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[InstCombine] add tests for missing trunc folds; NFC
authorSanjay Patel <spatel@rotateright.com>
Wed, 15 Nov 2017 18:09:43 +0000 (18:09 +0000)
committerSanjay Patel <spatel@rotateright.com>
Wed, 15 Nov 2017 18:09:43 +0000 (18:09 +0000)
commit82de10056f56946d1368aab61af73ed8592dd593
tree9f52d88212444ddc7306dd064b4f266dadb3b64c
parent5e1ec5bedebae038400ffa32ca30fbbcf150fe20
[InstCombine] add tests for missing trunc folds; NFC

As noted in PR35299:
https://bugs.llvm.org/show_bug.cgi?id=35299
...this is likely the root cause for a mis-vectorization transform.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318319 91177308-0d34-0410-b5e6-96231b3b80d8
test/Transforms/InstCombine/trunc-binop-ext.ll [new file with mode: 0644]