[PATCH] D87188: [InstCombine] Canonicalize SPF to abs intrinc (WIP)

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

To give an example of what I mean by more unrolling, https://editor.mergely.com/z5GcKJGU/ is the diff for Bitcode/simd_ops/CMakeFiles/simd_ops_test_op_pabsd_237. This is a loop with llvm.abs.v4i32 operations that now has double the unrolling factor.


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  https://reviews.llvm.org/D87188/new/

https://reviews.llvm.org/D87188