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : SparcTargetInfo(Triple, CGOpts) {
>       // FIXME: Support Sparc quad-precision long double?
>       resetDataLayout("E-m:e-i64:64-n32:64-S128");
>       // This is an LP64 platform.
> @@ -6390,7 +6441,7 @@ class SystemZTargetInfo : public TargetI
>     bool HasVector;
>   
>   public:
> -  SystemZTargetInfo(const llvm::Triple &Triple)
> +  SystemZTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
>         : TargetInfo(Triple), CPU("z10"), HasTransactionalExecution(false),
>           HasVector(false) {
>       IntMaxType = SignedLong;
> @@ -6556,7 +6607,8 @@ class MSP430TargetInfo : public TargetIn
>     static const char *const GCCRegNames[];
>   
>   public:
> -  MSP430TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  MSP430TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       BigEndian = false;
>       TLSSupported = false;
>       IntWidth = 16;
> @@ -6643,7 +6695,8 @@ static const unsigned TCEOpenCLAddrSpace
>   
>   class TCETargetInfo : public TargetInfo {
>   public:
> -  TCETargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  TCETargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       TLSSupported = false;
>       IntWidth = 32;
>       LongWidth = LongLongWidth = 32;
> @@ -6696,7 +6749,8 @@ public:
>   
>   class BPFTargetInfo : public TargetInfo {
>   public:
> -  BPFTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  BPFTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       LongWidth = LongAlign = PointerWidth = PointerAlign = 64;
>       SizeType    = UnsignedLong;
>       PtrDiffType = SignedLong;
> @@ -6765,8 +6819,8 @@ protected:
>     std::string ABI;
>   
>   public:
> -  MipsTargetInfoBase(const llvm::Triple &Triple, const std::string &ABIStr,
> -                     const std::string &CPUStr)
> +  MipsTargetInfoBase(const llvm::Triple &Triple, const CodeGenOptions &,
> +                     const std::string &ABIStr, const std::string &CPUStr)
>         : TargetInfo(Triple), CPU(CPUStr), IsMips16(false), IsMicromips(false),
>           IsNan2008(false), IsSingleFloat(false), FloatABI(HardFloat),
>           DspRev(NoDSP), HasMSA(false), HasFP64(false), ABI(ABIStr) {
> @@ -7065,8 +7119,8 @@ const Builtin::Info MipsTargetInfoBase::
>   
>   class Mips32TargetInfoBase : public MipsTargetInfoBase {
>   public:
> -  Mips32TargetInfoBase(const llvm::Triple &Triple)
> -      : MipsTargetInfoBase(Triple, "o32", "mips32r2") {
> +  Mips32TargetInfoBase(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : MipsTargetInfoBase(Triple, CGOpts, "o32", "mips32r2") {
>       SizeType = UnsignedInt;
>       PtrDiffType = SignedInt;
>       Int64Type = SignedLongLong;
> @@ -7153,9 +7207,8 @@ class Mips32EBTargetInfo : public Mips32
>     }
>   
>   public:
> -  Mips32EBTargetInfo(const llvm::Triple &Triple)
> -      : Mips32TargetInfoBase(Triple) {
> -  }
> +  Mips32EBTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : Mips32TargetInfoBase(Triple, CGOpts) {}
>     void getTargetDefines(const LangOptions &Opts,
>                           MacroBuilder &Builder) const override {
>       DefineStd(Builder, "MIPSEB", Opts);
> @@ -7170,8 +7223,8 @@ class Mips32ELTargetInfo : public Mips32
>     }
>   
>   public:
> -  Mips32ELTargetInfo(const llvm::Triple &Triple)
> -      : Mips32TargetInfoBase(Triple) {
> +  Mips32ELTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : Mips32TargetInfoBase(Triple, CGOpts) {
>       BigEndian = false;
>     }
>     void getTargetDefines(const LangOptions &Opts,
> @@ -7184,8 +7237,8 @@ public:
>   
>   class Mips64TargetInfoBase : public MipsTargetInfoBase {
>   public:
> -  Mips64TargetInfoBase(const llvm::Triple &Triple)
> -      : MipsTargetInfoBase(Triple, "n64", "mips64r2") {
> +  Mips64TargetInfoBase(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : MipsTargetInfoBase(Triple, CGOpts, "n64", "mips64r2") {
>       LongDoubleWidth = LongDoubleAlign = 128;
>       LongDoubleFormat = &llvm::APFloat::IEEEquad;
>       if (getTriple().getOS() == llvm::Triple::FreeBSD) {
> @@ -7314,8 +7367,8 @@ class Mips64EBTargetInfo : public Mips64
>     }
>   
>   public:
> -  Mips64EBTargetInfo(const llvm::Triple &Triple)
> -      : Mips64TargetInfoBase(Triple) {}
> +  Mips64EBTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : Mips64TargetInfoBase(Triple, CGOpts) {}
>     void getTargetDefines(const LangOptions &Opts,
>                           MacroBuilder &Builder) const override {
>       DefineStd(Builder, "MIPSEB", Opts);
> @@ -7332,8 +7385,8 @@ class Mips64ELTargetInfo : public Mips64
>         resetDataLayout("e-m:m-i8:8:32-i16:16:32-i64:64-n32:64-S128");
>     }
>   public:
> -  Mips64ELTargetInfo(const llvm::Triple &Triple)
> -      : Mips64TargetInfoBase(Triple) {
> +  Mips64ELTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : Mips64TargetInfoBase(Triple, CGOpts) {
>       // Default ABI is n64.
