Mark all library options as hidden.
These command line options are not intended for public use, and often
don't even make sense in the context of a particular tool anyway. About
90% of them are already hidden, but when people add new options they
forget to hide them, so if you were to make a brand new tool today, link
against one of LLVM's libraries, and run tool -help you would get a
bunch of junk that doesn't make sense for the tool you're writing.
This patch hides these options. The real solution is to not have
libraries defining command line options, but that's a much larger effort
and not something I'm prepared to take on.
Differential Revision: https://reviews.llvm.org/D40674
llvm-svn: 319505
diff --git a/llvm/lib/CodeGen/RegAllocGreedy.cpp b/llvm/lib/CodeGen/RegAllocGreedy.cpp
index c3d94d8..131cd5a1 100644
--- a/llvm/lib/CodeGen/RegAllocGreedy.cpp
+++ b/llvm/lib/CodeGen/RegAllocGreedy.cpp
@@ -105,10 +105,11 @@
" interference at a time"),
cl::init(8));
-static cl::opt<bool>
-ExhaustiveSearch("exhaustive-register-search", cl::NotHidden,
- cl::desc("Exhaustive Search for registers bypassing the depth "
- "and interference cutoffs of last chance recoloring"));
+static cl::opt<bool> ExhaustiveSearch(
+ "exhaustive-register-search", cl::NotHidden,
+ cl::desc("Exhaustive Search for registers bypassing the depth "
+ "and interference cutoffs of last chance recoloring"),
+ cl::Hidden);
static cl::opt<bool> EnableLocalReassignment(
"enable-local-reassign", cl::Hidden,