[PATCH] D116469: [AMDGPU] Correct the known bits calculation for MUL_I24.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

In D116469#3219140 <https://reviews.llvm.org/D116469#3219140>, @foad wrote:

> This patch seems to change codegen in test/CodeGen/AMDGPU/lshl64-to-32.ll but I haven't managed to understand whether the change is good, bad or indifferent.

I'm not seeing any failure for that test in my local runs. The test appears to be generated by update_llc_test_checks.py and rerunning the script produced no changes. Am I missing something?


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https://reviews.llvm.org/D116469