diff --git a/llvm/lib/Target/AMDGPU/VOP1Instructions.td b/llvm/lib/Target/AMDGPU/VOP1Instructions.td index 77df72111605e..54f57e02ed47e 100644 --- a/llvm/lib/Target/AMDGPU/VOP1Instructions.td +++ b/llvm/lib/Target/AMDGPU/VOP1Instructions.td @@ -314,9 +314,10 @@ let SubtargetPredicate = HasGFX950Insts, OtherPredicates = [HasBF16ConversionIns defm V_CVT_F32_BF16 : VOP1Inst_t16 <"v_cvt_f32_bf16", VOP_F32_BF16>; } let SubtargetPredicate = isGFX1250Plus, OtherPredicates = [HasBF16ConversionInsts] in { - defm V_CVT_F32_BF16_gfx1250 : VOP1Inst_t16_with_profiles <"v_cvt_f32_bf16_gfx1250", VOP_F32_BF16, - VOPProfile_CVT_F32_BF16_gfx1250_t16, - VOPProfile_CVT_F32_BF16_gfx1250_fake16>; + let True16Predicate = UseRealTrue16Insts in + defm V_CVT_F32_BF16_gfx1250_t16 : VOP1Inst <"V_CVT_F32_BF16_gfx1250_t16", VOPProfile_CVT_F32_BF16_gfx1250_t16>; + let True16Predicate = UseFakeTrue16Insts in + defm V_CVT_F32_BF16_gfx1250_fake16 : VOP1Inst <"V_CVT_F32_BF16_gfx1250_fake16", VOPProfile_CVT_F32_BF16_gfx1250_fake16>; } let ReadsModeReg = 0, mayRaiseFPException = 0 in { @@ -899,6 +900,7 @@ class VOP1_DPP16_Gen op, VOP1_DPP_Pseudo ps, GFXGen Gen, VOPProfile p = let DecoderNamespace = Gen.DecoderNamespace; let OtherPredicates = !listconcat(ps.OtherPredicates, !if(p.HasExt64BitDPP, [HasDPALU_DPP], [])); + let True16Predicate = ps.True16Predicate; } class VOP1_DPP8 op, VOP1_Pseudo ps, VOPProfile p = ps.Pfl> : @@ -921,6 +923,7 @@ class VOP1_DPP8_Gen op, VOP1_Pseudo ps, GFXGen Gen, VOPProfile p = ps.Pf VOP1_DPP8 { let AssemblerPredicate = Gen.AssemblerPredicate; let DecoderNamespace = Gen.DecoderNamespace; + let True16Predicate = ps.True16Predicate; } //===----------------------------------------------------------------------===// @@ -1149,7 +1152,7 @@ defm V_TANH_F16 : VOP1_Real_FULL_t16_and_fake16_gfx1250<0x01f>; defm V_PERMLANE16_SWAP_B32 : VOP1_Real_OpSelIsDPP_gfx1250<0x049>; defm V_TANH_BF16 : VOP1_Real_FULL_t16_and_fake16_gfx1250<0x04a>; defm V_PRNG_B32 : VOP1_Real_FULL; -defm V_CVT_F32_BF16 : VOP1_Real_FULL_t16_and_fake16_gfx1250<0x072, "v_cvt_f32_bf16", "V_CVT_F32_BF16_gfx1250">; +defm V_CVT_F32_BF16_gfx1250 : VOP1_Real_FULL_t16_and_fake16_gfx1250<0x072, "v_cvt_f32_bf16">; defm V_SAT_PK4_I4_I8 : VOP1_Real_FULL_t16_and_fake16_gfx1250<0x073>; defm V_SAT_PK4_U4_U8 : VOP1_Real_FULL_t16_and_fake16_gfx1250<0x074>; defm V_CVT_PK_F16_FP8 : VOP1_Real_FULL_t16_and_fake16_gfx1250<0x075>; diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1.txt index 07dbbddcdc2f9..94edf22e36acf 100644 --- a/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1.txt +++ b/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1.txt @@ -720,10 +720,12 @@ # GFX1250: v_cvt_f32_bf16_e32 v5, ttmp15 ; encoding: [0x7b,0xe4,0x0a,0x7e] 0x01,0xe5,0x0a,0x7e -# GFX1250: v_cvt_f32_bf16_e32 v5, v1.l ; encoding: [0x01,0xe5,0x0a,0x7e] +# GFX1250-REAL16: v_cvt_f32_bf16_e32 v5, v1.l ; encoding: [0x01,0xe5,0x0a,0x7e] +# GFX1250-FAKE16: v_cvt_f32_bf16_e32 v5, v1 ; encoding: [0x01,0xe5,0x0a,0x7e] 0x7f,0xe5,0x0a,0x7e -# GFX1250: v_cvt_f32_bf16_e32 v5, v127.l ; encoding: [0x7f,0xe5,0x0a,0x7e] +# GFX1250-REAL16: v_cvt_f32_bf16_e32 v5, v127.l ; encoding: [0x7f,0xe5,0x0a,0x7e] +# GFX1250-FAKE16: v_cvt_f32_bf16_e32 v5, v127 ; encoding: [0x7f,0xe5,0x0a,0x7e] 0x6b,0xe4,0x0a,0x7e # GFX1250: v_cvt_f32_bf16_e32 v5, vcc_hi ; encoding: [0x6b,0xe4,0x0a,0x7e] @@ -732,7 +734,8 @@ # GFX1250: v_cvt_f32_bf16_e32 v5, vcc_lo ; encoding: [0x6a,0xe4,0x0a,0x7e] 0x81,0xe5,0x0a,0x7e -# GFX1250: v_cvt_f32_bf16_e32 v5, v1.h ; encoding: [0x81,0xe5,0x0a,0x7e] +# GFX1250-REAL16: v_cvt_f32_bf16_e32 v5, v1.h ; encoding: [0x81,0xe5,0x0a,0x7e] +# GFX1250-FAKE16: v_cvt_f32_bf16_e32 v5, v129/*Invalid register, operand has 'VS_32_Lo128' register class*/ ; encoding: [0x81,0xe5,0x0a,0x7e] 0xff,0xf0,0x02,0x7e,0x34,0x12,0x00,0x00 # GFX1250-REAL16: v_cvt_f16_bf8_e32 v1.l, 0x1234 ; encoding: [0xff,0xf0,0x02,0x7e,0x34,0x12,0x00,0x00] diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1_dpp16.