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[AMDGPU][True16][MC][CodeGen] true16 for v_alignbyte_b32 #119750

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68ba9f4
True16 for v_alignbyte_b32 in MC
broxigarchen Dec 12, 2024
6e51adf
remove clang change
broxigarchen Dec 13, 2024
051d98e
revert instrinsic change
broxigarchen Jan 29, 2025
f33b00d
revert intrinsic change, update pattern
broxigarchen Jan 29, 2025
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27 changes: 26 additions & 1 deletion llvm/lib/Target/AMDGPU/VOP3Instructions.td
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Expand Up @@ -212,7 +212,13 @@ defm V_BFE_U32 : VOP3Inst <"v_bfe_u32", VOP3_Profile<VOP_I32_I32_I32_I32>, AMDGP
defm V_BFE_I32 : VOP3Inst <"v_bfe_i32", VOP3_Profile<VOP_I32_I32_I32_I32>, AMDGPUbfe_i32>;
defm V_BFI_B32 : VOP3Inst <"v_bfi_b32", VOP3_Profile<VOP_I32_I32_I32_I32>, AMDGPUbfi>;
defm V_ALIGNBIT_B32 : VOP3Inst <"v_alignbit_b32", VOP3_Profile<VOP_I32_I32_I32_I32>, fshr>;

let True16Predicate = NotHasTrue16BitInsts in
defm V_ALIGNBYTE_B32 : VOP3Inst <"v_alignbyte_b32", VOP3_Profile<VOP_I32_I32_I32_I32>, int_amdgcn_alignbyte>;
let True16Predicate = UseRealTrue16Insts in
defm V_ALIGNBYTE_B32_t16 : VOP3Inst <"v_alignbyte_b32_t16", VOP3_Profile_True16<VOP_I32_I32_I32_I16, VOP3_OPSEL>>;
let True16Predicate = UseFakeTrue16Insts in
defm V_ALIGNBYTE_B32_fake16 : VOP3Inst <"v_alignbyte_b32_fake16", VOP3_Profile_Fake16<VOP_I32_I32_I32_I16, VOP3_OPSEL>>;

// XXX - No FPException seems suspect but manual doesn't say it does
let mayRaiseFPException = 0 in {
Expand Down Expand Up @@ -250,6 +256,25 @@ let SchedRW = [WriteDoubleAdd], FPDPRounding = 1 in {
} // End SchedRW = [WriteDoubleAdd], FPDPRounding = 1
} // End isReMaterializable = 1

let True16Predicate = UseFakeTrue16Insts in
def : GCNPat <
(i32 (int_amdgcn_alignbyte (i32 (VOP3OpSelMods i32:$src0, i32:$src0_modifiers)),
(i32 (VOP3OpSelMods i32:$src1, i32:$src1_modifiers)),
(i32 (VOP3OpSelMods i32:$src2, i32:$src2_modifiers)))),
(V_ALIGNBYTE_B32_fake16_e64 i32:$src0_modifiers, VSrc_b32:$src0,
i32:$src1_modifiers, VSrc_b32:$src1,
i32:$src2_modifiers, VGPR_32:$src2)
>;

let True16Predicate = UseRealTrue16Insts in
def : GCNPat <
(i32 (int_amdgcn_alignbyte (i32 (VOP3OpSelMods i32:$src0, i32:$src0_modifiers)),
(i32 (VOP3OpSelMods i32:$src1, i32:$src1_modifiers)),
(i32 (VOP3OpSelMods i32:$src2, i32:$src2_modifiers)))),
(V_ALIGNBYTE_B32_t16_e64 i32:$src0_modifiers, VSrc_b32:$src0,
i32:$src1_modifiers, VSrc_b32:$src1,
i32:$src2_modifiers, (i16 (EXTRACT_SUBREG VGPR_32:$src2, lo16)))
>;

let mayRaiseFPException = 0 in { // Seems suspicious but manual doesn't say it does.
let SchedRW = [WriteFloatFMA, WriteSALU] in
Expand Down Expand Up @@ -1690,7 +1715,7 @@ defm V_FMA_F32 : VOP3_Realtriple_gfx11_gfx12<0x213>;
defm V_FMA_F64 : VOP3_Real_Base_gfx11_gfx12<0x214>;
defm V_LERP_U8 : VOP3_Realtriple_gfx11_gfx12<0x215>;
defm V_ALIGNBIT_B32 : VOP3_Realtriple_gfx11_gfx12<0x216>;
defm V_ALIGNBYTE_B32 : VOP3_Realtriple_gfx11_gfx12<0x217>;
defm V_ALIGNBYTE_B32 : VOP3_Realtriple_t16_and_fake16_gfx11_gfx12<0x217, "v_alignbyte_b32">;
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Nit: you can do string asmName = !tolower(NAME) in the multiclass.