>       BigEndian = false;
>     }
> @@ -7347,7 +7400,8 @@ public:
>   
>   class PNaClTargetInfo : public TargetInfo {
>   public:
> -  PNaClTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  PNaClTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       BigEndian = false;
>       this->LongAlign = 32;
>       this->LongWidth = 32;
> @@ -7402,9 +7456,9 @@ ArrayRef<TargetInfo::GCCRegAlias> PNaClT
>   // We attempt to use PNaCl (le32) frontend and Mips32EL backend.
>   class NaClMips32ELTargetInfo : public Mips32ELTargetInfo {
>   public:
> -  NaClMips32ELTargetInfo(const llvm::Triple &Triple) :
> -    Mips32ELTargetInfo(Triple) {
> -  }
> +  NaClMips32ELTargetInfo(const llvm::Triple &Triple,
> +                         const CodeGenOptions &CGOpts)
> +      : Mips32ELTargetInfo(Triple, CGOpts) {}
>   
>     BuiltinVaListKind getBuiltinVaListKind() const override {
>       return TargetInfo::PNaClABIBuiltinVaList;
> @@ -7415,7 +7469,8 @@ class Le64TargetInfo : public TargetInfo
>     static const Builtin::Info BuiltinInfo[];
>   
>   public:
> -  Le64TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  Le64TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       BigEndian = false;
>       NoAsmVariants = true;
>       LongWidth = LongAlign = PointerWidth = PointerAlign = 64;
> @@ -7460,7 +7515,7 @@ class WebAssemblyTargetInfo : public Tar
>     } SIMDLevel;
>   
>   public:
> -  explicit WebAssemblyTargetInfo(const llvm::Triple &T)
> +  explicit WebAssemblyTargetInfo(const llvm::Triple &T, const CodeGenOptions &)
>         : TargetInfo(T), SIMDLevel(NoSIMD) {
>       BigEndian = false;
>       NoAsmVariants = true;
> @@ -7566,8 +7621,9 @@ const Builtin::Info WebAssemblyTargetInf
>   
>   class WebAssembly32TargetInfo : public WebAssemblyTargetInfo {
>   public:
> -  explicit WebAssembly32TargetInfo(const llvm::Triple &T)
> -      : WebAssemblyTargetInfo(T) {
> +  explicit WebAssembly32TargetInfo(const llvm::Triple &T,
> +                                   const CodeGenOptions &CGOpts)
> +      : WebAssemblyTargetInfo(T, CGOpts) {
>       MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32;
>       resetDataLayout("e-m:e-p:32:32-i64:64-n32:64-S128");
>     }
> @@ -7582,8 +7638,9 @@ protected:
>   
>   class WebAssembly64TargetInfo : public WebAssemblyTargetInfo {
>   public:
> -  explicit WebAssembly64TargetInfo(const llvm::Triple &T)
> -      : WebAssemblyTargetInfo(T) {
> +  explicit WebAssembly64TargetInfo(const llvm::Triple &T,
> +                                   const CodeGenOptions &CGOpts)
> +      : WebAssemblyTargetInfo(T, CGOpts) {
>       LongAlign = LongWidth = 64;
>       PointerAlign = PointerWidth = 64;
>       MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64;
> @@ -7615,7 +7672,8 @@ static const unsigned SPIRAddrSpaceMap[]
>   };
>   class SPIRTargetInfo : public TargetInfo {
>   public:
> -  SPIRTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  SPIRTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : TargetInfo(Triple) {
>       assert(getTriple().getOS() == llvm::Triple::UnknownOS &&
>              "SPIR target must use unknown OS");
>       assert(getTriple().getEnvironment() == llvm::Triple::UnknownEnvironment &&
> @@ -7663,7 +7721,8 @@ public:
>   
>   class SPIR32TargetInfo : public SPIRTargetInfo {
>   public:
> -  SPIR32TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) {
> +  SPIR32TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : SPIRTargetInfo(Triple, CGOpts) {
>       PointerWidth = PointerAlign = 32;
>       SizeType = TargetInfo::UnsignedInt;
>       PtrDiffType = IntPtrType = TargetInfo::SignedInt;
> @@ -7678,7 +7737,8 @@ public:
>   
>   class SPIR64TargetInfo : public SPIRTargetInfo {
>   public:
> -  SPIR64TargetInfo(const llvm::Triple &Triple) : SPIRTargetInfo(Triple) {
> +  SPIR64TargetInfo(const llvm::Triple &Triple, const CodeGenOptions &CGOpts)
> +      : SPIRTargetInfo(Triple, CGOpts) {
>       PointerWidth = PointerAlign = 64;
>       SizeType = TargetInfo::UnsignedLong;
>       PtrDiffType = IntPtrType = TargetInfo::SignedLong;
> @@ -7694,7 +7754,8 @@ public:
>   class XCoreTargetInfo : public TargetInfo {
>     static const Builtin::Info BuiltinInfo[];
>   public:
> -  XCoreTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
> +  XCoreTargetInfo(const llvm::Triple &Triple, const CodeGenOptions &)
> +      : TargetInfo(Triple) {
>       BigEndian = false;
>       NoAsmVariants = true;
>       LongLongAlign = 32;
> @@ -7757,8 +7818,9 @@ const Builtin::Info XCoreTargetInfo::Bui
>   // x86_32 Android target
>   class AndroidX86_32TargetInfo : public LinuxTargetInfo<X86_32TargetInfo> {
>   public:
> -  AndroidX86_32TargetInfo(const llvm::Triple &Triple)
> -      : LinuxTargetInfo<X86_32TargetInfo>(Triple) {
> +  AndroidX86_32TargetInfo(const llvm::Triple &Triple,
> +                          const CodeGenOptions &CGOpts)
> +      : LinuxTargetInfo<X86_32TargetInfo>(Triple, CGOpts) {
>       SuitableAlign = 32;
>       LongDoubleWidth = 64;
