[all-commits] [llvm/llvm-project] ccb198: [AArch64] NFC: Add RUN lines for streaming-compati...

[Sander de Smalen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ccb198dc62d3dad50aa26140a3e899ff5694dca2
      https://github.com/llvm/llvm-project/commit/ccb198dc62d3dad50aa26140a3e899ff5694dca2
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2024-05-01 (Wed, 01 May 2024)

  Changed paths:
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-and-combine.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-bit-counting.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-bitcast.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-bitselect.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-build-vector.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-concat.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-ext-loads.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-extract-subvector.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-extract-vector-elt.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fcopysign.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-arith.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-compares.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-convert.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-extend-trunc.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-fma.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-minmax.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-reduce-fa64.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-reduce.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-rounding.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-select.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-to-int.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-vselect.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-insert-vector-elt.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-arith.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-compares.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-div.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-extends.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-immediates.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-log.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-minmax.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-mla-neon-fa64.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-mulh.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-reduce.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-rem.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-select.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-shifts.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-to-fp.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-vselect.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-limit-duplane.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-loads.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-log-reduce.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-masked-load.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-masked-store.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-optimize-ptrue.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-permute-rev.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-permute-zip-uzp-trn.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-ptest.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-rev.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-sdiv-pow2.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-splat-vector.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-stores.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-subvector.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-trunc-stores.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-trunc.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-vector-shuffle.ll
    M llvm/test/CodeGen/AArch64/sve-streaming-mode-test-register-mov.ll

  Log Message:
  -----------
  [AArch64] NFC: Add RUN lines for streaming-compatible code. (#90617)

The intent is to test lowering of vector operations by scalarization,
for functions that are streaming-compatible (and thus cannot use NEON)
and also don't have the +sve attribute.

The generated code is clearly wrong at the moment, but a series of
patches will follow to fix up all cases to use scalar instructions.

A bit of context:

This work will form the base to decouple SME from SVE later on, as it
will make sure that no NEON instructions are used in
streaming[-compatible] mode. Later this will be followed by a patch that
changes `useSVEForFixedLengthVectors` to only return `true` if SVE is
available for the given runtime mode, at which point I'll change the
`-mattr=+sme -force-streaming-compatible-sve` to `-mattr=+sme
-force-streaming-sve` in the RUN lines, so that the tests are considered
to be executed in Streaming-SVE mode.



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