defm V_MULLIT_F32 : VOP3_Realtriple_gfx11_gfx12<0x218>;
defm V_MIN3_F32 : VOP3_Realtriple_gfx11<0x219>;
defm V_MIN3_I32 : VOP3_Realtriple_gfx11_gfx12<0x21a>;
Expand Down
42 changes: 40 additions & 2 deletions llvm/test/CodeGen/AMDGPU/llvm.amdgcn.alignbyte.ll
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@@ -1,10 +1,48 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX11-TRUE16 %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX11-FAKE16 %s

declare i32 @llvm.amdgcn.alignbyte(i32, i32, i32) #0

; GCN-LABEL: {{^}}v_alignbyte_b32:
; GCN: v_alignbyte_b32 {{[vs][0-9]+}}, {{[vs][0-9]+}}, {{[vs][0-9]+}}
define amdgpu_kernel void @v_alignbyte_b32(ptr addrspace(1) %out, i32 %src1, i32 %src2, i32 %src3) #1 {
; GCN-LABEL: v_alignbyte_b32:
; GCN: ; %bb.0:
; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0xb
; GCN-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x9
; GCN-NEXT: s_mov_b32 s7, 0xf000
; GCN-NEXT: s_mov_b32 s6, -1
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: v_mov_b32_e32 v0, s1
; GCN-NEXT: v_mov_b32_e32 v1, s2
; GCN-NEXT: v_alignbyte_b32 v0, s0, v0, v1
; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0
; GCN-NEXT: s_endpgm
;
; GFX11-TRUE16-LABEL: v_alignbyte_b32:
; GFX11-TRUE16: ; %bb.0:
; GFX11-TRUE16-NEXT: s_clause 0x1
; GFX11-TRUE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x2c
; GFX11-TRUE16-NEXT: s_load_b64 s[4:5], s[4:5], 0x24
; GFX11-TRUE16-NEXT: v_mov_b32_e32 v1, 0
; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-TRUE16-NEXT: v_mov_b16_e32 v0.l, s2
; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-TRUE16-NEXT: v_alignbyte_b32 v0, s0, s1, v0.l
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Nit: Can you add another test in this file where s0 and s1 are vgpr arguments instead, so we can see if s2 can be folded into src2 of alignbyte?

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Added the test. It seems still there is additional mov being generated and the s2 is not folded into src2.

I guess we might need to address the RA first?

; GFX11-TRUE16-NEXT: global_store_b32 v1, v0, s[4:5]
; GFX11-TRUE16-NEXT: s_endpgm
;
; GFX11-FAKE16-LABEL: v_alignbyte_b32:
; GFX11-FAKE16: ; %bb.0:
; GFX11-FAKE16-NEXT: s_clause 0x1
; GFX11-FAKE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x2c
; GFX11-FAKE16-NEXT: s_load_b64 s[4:5], s[4:5], 0x24
; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-FAKE16-NEXT: v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v0, s2
; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-FAKE16-NEXT: v_alignbyte_b32 v0, s0, s1, v0
; GFX11-FAKE16-NEXT: global_store_b32 v1, v0, s[4:5]
; GFX11-FAKE16-NEXT: s_endpgm
%val = call i32 @llvm.amdgcn.alignbyte(i32 %src1, i32 %src2, i32 %src3) #0
store i32 %val, ptr addrspace(1) %out
ret void
Expand Down
11 changes: 7 additions & 4 deletions llvm/test/MC/AMDGPU/gfx11_asm_vop3.s
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Expand Up @@ -461,11 +461,11 @@ v_alignbyte_b32 v5, s1, v255, s3
v_alignbyte_b32 v5, s105, s105, s105
// GFX11: v_alignbyte_b32 v5, s105, s105, s105 ; encoding: [0x05,0x00,0x17,0xd6,0x69,0xd2,0xa4,0x01]