>       LongDoubleFormat = &llvm::APFloat::IEEEdouble;
> @@ -7768,8 +7830,9 @@ public:
>   // x86_64 Android target
>   class AndroidX86_64TargetInfo : public LinuxTargetInfo<X86_64TargetInfo> {
>   public:
> -  AndroidX86_64TargetInfo(const llvm::Triple &Triple)
> -      : LinuxTargetInfo<X86_64TargetInfo>(Triple) {
> +  AndroidX86_64TargetInfo(const llvm::Triple &Triple,
> +                          const CodeGenOptions &CGOpts)
> +      : LinuxTargetInfo<X86_64TargetInfo>(Triple, CGOpts) {
>       LongDoubleFormat = &llvm::APFloat::IEEEquad;
>     }
>   
> @@ -7783,7 +7846,8 @@ public:
>   // Driver code
>   //===----------------------------------------------------------------------===//
>   
> -static TargetInfo *AllocateTarget(const llvm::Triple &Triple) {
> +static TargetInfo *AllocateTarget(const llvm::Triple &Triple,
> +                                  const CodeGenOptions &CGOpts) {
>     llvm::Triple::OSType os = Triple.getOS();
>   
>     switch (Triple.getArch()) {
> @@ -7791,417 +7855,417 @@ static TargetInfo *AllocateTarget(const
>       return nullptr;
>   
>     case llvm::Triple::xcore:
> -    return new XCoreTargetInfo(Triple);
> +    return new XCoreTargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::hexagon:
> -    return new HexagonTargetInfo(Triple);
> +    return new HexagonTargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::lanai:
> -    return new LanaiTargetInfo(Triple);
> +    return new LanaiTargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::aarch64:
>       if (Triple.isOSDarwin())
> -      return new DarwinAArch64TargetInfo(Triple);
> +      return new DarwinAArch64TargetInfo(Triple, CGOpts);
>   
>       switch (os) {
>       case llvm::Triple::CloudABI:
> -      return new CloudABITargetInfo<AArch64leTargetInfo>(Triple);
> +      return new CloudABITargetInfo<AArch64leTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<AArch64leTargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<AArch64leTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<AArch64leTargetInfo>(Triple);
> +      return new LinuxTargetInfo<AArch64leTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<AArch64leTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<AArch64leTargetInfo>(Triple, CGOpts);
>       default:
> -      return new AArch64leTargetInfo(Triple);
> +      return new AArch64leTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::aarch64_be:
>       switch (os) {
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<AArch64beTargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<AArch64beTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<AArch64beTargetInfo>(Triple);
> +      return new LinuxTargetInfo<AArch64beTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<AArch64beTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<AArch64beTargetInfo>(Triple, CGOpts);
>       default:
> -      return new AArch64beTargetInfo(Triple);
> +      return new AArch64beTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::arm:
>     case llvm::Triple::thumb:
>       if (Triple.isOSBinFormatMachO())
> -      return new DarwinARMTargetInfo(Triple);
> +      return new DarwinARMTargetInfo(Triple, CGOpts);
>   
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<ARMleTargetInfo>(Triple);
> +      return new LinuxTargetInfo<ARMleTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<ARMleTargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<ARMleTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<ARMleTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<ARMleTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDTargetInfo<ARMleTargetInfo>(Triple);
> +      return new OpenBSDTargetInfo<ARMleTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Bitrig:
> -      return new BitrigTargetInfo<ARMleTargetInfo>(Triple);
> +      return new BitrigTargetInfo<ARMleTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<ARMleTargetInfo>(Triple);
> +      return new RTEMSTargetInfo<ARMleTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NaCl:
> -      return new NaClTargetInfo<ARMleTargetInfo>(Triple);
> +      return new NaClTargetInfo<ARMleTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Win32:
>         switch (Triple.getEnvironment()) {
>         case llvm::Triple::Cygnus:
> -        return new CygwinARMTargetInfo(Triple);
> +        return new CygwinARMTargetInfo(Triple, CGOpts);
>         case llvm::Triple::GNU:
> -        return new MinGWARMTargetInfo(Triple);
> +        return new MinGWARMTargetInfo(Triple, CGOpts);
>         case llvm::Triple::Itanium:
> -        return new ItaniumWindowsARMleTargetInfo(Triple);
> +        return new ItaniumWindowsARMleTargetInfo(Triple, CGOpts);
>         case llvm::Triple::MSVC:
>         default: // Assume MSVC for unknown environments
> -        return new MicrosoftARMleTargetInfo(Triple);
> +        return new MicrosoftARMleTargetInfo(Triple, CGOpts);
>         }
>       default:
> -      return new ARMleTargetInfo(Triple);
