Modified the Enhanced Disassembler to create and

cache disassemblers according to the string value
of the target triple, not according to the enum
of the triple CPU.  The reason for this is that
certain attributes of the instruction set are not
reflected in the enum, but only in the string.

llvm-svn: 149773

1 files changed, 8 insertions, 5 deletions

diff --git a/llvm/lib/MC/MCDisassembler/EDDisassembler.h b/llvm/lib/MC/MCDisassembler/EDDisassembler.h
index 97c2d1fd99b..e97f11d44c1 100644
--- a/llvm/lib/MC/MCDisassembler/EDDisassembler.h
+++ b/llvm/lib/MC/MCDisassembler/EDDisassembler.h
@@ -25,6 +25,7 @@
 
 #include <map>
 #include <set>
+#include <string>
 #include <vector>
 
 namespace llvm {
@@ -74,21 +75,21 @@ struct EDDisassembler {
   ///   pair
   struct CPUKey {
     /// The architecture type
-    llvm::Triple::ArchType Arch;
+    std::string Triple;
     
     /// The assembly syntax
     AssemblySyntax Syntax;
     
     /// operator== - Equality operator
     bool operator==(const CPUKey &key) const {
-      return (Arch == key.Arch &&
+      return (Triple == key.Triple &&
               Syntax == key.Syntax);
     }
     
     /// operator< - Less-than operator
     bool operator<(const CPUKey &key) const {
-      return ((Arch < key.Arch) ||
-              ((Arch == key.Arch) && Syntax < (key.Syntax)));
+      return ((Triple < key.Triple) ||
+              ((Triple == key.Triple) && Syntax < (key.Syntax)));
     }
   };
   
@@ -126,8 +127,10 @@ struct EDDisassembler {
   /// The stream to write errors to
   llvm::raw_ostream &ErrorStream;
 
-  /// The architecture/syntax pair for the current architecture
+  /// The triple/syntax pair for the current architecture
   CPUKey Key;
+  /// The Triple fur the current architecture
+  Triple TgtTriple;
   /// The LLVM target corresponding to the disassembler
   const llvm::Target *Tgt;
   /// The assembly information for the target architecture