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authorSanjay Patel <spatel@rotateright.com>2017-05-25 14:13:57 +0000
committerSanjay Patel <spatel@rotateright.com>2017-05-25 14:13:57 +0000
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[InstCombine] make icmp-mul fold more efficient
There's probably a lot more like this (see also comments in D33338 about responsibility), but I suspect we don't usually get a visible manifestation. Given the recent interest in improving InstCombine efficiency, another potential micro-opt that could be repeated several times in this function: morph the existing icmp pred/operands instead of creating a new instruction. llvm-svn: 303860
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