> +      return new ARMleTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::armeb:
>     case llvm::Triple::thumbeb:
>       if (Triple.isOSDarwin())
> -      return new DarwinARMTargetInfo(Triple);
> +      return new DarwinARMTargetInfo(Triple, CGOpts);
>   
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<ARMbeTargetInfo>(Triple);
> +      return new LinuxTargetInfo<ARMbeTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<ARMbeTargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<ARMbeTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<ARMbeTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<ARMbeTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDTargetInfo<ARMbeTargetInfo>(Triple);
> +      return new OpenBSDTargetInfo<ARMbeTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Bitrig:
> -      return new BitrigTargetInfo<ARMbeTargetInfo>(Triple);
> +      return new BitrigTargetInfo<ARMbeTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<ARMbeTargetInfo>(Triple);
> +      return new RTEMSTargetInfo<ARMbeTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NaCl:
> -      return new NaClTargetInfo<ARMbeTargetInfo>(Triple);
> +      return new NaClTargetInfo<ARMbeTargetInfo>(Triple, CGOpts);
>       default:
> -      return new ARMbeTargetInfo(Triple);
> +      return new ARMbeTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::bpfeb:
>     case llvm::Triple::bpfel:
> -    return new BPFTargetInfo(Triple);
> +    return new BPFTargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::msp430:
> -    return new MSP430TargetInfo(Triple);
> +    return new MSP430TargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::mips:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<Mips32EBTargetInfo>(Triple);
> +      return new LinuxTargetInfo<Mips32EBTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<Mips32EBTargetInfo>(Triple);
> +      return new RTEMSTargetInfo<Mips32EBTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<Mips32EBTargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<Mips32EBTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<Mips32EBTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<Mips32EBTargetInfo>(Triple, CGOpts);
>       default:
> -      return new Mips32EBTargetInfo(Triple);
> +      return new Mips32EBTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::mipsel:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<Mips32ELTargetInfo>(Triple);
> +      return new LinuxTargetInfo<Mips32ELTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<Mips32ELTargetInfo>(Triple);
> +      return new RTEMSTargetInfo<Mips32ELTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<Mips32ELTargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<Mips32ELTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<Mips32ELTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<Mips32ELTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NaCl:
> -      return new NaClTargetInfo<NaClMips32ELTargetInfo>(Triple);
> +      return new NaClTargetInfo<NaClMips32ELTargetInfo>(Triple, CGOpts);
>       default:
> -      return new Mips32ELTargetInfo(Triple);
> +      return new Mips32ELTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::mips64:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<Mips64EBTargetInfo>(Triple);
> +      return new LinuxTargetInfo<Mips64EBTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<Mips64EBTargetInfo>(Triple);
> +      return new RTEMSTargetInfo<Mips64EBTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<Mips64EBTargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<Mips64EBTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<Mips64EBTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<Mips64EBTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDTargetInfo<Mips64EBTargetInfo>(Triple);
> +      return new OpenBSDTargetInfo<Mips64EBTargetInfo>(Triple, CGOpts);
>       default:
> -      return new Mips64EBTargetInfo(Triple);
> +      return new Mips64EBTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::mips64el:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<Mips64ELTargetInfo>(Triple);
> +      return new LinuxTargetInfo<Mips64ELTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<Mips64ELTargetInfo>(Triple);
> +      return new RTEMSTargetInfo<Mips64ELTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<Mips64ELTargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<Mips64ELTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<Mips64ELTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<Mips64ELTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDTargetInfo<Mips64ELTargetInfo>(Triple);
> +      return new OpenBSDTargetInfo<Mips64ELTargetInfo>(Triple, CGOpts);
>       default:
> -      return new Mips64ELTargetInfo(Triple);
> +      return new Mips64ELTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::le32:
>       switch (os) {
>       case llvm::Triple::NaCl:
> -      return new NaClTargetInfo<PNaClTargetInfo>(Triple);
