Make sure we don't error out if an invalid path is used, just simply

exit from isBytecodeLPath with "false".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22360 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 12 insertions, 1 deletions

diff --git a/tools/gccld/GenerateCode.cpp b/tools/gccld/GenerateCode.cpp
index f6a08ce8cb..56aaf7d5cf 100644
--- a/tools/gccld/GenerateCode.cpp
+++ b/tools/gccld/GenerateCode.cpp
@@ -154,9 +154,20 @@ static bool isBytecodeLPath(const std::string &LibPath) {
 
   sys::Path LPath(LibPath);
 
+  // Make sure it exists
+  if (!LPath.exists())
+    return isBytecodeLPath;
+
   // Make sure its a directory
-  if (!LPath.isDirectory())
+  try
+  {
+    if (!LPath.isDirectory())
+      return isBytecodeLPath;
+  }
+  catch (std::string& xcptn)
+  {
     return isBytecodeLPath;
+  }
 
   // Grab the contents of the -L path
   std::set<sys::Path> Files;