From 61e01721978af4c2979c4b9153e56e72eb6389fb Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Mon, 6 May 2013 21:56:35 +0000
Subject: Implemented public interface for modifying registered (not positional
 or sink options) command line options at runtime.

Patch by Dan Liew!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181254 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/CommandLine.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'lib/Support/CommandLine.cpp')

diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index 8e937794be..18d3db527b 100644
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -1596,3 +1596,13 @@ void cl::AddExtraVersionPrinter(void (*func)()) {
 
   ExtraVersionPrinters->push_back(func);
 }
+
+void cl::getRegisteredOptions(StringMap<Option*> &Map)
+{
+  // Get all the options.
+  SmallVector<Option*, 4> PositionalOpts; //NOT USED
+  SmallVector<Option*, 4> SinkOpts;  //NOT USED
+  assert(Map.size() == 0 && "StringMap must be empty");
+  GetOptionInfo(PositionalOpts, SinkOpts, Map);
+  return;
+}
-- 
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