[SILOpt] Disabled DestroyHoisting.

Author: nate-chandler

lib/SILOptimizer/PassManager/PassPipeline.cpp

@@ -67,7 +67,7 @@ llvm::cl::opt<bool> SILDisableLateOMEByDefault(
         "Disable late OME for non-transparent functions by default"));
 
 llvm::cl::opt<bool>
-    EnableDestroyHoisting("enable-destroy-hoisting", llvm::cl::init(true),
+    EnableDestroyHoisting("enable-destroy-hoisting", llvm::cl::init(false),
                           llvm::cl::desc("Enable the DestroyHoisting pass."));
 
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