Author: Changpeng Fang Date: 2025-07-24T12:42:30-07:00 New Revision: ecd793cbb1888507850b806699e97fc978d15dd7
URL: https://github.com/llvm/llvm-project/commit/ecd793cbb1888507850b806699e97fc978d15dd7 DIFF: https://github.com/llvm/llvm-project/commit/ecd793cbb1888507850b806699e97fc978d15dd7.diff LOG: [AMDGPU] Add v_fma_mix_f32_f16 as an alias of v_fma_mix_f32 on gfx1250 (#150502) Co-authored-by: Jay Foad <jay.f...@amd.com> Added: llvm/test/MC/AMDGPU/gfx1250_asm_vop3p_alias.s Modified: llvm/lib/Target/AMDGPU/VOP3PInstructions.td Removed: ################################################################################ diff --git a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td index 7017da9dc3521..c812dc9850514 100644 --- a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td +++ b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td @@ -2277,6 +2277,9 @@ defm V_FMA_MIX_F32_BF16 : VOP3P_Realtriple<GFX1250Gen, 0x3d>; defm V_FMA_MIXLO_BF16 : VOP3P_Realtriple<GFX1250Gen, 0x3e>; defm V_FMA_MIXHI_BF16 : VOP3P_Realtriple<GFX1250Gen, 0x3f>; +let AssemblerPredicate = isGFX1250Plus in +def : AMDGPUMnemonicAlias<"v_fma_mix_f32_f16", "v_fma_mix_f32">; + defm V_PK_MINIMUM_F16 : VOP3P_Real_gfx12<0x1d>; defm V_PK_MAXIMUM_F16 : VOP3P_Real_gfx12<0x1e>; diff --git a/llvm/test/MC/AMDGPU/gfx1250_asm_vop3p_alias.s b/llvm/test/MC/AMDGPU/gfx1250_asm_vop3p_alias.s new file mode 100644 index 0000000000000..8d5c11482f909 --- /dev/null +++ b/llvm/test/MC/AMDGPU/gfx1250_asm_vop3p_alias.s @@ -0,0 +1,5 @@ +// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5 +// RUN: llvm-mc -triple=amdgcn -mcpu=gfx1250 -show-encoding < %s | FileCheck --check-prefix=GFX1250 %s + +v_fma_mix_f32_f16 v5, v1, v2, s3 +// GFX1250: v_fma_mix_f32 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x20,0xcc,0x01,0x05,0x0e,0x00] _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