> +      return new NaClTargetInfo<PNaClTargetInfo>(Triple, CGOpts);
>       default:
>         return nullptr;
>       }
>   
>     case llvm::Triple::le64:
> -    return new Le64TargetInfo(Triple);
> +    return new Le64TargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::ppc:
>       if (Triple.isOSDarwin())
> -      return new DarwinPPC32TargetInfo(Triple);
> +      return new DarwinPPC32TargetInfo(Triple, CGOpts);
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<PPC32TargetInfo>(Triple);
> +      return new LinuxTargetInfo<PPC32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<PPC32TargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<PPC32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<PPC32TargetInfo>(Triple);
> +      return new NetBSDTargetInfo<PPC32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDTargetInfo<PPC32TargetInfo>(Triple);
> +      return new OpenBSDTargetInfo<PPC32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<PPC32TargetInfo>(Triple);
> +      return new RTEMSTargetInfo<PPC32TargetInfo>(Triple, CGOpts);
>       default:
> -      return new PPC32TargetInfo(Triple);
> +      return new PPC32TargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::ppc64:
>       if (Triple.isOSDarwin())
> -      return new DarwinPPC64TargetInfo(Triple);
> +      return new DarwinPPC64TargetInfo(Triple, CGOpts);
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<PPC64TargetInfo>(Triple);
> +      return new LinuxTargetInfo<PPC64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Lv2:
> -      return new PS3PPUTargetInfo<PPC64TargetInfo>(Triple);
> +      return new PS3PPUTargetInfo<PPC64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<PPC64TargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<PPC64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<PPC64TargetInfo>(Triple);
> +      return new NetBSDTargetInfo<PPC64TargetInfo>(Triple, CGOpts);
>       default:
> -      return new PPC64TargetInfo(Triple);
> +      return new PPC64TargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::ppc64le:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<PPC64TargetInfo>(Triple);
> +      return new LinuxTargetInfo<PPC64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<PPC64TargetInfo>(Triple);
> +      return new NetBSDTargetInfo<PPC64TargetInfo>(Triple, CGOpts);
>       default:
> -      return new PPC64TargetInfo(Triple);
> +      return new PPC64TargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::nvptx:
> -    return new NVPTX32TargetInfo(Triple);
> +    return new NVPTX32TargetInfo(Triple, CGOpts);
>     case llvm::Triple::nvptx64:
> -    return new NVPTX64TargetInfo(Triple);
> +    return new NVPTX64TargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::amdgcn:
>     case llvm::Triple::r600:
> -    return new AMDGPUTargetInfo(Triple);
> +    return new AMDGPUTargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::sparc:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<SparcV8TargetInfo>(Triple);
> +      return new LinuxTargetInfo<SparcV8TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Solaris:
> -      return new SolarisTargetInfo<SparcV8TargetInfo>(Triple);
> +      return new SolarisTargetInfo<SparcV8TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<SparcV8TargetInfo>(Triple);
> +      return new NetBSDTargetInfo<SparcV8TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDTargetInfo<SparcV8TargetInfo>(Triple);
> +      return new OpenBSDTargetInfo<SparcV8TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<SparcV8TargetInfo>(Triple);
> +      return new RTEMSTargetInfo<SparcV8TargetInfo>(Triple, CGOpts);
>       default:
> -      return new SparcV8TargetInfo(Triple);
> +      return new SparcV8TargetInfo(Triple, CGOpts);
>       }
>   
>     // The 'sparcel' architecture copies all the above cases except for Solaris.
>     case llvm::Triple::sparcel:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<SparcV8elTargetInfo>(Triple);
> +      return new LinuxTargetInfo<SparcV8elTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<SparcV8elTargetInfo>(Triple);
> +      return new NetBSDTargetInfo<SparcV8elTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDTargetInfo<SparcV8elTargetInfo>(Triple);
> +      return new OpenBSDTargetInfo<SparcV8elTargetInfo>(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSTargetInfo<SparcV8elTargetInfo>(Triple);
> +      return new RTEMSTargetInfo<SparcV8elTargetInfo>(Triple, CGOpts);
>       default:
> -      return new SparcV8elTargetInfo(Triple);
> +      return new SparcV8elTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::sparcv9:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<SparcV9TargetInfo>(Triple);
> +      return new LinuxTargetInfo<SparcV9TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Solaris:
> -      return new SolarisTargetInfo<SparcV9TargetInfo>(Triple);
> +      return new SolarisTargetInfo<SparcV9TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<SparcV9TargetInfo>(Triple);
