VOP3 v_alignbit_b32 mc support true16

Author: broxigarchen

llvm/lib/Target/AMDGPU/VOP3Instructions.td

@@ -211,7 +211,11 @@ defm V_CUBEMA_F32 : VOP3Inst <"v_cubema_f32", VOP3_Profile<VOP_F32_F32_F32_F32>,
 defm V_BFE_U32 : VOP3Inst <"v_bfe_u32", VOP3_Profile<VOP_I32_I32_I32_I32>, AMDGPUbfe_u32>;
 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>;
+defm V_ALIGNBIT_B32 : VOP3Inst_t16_with_profiles <"v_alignbit_b32", VOP3_Profile<VOP_I32_I32_I32_I32>,
+                                                                    VOP3_Profile_True16<VOP_I32_I32_I32_I16, VOP3_OPSEL>,
+                                                                    VOP3_Profile_Fake16<VOP_I32_I32_I32_I16, VOP3_OPSEL>,
+                                                                    fshr, null_frag>;
+
 defm V_ALIGNBYTE_B32 : VOP3Inst <"v_alignbyte_b32", VOP3_Profile<VOP_I32_I32_I32_I32>, int_amdgcn_alignbyte>;
 
 // XXX - No FPException seems suspect but manual doesn't say it does
@@ -1681,7 +1685,7 @@ defm V_BFI_B32             : VOP3_Realtriple_gfx11_gfx12<0x212>;
 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_ALIGNBIT_B32        : VOP3_Realtriple_t16_and_fake16_gfx11_gfx12<0x216, "v_alignbit_b32">;
 defm V_ALIGNBYTE_B32       : VOP3_Realtriple_gfx11_gfx12<0x217>;
 defm V_MULLIT_F32          : VOP3_Realtriple_gfx11_gfx12<0x218>;
 defm V_MIN3_F32            : VOP3_Realtriple_gfx11<0x219>;

llvm/test/MC/AMDGPU/gfx11_asm_vop3.s

@@ -416,11 +416,11 @@ v_alignbit_b32 v5, s1, v255, s3
 v_alignbit_b32 v5, s105, s105, s105
 // GFX11: v_alignbit_b32 v5, s105, s105, s105     ; encoding: [0x05,0x00,0x16,0xd6,0x69,0xd2,0xa4,0x01]
 
-v_alignbit_b32 v5, vcc_lo, ttmp15, v3
-// GFX11: v_alignbit_b32 v5, vcc_lo, ttmp15, v3   ; encoding: [0x05,0x00,0x16,0xd6,0x6a,0xf6,0x0c,0x04]
+v_alignbit_b32 v5, vcc_lo, ttmp15, v3.l
+// GFX11: v_alignbit_b32 v5, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x16,0xd6,0x6a,0xf6,0x0c,0x04]
 
-v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255
-// GFX11: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255 ; encoding: [0x05,0x00,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.l
+// GFX11: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.l ; encoding: [0x05,0x00,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
 
 v_alignbit_b32 v5, ttmp15, src_scc, ttmp15
 // GFX11: v_alignbit_b32 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x16,0xd6,0x7b,0xfa,0xed,0x01]
@@ -449,6 +449,9 @@ v_alignbit_b32 v5, src_scc, vcc_lo, -1
 v_alignbit_b32 v255, 0xaf123456, vcc_hi, null
 // GFX11: v_alignbit_b32 v255, 0xaf123456, vcc_hi, null ; encoding: [0xff,0x00,0x16,0xd6,0xff,0xd6,0xf0,0x01,0x56,0x34,0x12,0xaf]
 
+v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.h
+// GFX11: [0x05,0x20,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+
 v_alignbyte_b32 v5, v1, v2, s3
 // GFX11: v_alignbyte_b32 v5, v1, v2, s3          ; encoding: [0x05,0x00,0x17,0xd6,0x01,0x05,0x0e,0x00]
 

llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s

@@ -321,22 +321,22 @@ v_add_nc_u16_e64_dpp v5.l, v1.l, v2.h row_xmask:0 row_mask:0x1 bank_mask:0x3 bou
 v_add_nc_u16_e64_dpp v255.h, v255.l, v255.l clamp row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
 // GFX11: v_add_nc_u16_e64_dpp v255.h, v255.l, v255.l op_sel:[0,0,1] clamp row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0xc0,0x03,0xd7,0xfa,0xfe,0x03,0x00,0xff,0x6f,0x05,0x30]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0]
-// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+v_alignbit_b32_e64_dpp v5, v1, v2, v3.l quad_perm:[3,2,1,0]
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, v3 quad_perm:[0,1,2,3]
-// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]
+v_alignbit_b32_e64_dpp v5, v1, v2, v3.l quad_perm:[0,1,2,3]
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, v3 row_mirror
-// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x40,0x01,0xff]
+v_alignbit_b32_e64_dpp v5, v1, v2, v3.l row_mirror row_mask:0xf bank_mask:0xf
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3.l row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x40,0x01,0xff]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, v3 row_half_mirror
-// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x41,0x01,0xff]
+v_alignbit_b32_e64_dpp v5, v1, v2, v3.l row_half_mirror row_mask:0xf bank_mask:0xf
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3.l row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x41,0x01,0xff]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, v255 row_shl:1
-// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v255 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x01,0x01,0xff]
+v_alignbit_b32_e64_dpp v5, v1, v2, v255.l row_shl:1 row_mask:0xf bank_mask:0xf
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v255.l row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x01,0x01,0xff]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, s105 row_shl:15
+v_alignbit_b32_e64_dpp v5, v1, v2, s105 row_shl:15 row_mask:0xf bank_mask:0xf
 // GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, s105 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x0f,0x01,0xff]
 
 v_alignbit_b32_e64_dpp v5, v1, v2, vcc_hi row_shr:1
@@ -345,7 +345,7 @@ v_alignbit_b32_e64_dpp v5, v1, v2, vcc_hi row_shr:1
 v_alignbit_b32_e64_dpp v5, v1, v2, vcc_lo row_shr:15
 // GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, vcc_lo row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xaa,0x01,0x01,0x1f,0x01,0xff]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, ttmp15 row_ror:1
+v_alignbit_b32_e64_dpp v5, v1, v2, ttmp15 row_ror:1 row_mask:0xf bank_mask:0xf
 // GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, ttmp15 row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xee,0x01,0x01,0x21,0x01,0xff]
 
 v_alignbit_b32_e64_dpp v5, v1, v2, exec_hi row_ror:15
@@ -363,6 +363,24 @@ 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_alignbit_b32_e64_dpp v5, v1, v2, v255.l row_mirror
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v255.l row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+
+v_alignbit_b32_e64_dpp v5, v1, v2, s3 row_half_mirror
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, s3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x41,0x01,0xff]
+
+v_alignbit_b32_e64_dpp v5, v1, v2, s105 row_shl:1
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, s105 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x01,0x01,0xff]
+
+v_alignbit_b32_e64_dpp v5, v1, v2, ttmp15 row_shl:15
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, ttmp15 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xee,0x01,0x01,0x0f,0x01,0xff]
+
+v_alignbit_b32_e64_dpp v5, v1, v2, m0 row_ror:1
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, m0 row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x16,0xd6,0xfa,0x04,0xf6,0x01,0x01,0x21,0x01,0xff]
+
+v_alignbit_b32_e64_dpp v5, v1, v2, v255.h row_mirror
+// GFX11: [0x05,0x20,0x16,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+
 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]
 

llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s

@@ -154,11 +154,11 @@ v_add_nc_u16_e64_dpp v5.l, v1.l, v2.h dpp8:[7,6,5,4,3,2,1,0] fi:1
 v_add_nc_u16_e64_dpp v255.h, v255.l, v255.l clamp dpp8:[0,0,0,0,0,0,0,0] fi:0
 // GFX11: v_add_nc_u16_e64_dpp v255.h, v255.l, v255.l op_sel:[0,0,1] clamp dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0xc0,0x03,0xd7,0xe9,0xfe,0x03,0x00,0xff,0x00,0x00,0x00]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0]
-// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x16,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+v_alignbit_b32_e64_dpp v5, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x16,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
 