v_alignbyte_b32 v5, vcc_lo, ttmp15, v3
// GFX11: v_alignbyte_b32 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x17,0xd6,0x6a,0xf6,0x0c,0x04]
v_alignbyte_b32 v5, vcc_lo, ttmp15, v3.l
// GFX11: v_alignbyte_b32 v5, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x17,0xd6,0x6a,0xf6,0x0c,0x04]

v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255
// GFX11: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255 ; encoding: [0x05,0x00,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.l
// GFX11: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.l ; encoding: [0x05,0x00,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]

v_alignbyte_b32 v5, ttmp15, src_scc, ttmp15
// GFX11: v_alignbyte_b32 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x17,0xd6,0x7b,0xfa,0xed,0x01]
Expand Down Expand Up @@ -494,6 +494,9 @@ v_alignbyte_b32 v5, src_scc, vcc_lo, -1
v_alignbyte_b32 v255, 0xaf123456, vcc_hi, null
// GFX11: v_alignbyte_b32 v255, 0xaf123456, vcc_hi, null ; encoding: [0xff,0x00,0x17,0xd6,0xff,0xd6,0xf0,0x01,0x56,0x34,0x12,0xaf]

v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.h
// GFX11: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]

v_and_b16 v5.l, v1.l, v2.l
// GFX11: v_and_b16 v5.l, v1.l, v2.l ; encoding: [0x05,0x00,0x62,0xd7,0x01,0x05,0x02,0x00]

Expand Down
42 changes: 30 additions & 12 deletions llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
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Expand Up @@ -363,22 +363,22 @@ v_alignbit_b32_e64_dpp v5, v1, v2, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 bou
v_alignbit_b32_e64_dpp v255, v255, v255, src_scc row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
// GFX11: v_alignbit_b32_e64_dpp v255, v255, v255, src_scc row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x00,0x16,0xd6,0xfa,0xfe,0xf7,0x03,0xff,0x6f,0x05,0x30]

v_alignbyte_b32_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l quad_perm:[3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, v3 quad_perm:[0,1,2,3]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]
v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l quad_perm:[0,1,2,3]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, v3 row_mirror
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x40,0x01,0xff]
v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l row_mirror row_mask:0xf bank_mask:0xf
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x40,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, v3 row_half_mirror
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x41,0x01,0xff]
v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l row_half_mirror row_mask:0xf bank_mask:0xf
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x41,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, v255 row_shl:1
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v255 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x01,0x01,0xff]
v_alignbyte_b32_e64_dpp v5, v1, v2, v255.l row_shl:1 row_mask:0xf bank_mask:0xf
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v255.l row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x01,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, s105 row_shl:15
v_alignbyte_b32_e64_dpp v5, v1, v2, s105 row_shl:15 row_mask:0xf bank_mask:0xf
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, s105 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x0f,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, vcc_hi row_shr:1
Expand All @@ -387,7 +387,7 @@ v_alignbyte_b32_e64_dpp v5, v1, v2, vcc_hi row_shr:1
v_alignbyte_b32_e64_dpp v5, v1, v2, vcc_lo row_shr:15
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, vcc_lo row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xaa,0x01,0x01,0x1f,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, ttmp15 row_ror:1
v_alignbyte_b32_e64_dpp v5, v1, v2, ttmp15 row_ror:1 row_mask:0xf bank_mask:0xf
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, ttmp15 row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xee,0x01,0x01,0x21,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, exec_hi row_ror:15
Expand All @@ -405,6 +405,24 @@ v_alignbyte_b32_e64_dpp v5, v1, v2, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 bo
v_alignbyte_b32_e64_dpp v255, v255, v255, src_scc row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
// GFX11: v_alignbyte_b32_e64_dpp v255, v255, v255, src_scc row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x00,0x17,0xd6,0xfa,0xfe,0xf7,0x03,0xff,0x6f,0x05,0x30]

