[AMDGPU] Add v_cvt_pk_f16_f32 instruction for gfx1250 (#151469)

Author: rampitec

llvm/lib/Target/AMDGPU/VOP3Instructions.td

@@ -2066,6 +2066,7 @@ defm V_ASHR_PK_I8_I32                : VOP3Only_Realtriple_gfx1250<0x290>;
 defm V_ASHR_PK_U8_I32                : VOP3Only_Realtriple_gfx1250<0x291>;
 defm V_CVT_PK_BF16_F32               : VOP3Only_Realtriple_gfx1250<0x36d>;
 defm V_CVT_SR_PK_BF16_F32            : VOP3Only_Realtriple_gfx1250<0x36e>;
+defm V_CVT_PK_F16_F32                : VOP3Only_Realtriple_gfx1250<0x36f>;
 defm V_CVT_PK_FP8_F16_gfx1250        : VOP3Only_Realtriple_t16_and_fake16_gfx1250<0x372, "v_cvt_pk_fp8_f16">;
 defm V_CVT_PK_BF8_F16_gfx1250        : VOP3Only_Realtriple_t16_and_fake16_gfx1250<0x373, "v_cvt_pk_bf8_f16">;
 defm V_CVT_SR_FP8_F16                : VOP3Only_Realtriple_t16_and_fake16_gfx1250<0x374>;

llvm/test/CodeGen/AMDGPU/fptrunc.f16.ll

@@ -467,6 +467,51 @@ v_cvt_pk_fp8_f16 v1, 0x3118
 v_cvt_pk_fp8_f16 v1, 0.15915494
 // GFX1250: v_cvt_pk_fp8_f16 v1, 0x3118             ; encoding: [0x01,0x00,0x72,0xd7,0xff,0x00,0x00,0x00,0x18,0x31,0x00,0x00]
 
