Add ArrayRef constructor from None, and do the cleanups that this constructor enables
Patch by Robert Wilhelm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181138 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ShrinkWrapping.cpp b/lib/CodeGen/ShrinkWrapping.cpp
index 9ab4918..2feea59 100644
--- a/lib/CodeGen/ShrinkWrapping.cpp
+++ b/lib/CodeGen/ShrinkWrapping.cpp
@@ -70,14 +70,14 @@
// Debugging level for shrink wrapping.
enum ShrinkWrapDebugLevel {
- None, BasicInfo, Iterations, Details
+ Disabled, BasicInfo, Iterations, Details
};
static cl::opt<enum ShrinkWrapDebugLevel>
ShrinkWrapDebugging("shrink-wrap-dbg", cl::Hidden,
cl::desc("Print shrink wrapping debugging information"),
cl::values(
- clEnumVal(None , "disable debug output"),
+ clEnumVal(Disabled , "disable debug output"),
clEnumVal(BasicInfo , "print basic DF sets"),
clEnumVal(Iterations, "print SR sets for each iteration"),
clEnumVal(Details , "print all DF sets"),