ADT/Triple: Switch to using .isOSDarwin() predicate.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129823 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index 05ea2d239b03de513f4445e8f42cc235c4f566ae..156e017aa8d09ad3f4290bbc965b2707f6b15d83 100644 (file)
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -51,7 +51,7 @@ static llvm::Optional<Visibility> getVisibilityOf(const Decl *D) {
 
   // If we're on Mac OS X, an 'availability' for Mac OS X attribute
   // implies visibility(default).
-  if (D->getASTContext().Target.getTriple().getOS() == llvm::Triple::Darwin) {
+  if (D->getASTContext().Target.getTriple().isOSDarwin()) {
     for (specific_attr_iterator<AvailabilityAttr> 
               A = D->specific_attr_begin<AvailabilityAttr>(),
            AEnd = D->specific_attr_end<AvailabilityAttr>();

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 5d363a49f455b1c3d42f480326ea0e0ec006dcda..236668f32bba8e0ecb3ce8d2cbf5e4e39ff125b2 100644 (file)
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -2615,11 +2615,12 @@ static TargetInfo *AllocateTarget(const std::string &T) {
 
   case llvm::Triple::arm:
   case llvm::Triple::thumb:
+    if (Triple.isOSDarwin())
+      return new DarwinARMTargetInfo(T);
+
     switch (os) {
     case llvm::Triple::Linux:
       return new LinuxTargetInfo<ARMTargetInfo>(T);
-    case llvm::Triple::Darwin:
-      return new DarwinARMTargetInfo(T);
     case llvm::Triple::FreeBSD:
       return new FreeBSDTargetInfo<ARMTargetInfo>(T);
     default:
@@ -2647,14 +2648,14 @@ static TargetInfo *AllocateTarget(const std::string &T) {
     return new MipselTargetInfo(T);
 
   case llvm::Triple::ppc:
-    if (os == llvm::Triple::Darwin)
+    if (Triple.isOSDarwin())
       return new DarwinPPC32TargetInfo(T);
     else if (os == llvm::Triple::FreeBSD)
       return new FreeBSDTargetInfo<PPC32TargetInfo>(T);
     return new PPC32TargetInfo(T);
 
   case llvm::Triple::ppc64:
-    if (os == llvm::Triple::Darwin)
+    if (Triple.isOSDarwin())
       return new DarwinPPC64TargetInfo(T);
     else if (os == llvm::Triple::Lv2)
       return new PS3PPUTargetInfo<PPC64TargetInfo>(T);
@@ -2683,11 +2684,12 @@ static TargetInfo *AllocateTarget(const std::string &T) {
     return new TCETargetInfo(T);
 
   case llvm::Triple::x86:
+    if (Triple.isOSDarwin())
+      return new DarwinI386TargetInfo(T);
+
     switch (os) {
     case llvm::Triple::AuroraUX:
       return new AuroraUXTargetInfo<X86_32TargetInfo>(T);
-    case llvm::Triple::Darwin:
-      return new DarwinI386TargetInfo(T);
     case llvm::Triple::Linux:
       return new LinuxTargetInfo<X86_32TargetInfo>(T);
     case llvm::Triple::DragonFly:
@@ -2715,11 +2717,12 @@ static TargetInfo *AllocateTarget(const std::string &T) {
     }
 
   case llvm::Triple::x86_64:
+    if (Triple.isOSDarwin() || Triple.getEnvironment() == llvm::Triple::MachO)
+      return new DarwinX86_64TargetInfo(T);
+
     switch (os) {
     case llvm::Triple::AuroraUX:
       return new AuroraUXTargetInfo<X86_64TargetInfo>(T);
-    case llvm::Triple::Darwin:
-      return new DarwinX86_64TargetInfo(T);
     case llvm::Triple::Linux:
       return new LinuxTargetInfo<X86_64TargetInfo>(T);
     case llvm::Triple::DragonFly:
@@ -2735,10 +2738,7 @@ static TargetInfo *AllocateTarget(const std::string &T) {
     case llvm::Triple::MinGW32:
       return new MinGWX86_64TargetInfo(T);
     case llvm::Triple::Win32:   // This is what Triple.h supports now.
-      if (Triple.getEnvironment() == llvm::Triple::MachO)
-        return new DarwinX86_64TargetInfo(T);
-      else
-        return new VisualStudioWindowsX86_64TargetInfo(T);
+      return new VisualStudioWindowsX86_64TargetInfo(T);
     default:
       return new X86_64TargetInfo(T);
     }