> +      return new NetBSDTargetInfo<SparcV9TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDTargetInfo<SparcV9TargetInfo>(Triple);
> +      return new OpenBSDTargetInfo<SparcV9TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<SparcV9TargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<SparcV9TargetInfo>(Triple, CGOpts);
>       default:
> -      return new SparcV9TargetInfo(Triple);
> +      return new SparcV9TargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::systemz:
>       switch (os) {
>       case llvm::Triple::Linux:
> -      return new LinuxTargetInfo<SystemZTargetInfo>(Triple);
> +      return new LinuxTargetInfo<SystemZTargetInfo>(Triple, CGOpts);
>       default:
> -      return new SystemZTargetInfo(Triple);
> +      return new SystemZTargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::tce:
> -    return new TCETargetInfo(Triple);
> +    return new TCETargetInfo(Triple, CGOpts);
>   
>     case llvm::Triple::x86:
>       if (Triple.isOSDarwin())
> -      return new DarwinI386TargetInfo(Triple);
> +      return new DarwinI386TargetInfo(Triple, CGOpts);
>   
>       switch (os) {
>       case llvm::Triple::CloudABI:
> -      return new CloudABITargetInfo<X86_32TargetInfo>(Triple);
> +      return new CloudABITargetInfo<X86_32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Linux: {
>         switch (Triple.getEnvironment()) {
>         default:
> -        return new LinuxTargetInfo<X86_32TargetInfo>(Triple);
> +        return new LinuxTargetInfo<X86_32TargetInfo>(Triple, CGOpts);
>         case llvm::Triple::Android:
> -        return new AndroidX86_32TargetInfo(Triple);
> +        return new AndroidX86_32TargetInfo(Triple, CGOpts);
>         }
>       }
>       case llvm::Triple::DragonFly:
> -      return new DragonFlyBSDTargetInfo<X86_32TargetInfo>(Triple);
> +      return new DragonFlyBSDTargetInfo<X86_32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDI386TargetInfo(Triple);
> +      return new NetBSDI386TargetInfo(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDI386TargetInfo(Triple);
> +      return new OpenBSDI386TargetInfo(Triple, CGOpts);
>       case llvm::Triple::Bitrig:
> -      return new BitrigI386TargetInfo(Triple);
> +      return new BitrigI386TargetInfo(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<X86_32TargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<X86_32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::KFreeBSD:
> -      return new KFreeBSDTargetInfo<X86_32TargetInfo>(Triple);
> +      return new KFreeBSDTargetInfo<X86_32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Minix:
> -      return new MinixTargetInfo<X86_32TargetInfo>(Triple);
> +      return new MinixTargetInfo<X86_32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Solaris:
> -      return new SolarisTargetInfo<X86_32TargetInfo>(Triple);
> +      return new SolarisTargetInfo<X86_32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Win32: {
>         switch (Triple.getEnvironment()) {
>         case llvm::Triple::Cygnus:
> -        return new CygwinX86_32TargetInfo(Triple);
> +        return new CygwinX86_32TargetInfo(Triple, CGOpts);
>         case llvm::Triple::GNU:
> -        return new MinGWX86_32TargetInfo(Triple);
> +        return new MinGWX86_32TargetInfo(Triple, CGOpts);
>         case llvm::Triple::Itanium:
>         case llvm::Triple::MSVC:
>         default: // Assume MSVC for unknown environments
> -        return new MicrosoftX86_32TargetInfo(Triple);
> +        return new MicrosoftX86_32TargetInfo(Triple, CGOpts);
>         }
>       }
>       case llvm::Triple::Haiku:
> -      return new HaikuX86_32TargetInfo(Triple);
> +      return new HaikuX86_32TargetInfo(Triple, CGOpts);
>       case llvm::Triple::RTEMS:
> -      return new RTEMSX86_32TargetInfo(Triple);
> +      return new RTEMSX86_32TargetInfo(Triple, CGOpts);
>       case llvm::Triple::NaCl:
> -      return new NaClTargetInfo<X86_32TargetInfo>(Triple);
> +      return new NaClTargetInfo<X86_32TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::ELFIAMCU:
> -      return new MCUX86_32TargetInfo(Triple);
> +      return new MCUX86_32TargetInfo(Triple, CGOpts);
>       default:
> -      return new X86_32TargetInfo(Triple);
> +      return new X86_32TargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::x86_64:
>       if (Triple.isOSDarwin() || Triple.isOSBinFormatMachO())
> -      return new DarwinX86_64TargetInfo(Triple);
> +      return new DarwinX86_64TargetInfo(Triple, CGOpts);
>   
>       switch (os) {
>       case llvm::Triple::CloudABI:
> -      return new CloudABITargetInfo<X86_64TargetInfo>(Triple);
> +      return new CloudABITargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Linux: {
>         switch (Triple.getEnvironment()) {
>         default:
> -        return new LinuxTargetInfo<X86_64TargetInfo>(Triple);
> +        return new LinuxTargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>         case llvm::Triple::Android:
