Teach TargetInfo to hold on to the TargetOptions with which it was
created.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165943 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 76e09a5..79239d0 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -4603,6 +4603,7 @@
     Diags.Report(diag::err_target_unknown_triple) << Triple.str();
     return 0;
   }
+  Target->setTargetOpts(Opts);
 
   // Set the target CPU if specified.
   if (!Opts.CPU.empty() && !Target->setCPU(Opts.CPU)) {