4 files changed, 37 insertions, 1 deletions
diff --git a/lib/AsmParser/Lexer.l b/lib/AsmParser/Lexer.l
index 45361bd77b..9290cf1ae0 100644
--- a/lib/AsmParser/Lexer.l
+++ b/lib/AsmParser/Lexer.l
@@ -195,6 +195,7 @@ not             { return NOT; }  /* Deprecated, turned into XOR */
 target          { return TARGET; }
 triple          { return TRIPLE; }
 deplibs         { return DEPLIBS; }
+passes          { return PASSES; }
 endian          { return ENDIAN; }
 pointersize     { return POINTERSIZE; }
 little          { return LITTLE; }
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index 1fd8782dae..aec7b38dbd 100644
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -910,7 +910,7 @@ Module *llvm::RunVMAsmParser(const std::string &Filename, FILE *F) {
 %token DECLARE GLOBAL CONSTANT VOLATILE
 %token TO DOTDOTDOT NULL_TOK CONST INTERNAL LINKONCE WEAK  APPENDING
 %token OPAQUE NOT EXTERNAL TARGET TRIPLE ENDIAN POINTERSIZE LITTLE BIG
-%token DEPLIBS
+%token DEPLIBS PASSES
 
 // Basic Block Terminating Operators 
 %token <TermOpVal> RET BR SWITCH INVOKE UNWIND
@@ -1484,6 +1484,8 @@ ConstPool : ConstPool OptAssign TYPE TypesV {  // Types can be defined in the co
   }
   | ConstPool DEPLIBS '=' LibrariesDefinition {
   }
+  | ConstPool PASSES '=' PassesDefinition {
+  }
   | /* empty: end of list */ { 
   };
 
@@ -1522,6 +1524,19 @@ LibList : LibList ',' STRINGCONSTANT {
         }
         ;
 
+PassesDefinition : '[' PassList ']';
+PassList : PassList ',' STRINGCONSTANT {
+           CurModule.CurrentModule->addLibrary($3);
+           free($3);
+         }
+         | STRINGCONSTANT {
+           CurModule.CurrentModule->addLibrary($1);
+           free($1);
+         }
+         | /* empty: end of list */ {
+         }
+         ;
+
 //===----------------------------------------------------------------------===//
 //                       Rules to match Function Headers
 //===----------------------------------------------------------------------===//
diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp
index 0c4a1f7826..7f862dfbc5 100644
--- a/lib/VMCore/AsmWriter.cpp
+++ b/lib/VMCore/AsmWriter.cpp
@@ -777,6 +777,20 @@ void AssemblyWriter::printModule(const Module *M) {
     }
     Out << " ]\n";
   }
+
+  // Loop over the link time pass list and emit them
+  Module::pass_iterator PI = M->pass_begin();
+  Module::pass_iterator PE = M->pass_end();
+  if (LI != LE) {
+    Out << "passes = [\n";
+    while (LI != LE) {
+      Out << "\"" << *LI << "\"";
+      ++LI;
+      if (LI != LE)
+        Out << ",\n";
+    }
+    Out << " ]\n";
+  }
   
   // Loop over the symbol table, emitting all named constants...
   printSymbolTable(M->getSymbolTable());
diff --git a/lib/VMCore/Module.cpp b/lib/VMCore/Module.cpp
index d8caf7f117..1dae14ec53 100644
--- a/lib/VMCore/Module.cpp
+++ b/lib/VMCore/Module.cpp
@@ -270,6 +270,12 @@ std::string Module::getTypeName(const Type *Ty) const {
   return "";     // Must not have found anything...
 }
 
+void Module::removePass(const std::string& Lib) { 
+  PassListType::iterator I = find(PassList.begin(),PassList.end(),Lib);
+  if (I != PassList.end())
+    PassList.erase(I);
+}
+
 
 //===----------------------------------------------------------------------===//
 // Other module related stuff.