[PATCH] D116276: [IndVarS] Keep the nsw/nuw flags after simplifyAndExtend

[guopeilin via Phabricator via llvm-commits]

guopeilin updated this revision to Diff 396501.
guopeilin added a comment.

fix the affected tests


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116276/new/

https://reviews.llvm.org/D116276

Files:
  llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
  llvm/test/Transforms/IndVarSimplify/AArch64/widen-loop-comp.ll
  llvm/test/Transforms/IndVarSimplify/X86/pr27133.ll
  llvm/test/Transforms/IndVarSimplify/keep-nsw-nuw-flag.ll
  llvm/test/Transforms/IndVarSimplify/widen-i32-i8ptr.ll
  llvm/test/Transforms/LoopFlatten/widen-iv.ll
  llvm/test/Transforms/LoopFlatten/widen-iv2.ll
  llvm/test/Transforms/LoopFlatten/widen-iv3.ll

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