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1_dpp16.txt index c12ecb8d868aa..93286caa4fa2c 100644 --- a/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1_dpp16.txt +++ b/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1_dpp16.txt @@ -615,49 +615,64 @@ # GFX1250-REAL16: v_cos_bf16_dpp v5.h, v1.h quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xfe,0x0a,0x7f,0x81,0x1b,0x00,0xff] 0xfa,0xe4,0xfe,0x7e,0x7f,0x6f,0x35,0x30 -# GFX1250: v_cvt_f32_bf16_dpp v127, -|v127.l| row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xfa,0xe4,0xfe,0x7e,0x7f,0x6f,0x35,0x30] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v127, -|v127.l| row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xfa,0xe4,0xfe,0x7e,0x7f,0x6f,0x35,0x30] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v127, -|v127| row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xfa,0xe4,0xfe,0x7e,0x7f,0x6f,0x35,0x30] 0xfa,0xe4,0x0a,0x7e,0x01,0xe4,0x00,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0xe4,0x00,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0xe4,0x00,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0xe4,0x00,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x1b,0x00,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x1b,0x00,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x1b,0x00,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x1b,0x00,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x41,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x41,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x41,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x41,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x40,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x40,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x40,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x40,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x21,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x21,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x21,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x21,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x2f,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x2f,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x2f,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x2f,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x50,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x50,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x50,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x50,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x5f,0x01,0x01 -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x5f,0x01,0x01] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x5f,0x01,0x01] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x5f,0x01,0x01] 0xfa,0xe4,0x0a,0x7e,0x01,0x01,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x01,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x01,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x01,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x0f,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x0f,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x0f,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x0f,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x11,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x11,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x11,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x11,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x1f,0x01,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x1f,0x01,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x1f,0x01,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x1f,0x01,0xff] 