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[InstSimplify] add/move tests for add folds; NFC
authorSanjay Patel <spatel@rotateright.com>
Wed, 11 Jul 2018 16:52:18 +0000 (16:52 +0000)
committerSanjay Patel <spatel@rotateright.com>
Wed, 11 Jul 2018 16:52:18 +0000 (16:52 +0000)
commit67a7a09e83be868130f048d695c3df75ce18c6ee
tree234e2659d33cea5df9b83aeaebdc30bbde55d0d2
parentd5cfc836bb5552e20507d3612d13ff66ff9e36a0
[InstSimplify] add/move tests for add folds; NFC

isKnownNegation() is currently proposed as part of D48754,
but it could be used to make InstSimplify stronger independently
of any abs() improvements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336822 91177308-0d34-0410-b5e6-96231b3b80d8
test/Transforms/InstCombine/sub.ll
test/Transforms/InstSimplify/add.ll [new file with mode: 0644]