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(parent: b50961b) | patch
[AArch64] Add test showing reassociation potential.
authorFlorian Hahn <flo@fhahn.com>
Mon, 9 Jan 2023 15:20:55 +0000 (15:20 +0000)
committerFlorian Hahn <flo@fhahn.com>
Mon, 9 Jan 2023 15:20:55 +0000 (15:20 +0000)
commit70520e2f1c5fc48afd578aeb320ec61e05d79813
tree88c6a1fee1521c515f76d9dd30797784ddfabd14tree | snapshot
parentb50961bded5cb8e224c4c11714eb3acfa2d81293commit | diff
[AArch64] Add test showing reassociation potential.

Add a test case where some ops of a reassociate-able expression are in
an earlier block.

This can appear in practice, e.g. when computing the final reduction
value after vectorization.
llvm/test/CodeGen/AArch64/machine-combiner-reassociate-ops-in-different-blocks.mir [new file with mode: 0644] blob
Domain: System / Toolchain;