[PATCH] D128631: [AArch64] Initial sched model for Neoverse N2

Cullen Rhodes via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 28 03:43:05 PDT 2022


c-rhodes added a comment.

In D128631#3611765 <https://reviews.llvm.org/D128631#3611765>, @dmgreen wrote:

> 



> Can you take the tests from llvm/test/tools/llvm-mca/AArch64/Cortex/A55-basic-instructions.s and llvm/test/tools/llvm-mca/AArch64/Cortex/A55-neon-instructions.s and replicate them for the new model, and preferably find a way for writing a sve equivalent? We've found that those files make a great test of the information in the model.

Done. For SVE I used the objdump output from the MC tests, removed the duplicates and sorted on opcode. There's still probably a few duplicate variants but the coverage should be good.


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