Neg instruction removed.  Cast instruction implemented.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/InstructionReader.cpp b/lib/Bytecode/Reader/InstructionReader.cpp
index ab70e24..80127ce 100644
--- a/lib/Bytecode/Reader/InstructionReader.cpp
+++ b/lib/Bytecode/Reader/InstructionReader.cpp
@@ -105,6 +105,10 @@
 				 getValue(Raw.Ty, Raw.Arg1),
 				 getValue(Raw.Ty, Raw.Arg2));
     return false;
+  } else if (Raw.Opcode == Instruction::Cast) {
+    Res = UnaryOperator::create(Instruction::Cast, getValue(Raw.Ty, Raw.Arg1),
+				getType(Raw.Arg2));
+    return false;
   } else if (Raw.Opcode == Instruction::PHINode) {
     PHINode *PN = new PHINode(Raw.Ty);
     switch (Raw.NumOperands) {