Fix a few more places where TargetData/TargetLibraryInfo is not being passed.
Add FIXMEs to places that are non-trivial to fix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145661 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp
index 9694585..50794de 100644
--- a/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -1849,7 +1849,7 @@
 
           Constant*& FoldRes = FoldedConstants[CE];
           if (!FoldRes)
-            FoldRes = ConstantFoldConstantExpression(CE, TD);
+            FoldRes = ConstantFoldConstantExpression(CE, TD, TLI);
           if (!FoldRes)
             FoldRes = CE;