Change recurse depth limit to uint32 to fix warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155727 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index f282645106c65e202c5c18476214364eda9e2d81..915871e3c2300229cf903574599494dec7cef510 100644 (file)
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -60,7 +60,7 @@ static cl::opt<bool> EnablePRE("enable-pre",
 static cl::opt<bool> EnableLoadPRE("enable-load-pre", cl::init(true));
 
 // Maximum allowed recursion depth.
-static cl::opt<int>
+static cl::opt<uint32_t>
 MaxRecurseDepth("max-recurse-depth", cl::Hidden, cl::init(1000), cl::ZeroOrMore,
                 cl::desc("Max recurse depth (default = 1000)"));