0xfa,0xe4,0x0a,0x7e,0x01,0x60,0x09,0x13 -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x60,0x09,0x13] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x60,0x09,0x13] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 ; encoding: [0xfa,0xe4,0x0a,0x7e,0x01,0x60,0x09,0x13] 0xfa,0xe4,0x0a,0x7e,0x81,0x1b,0x00,0xff -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.h quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x81,0x1b,0x00,0xff] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.h quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x81,0x1b,0x00,0xff] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v129/*Invalid register, operand has 'VGPR_32_Lo128' register class*/ quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xe4,0x0a,0x7e,0x81,0x1b,0x00,0xff] 0xfa,0xf0,0x02,0x7e,0x02,0x39,0x00,0xff # GFX1250-REAL16: v_cvt_f16_bf8_dpp v1.l, v2 quad_perm:[1,2,3,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0xf0,0x02,0x7e,0x02,0x39,0x00,0xff] diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1_dpp8.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1_dpp8.txt index fa7b940132f0c..fb3f1b25c6c7f 100644 --- a/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1_dpp8.txt +++ b/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vop1_dpp8.txt @@ -165,16 +165,20 @@ # GFX1250-FAKE16: v_add_f64_e32 v[156:157], v[129:130], v[187:188] ; encoding: [0x81,0x77,0x39,0x05] 0xe9,0xe4,0xfe,0x7e,0x7f,0x00,0x00,0x00 -# GFX1250: v_cvt_f32_bf16_dpp v127, v127.l dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xe9,0xe4,0xfe,0x7e,0x7f,0x00,0x00,0x00] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v127, v127.l dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xe9,0xe4,0xfe,0x7e,0x7f,0x00,0x00,0x00] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v127, v127 dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xe9,0xe4,0xfe,0x7e,0x7f,0x00,0x00,0x00] 0xe9,0xe4,0x0a,0x7e,0x01,0x77,0x39,0x05 -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0xe4,0x0a,0x7e,0x01,0x77,0x39,0x05] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0xe4,0x0a,0x7e,0x01,0x77,0x39,0x05] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0xe4,0x0a,0x7e,0x01,0x77,0x39,0x05] 0xea,0xe4,0x0a,0x7e,0x01,0x77,0x39,0x05 -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.l dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0xea,0xe4,0x0a,0x7e,0x01,0x77,0x39,0x05] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.l dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0xea,0xe4,0x0a,0x7e,0x01,0x77,0x39,0x05] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v1 dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0xea,0xe4,0x0a,0x7e,0x01,0x77,0x39,0x05] 0xe9,0xe4,0x0a,0x7e,0x81,0x77,0x39,0x05 -# GFX1250: v_cvt_f32_bf16_dpp v5, v1.h dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0xe4,0x0a,0x7e,0x81,0x77,0x39,0x05] +# GFX1250-REAL16: v_cvt_f32_bf16_dpp v5, v1.h dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0xe4,0x0a,0x7e,0x81,0x77,0x39,0x05] +# GFX1250-FAKE16: v_cvt_f32_bf16_dpp v5, v129/*Invalid register, operand has 'VGPR_32_Lo128' register class*/ dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0xe4,0x0a,0x7e,0x81,0x77,0x39,0x05] 0xe9,0xf0,0x02,0x7e,0x02,0x77,0x39,0x05 # GFX1250-REAL16: v_cvt_f16_bf8_dpp v1.l, v2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0xf0,0x02,0x7e,0x02,0x77,0x39,0x05]