+v_cvt_pk_f16_f32 v5, v1, v2
+// GFX1250: v_cvt_pk_f16_f32 v5, v1, v2             ; encoding: [0x05,0x00,0x6f,0xd7,0x01,0x05,0x02,0x00]
+
+v_cvt_pk_f16_f32 v5, v255, v255
+// GFX1250: v_cvt_pk_f16_f32 v5, v255, v255         ; encoding: [0x05,0x00,0x6f,0xd7,0xff,0xff,0x03,0x00]
+
+v_cvt_pk_f16_f32 v5, s1, s2
+// GFX1250: v_cvt_pk_f16_f32 v5, s1, s2             ; encoding: [0x05,0x00,0x6f,0xd7,0x01,0x04,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, s105, s105
+// GFX1250: v_cvt_pk_f16_f32 v5, s105, s105         ; encoding: [0x05,0x00,0x6f,0xd7,0x69,0xd2,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, vcc_lo, ttmp15
+// GFX1250: v_cvt_pk_f16_f32 v5, vcc_lo, ttmp15     ; encoding: [0x05,0x00,0x6f,0xd7,0x6a,0xf6,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, vcc_hi, 0xaf123456
+// GFX1250: v_cvt_pk_f16_f32 v5, vcc_hi, 0xaf123456 ; encoding: [0x05,0x00,0x6f,0xd7,0x6b,0xfe,0x01,0x00,0x56,0x34,0x12,0xaf]
+
+v_cvt_pk_f16_f32 v5, ttmp15, src_scc
+// GFX1250: v_cvt_pk_f16_f32 v5, ttmp15, src_scc    ; encoding: [0x05,0x00,0x6f,0xd7,0x7b,0xfa,0x01,0x00]
+
+v_cvt_pk_f16_f32 v5, m0, 0.5
+// GFX1250: v_cvt_pk_f16_f32 v5, m0, 0.5            ; encoding: [0x05,0x00,0x6f,0xd7,0x7d,0xe0,0x01,0x00]
+
+v_cvt_pk_f16_f32 v5, exec_lo, -1
+// GFX1250: v_cvt_pk_f16_f32 v5, exec_lo, -1        ; encoding: [0x05,0x00,0x6f,0xd7,0x7e,0x82,0x01,0x00]
+
+v_cvt_pk_f16_f32 v5, exec_hi, null
+// GFX1250: v_cvt_pk_f16_f32 v5, exec_hi, null      ; encoding: [0x05,0x00,0x6f,0xd7,0x7f,0xf8,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, null, exec_lo
+// GFX1250: v_cvt_pk_f16_f32 v5, null, exec_lo      ; encoding: [0x05,0x00,0x6f,0xd7,0x7c,0xfc,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, -1, exec_hi
+// GFX1250: v_cvt_pk_f16_f32 v5, -1, exec_hi        ; encoding: [0x05,0x00,0x6f,0xd7,0xc1,0xfe,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, 0.5, m0 mul:2
+// GFX1250: v_cvt_pk_f16_f32 v5, 0.5, m0 mul:2      ; encoding: [0x05,0x00,0x6f,0xd7,0xf0,0xfa,0x00,0x08]
+
+v_cvt_pk_f16_f32 v5, src_scc, vcc_lo mul:4
+// GFX1250: v_cvt_pk_f16_f32 v5, src_scc, vcc_lo mul:4 ; encoding: [0x05,0x00,0x6f,0xd7,0xfd,0xd4,0x00,0x10]
+
+v_cvt_pk_f16_f32 v255, -|0xaf123456|, vcc_hi clamp div:2
+// GFX1250: v_cvt_pk_f16_f32 v255, -|0xaf123456|, vcc_hi clamp div:2 ; encoding: [0xff,0x81,0x6f,0xd7,0xff,0xd6,0x00,0x38,0x56,0x34,0x12,0xaf]
+
 v_cvt_sr_bf8_f16 v1, v2, v3
 // GFX1250: v_cvt_sr_bf8_f16 v1, v2, v3             ; encoding: [0x01,0x00,0x75,0xd7,0x02,0x07,0x02,0x00]
 

llvm/test/MC/AMDGPU/gfx1250_asm_vop3-fake16.s

@@ -467,6 +467,51 @@ v_cvt_pk_fp8_f16 v1.l, 0x3118
 v_cvt_pk_fp8_f16 v1.l, 0.15915494
 // GFX1250: v_cvt_pk_fp8_f16 v1.l, 0x3118           ; encoding: [0x01,0x00,0x72,0xd7,0xff,0x00,0x00,0x00,0x18,0x31,0x00,0x00]
 