diff --git a/lib/CodeGen/CGException.cpp b/lib/CodeGen/CGException.cpp
index ac5fc221f414bfde89ca7f78ff12e1c61710c39e..614b42c769bb595b76dbc57eaa18fc8146b3840a 100644 (file)
--- a/lib/CodeGen/CGException.cpp
+++ b/lib/CodeGen/CGException.cpp
@@ -266,7 +266,7 @@ static bool PersonalityHasOnlyCXXUses(llvm::Constant *Fn) {
 /// when it really needs it.
 void CodeGenModule::SimplifyPersonality() {
   // For now, this is really a Darwin-specific operation.
-  if (Context.Target.getTriple().getOS() != llvm::Triple::Darwin)
+  if (Context.Target.getTriple().isOSDarwin())
     return;
 
   // If we're not in ObjC++ -fexceptions, there's nothing to do.

diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 440fb47295c35f3a864e65a2a11b6121b99c6936..39faee74bcfcde0bcef44d253c1e698d18aa6cd9 100644 (file)
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -150,7 +150,7 @@ void CodeGenModule::DecorateInstruction(llvm::Instruction *Inst,
 }
 
 bool CodeGenModule::isTargetDarwin() const {
-  return getContext().Target.getTriple().getOS() == llvm::Triple::Darwin;
+  return getContext().Target.getTriple().isOSDarwin();
 }
 
 void CodeGenModule::Error(SourceLocation loc, llvm::StringRef error) {

diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp
index 4d05dd28fe82ab5f68b055974bce194228e7c7f2..a98579e05d156cdf3059545e4e845216c5b1598a 100644 (file)
--- a/lib/CodeGen/TargetInfo.cpp
+++ b/lib/CodeGen/TargetInfo.cpp
@@ -2845,10 +2845,11 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
     return *(TheTargetCodeGenInfo = new MSP430TargetCodeGenInfo(Types));
 
   case llvm::Triple::x86:
-    switch (Triple.getOS()) {
-    case llvm::Triple::Darwin:
+    if (Triple.isOSDarwin())
       return *(TheTargetCodeGenInfo =
                new X86_32TargetCodeGenInfo(Types, true, true));
+
+    switch (Triple.getOS()) {
     case llvm::Triple::Cygwin:
     case llvm::Triple::MinGW32:
     case llvm::Triple::AuroraUX:

diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index 26d0b369609bd9b43b54e48c035ed732eb1be0c2..6dbee9d4d2a697476a983df22ed742ec57626939 100644 (file)
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -578,33 +578,8 @@ AddDefaultCPlusPlusIncludePaths(const llvm::Triple &triple) {
     return;
   }
   // FIXME: temporary hack: hard-coded paths.
-  switch (os) {
-  case llvm::Triple::Cygwin:
-    // Cygwin-1.7
-    AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "4.3.4");
-    // g++-4 / Cygwin-1.5
-    AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "4.3.2");
-    // FIXME: Do we support g++-3.4.4?
-    AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "3.4.4");
-    break;
-  case llvm::Triple::MinGW32:
-    // FIXME: We should be aware of i686-w64-mingw32.
-    if (triple.getArch() == llvm::Triple::x86_64) {
-      // mingw-w64-20110207
-      AddMinGW64CXXPaths("c:/mingw/x86_64-w64-mingw32/include/c++/4.5.3");
-      // mingw-w64-20101129
-      AddMinGW64CXXPaths("c:/mingw/x86_64-w64-mingw32/include/c++/4.5.2");
-    }
-    // Try gcc 4.5.2 (MSYS)
-    AddMinGWCPlusPlusIncludePaths("/mingw/lib/gcc", "mingw32", "4.5.2");
-    // Try gcc 4.5.0
-    AddMinGWCPlusPlusIncludePaths("c:/MinGW/lib/gcc", "mingw32", "4.5.0");
-    // Try gcc 4.4.0
-    AddMinGWCPlusPlusIncludePaths("c:/MinGW/lib/gcc", "mingw32", "4.4.0");
-    // Try gcc 4.3.0
-    AddMinGWCPlusPlusIncludePaths("c:/MinGW/lib/gcc", "mingw32", "4.3.0");
-    break;
-  case llvm::Triple::Darwin:
+
+  if (triple.isOSDarwin()) {
     switch (triple.getArch()) {
     default: break;
 