v_alignbyte_b32_e64_dpp v5, v1, v2, v255.l row_mirror
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v255.l row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, s3 row_half_mirror
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, s3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x41,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, s105 row_shl:1
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, s105 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x01,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, ttmp15 row_shl:15
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, ttmp15 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xee,0x01,0x01,0x0f,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, m0 row_ror:1
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, m0 row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x17,0xd6,0xfa,0x04,0xf6,0x01,0x01,0x21,0x01,0xff]

v_alignbyte_b32_e64_dpp v5, v1, v2, v255.h row_mirror
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x17,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]

v_and_b16_e64_dpp v5.l, v1.l, v2.l quad_perm:[3,2,1,0]
// GFX11: v_and_b16_e64_dpp v5.l, v1.l, v2.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x62,0xd7,0xfa,0x04,0x02,0x00,0x01,0x1b,0x00,0xff]

Expand Down
17 changes: 13 additions & 4 deletions llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
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Expand Up @@ -187,11 +187,11 @@ v_alignbit_b32_e64_dpp v5, v1, v2, -1 dpp8:[7,6,5,4,3,2,1,0] fi:1
v_alignbit_b32_e64_dpp v255, v255, v255, src_scc dpp8:[0,0,0,0,0,0,0,0] fi:0
// GFX11: v_alignbit_b32_e64_dpp v255, v255, v255, src_scc dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x00,0x16,0xd6,0xe9,0xfe,0xf7,0x03,0xff,0x00,0x00,0x00]

v_alignbyte_b32_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x17,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x17,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]

v_alignbyte_b32_e64_dpp v5, v1, v2, v255 dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v255 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x17,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
v_alignbyte_b32_e64_dpp v5, v1, v2, v255.l dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v255.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x17,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]

v_alignbyte_b32_e64_dpp v5, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x17,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
Expand Down Expand Up @@ -220,6 +220,15 @@ v_alignbyte_b32_e64_dpp v5, v1, v2, -1 dpp8:[7,6,5,4,3,2,1,0] fi:1
v_alignbyte_b32_e64_dpp v255, v255, v255, src_scc dpp8:[0,0,0,0,0,0,0,0] fi:0
// GFX11: v_alignbyte_b32_e64_dpp v255, v255, v255, src_scc dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x00,0x17,0xd6,0xe9,0xfe,0xf7,0x03,0xff,0x00,0x00,0x00]

v_alignbyte_b32_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x17,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]

v_alignbyte_b32_e64_dpp v5, v1, v2, m0 dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, m0 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x17,0xd6,0xe9,0x04,0xf6,0x01,0x01,0x77,0x39,0x05]

v_alignbyte_b32_e64_dpp v5, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_alignbyte_b32_e64_dpp v5, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x17,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]

v_and_b16_e64_dpp v5.l, v1.l, v2.l dpp8:[7,6,5,4,3,2,1,0]
// GFX11: v_and_b16_e64_dpp v5.l, v1.l, v2.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x62,0xd7,0xe9,0x04,0x02,0x00,0x01,0x77,0x39,0x05]

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3 changes: 3 additions & 0 deletions llvm/test/MC/AMDGPU/gfx12_asm_vop3.s
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Expand Up @@ -452,6 +452,9 @@ v_alignbyte_b32 v5, src_scc, vcc_lo, -1
v_alignbyte_b32 v255, 0xaf123456, vcc_hi, null
// GFX12: v_alignbyte_b32 v255, 0xaf123456, vcc_hi, null ; encoding: [0xff,0x00,0x17,0xd6,0xff,0xd6,0xf0,0x01,0x56,0x34,0x12,0xaf]

v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.h
// GFX12: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]

v_and_b16 v5.l, v1.l, v2.l
// GFX12: v_and_b16 v5.l, v1.l, v2.l ; encoding: [0x05,0x00,0x62,0xd7,0x01,0x05,0x02,0x00]

Expand Down
3 changes: 3 additions & 0 deletions llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
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Expand Up @@ -485,6 +485,9 @@ v_alignbyte_b32_e64_dpp v5, v1, v2, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 bo
v_alignbyte_b32_e64_dpp v255, v255, v255, src_scc row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
// GFX12: v_alignbyte_b32_e64_dpp v255, v255, v255, src_scc row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x00,0x17,0xd6,0xfa,0xfe,0xf7,0x03,0xff,0x6f,0x05,0x30]

v_alignbyte_b32_e64_dpp v5, v1, v2, v255.h row_mirror
// GFX12: v_alignbyte_b32_e64_dpp v5, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x17,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]

v_and_b16_e64_dpp v5.l, v1.l, v2.l quad_perm:[3,2,1,0]
// GFX12: v_and_b16_e64_dpp v5.l, v1.l, v2.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x62,0xd7,0xfa,0x04,0x02,0x00,0x01,0x1b,0x00,0xff]

