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[objc-arc] Added descriptions for EnableARCAnnotations, EnableCheckForCFGHazards, EnableARCOptimizations. 

llvm-svn: 179718
This commit is contained in:
Michael Gottesman 2013-04-17 20:48:03 +00:00
parent ffef24f964
commit 6806b51ad2
2 changed files with 7 additions and 3 deletions
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1
llvm/lib/Transforms/ObjCARC/ObjCARC.cpp
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@ -30,6 +30,7 @@ using namespace llvm::objcarc;
bool llvm::objcarc::EnableARCOpts; bool llvm::objcarc::EnableARCOpts;
static cl::opt<bool, true> static cl::opt<bool, true>
EnableARCOptimizations("enable-objc-arc-opts", EnableARCOptimizations("enable-objc-arc-opts",
cl::desc("enable/disable all ARC Optimizations"),
cl::location(EnableARCOpts), cl::location(EnableARCOpts),
cl::init(true)); cl::init(true));

9
llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
View File

@ -709,10 +709,13 @@ void BBState::MergeSucc(const BBState &Other) {
/// Enable/disable ARC sequence annotations. /// Enable/disable ARC sequence annotations.
static cl::opt<bool> 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> static cl::opt<bool>
EnableCheckForCFGHazards("enable-objc-arc-checkforcfghazards", EnableCheckForCFGHazards("enable-objc-arc-checkforcfghazards", cl::init(true),
cl::init(true)); cl::desc("Disable check for cfg hazards when "
"annotating"));
/// This function appends a unique ARCAnnotationProvenanceSourceMDKind id to an /// This function appends a unique ARCAnnotationProvenanceSourceMDKind id to an
/// instruction so that we can track backwards when post processing via the llvm /// instruction so that we can track backwards when post processing via the llvm