[PATCH] D17784: Check if LLVM_PREFIX is defined before using it.

[Chaoren Lin via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL263766: Remove usage of LLVM_PREFIX. (authored by chaoren).

Changed prior to commit:
  http://reviews.llvm.org/D17784?vs=50993&id=50994#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D17784

Files:
  cfe/trunk/lib/Driver/ToolChains.cpp

Index: cfe/trunk/lib/Driver/ToolChains.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp
+++ cfe/trunk/lib/Driver/ToolChains.cpp
@@ -2581,10 +2581,6 @@
   if (getVFS().exists(InstallRelDir = InstalledDir + "/../target"))
     return InstallRelDir;
 
-  std::string PrefixRelDir = std::string(LLVM_PREFIX) + "/target";
-  if (getVFS().exists(PrefixRelDir))
-    return PrefixRelDir;
-
   return InstallRelDir;
 }
 


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