> -        return new AndroidX86_64TargetInfo(Triple);
> +        return new AndroidX86_64TargetInfo(Triple, CGOpts);
>         }
>       }
>       case llvm::Triple::DragonFly:
> -      return new DragonFlyBSDTargetInfo<X86_64TargetInfo>(Triple);
> +      return new DragonFlyBSDTargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::NetBSD:
> -      return new NetBSDTargetInfo<X86_64TargetInfo>(Triple);
> +      return new NetBSDTargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::OpenBSD:
> -      return new OpenBSDX86_64TargetInfo(Triple);
> +      return new OpenBSDX86_64TargetInfo(Triple, CGOpts);
>       case llvm::Triple::Bitrig:
> -      return new BitrigX86_64TargetInfo(Triple);
> +      return new BitrigX86_64TargetInfo(Triple, CGOpts);
>       case llvm::Triple::FreeBSD:
> -      return new FreeBSDTargetInfo<X86_64TargetInfo>(Triple);
> +      return new FreeBSDTargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::KFreeBSD:
> -      return new KFreeBSDTargetInfo<X86_64TargetInfo>(Triple);
> +      return new KFreeBSDTargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Solaris:
> -      return new SolarisTargetInfo<X86_64TargetInfo>(Triple);
> +      return new SolarisTargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::Win32: {
>         switch (Triple.getEnvironment()) {
>         case llvm::Triple::Cygnus:
> -        return new CygwinX86_64TargetInfo(Triple);
> +        return new CygwinX86_64TargetInfo(Triple, CGOpts);
>         case llvm::Triple::GNU:
> -        return new MinGWX86_64TargetInfo(Triple);
> +        return new MinGWX86_64TargetInfo(Triple, CGOpts);
>         case llvm::Triple::MSVC:
>         default: // Assume MSVC for unknown environments
> -        return new MicrosoftX86_64TargetInfo(Triple);
> +        return new MicrosoftX86_64TargetInfo(Triple, CGOpts);
>         }
>       }
>       case llvm::Triple::NaCl:
> -      return new NaClTargetInfo<X86_64TargetInfo>(Triple);
> +      return new NaClTargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>       case llvm::Triple::PS4:
> -      return new PS4OSTargetInfo<X86_64TargetInfo>(Triple);
> +      return new PS4OSTargetInfo<X86_64TargetInfo>(Triple, CGOpts);
>       default:
> -      return new X86_64TargetInfo(Triple);
> +      return new X86_64TargetInfo(Triple, CGOpts);
>       }
>   
>     case llvm::Triple::spir: {
>       if (Triple.getOS() != llvm::Triple::UnknownOS ||
>           Triple.getEnvironment() != llvm::Triple::UnknownEnvironment)
>         return nullptr;
> -    return new SPIR32TargetInfo(Triple);
> +    return new SPIR32TargetInfo(Triple, CGOpts);
>     }
>     case llvm::Triple::spir64: {
>       if (Triple.getOS() != llvm::Triple::UnknownOS ||
>           Triple.getEnvironment() != llvm::Triple::UnknownEnvironment)
>         return nullptr;
> -    return new SPIR64TargetInfo(Triple);
> +    return new SPIR64TargetInfo(Triple, CGOpts);
>     }
>     case llvm::Triple::wasm32:
>       if (!(Triple == llvm::Triple("wasm32-unknown-unknown")))
>         return nullptr;
> -    return new WebAssemblyOSTargetInfo<WebAssembly32TargetInfo>(Triple);
> +    return new WebAssemblyOSTargetInfo<WebAssembly32TargetInfo>(Triple, CGOpts);
>     case llvm::Triple::wasm64:
>       if (!(Triple == llvm::Triple("wasm64-unknown-unknown")))
>         return nullptr;
> -    return new WebAssemblyOSTargetInfo<WebAssembly64TargetInfo>(Triple);
> +    return new WebAssemblyOSTargetInfo<WebAssembly64TargetInfo>(Triple, CGOpts);
>     }
>   }
>   
> @@ -8209,11 +8273,12 @@ static TargetInfo *AllocateTarget(const
>   /// options.
>   TargetInfo *
>   TargetInfo::CreateTargetInfo(DiagnosticsEngine &Diags,
> -                             const std::shared_ptr<TargetOptions> &Opts) {
> +                             const std::shared_ptr<TargetOptions> &Opts,
> +                             const CodeGenOptions &CGOpts) {
>     llvm::Triple Triple(Opts->Triple);
>   
>     // Construct the target
> -  std::unique_ptr<TargetInfo> Target(AllocateTarget(Triple));
> +  std::unique_ptr<TargetInfo> Target(AllocateTarget(Triple, CGOpts));
>     if (!Target) {
>       Diags.Report(diag::err_target_unknown_triple) << Triple.str();
>       return nullptr;
>
> Modified: cfe/trunk/lib/Frontend/ASTUnit.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/ASTUnit.cpp?rev=265640&r1=265639&r2=265640&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Frontend/ASTUnit.cpp (original)
> +++ cfe/trunk/lib/Frontend/ASTUnit.cpp Thu Apr  7 00:41:11 2016
> @@ -1058,7 +1058,8 @@ bool ASTUnit::Parse(std::shared_ptr<PCHC
>     
>     // Create the target instance.
>     Clang->setTarget(TargetInfo::CreateTargetInfo(
> -      Clang->getDiagnostics(), Clang->getInvocation().TargetOpts));
> +      Clang->getDiagnostics(), Clang->getInvocation().TargetOpts,
> +      Clang->getInvocation().getCodeGenOpts()));
>     if (!Clang->hasTarget())
>       return true;
>   
> @@ -1518,7 +1519,8 @@ ASTUnit::getMainBufferWithPrecompiledPre
>     
>     // Create the target instance.