@@ -634,6 +609,34 @@ AddDefaultCPlusPlusIncludePaths(const llvm::Triple &triple) {
                                   "arm-apple-darwin10", "v6", "", triple);
       break;
     }
+    return;
+  }
+
+  switch (os) {
+  case llvm::Triple::Cygwin:
+    // Cygwin-1.7
+    AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "4.3.4");
+    // g++-4 / Cygwin-1.5
+    AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "4.3.2");
+    // FIXME: Do we support g++-3.4.4?
+    AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "3.4.4");
+    break;
+  case llvm::Triple::MinGW32:
+    // FIXME: We should be aware of i686-w64-mingw32.
+    if (triple.getArch() == llvm::Triple::x86_64) {
+      // mingw-w64-20110207
+      AddMinGW64CXXPaths("c:/mingw/x86_64-w64-mingw32/include/c++/4.5.3");
+      // mingw-w64-20101129
+      AddMinGW64CXXPaths("c:/mingw/x86_64-w64-mingw32/include/c++/4.5.2");
+    }
+    // Try gcc 4.5.2 (MSYS)
+    AddMinGWCPlusPlusIncludePaths("/mingw/lib/gcc", "mingw32", "4.5.2");
+    // Try gcc 4.5.0
+    AddMinGWCPlusPlusIncludePaths("c:/MinGW/lib/gcc", "mingw32", "4.5.0");
+    // Try gcc 4.4.0
+    AddMinGWCPlusPlusIncludePaths("c:/MinGW/lib/gcc", "mingw32", "4.4.0");
+    // Try gcc 4.3.0
+    AddMinGWCPlusPlusIncludePaths("c:/MinGW/lib/gcc", "mingw32", "4.3.0");
     break;
   case llvm::Triple::DragonFly:
     AddPath("/usr/include/c++/4.1", CXXSystem, true, false, false);
@@ -863,7 +866,7 @@ void InitHeaderSearch::AddDefaultSystemIncludePaths(const LangOptions &Lang,
   AddDefaultCIncludePaths(triple, HSOpts);
 
   // Add the default framework include paths on Darwin.
-  if (triple.getOS() == llvm::Triple::Darwin) {
+  if (triple.isOSDarwin()) {
     AddPath("/System/Library/Frameworks", System, true, false, true);
     AddPath("/Library/Frameworks", System, true, false, true);
   }

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 7be9316e3779ca2a84bc421b5a2f2f95fa6392bd..73f25a95c6d47af6e4451e06ea80bed7ff6a1d89 100644 (file)
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -4649,8 +4649,7 @@ void Sema::CheckMain(FunctionDecl* FD) {
   // Darwin passes an undocumented fourth argument of type char**.  If
   // other platforms start sprouting these, the logic below will start
   // getting shifty.
-  if (nparams == 4 &&
-      Context.Target.getTriple().getOS() == llvm::Triple::Darwin)
+  if (nparams == 4 && Context.Target.getTriple().isOSDarwin())
     HasExtraParameters = false;
 
   if (HasExtraParameters) {

diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index 14b0863ab3355f87c989917219078d6c2cecb4ef..244f70a2dbe6f92f7daee1e9b12b990b650d913c 100644 (file)
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -721,7 +721,7 @@ static void HandleAliasAttr(Decl *d, const AttributeList &Attr, Sema &S) {
     return;
   }
 
-  if (S.Context.Target.getTriple().getOS() == llvm::Triple::Darwin) {
+  if (S.Context.Target.getTriple().isOSDarwin()) {
     S.Diag(Attr.getLoc(), diag::err_alias_not_supported_on_darwin);
     return;
   }
@@ -1439,7 +1439,7 @@ static void HandleWeakImportAttr(Decl *D, const AttributeList &Attr, Sema &S) {
              diag::warn_attribute_weak_import_invalid_on_definition)
         << "weak_import" << 2 /*variable and function*/;
     else if (isa<ObjCPropertyDecl>(D) || isa<ObjCMethodDecl>(D) ||
-             (S.Context.Target.getTriple().getOS() == llvm::Triple::Darwin &&
+             (S.Context.Target.getTriple().isOSDarwin() &&
               isa<ObjCInterfaceDecl>(D))) {
       // Nothing to warn about here.
     } else