[all-commits] [llvm/llvm-project] 054a7a: 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: 054a7adb6696d0dcf61f10fc75d659ad94948d0b
      https://github.com/llvm/llvm-project/commit/054a7adb6696d0dcf61f10fc75d659ad94948d0b
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-23 (Fri, 23 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: 473f51bcee7437f7dabd9aef636e82c477e9db7d
      https://github.com/llvm/llvm-project/commit/473f51bcee7437f7dabd9aef636e82c477e9db7d
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-23 (Fri, 23 Aug 2024)

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

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


  Commit: 12ca53f299c9ce7df689c6b424811f87ab8605c4
      https://github.com/llvm/llvm-project/commit/12ca53f299c9ce7df689c6b424811f87ab8605c4
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-23 (Fri, 23 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: 5bed50cf488bc942231c49a97c7c999e451e88f3
      https://github.com/llvm/llvm-project/commit/5bed50cf488bc942231c49a97c7c999e451e88f3
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-23 (Fri, 23 Aug 2024)

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

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


Compare: https://github.com/llvm/llvm-project/compare/5e13bdd36179...5bed50cf488b

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