Fix it so llvm-objdump -arch does accept x86 and x86-64 as valid arch names.

[oota-llvm.git] / include / llvm / Support / DebugLoc.h

diff --git a/include/llvm/Support/DebugLoc.h b/include/llvm/Support/DebugLoc.h
index 8d19e300ec2557fd0b4c58520567d8e4e9754657..2ee9f876c366d81973dcf8c5fb869eafbcdde069 100644 (file)
--- a/include/llvm/Support/DebugLoc.h
+++ b/include/llvm/Support/DebugLoc.h
@@ -31,7 +31,7 @@ namespace llvm {
     /// not equal to the tombstone key or DebugLoc().
     static DebugLoc getEmptyKey() {
       DebugLoc DL;
-      DL.LineCol = -1;
+      DL.LineCol = 1;
       return DL;
     }
 
@@ -39,7 +39,7 @@ namespace llvm {
     /// is not equal to the empty key or DebugLoc().
     static DebugLoc getTombstoneKey() {
       DebugLoc DL;
-      DL.LineCol = -2;
+      DL.LineCol = 2;
       return DL;
     }
 
@@ -61,7 +61,10 @@ namespace llvm {
     
     /// getFromDILocation - Translate the DILocation quad into a DebugLoc.
     static DebugLoc getFromDILocation(MDNode *N);
-    
+
+    /// getFromDILexicalBlock - Translate the DILexicalBlock into a DebugLoc.
+    static DebugLoc getFromDILexicalBlock(MDNode *N);
+
     /// isUnknown - Return true if this is an unknown location.
     bool isUnknown() const { return ScopeIdx == 0; }
     
@@ -94,6 +97,8 @@ namespace llvm {
       return LineCol == DL.LineCol && ScopeIdx == DL.ScopeIdx;
     }
     bool operator!=(const DebugLoc &DL) const { return !(*this == DL); }
+
+    void dump(const LLVMContext &Ctx) const;
   };
 
   template <>