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Diffstat (limited to 'lib/CodeGen/RegAlloc/PhyRegAlloc.cpp')
-rw-r--r--lib/CodeGen/RegAlloc/PhyRegAlloc.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
index 785a12411a..ab9b1a7b17 100644
--- a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
+++ b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
@@ -32,7 +32,7 @@ using std::cerr;
// ***TODO: There are several places we add instructions. Validate the order
// of adding these instructions.
-cl::Enum<RegAllocDebugLevel_t> DEBUG_RA("dregalloc", cl::NoFlags,
+cl::Enum<RegAllocDebugLevel_t> DEBUG_RA("dregalloc", cl::Hidden,
"enable register allocation debugging information",
clEnumValN(RA_DEBUG_None , "n", "disable debug output"),
clEnumValN(RA_DEBUG_Normal , "y", "enable debug output"),