Remove unused cl::opt, make another opt static.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151398 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMFrameLowering.cpp

@@ -27,7 +27,7 @@
 
 using namespace llvm;
 
-cl::opt<bool>
+static cl::opt<bool>
 SpillAlignedNEONRegs("align-neon-spills", cl::Hidden, cl::init(true),
                      cl::desc("Align ARM NEON spills in prolog and epilog"));
 

lib/Target/Hexagon/HexagonPeephole.cpp

@@ -58,9 +58,6 @@
 
 using namespace llvm;
 
-cl::opt<int> DebugHexagonPeephole("debug-hexagon-peephole",
-    cl::Hidden, cl::desc(""));
-
 static cl::opt<bool> DisableHexagonPeephole("disable-hexagon-peephole",
     cl::Hidden, cl::ZeroOrMore, cl::init(false),
     cl::desc("Disable Peephole Optimization"));