-v_alignbit_b32_e64_dpp v5, v1, v2, v255 dpp8:[7,6,5,4,3,2,1,0]
-// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v255 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x16,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+v_alignbit_b32_e64_dpp v5, v1, v2, v255.l dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, v255.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x16,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
 
 v_alignbit_b32_e64_dpp v5, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0]
 // GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x16,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
@@ -187,6 +187,15 @@ 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_alignbit_b32_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x16,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+
+v_alignbit_b32_e64_dpp v5, v1, v2, m0 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_alignbit_b32_e64_dpp v5, v1, v2, m0 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x16,0xd6,0xe9,0x04,0xf6,0x01,0x01,0x77,0x39,0x05]
+
+v_alignbit_b32_e64_dpp v5, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: [0x05,0x20,0x16,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
 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]
 

llvm/test/MC/AMDGPU/gfx12_asm_vop3.s

@@ -407,6 +407,9 @@ v_alignbit_b32 v5, src_scc, vcc_lo, -1
 v_alignbit_b32 v255, 0xaf123456, vcc_hi, null
 // GFX12: v_alignbit_b32 v255, 0xaf123456, vcc_hi, null ; encoding: [0xff,0x00,0x16,0xd6,0xff,0xd6,0xf0,0x01,0x56,0x34,0x12,0xaf]
 
+v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.h
+// GFX12: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+
 v_alignbyte_b32 v5, v1, v2, s3
 // GFX12: v_alignbyte_b32 v5, v1, v2, s3          ; encoding: [0x05,0x00,0x17,0xd6,0x01,0x05,0x0e,0x00]
 

llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s

@@ -437,6 +437,9 @@ 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
 // GFX12: 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_alignbit_b32_e64_dpp v5, v1, v2, v255.h row_mirror
+// GFX12: v_alignbit_b32_e64_dpp v5, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x16,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+
 v_alignbyte_b32_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0]
 // GFX12: 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]
 

llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s

@@ -249,6 +249,9 @@ 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
 // GFX12: 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_alignbit_b32_e64_dpp v5, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
+// GFX12: v_alignbit_b32_e64_dpp v5, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x16,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
 v_alignbyte_b32_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0]
 // GFX12: 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]
 

llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3.txt

@@ -463,10 +463,16 @@
 # GFX11: v_alignbit_b32 v5, s105, s105, s105     ; encoding: [0x05,0x00,0x16,0xd6,0x69,0xd2,0xa4,0x01]
 
 0x05,0x00,0x16,0xd6,0x6a,0xf6,0x0c,0x04
-# GFX11: v_alignbit_b32 v5, vcc_lo, ttmp15, v3   ; encoding: [0x05,0x00,0x16,0xd6,0x6a,0xf6,0x0c,0x04]
+# W32-REAL16: v_alignbit_b32 v5, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x16,0xd6,0x6a,0xf6,0x0c,0x04]
+# W32-FAKE16: v_alignbit_b32 v5, vcc_lo, ttmp15, v3   ; encoding: [0x05,0x00,0x16,0xd6,0x6a,0xf6,0x0c,0x04]
+# W64-REAL16: v_alignbit_b32 v5, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x16,0xd6,0x6a,0xf6,0x0c,0x04]
+# W64-FAKE16: v_alignbit_b32 v5, vcc_lo, ttmp15, v3   ; encoding: [0x05,0x00,0x16,0xd6,0x6a,0xf6,0x0c,0x04]
 
 0x05,0x00,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf
-# GFX11: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255 ; encoding: [0x05,0x00,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+# W32-REAL16: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.l ; encoding: [0x05,0x00,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+# W32-FAKE16: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255 ; encoding: [0x05,0x00,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+# W64-REAL16: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.l ; encoding: [0x05,0x00,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+# W64-FAKE16: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255 ; encoding: [0x05,0x00,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
 
 0x05,0x00,0x16,0xd6,0x7b,0xfa,0xed,0x01
 # GFX11: v_alignbit_b32 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x16,0xd6,0x7b,0xfa,0xed,0x01]
@@ -495,6 +501,12 @@
 0xff,0x00,0x16,0xd6,0xff,0xd6,0xf0,0x01,0x56,0x34,0x12,0xaf
 # GFX11: v_alignbit_b32 v255, 0xaf123456, vcc_hi, null ; encoding: [0xff,0x00,0x16,0xd6,0xff,0xd6,0xf0,0x01,0x56,0x34,0x12,0xaf]
 
+0x05,0x20,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf
+# W32-REAL16: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+# W32-FAKE16: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+# W64-REAL16: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+# W64-FAKE16: v_alignbit_b32 v5, vcc_hi, 0xaf123456, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x16,0xd6,0x6b,0xfe,0xfd,0x07,0x56,0x34,0x12,0xaf]
+
 0x05,0x00,0x17,0xd6,0x01,0x05,0x0e,0x00
 # GFX11: v_alignbyte_b32 v5, v1, v2, s3          ; encoding: [0x05,0x00,0x17,0xd6,0x01,0x05,0x0e,0x00]