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[oota-llvm.git] / include / llvm / Analysis / DebugInfo.h

diff --git a/include/llvm/Analysis/DebugInfo.h b/include/llvm/Analysis/DebugInfo.h
index 4fdbd3c84f41c30e5f4910a881cc9d755f437d65..26118c26bc88e70fd0b1fb0dc773ba2604391fdf 100644 (file)
--- a/include/llvm/Analysis/DebugInfo.h
+++ b/include/llvm/Analysis/DebugInfo.h
@@ -54,7 +54,9 @@ namespace llvm {
       FlagAppleBlock       = 1 << 3,
       FlagBlockByrefStruct = 1 << 4,
       FlagVirtual          = 1 << 5,
-      FlagArtificial       = 1 << 6
+      FlagArtificial       = 1 << 6,
+      FlagExplicit         = 1 << 7,
+      FlagPrototyped       = 1 << 8
     };
   protected:
     const MDNode *DbgNode;
@@ -118,6 +120,7 @@ namespace llvm {
     bool isEnumerator() const;
     bool isType() const;
     bool isGlobal() const;
+    bool isUnspecifiedParameter() const;
   };
 
   /// DISubrange - This is used to represent ranges, for array bounds.
@@ -414,6 +417,19 @@ namespace llvm {
         return false;
       return (getUnsignedField(14) & FlagProtected) != 0;
     }
+    /// isExplicit - Return true if this subprogram is marked as explicit.
+    bool isExplicit() const    { 
+      if (getVersion() <= llvm::LLVMDebugVersion8)
+        return false;
+      return (getUnsignedField(14) & FlagExplicit) != 0;
+    }
+    /// isPrototyped - Return true if this subprogram is prototyped.
+    bool isPrototyped() const    { 
+      if (getVersion() <= llvm::LLVMDebugVersion8)
+        return false;
+      return (getUnsignedField(14) & FlagPrototyped) != 0;
+    }
+
     unsigned isOptimized() const;
 
     StringRef getFilename() const    { 
@@ -501,6 +517,13 @@ namespace llvm {
     }
     unsigned getLineNumber() const      { return getUnsignedField(4); }
     DIType getType() const              { return getFieldAs<DIType>(5); }
+    
+    /// isArtificial - Return true if this variable is marked as "artificial".
+    bool isArtificial() const    { 
+      if (getVersion() <= llvm::LLVMDebugVersion8)
+        return false;
+      return (getUnsignedField(6) & FlagArtificial) != 0;
+    }
 
 
     /// Verify - Verify that a variable descriptor is well formed.
@@ -611,6 +634,10 @@ namespace llvm {
     /// implicitly uniques the values returned.
     DISubrange GetOrCreateSubrange(int64_t Lo, int64_t Hi);
 
+    /// CreateUnspecifiedParameter - Create unspeicified type descriptor
+    /// for a subroutine type.
+    DIDescriptor CreateUnspecifiedParameter();
+
     /// CreateCompileUnit - Create a new descriptor for the specified compile
     /// unit.
     DICompileUnit CreateCompileUnit(unsigned LangID,
@@ -738,7 +765,8 @@ namespace llvm {
     DIVariable CreateVariable(unsigned Tag, DIDescriptor Context,
                               StringRef Name,
                               DIFile F, unsigned LineNo,
-                              DIType Ty, bool AlwaysPreserve = false);
+                              DIType Ty, bool AlwaysPreserve = false,
+                              unsigned Flags = 0);
 
     /// CreateComplexVariable - Create a new descriptor for the specified
     /// variable which has a complex address expression for its address.