[all-commits] [llvm/llvm-project] e1d71f: AArch64: Use consistent atomicrmw expansion for FP...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/aarch64-fp-atomic-expansion
  Home:   https://github.com/llvm/llvm-project
  Commit: e1d71fb208a845f71395d3b6d07a9e05d4534040
      https://github.com/llvm/llvm-project/commit/e1d71fb208a845f71395d3b6d07a9e05d4534040
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-29 (Thu, 29 Aug 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/atomicrmw-fadd.ll
    M llvm/test/CodeGen/AArch64/atomicrmw-fmax.ll
    M llvm/test/CodeGen/AArch64/atomicrmw-fmin.ll
    M llvm/test/CodeGen/AArch64/atomicrmw-fsub.ll

  Log Message:
  -----------
  AArch64: Use consistent atomicrmw expansion for FP operations

Use LLSC or cmpxchg in the same cases as for the unsupported
integer operations. This required some fixups to the LLSC
implementatation to deal with the fp128 case.


  Commit: dcf44d3ee6d9b0d1add6a8b06ed2e6aab2fa09a0
      https://github.com/llvm/llvm-project/commit/dcf44d3ee6d9b0d1add6a8b06ed2e6aab2fa09a0
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-29 (Thu, 29 Aug 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

  Log Message:
  -----------
  Remove wrong comment about fp exceptions


  Commit: 12f32ae05cdc3ba24d6e2888476236ced247b121
      https://github.com/llvm/llvm-project/commit/12f32ae05cdc3ba24d6e2888476236ced247b121
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-29 (Thu, 29 Aug 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/atomicrmw-fadd.ll
    M llvm/test/CodeGen/AArch64/atomicrmw-fmax.ll
    M llvm/test/CodeGen/AArch64/atomicrmw-fmin.ll
    M llvm/test/CodeGen/AArch64/atomicrmw-fsub.ll

  Log Message:
  -----------
  Check if libcall


  Commit: ad70ac1c98b30fce35895fbec3b3e157be02c641
      https://github.com/llvm/llvm-project/commit/ad70ac1c98b30fce35895fbec3b3e157be02c641
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-29 (Thu, 29 Aug 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

  Log Message:
  -----------
  Check soft float


Compare: https://github.com/llvm/llvm-project/compare/58082aae6d53...ad70ac1c98b3

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