[all-commits] [llvm/llvm-project] c08d55: AMDGPU: Fix creating illegal f16 fp_class

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c08d55623d209070883b420e70b070009d447bca
      https://github.com/llvm/llvm-project/commit/c08d55623d209070883b420e70b070009d447bca
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2022-11-29 (Tue, 29 Nov 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/test/CodeGen/AMDGPU/fp-classify.ll

  Log Message:
  -----------
  AMDGPU: Fix creating illegal f16 fp_class

We were missing legality checks. The device library build was broken
for targets without f16 support. Technically the first pattern isn't
tested by this patch; it only triggers with the isBeforeLegalize check
in performAndCombine removed. I'm not sure how to trick this into
appearing post-legalization.


  Commit: b5bc205d75ca669c9707792c72c79e3bf0586f89
      https://github.com/llvm/llvm-project/commit/b5bc205d75ca669c9707792c72c79e3bf0586f89
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2022-11-29 (Tue, 29 Nov 2022)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/alignbit-pat.ll
    M llvm/test/CodeGen/AMDGPU/and-gcn.ll
    M llvm/test/CodeGen/AMDGPU/and.ll
    M llvm/test/CodeGen/AMDGPU/andorbitset.ll
    M llvm/test/CodeGen/AMDGPU/andorn2.ll
    M llvm/test/CodeGen/AMDGPU/ashr.v2i16.ll
    M llvm/test/CodeGen/AMDGPU/bfe-patterns.ll
    M llvm/test/CodeGen/AMDGPU/bfe_uint.ll
    M llvm/test/CodeGen/AMDGPU/bfi_int.ll
    M llvm/test/CodeGen/AMDGPU/bfm.ll
    M llvm/test/CodeGen/AMDGPU/bitreverse.ll
    M llvm/test/CodeGen/AMDGPU/bswap.ll
    M llvm/test/CodeGen/AMDGPU/ctlz.ll
    M llvm/test/CodeGen/AMDGPU/ctlz_zero_undef.ll
    M llvm/test/CodeGen/AMDGPU/cttz.ll
    M llvm/test/CodeGen/AMDGPU/cttz_zero_undef.ll
    M llvm/test/CodeGen/AMDGPU/extend-bit-ops-i16.ll
    M llvm/test/CodeGen/AMDGPU/fshl.ll
    M llvm/test/CodeGen/AMDGPU/fshr.ll
    M llvm/test/CodeGen/AMDGPU/fused-bitlogic.ll
    M llvm/test/CodeGen/AMDGPU/lshl-add-u64.ll
    M llvm/test/CodeGen/AMDGPU/lshl64-to-32.ll
    M llvm/test/CodeGen/AMDGPU/lshr.v2i16.ll
    M llvm/test/CodeGen/AMDGPU/nor.ll
    M llvm/test/CodeGen/AMDGPU/or.ll
    M llvm/test/CodeGen/AMDGPU/permute.ll
    M llvm/test/CodeGen/AMDGPU/shift-and-i128-ubfe.ll
    M llvm/test/CodeGen/AMDGPU/shift-and-i64-ubfe.ll
    M llvm/test/CodeGen/AMDGPU/shift-i128.ll
    M llvm/test/CodeGen/AMDGPU/shift-i64-opts.ll
    M llvm/test/CodeGen/AMDGPU/shl-add-to-add-shl.ll
    M llvm/test/CodeGen/AMDGPU/shl.ll
    M llvm/test/CodeGen/AMDGPU/shl.v2i16.ll
    M llvm/test/CodeGen/AMDGPU/shl_add_constant.ll
    M llvm/test/CodeGen/AMDGPU/shl_add_ptr.ll
    M llvm/test/CodeGen/AMDGPU/shl_add_ptr_csub.ll
    M llvm/test/CodeGen/AMDGPU/shl_add_ptr_global.ll
    M llvm/test/CodeGen/AMDGPU/sra.ll
    M llvm/test/CodeGen/AMDGPU/srl.ll

  Log Message:
  -----------
  AMDGPU: Convert some bit operation tests to opaque pointers


Compare: https://github.com/llvm/llvm-project/compare/fac34c01f69f...b5bc205d75ca