[all-commits] [llvm/llvm-project] c81926: [AArch64][CodeGen] Use interleave store for stream...

[CarolineConcatto via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c8192670ecc776e5edc5146ab2526fd0975261b5
      https://github.com/llvm/llvm-project/commit/c8192670ecc776e5edc5146ab2526fd0975261b5
  Author: Caroline Concatto <caroline.concatto at arm.com>
  Date:   2023-04-13 (Thu, 13 Apr 2023)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-shuffle.ll

  Log Message:
  -----------
  [AArch64][CodeGen] Use interleave store for streaming compatible functions

The previous patch, D135564, was too conservative to avoid store interleave
for streaming-compatible functions/mode.

In this patch, we allow using the interleave store but using scalable vector.

Reviewed By: david-arm, sdesmalen

Differential Revision: https://reviews.llvm.org/D147040