[PATCH] D51589: DAG: Fold extract_vector_elt (scalar_to_vector), K to undef

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Sep 8 07:17:59 PDT 2018


RKSimon added a comment.

> Avoids regressions in a future commit.

Do you have the patch available to show the test case?


https://reviews.llvm.org/D51589





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