LTO: Also init TTI for codegen passes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172499 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp
index e87b378..477bd2d 100644
--- a/tools/lto/LTOCodeGenerator.cpp
+++ b/tools/lto/LTOCodeGenerator.cpp
@@ -387,6 +387,7 @@
   FunctionPassManager *codeGenPasses = new FunctionPassManager(mergedModule);
 
   codeGenPasses->add(new DataLayout(*_target->getDataLayout()));
+  _target->addAnalysisPasses(*codeGenPasses);
 
   formatted_raw_ostream Out(out);