llvm-ld deserves disable-verify too.  opt shouldn't have all the fun options.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48550 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-ld/Optimize.cpp b/tools/llvm-ld/Optimize.cpp
index 17c65b5..85c6074 100644
--- a/tools/llvm-ld/Optimize.cpp
+++ b/tools/llvm-ld/Optimize.cpp
@@ -32,6 +32,9 @@
 static cl::list<const PassInfo*, bool, PassNameParser>
   OptimizationList(cl::desc("Optimizations available:"));
 
+//Don't veryify at the end
+static cl::opt<bool> DontVerify("disable-verify", cl::ReallyHidden);
+
 // Optimization Enumeration
 enum OptimizationLevels {
   OPT_FAST_COMPILE         = 1,
@@ -206,7 +209,8 @@
   }
 
   // Make sure everything is still good.
-  Passes.add(createVerifierPass());
+  if(!DontVerify)
+    Passes.add(createVerifierPass());
 
   // Run our queue of passes all at once now, efficiently.
   Passes.run(*M);