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3 changes: 3 additions & 0 deletions llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s
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Original file line number Diff line number Diff line change
Expand Up @@ -288,6 +288,9 @@ v_alignbyte_b32_e64_dpp v5, v1, v2, -1 dpp8:[7,6,5,4,3,2,1,0] fi:1
v_alignbyte_b32_e64_dpp v255, v255, v255, src_scc dpp8:[0,0,0,0,0,0,0,0] fi:0
// GFX12: v_alignbyte_b32_e64_dpp v255, v255, v255, src_scc dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x00,0x17,0xd6,0xe9,0xfe,0xf7,0x03,0xff,0x00,0x00,0x00]

v_alignbyte_b32_e64_dpp v5, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
// GFX12: v_alignbyte_b32_e64_dpp v5, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x17,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]

v_and_b16_e64_dpp v5.l, v1.l, v2.l dpp8:[7,6,5,4,3,2,1,0]
// GFX12: v_and_b16_e64_dpp v5.l, v1.l, v2.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x62,0xd7,0xe9,0x04,0x02,0x00,0x01,0x77,0x39,0x05]

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16 changes: 14 additions & 2 deletions llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3.txt
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Expand Up @@ -508,10 +508,16 @@
# GFX11: v_alignbyte_b32 v5, s105, s105, s105 ; encoding: [0x05,0x00,0x17,0xd6,0x69,0xd2,0xa4,0x01]

0x05,0x00,0x17,0xd6,0x6a,0xf6,0x0c,0x04
# GFX11: v_alignbyte_b32 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x17,0xd6,0x6a,0xf6,0x0c,0x04]
# W32-REAL16: v_alignbyte_b32 v5, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x17,0xd6,0x6a,0xf6,0x0c,0x04]
# W32-FAKE16: v_alignbyte_b32 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x17,0xd6,0x6a,0xf6,0x0c,0x04]
# W64-REAL16: v_alignbyte_b32 v5, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x17,0xd6,0x6a,0xf6,0x0c,0x04]
# W64-FAKE16: v_alignbyte_b32 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x17,0xd6,0x6a,0xf6,0x0c,0x04]

0x05,0x00,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf
# GFX11: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255 ; encoding: [0x05,0x00,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
# W32-REAL16: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.l ; encoding: [0x05,0x00,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
# W32-FAKE16: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255 ; encoding: [0x05,0x00,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
# W64-REAL16: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.l ; encoding: [0x05,0x00,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
# W64-FAKE16: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255 ; encoding: [0x05,0x00,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]

0x05,0x00,0x17,0xd6,0x7b,0xfa,0xed,0x01
# GFX11: v_alignbyte_b32 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x17,0xd6,0x7b,0xfa,0xed,0x01]
Expand Down Expand Up @@ -540,6 +546,12 @@
0xff,0x00,0x17,0xd6,0xff,0xd6,0xf0,0x01,0x56,0x34,0x12,0xaf
# GFX11: v_alignbyte_b32 v255, 0xaf123456, vcc_hi, null ; encoding: [0xff,0x00,0x17,0xd6,0xff,0xd6,0xf0,0x01,0x56,0x34,0x12,0xaf]

0x05,0x20,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf
# W32-REAL16: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
# W32-FAKE16: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
# W64-REAL16: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
# W64-FAKE16: v_alignbyte_b32 v5, vcc_hi, 0xaf123456, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x17,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]

0x05,0x00,0x62,0xd7,0x01,0x05,0x02,0x00
# W32-REAL16: v_and_b16 v5.l, v1.l, v2.l ; encoding: [0x05,0x00,0x62,0xd7,0x01,0x05,0x02,0x00]
# W32-FAKE16: v_and_b16 v5, v1, v2 ; encoding: [0x05,0x00,0x62,0xd7,0x01,0x05,0x02,0x00]
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