[PATCH] D12345: [Reassociate]: Add intermediate subtract instructions created while negating to be redone later for more reassociate opportunities

Owen Anderson via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 12 14:48:23 PST 2015


resistor added a subscriber: resistor.
resistor added a comment.

Ping?  Was there any further feedback on this?  We're seeing pretty horrible regressions caused by this.


Repository:
  rL LLVM

http://reviews.llvm.org/D12345





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