diff options
Diffstat (limited to 'contrib/llvm/lib/Target/AMDGPU/VOP3PInstructions.td')
| -rw-r--r-- | contrib/llvm/lib/Target/AMDGPU/VOP3PInstructions.td | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/AMDGPU/VOP3PInstructions.td b/contrib/llvm/lib/Target/AMDGPU/VOP3PInstructions.td new file mode 100644 index 000000000000..96d343099132 --- /dev/null +++ b/contrib/llvm/lib/Target/AMDGPU/VOP3PInstructions.td @@ -0,0 +1,82 @@ +//===-- VOP3PInstructions.td - Vector Instruction Defintions --------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +//===----------------------------------------------------------------------===// +// VOP3P Classes +//===----------------------------------------------------------------------===// + +class VOP3PInst<string OpName, VOPProfile P, SDPatternOperator node = null_frag> : + VOP3P_Pseudo<OpName, P, + !if(P.HasModifiers, getVOP3PModPat<P, node>.ret, getVOP3Pat<P, node>.ret) +>; + +// Non-packed instructions that use the VOP3P encoding. i.e. where +// omod/abs are used. +class VOP3_VOP3PInst<string OpName, VOPProfile P, SDPatternOperator node = null_frag> : + VOP3P_Pseudo<OpName, P, + !if(P.HasModifiers, getVOP3ModPat<P, node>.ret, getVOP3Pat<P, node>.ret) +>; + +let isCommutable = 1 in { +def V_PK_FMA_F16 : VOP3PInst<"v_pk_fma_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16_V2F16>, fma>; +def V_PK_ADD_F16 : VOP3PInst<"v_pk_add_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fadd>; +def V_PK_MUL_F16 : VOP3PInst<"v_pk_mul_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fmul>; +def V_PK_MAX_F16 : VOP3PInst<"v_pk_max_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fmaxnum>; +def V_PK_MIN_F16 : VOP3PInst<"v_pk_min_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fminnum>; + +def V_PK_ADD_U16 : VOP3PInst<"v_pk_add_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, add>; +def V_PK_ADD_I16 : VOP3PInst<"v_pk_add_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>>; +def V_PK_SUB_I16 : VOP3PInst<"v_pk_sub_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, sub>; +def V_PK_MUL_LO_U16 : VOP3PInst<"v_pk_mul_lo_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, mul>; + +def V_PK_MIN_I16 : VOP3PInst<"v_pk_min_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, smin>; +def V_PK_MIN_U16 : VOP3PInst<"v_pk_min_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, umin>; +def V_PK_MAX_I16 : VOP3PInst<"v_pk_max_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, smax>; +def V_PK_MAX_U16 : VOP3PInst<"v_pk_max_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, umax>; +} + +def V_PK_LSHLREV_B16 : VOP3PInst<"v_pk_lshlrev_b16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, lshl_rev>; +def V_PK_ASHRREV_I16 : VOP3PInst<"v_pk_ashrrev_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, ashr_rev>; +def V_PK_LSHRREV_B16 : VOP3PInst<"v_pk_lshrrev_b16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, lshr_rev>; + +// XXX - Commutable? +def V_MAD_MIX_F32 : VOP3_VOP3PInst<"v_mad_mix_f32", VOP3_Profile<VOP_F32_F32_F32_F32>>; +def V_MAD_MIXLO_F16 : VOP3_VOP3PInst<"v_mad_mixlo_f16", VOP3_Profile<VOP_F16_F16_F16_F16>>; +def V_MAD_MIXHI_F16 : VOP3_VOP3PInst<"v_mad_mixhi_f16", VOP3_Profile<VOP_F16_F16_F16_F16>>; + + +multiclass VOP3P_Real_vi<bits<10> op> { + def _vi : VOP3P_Real<!cast<VOP3P_Pseudo>(NAME), SIEncodingFamily.VI>, + VOP3Pe <op, !cast<VOP3P_Pseudo>(NAME).Pfl> { + let AssemblerPredicates = [HasVOP3PInsts]; + let DecoderNamespace = "VI"; + } +} + +defm V_PK_MUL_LO_U16 : VOP3P_Real_vi <0x381>; +defm V_PK_ADD_I16 : VOP3P_Real_vi <0x382>; +defm V_PK_SUB_I16 : VOP3P_Real_vi <0x383>; +defm V_PK_LSHLREV_B16 : VOP3P_Real_vi <0x384>; +defm V_PK_LSHRREV_B16 : VOP3P_Real_vi <0x385>; +defm V_PK_ASHRREV_I16 : VOP3P_Real_vi <0x386>; +defm V_PK_MAX_I16 : VOP3P_Real_vi <0x387>; +defm V_PK_MIN_I16 : VOP3P_Real_vi <0x388>; + +defm V_PK_ADD_U16 : VOP3P_Real_vi <0x38a>; +defm V_PK_MAX_U16 : VOP3P_Real_vi <0x38c>; +defm V_PK_MIN_U16 : VOP3P_Real_vi <0x38d>; +defm V_PK_FMA_F16 : VOP3P_Real_vi <0x38e>; +defm V_PK_ADD_F16 : VOP3P_Real_vi <0x38f>; +defm V_PK_MUL_F16 : VOP3P_Real_vi <0x390>; +defm V_PK_MIN_F16 : VOP3P_Real_vi <0x391>; +defm V_PK_MAX_F16 : VOP3P_Real_vi <0x392>; + +defm V_MAD_MIX_F32 : VOP3P_Real_vi <0x3a0>; +defm V_MAD_MIXLO_F16 : VOP3P_Real_vi <0x3a1>; +defm V_MAD_MIXHI_F16 : VOP3P_Real_vi <0x3a2>; |