+v_cvt_pk_f16_f32 v5, v1, v2
+// GFX1250: v_cvt_pk_f16_f32 v5, v1, v2             ; encoding: [0x05,0x00,0x6f,0xd7,0x01,0x05,0x02,0x00]
+
+v_cvt_pk_f16_f32 v5, v255, v255
+// GFX1250: v_cvt_pk_f16_f32 v5, v255, v255         ; encoding: [0x05,0x00,0x6f,0xd7,0xff,0xff,0x03,0x00]
+
+v_cvt_pk_f16_f32 v5, s1, s2
+// GFX1250: v_cvt_pk_f16_f32 v5, s1, s2             ; encoding: [0x05,0x00,0x6f,0xd7,0x01,0x04,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, s105, s105
+// GFX1250: v_cvt_pk_f16_f32 v5, s105, s105         ; encoding: [0x05,0x00,0x6f,0xd7,0x69,0xd2,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, vcc_lo, ttmp15
+// GFX1250: v_cvt_pk_f16_f32 v5, vcc_lo, ttmp15     ; encoding: [0x05,0x00,0x6f,0xd7,0x6a,0xf6,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, vcc_hi, 0xaf123456
+// GFX1250: v_cvt_pk_f16_f32 v5, vcc_hi, 0xaf123456 ; encoding: [0x05,0x00,0x6f,0xd7,0x6b,0xfe,0x01,0x00,0x56,0x34,0x12,0xaf]
+
+v_cvt_pk_f16_f32 v5, ttmp15, src_scc
+// GFX1250: v_cvt_pk_f16_f32 v5, ttmp15, src_scc    ; encoding: [0x05,0x00,0x6f,0xd7,0x7b,0xfa,0x01,0x00]
+
+v_cvt_pk_f16_f32 v5, m0, 0.5
+// GFX1250: v_cvt_pk_f16_f32 v5, m0, 0.5            ; encoding: [0x05,0x00,0x6f,0xd7,0x7d,0xe0,0x01,0x00]
+
+v_cvt_pk_f16_f32 v5, exec_lo, -1
+// GFX1250: v_cvt_pk_f16_f32 v5, exec_lo, -1        ; encoding: [0x05,0x00,0x6f,0xd7,0x7e,0x82,0x01,0x00]
+
+v_cvt_pk_f16_f32 v5, exec_hi, null
+// GFX1250: v_cvt_pk_f16_f32 v5, exec_hi, null      ; encoding: [0x05,0x00,0x6f,0xd7,0x7f,0xf8,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, null, exec_lo
+// GFX1250: v_cvt_pk_f16_f32 v5, null, exec_lo      ; encoding: [0x05,0x00,0x6f,0xd7,0x7c,0xfc,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, -1, exec_hi
+// GFX1250: v_cvt_pk_f16_f32 v5, -1, exec_hi        ; encoding: [0x05,0x00,0x6f,0xd7,0xc1,0xfe,0x00,0x00]
+
+v_cvt_pk_f16_f32 v5, 0.5, m0 mul:2
+// GFX1250: v_cvt_pk_f16_f32 v5, 0.5, m0 mul:2      ; encoding: [0x05,0x00,0x6f,0xd7,0xf0,0xfa,0x00,0x08]
+
+v_cvt_pk_f16_f32 v5, src_scc, vcc_lo mul:4
+// GFX1250: v_cvt_pk_f16_f32 v5, src_scc, vcc_lo mul:4 ; encoding: [0x05,0x00,0x6f,0xd7,0xfd,0xd4,0x00,0x10]
+
+v_cvt_pk_f16_f32 v255, -|0xaf123456|, vcc_hi clamp div:2
+// GFX1250: v_cvt_pk_f16_f32 v255, -|0xaf123456|, vcc_hi clamp div:2 ; encoding: [0xff,0x81,0x6f,0xd7,0xff,0xd6,0x00,0x38,0x56,0x34,0x12,0xaf]
+
 v_cvt_sr_bf8_f16 v1, v2.l, v3
 // GFX1250: v_cvt_sr_bf8_f16 v1, v2.l, v3           ; encoding: [0x01,0x00,0x75,0xd7,0x02,0x07,0x02,0x00]
 

llvm/test/MC/AMDGPU/gfx1250_asm_vop3.s

@@ -346,6 +346,62 @@ v_cvt_pk_fp8_f16_e64_dpp v1, v2 op_sel:[0,1] row_share:0 row_mask:0x5 bank_mask:
 // GFX1250: v_cvt_pk_fp8_f16_e64_dpp v1, v2 op_sel:[0,1] row_share:0 row_mask:0x5 bank_mask:0x3 fi:1 ; encoding: [0x01,0x40,0x72,0xd7,0xfa,0x00,0x00,0x00,0x02,0x50,0x05,0x53]
 // GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
 
