[PATCH] D134336: [AArch64] Lower multiplication by a constant int to madd
Allen zhong via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Sep 26 02:28:02 PDT 2022
Allen marked an inline comment as done.
Allen added a comment.
hi, @efriedma
- base on commit 7328ff75ba <https://reviews.llvm.org/rG7328ff75bab0d559645927ddaeab39bf0f4b8d03>, I add this patch and test the performace change, **there is no notable regression case**, and **502.gcc_r** is benefit from this MR base on tsv110 target
- ps: the 548.exchange2_r compile fail as it is a fortran source code, see https://www.spec.org/cpu2017/Docs/overview.html#benchmarks
F24701519: image.png <https://reviews.llvm.org/F24701519>
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Comment at: llvm/test/CodeGen/AArch64/machine-outliner-throw.ll:1
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -enable-machine-outliner -mtriple=aarch64-arm-none-eabi < %s | FileCheck %s
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efriedma wrote:
> I think this NOTE was intentionally dropped from the test because some of the CHECK lines are manually written?
Done, thanks
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https://reviews.llvm.org/D134336/new/
https://reviews.llvm.org/D134336
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