Revert r191947. The problem is not MIPS-specific and requires more
general solution.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191951 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index d2ca9fb..2f824cb 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -2139,13 +2139,7 @@
   if (KernelOrKext &&
       (!Triple.isiOS() || Triple.isOSVersionLT(6)))
     PIC = PIE = false;
-  // Usually '-static' implies no-PIC. But for MIPS '-fPIC -static' means
-  // to compile as -fPIC but link with -static.
-  if (Args.hasArg(options::OPT_static) &&
-      getToolChain().getArch() != llvm::Triple::mips &&
-      getToolChain().getArch() != llvm::Triple::mipsel &&
-      getToolChain().getArch() != llvm::Triple::mips64 &&
-      getToolChain().getArch() != llvm::Triple::mips64el)
+  if (Args.hasArg(options::OPT_static))
     PIC = PIE = false;
 
   if (Arg *A = Args.getLastArg(options::OPT_mdynamic_no_pic)) {