r186487 - Use the simpler is_directory.

[Rafael Espindola]

Author: rafael
Date: Tue Jul 16 23:23:07 2013
New Revision: 186487

URL: http://llvm.org/viewvc/llvm-project?rev=186487&view=rev
Log:
Use the simpler is_directory.

Modified:
    cfe/trunk/lib/Driver/Driver.cpp
    cfe/trunk/lib/Frontend/CompilerInstance.cpp

Modified: cfe/trunk/lib/Driver/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?rev=186487&r1=186486&r2=186487&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Driver.cpp (original)
+++ cfe/trunk/lib/Driver/Driver.cpp Tue Jul 16 23:23:07 2013
@@ -1569,8 +1569,7 @@ std::string Driver::GetProgramPath(const
   // attempting to use this prefix when looking for program paths.
   for (Driver::prefix_list::const_iterator it = PrefixDirs.begin(),
        ie = PrefixDirs.end(); it != ie; ++it) {
-    bool IsDirectory;
-    if (!llvm::sys::fs::is_directory(*it, IsDirectory) && IsDirectory) {
+    if (llvm::sys::fs::is_directory(*it)) {
       SmallString<128> P(*it);
       llvm::sys::path::append(P, TargetSpecificExecutable);
       if (llvm::sys::fs::can_execute(Twine(P)))

Modified: cfe/trunk/lib/Frontend/CompilerInstance.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInstance.cpp?rev=186487&r1=186486&r2=186487&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInstance.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInstance.cpp Tue Jul 16 23:23:07 2013
@@ -1052,8 +1052,7 @@ static void pruneModuleCache(const Heade
          Dir(ModuleCachePathNative.str(), EC), DirEnd;
        Dir != DirEnd && !EC; Dir.increment(EC)) {
     // If we don't have a directory, there's nothing to look into.
-    bool IsDirectory;
-    if (llvm::sys::fs::is_directory(Dir->path(), IsDirectory) || !IsDirectory)
+    if (!llvm::sys::fs::is_directory(Dir->path()))
       continue;
 
     // Walk all of the files within this directory.