[cfe-commits] r74217 - in /cfe/trunk: include/clang/Basic/LangOptions.h tools/clang-cc/clang-cc.cpp

[Nate Begeman]

Author: sampo
Date: Thu Jun 25 17:43:10 2009
New Revision: 74217

URL: http://llvm.org/viewvc/llvm-project?rev=74217&view=rev
Log:
OpenCL 1.0 patch 2/N: Language options & file extension

Modified:
    cfe/trunk/include/clang/Basic/LangOptions.h
    cfe/trunk/tools/clang-cc/clang-cc.cpp

Modified: cfe/trunk/include/clang/Basic/LangOptions.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/LangOptions.h?rev=74217&r1=74216&r2=74217&view=diff

==============================================================================
--- cfe/trunk/include/clang/Basic/LangOptions.h (original)
+++ cfe/trunk/include/clang/Basic/LangOptions.h Thu Jun 25 17:43:10 2009
@@ -43,6 +43,7 @@
   unsigned PascalStrings     : 1;  // Allow Pascal strings
   unsigned WritableStrings   : 1;  // Allow writable strings
   unsigned LaxVectorConversions : 1;
+  unsigned AltiVec           : 1;  // Support AltiVec-style vector initializers.
   unsigned Exceptions        : 1;  // Support exception handling.
 
   unsigned NeXTRuntime       : 1; // Use NeXT runtime.
@@ -80,6 +81,10 @@
   unsigned AccessControl     : 1; // Whether C++ access control should 
                                   // be enabled.
   unsigned CharIsSigned      : 1; // Whether char is a signed or unsigned type
+
+  unsigned OpenCL            : 1; // OpenCL C99 language extensions.
+
+
 private:
   unsigned GC : 2; // Objective-C Garbage Collection modes.  We declare
                    // this enum as unsigned because MSVC insists on making enums
@@ -111,6 +116,7 @@
     Exceptions = NeXTRuntime = Freestanding = NoBuiltin = 0;
     LaxVectorConversions = 1;
     HeinousExtensions = 0;
+    AltiVec = OpenCL = 0;
     
     SymbolVisibility = (unsigned) Default;
     

Modified: cfe/trunk/tools/clang-cc/clang-cc.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/clang-cc/clang-cc.cpp?rev=74217&r1=74216&r2=74217&view=diff

==============================================================================
--- cfe/trunk/tools/clang-cc/clang-cc.cpp (original)
+++ cfe/trunk/tools/clang-cc/clang-cc.cpp Thu Jun 25 17:43:10 2009
@@ -315,13 +315,15 @@
   langkind_objc,
   langkind_objc_cpp,
   langkind_objcxx,
-  langkind_objcxx_cpp
+  langkind_objcxx_cpp,
+  langkind_ocl
 };
 
 static llvm::cl::opt<LangKind>
 BaseLang("x", llvm::cl::desc("Base language to compile"),
          llvm::cl::init(langkind_unspecified),
    llvm::cl::values(clEnumValN(langkind_c,     "c",            "C"),
+                    clEnumValN(langkind_ocl,   "cl",           "OpenCL C"),
                     clEnumValN(langkind_cxx,   "c++",          "C++"),
                     clEnumValN(langkind_objc,  "objective-c",  "Objective C"),
                     clEnumValN(langkind_objcxx,"objective-c++","Objective C++"),
@@ -432,6 +434,8 @@
   else if (Ext == "C" || Ext == "cc" || Ext == "cpp" || Ext == "CPP" ||
            Ext == "c++" || Ext == "cp" || Ext == "cxx")
     return langkind_cxx;
+  else if (Ext == "cl")
+    return langkind_ocl;
   else
     return langkind_c;
 }
@@ -480,6 +484,12 @@
     Options.ObjC1 = Options.ObjC2 = 1;
     Options.CPlusPlus = 1;
     break;
+  case langkind_ocl:
+    Options.OpenCL = 1;
+    Options.AltiVec = 1;
+    Options.CXXOperatorNames = 1;
+    Options.LaxVectorConversions = 1;
+    break;
   }
   
   if (ObjCExclusiveGC)
@@ -664,6 +674,9 @@
     // Based on the base language, pick one.
     switch (LK) {
     case lang_unspecified: assert(0 && "Unknown base language");
+    case langkind_ocl:
+      LangStd = lang_c99;
+      break;
     case langkind_c:
     case langkind_asm_cpp:
     case langkind_c_cpp:
@@ -1622,7 +1635,7 @@
                                            PrintSourceRangeInfo,
                                            PrintDiagnosticOption,
                                            !NoDiagnosticsFixIt,
-					   MessageLength));
+                                           MessageLength));
   }
   
   virtual void setLangOptions(const LangOptions *LO) {