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379ae77a60
llvm-mirror/test/Analysis/IVUsers
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Tim Shen 379ae77a60 [SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428). 
Summary:
Comment on Transforms/LoopVersioning/incorrect-phi.ll: With the change
SCEV is able to prove that the loop doesn't wrap-self (due to zext i16
to i64), disabling the entire loop versioning pass. Removed the zext and
just use i64.

Reviewers: sanjoy

Subscribers: jlebar, hiraditya, javed.absar, bixia, llvm-commits

Differential Revision: https://reviews.llvm.org/D48409

llvm-svn: 336140
2018-07-02 20:01:54 +00:00
..
deep_recursion_in_scev.ll [SCEV] Add missed Test for rL331949. 2018-05-10 01:42:59 +00:00
quadradic-exit-value.ll [SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428). 2018-07-02 20:01:54 +00:00