[PATCH] D33449: [InstCombine] Fix extractelement use before def

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

The code change looks good. Thanks for finding/fixing that bug.

Please use the script at utils/update_test_checks.py to generate the CHECK lines for the test. That will make it easier to update this file in the future.
To use the script, add just the new test source to the file (remove the CHECK lines that you have included in this version of the patch), and then:
$ <path/to/update_test_checks.py> --tool=<path/to/opt> --function=extractelt_insertion insert-extract-shuffle.ll


https://reviews.llvm.org/D33449