Max Kazantsev 0994abda3a [IndVars] Remove unreasonable checks in rewriteLoopExitValues ...

A piece of logic in rewriteLoopExitValues has a weird check on number of
users which allowed an unprofitable transform in case if an instruction has
more than 6 users.

Differential Revision: https://reviews.llvm.org/D51404
Reviewed By: etherzhhb

llvm-svn: 342444

2018-09-18 04:57:18 +00:00

106 KiB

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