>     Clang->setTarget(TargetInfo::CreateTargetInfo(
> -      Clang->getDiagnostics(), Clang->getInvocation().TargetOpts));
> +      Clang->getDiagnostics(), Clang->getInvocation().TargetOpts,
> +      Clang->getInvocation().getCodeGenOpts()));
>     if (!Clang->hasTarget()) {
>       llvm::sys::fs::remove(FrontendOpts.OutputFile);
>       Preamble.clear();
> @@ -1781,7 +1783,8 @@ ASTUnit *ASTUnit::LoadFromCompilerInvoca
>     
>     // Create the target instance.
>     Clang->setTarget(TargetInfo::CreateTargetInfo(
> -      Clang->getDiagnostics(), Clang->getInvocation().TargetOpts));
> +      Clang->getDiagnostics(), Clang->getInvocation().TargetOpts,
> +      Clang->getInvocation().getCodeGenOpts()));
>     if (!Clang->hasTarget())
>       return nullptr;
>   
> @@ -2364,7 +2367,8 @@ void ASTUnit::CodeComplete(
>     
>     // Create the target instance.
>     Clang->setTarget(TargetInfo::CreateTargetInfo(
> -      Clang->getDiagnostics(), Clang->getInvocation().TargetOpts));
> +      Clang->getDiagnostics(), Clang->getInvocation().TargetOpts,
> +      Clang->getInvocation().getCodeGenOpts()));
>     if (!Clang->hasTarget()) {
>       Clang->setInvocation(nullptr);
>       return;
>
> Modified: cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp?rev=265640&r1=265639&r2=265640&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp (original)
> +++ cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp Thu Apr  7 00:41:11 2016
> @@ -152,7 +152,8 @@ IntrusiveRefCntPtr<ExternalSemaSource> c
>       Clang->setInvocation(CInvok.release());
>       Clang->setDiagnostics(Diags.get());
>       Clang->setTarget(TargetInfo::CreateTargetInfo(
> -        Clang->getDiagnostics(), Clang->getInvocation().TargetOpts));
> +        Clang->getDiagnostics(), Clang->getInvocation().TargetOpts,
> +        Clang->getCodeGenOpts()));
>       Clang->createFileManager();
>       Clang->createSourceManager(Clang->getFileManager());
>       Clang->createPreprocessor(TU_Prefix);
>
> Modified: cfe/trunk/lib/Frontend/CompilerInstance.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInstance.cpp?rev=265640&r1=265639&r2=265640&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Frontend/CompilerInstance.cpp (original)
> +++ cfe/trunk/lib/Frontend/CompilerInstance.cpp Thu Apr  7 00:41:11 2016
> @@ -830,7 +830,8 @@ bool CompilerInstance::ExecuteAction(Fro
>   
>     // Create the target instance.
>     setTarget(TargetInfo::CreateTargetInfo(getDiagnostics(),
> -                                         getInvocation().TargetOpts));
> +                                         getInvocation().TargetOpts,
> +                                         getInvocation().getCodeGenOpts()));
>     if (!hasTarget())
>       return false;
>   
> @@ -838,7 +839,8 @@ bool CompilerInstance::ExecuteAction(Fro
>     if (getLangOpts().CUDA && !getFrontendOpts().AuxTriple.empty()) {
>       std::shared_ptr<TargetOptions> TO(new TargetOptions);
>       TO->Triple = getFrontendOpts().AuxTriple;
> -    setAuxTarget(TargetInfo::CreateTargetInfo(getDiagnostics(), TO));
> +    setAuxTarget(TargetInfo::CreateTargetInfo(getDiagnostics(), TO,
> +                                              getInvocation().getCodeGenOpts()));
>     }
>   
>     // Inform the target of the language options.
>
> Modified: cfe/trunk/unittests/Basic/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Basic/CMakeLists.txt?rev=265640&r1=265639&r2=265640&view=diff
> ==============================================================================
> --- cfe/trunk/unittests/Basic/CMakeLists.txt (original)
> +++ cfe/trunk/unittests/Basic/CMakeLists.txt Thu Apr  7 00:41:11 2016
> @@ -12,5 +12,6 @@ add_clang_unittest(BasicTests
>   
>   target_link_libraries(BasicTests
>     clangBasic
> +  clangFrontend
>     clangLex
>     )
>
> Modified: cfe/trunk/unittests/Lex/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Lex/CMakeLists.txt?rev=265640&r1=265639&r2=265640&view=diff
> ==============================================================================
> --- cfe/trunk/unittests/Lex/CMakeLists.txt (original)
> +++ cfe/trunk/unittests/Lex/CMakeLists.txt Thu Apr  7 00:41:11 2016
> @@ -12,6 +12,7 @@ add_clang_unittest(LexTests
>   target_link_libraries(LexTests
>     clangAST
>     clangBasic
> +  clangFrontend
>     clangLex
>     clangParse
>     clangSema
>
>
> _______________________________________________
> cfe-commits mailing list
> cfe-commits at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits



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