[all-commits] [llvm/llvm-project] 1015f5: [AArch64] NFC: Rename -force-streaming-compatible-...

[Sander de Smalen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1015f51dd94a6154df7183004743e1a86e566858
      https://github.com/llvm/llvm-project/commit/1015f51dd94a6154df7183004743e1a86e566858
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2024-05-22 (Wed, 22 May 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64Subtarget.cpp
    M llvm/lib/Target/AArch64/AArch64Subtarget.h
    M llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
    M llvm/test/Analysis/CostModel/AArch64/cast.ll
    M llvm/test/CodeGen/AArch64/sve-fixed-length-vector-shuffle-tbl.ll
    M llvm/test/CodeGen/AArch64/sve-fp-reduce-fadda.ll
    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-ld2-alloca.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-reshuffle.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-shuffle.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
    M llvm/test/Transforms/InterleavedAccess/AArch64/fixed-deinterleave-intrinsics.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/streaming-compatible-sve-no-maximize-bandwidth.ll
    M llvm/test/Transforms/ScalarizeMaskedMemIntrin/AArch64/streaming-compatible-expand-masked-gather-scatter.ll

  Log Message:
  -----------
  [AArch64] NFC: Rename -force-streaming-compatible-sve to -force-streaming-compatible (#92774)

The behaviour of the flag should be equivalent to
__arm_streaming_compatible.

At the moment, the name suggests that '-force-streaming-compatible-sve'
on its own (i.e. without specifying `+sve`) enables the compiler to use
the streaming-compatible subset of SVE instructions, but the semantics
merely are that the function can be called with either PSTATE.SM=0 or
PSTATE.SM=1.



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