[all-commits] [llvm/llvm-project] a7e715: [llvm][docs] Correct the list of the available -fv...

[Paul Osmialowski via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a7e715a1419ec977ff7d82f028a0449f9d20bf1c
      https://github.com/llvm/llvm-project/commit/a7e715a1419ec977ff7d82f028a0449f9d20bf1c
  Author: Paul Osmialowski <pawel.osmialowski at arm.com>
  Date:   2025-11-25 (Tue, 25 Nov 2025)

  Changed paths:
    M llvm/docs/Vectorizers.rst

  Log Message:
  -----------
  [llvm][docs] Correct the list of the available -fveclib= options to match with the reality (#168205)

The command line reality is this:

$ clang -c prog.c -fveclib=accelerate
error: invalid value 'accelerate' in '-fveclib=accelerate'

$ clang -c prog.c -fveclib=Accelerate
prog.c:1:2: warning: This is only a test [-W#warnings]
    1 | #warning This is only a test
      |  ^
1 warning generated.

$ clang -c prog.c -fveclib=libmvec
prog.c:1:2: warning: This is only a test [-W#warnings]
    1 | #warning This is only a test
      |  ^
1 warning generated.

$ clang -c prog.c -fveclib=LIBMVEC
error: invalid value 'LIBMVEC' in '-fveclib=LIBMVEC'

$ clang -c prog.c -fveclib=massv
error: invalid value 'massv' in '-fveclib=massv'

$ clang -c prog.c -fveclib=MASSV
prog.c:1:2: warning: This is only a test [-W#warnings]
    1 | #warning This is only a test
      |  ^
1 warning generated.

$ clang -c prog.c -fveclib=sleef
error: invalid value 'sleef' in '-fveclib=sleef'

$ clang -c prog.c -fveclib=sleefgnuabi
error: invalid value 'sleefgnuabi' in '-fveclib=sleefgnuabi'

$ clang -c prog.c -fveclib=SLEEF
prog.c:1:2: warning: This is only a test [-W#warnings]
    1 | #warning This is only a test
      |  ^
1 warning generated.

$ clang -c prog.c -fveclib=darwin_libsystem_m
error: invalid value 'darwin' in '-fveclib=darwin_libsystem_m'

$ clang -c prog.c -fveclib=Darwin_libsystem_m
prog.c:1:2: warning: This is only a test [-W#warnings]
    1 | #warning This is only a test
      |  ^
1 warning generated.

$ clang -c prog.c -fveclib=armpl
error: invalid value 'armpl' in '-fveclib=armpl'

$ clang -c prog.c -fveclib=ARMPL
error: invalid value 'ARMPL' in '-fveclib=ARMPL'

$ clang -c prog.c -fveclib=ArmPL
prog.c:1:2: warning: This is only a test [-W#warnings]
    1 | #warning This is only a test
      |  ^
1 warning generated.

$ clang -c prog.c -fveclib=amdlibm
error: invalid value 'amdlibm' in '-fveclib=amdlibm'

$ clang -c prog.c -fveclib=AMDLIBM
clang: error: unsupported option 'AMDLIBM' for target 'aarch64'



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