bool llvm::objcarc::EnableARCOpts;
static cl::opt<bool, true>
EnableARCOptimizations("enable-objc-arc-opts",
+ cl::desc("enable/disable all ARC Optimizations"),
cl::location(EnableARCOpts),
cl::init(true));
/// Enable/disable ARC sequence annotations.
static cl::opt<bool>
-EnableARCAnnotations("enable-objc-arc-annotations", cl::init(false));
+EnableARCAnnotations("enable-objc-arc-annotations", cl::init(false),
+ cl::desc("Enable emission of arc data flow analysis "
+ "annotations"));
static cl::opt<bool>
-EnableCheckForCFGHazards("enable-objc-arc-checkforcfghazards",
- cl::init(true));
+EnableCheckForCFGHazards("enable-objc-arc-checkforcfghazards", cl::init(true),
+ cl::desc("Disable check for cfg hazards when "
+ "annotating"));
/// This function appends a unique ARCAnnotationProvenanceSourceMDKind id to an
/// instruction so that we can track backwards when post processing via the llvm