[PATCH] D16570: [IndVarSimplify] Rewrite loop exit values with their initial values from loop preheader

[Chen Li via llvm-commits]

chenli added inline comments.

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Comment at: lib/Transforms/Scalar/IndVarSimplify.cpp:728
@@ +727,3 @@
+        // Additional support might be added in the future.
+        if (IncomingBB != L->getHeader())
+          continue;
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This is the fix to the problem mentioned in summary.


http://reviews.llvm.org/D16570