[llvm] r206759 - [msan] Enable out-of-line instrumentation for large functions by default.

Evgeniy Stepanov eugeni.stepanov at gmail.com
Mon Apr 21 08:04:05 PDT 2014

Author: eugenis
Date: Mon Apr 21 10:04:05 2014
New Revision: 206759

URL: http://llvm.org/viewvc/llvm-project?rev=206759&view=rev
[msan] Enable out-of-line instrumentation for large functions by default.


Modified: llvm/trunk/lib/Transforms/Instrumentation/MemorySanitizer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Instrumentation/MemorySanitizer.cpp?rev=206759&r1=206758&r2=206759&view=diff
--- llvm/trunk/lib/Transforms/Instrumentation/MemorySanitizer.cpp (original)
+++ llvm/trunk/lib/Transforms/Instrumentation/MemorySanitizer.cpp Mon Apr 21 10:04:05 2014
@@ -188,7 +188,7 @@ static cl::opt<int> ClInstrumentationWit
         "If the function being instrumented requires more than "
         "this number of checks and origin stores, use callbacks instead of "
         "inline checks (-1 means never use callbacks)."),
-    cl::Hidden, cl::init(-1));
+    cl::Hidden, cl::init(3500));
 // Experimental. Wraps all indirect calls in the instrumented code with
 // a call to the given function. This is needed to assist the dynamic

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