From: Robert Lytton <robert@xmos.com>
Date: Thu, 13 Feb 2014 10:38:56 +0000 (+0000)
Subject: add comment explaining previous commit
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a7a73f747d7b391af92564da60e83be87086a1dc;p=clang

add comment explaining previous commit

 see 'XCore target -fexceptions flag handling'

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201311 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 60992929b2..39bffe42e2 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1533,6 +1533,7 @@ namespace {
   };
 } // end anonymous namespace.
 
+// exceptionSettings() exists to share the logic between -cc1 and linker invocations.
 static ExceptionSettings exceptionSettings(const ArgList &Args,
                                            const llvm::Triple &Triple) {
   ExceptionSettings ES;