[PATCH] D35788: [DAGCombiner] Extending pattern detection for vector shuffle.

[Zvi Rackover via Phabricator via llvm-commits]

zvi added a comment.

See https://reviews.llvm.org/D35700 where pr33784 is handled a bit differently.



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Comment at: test/CodeGen/X86/pr33784-vector-shuffle.ll:1
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+
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RKSimon wrote:
> zvi wrote:
> > Can you please commit the test and re-apply the patch so that we can see the change in the generated code?
> Please can you add this test to shuffle-vs-trunc-512.ll instead of creating a new test file?
This case already exists in test/CodeGen/X86/shuffle-strided-with-offset-512.ll?
Can you please verify you are rebased on top-of-trunk?


https://reviews.llvm.org/D35788