[PATCH] D141902: [GlobalISel] Detect splats built with G_CONCAT_VECTORS

[Diana Picus via Phabricator via llvm-commits]

rovka added inline comments.


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Comment at: llvm/unittests/CodeGen/GlobalISel/PatternMatchTest.cpp:799
 }
 
 TEST_F(AArch64GISelMITest, MatchNeg) {
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arsenm wrote:
> Could use a case with some undefs in it (undef simple element and undef vector component)
Will do, thanks.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D141902/new/

https://reviews.llvm.org/D141902