* Switch to operation on pointers with PointerTy more consistently

* Fix misspeling
* Catch SIGFPE for traps
* info XXX now prints the raw contents of the GenericValue
* Switch to calloc instead of malloc (temporarily I hope) to bandaid Olden benchmarks
* Implement binary And & Or
* Convert expressions like this:
     PointerTy SrcPtr = getOperandValue(I->getPtrOperand(), SF).PointerVal;
  to:
    GenericValue SRC = getOperandValue(I->getPtrOperand(), SF);
    PointerTy SrcPtr = SRC.PointerVal;
  because the prior way confuses purify.
* Taint the initial values of the value planes
* Handling 'print bb4' in the interpreter without crashing
* Print nicer stack frames with concise return type
* printf doesn't suck nearly as badly as it used to

llvm-svn: 1177

1 files changed, 3 insertions, 1 deletions

diff --git a/llvm/lib/ExecutionEngine/Interpreter/Interpreter.h b/llvm/lib/ExecutionEngine/Interpreter/Interpreter.h
index 791419d4ad9..eba8ea9c327 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/Interpreter.h
+++ b/llvm/lib/ExecutionEngine/Interpreter/Interpreter.h
@@ -20,6 +20,8 @@ class ReturnInst;
 class BranchInst;
 class AllocationInst;
 
+typedef uint64_t PointerTy;
+
 union GenericValue {
   bool            BoolVal;
   unsigned char   UByteVal;
@@ -32,7 +34,7 @@ union GenericValue {
   int64_t         LongVal;
   double          DoubleVal;
   float           FloatVal;
-  uint64_t      PointerVal;
+  PointerTy       PointerVal;
 };
 
 typedef vector<GenericValue> ValuePlaneTy;