[PATCH] reenable gep merging in some constrainted cases

Tue May 19 15:00:46 PDT 2015

Hi Wei,

Correct me if I am wrong, but this is a tuning of the heuristic from http://reviews.llvm.org/D8911, right?

Given that you actually see a regression now (and the fact that after discussing with Chandler, I am not convinced the initial change makes sense), I would suggest that you revert r235455 and that we start again the discussion on how to properly fix that.

Thanks,
-Quentin

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