[PATCH] D16123: Limit number of blocks scanned for non-local dependences

Philip Reames via llvm-commits llvm-commits at lists.llvm.org
Mon Jan 25 13:44:28 PST 2016

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reames added a comment.

I'm really not sure this patch is going in the right direction.  In generally, we try to avoid arbitrary thresholds.  Is there an algorithmic fix which can address the compile time issue?

Can you give a bit more information on the IR characteristics which are causing this?


http://reviews.llvm.org/D16123

Previous message: [PATCH] D16382: Add LoopSimplifyCFG pass
Next message: [lld] r258724 - Use Symtab.find() instead of Symtab.getSymbols().lookup().
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