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 quad_perm:[3,2,1,0]
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x1b,0x00,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 quad_perm:[0,1,2,3]
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0xe4,0x00,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_mirror
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x40,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_half_mirror
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x41,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shl:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x01,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shl:15
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x0f,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shr:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x11,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shr:15
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x1f,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_ror:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x21,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_ror:15
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x2f,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_share:0 row_mask:0xf bank_mask:0xf
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x50,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:2 row_share:15 row_mask:0x0 bank_mask:0x1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:2 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x08,0x01,0x5f,0x01,0x01]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:4 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 fi:0
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:4 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x10,0x01,0x60,0x09,0x13]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v255, -|v255|, v255 clamp div:2 row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v255, -|v255|, v255 clamp div:2 row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x81,0x6f,0xd7,0xfa,0xfe,0x03,0x38,0xff,0x6f,0x05,0x30]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
 v_cvt_sr_bf8_f16 v1, v2, v3 quad_perm:[0,1,2,3] fi:1
 // GFX1250: v_cvt_sr_bf8_f16_e64_dpp v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf fi:1 ; encoding: [0x01,0x00,0x75,0xd7,0xfa,0x06,0x02,0x00,0x02,0xe4,0x04,0xff]
 // GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU

llvm/test/MC/AMDGPU/gfx1250_asm_vop3_dpp16-fake16.s

@@ -346,6 +346,62 @@ v_cvt_pk_fp8_f16_e64_dpp v1.h, v2 row_share:0 row_mask:0x5 bank_mask:0x3 fi:1
 // GFX1250: v_cvt_pk_fp8_f16_e64_dpp v1.h, v2 op_sel:[0,1] row_share:0 row_mask:0x5 bank_mask:0x3 fi:1 ; encoding: [0x01,0x40,0x72,0xd7,0xfa,0x00,0x00,0x00,0x02,0x50,0x05,0x53]
 // GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
 
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 quad_perm:[3,2,1,0]
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x1b,0x00,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 quad_perm:[0,1,2,3]
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0xe4,0x00,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_mirror
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x40,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_half_mirror
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x41,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shl:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x01,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shl:15
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x0f,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shr:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x11,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shr:15
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x1f,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_ror:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x21,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_ror:15
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x2f,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_share:0 row_mask:0xf bank_mask:0xf
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x00,0x01,0x50,0x01,0xff]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:2 row_share:15 row_mask:0x0 bank_mask:0x1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:2 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x08,0x01,0x5f,0x01,0x01]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:4 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 fi:0
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:4 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 ; encoding: [0x05,0x00,0x6f,0xd7,0xfa,0x04,0x02,0x10,0x01,0x60,0x09,0x13]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v255, -|v255|, v255 clamp div:2 row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v255, -|v255|, v255 clamp div:2 row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x81,0x6f,0xd7,0xfa,0xfe,0x03,0x38,0xff,0x6f,0x05,0x30]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
 v_cvt_sr_bf8_f16 v1, v2.l, v3 quad_perm:[0,1,2,3] fi:1
 // GFX1250: v_cvt_sr_bf8_f16_e64_dpp v1, v2.l, v3 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf fi:1 ; encoding: [0x01,0x00,0x75,0xd7,0xfa,0x06,0x02,0x00,0x02,0xe4,0x04,0xff]
 // GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU

llvm/test/MC/AMDGPU/gfx1250_asm_vop3_dpp16.s

@@ -242,6 +242,22 @@ v_cvt_pk_fp8_f16_e64_dpp v1, v2 op_sel:[0,1] dpp8:[7,6,5,4,3,2,1,0] fi:1
 // GFX1250: v_cvt_pk_fp8_f16_e64_dpp v1, v2 op_sel:[0,1] dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0x01,0x40,0x72,0xd7,0xea,0x00,0x00,0x00,0x02,0x77,0x39,0x05]
 // GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
 
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0]
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x6f,0xd7,0xe9,0x04,0x02,0x00,0x01,0x77,0x39,0x05]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:2 dpp8:[7,6,5,4,3,2,1,0]
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x6f,0xd7,0xe9,0x04,0x02,0x08,0x01,0x77,0x39,0x05]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:4 dpp8:[7,6,5,4,3,2,1,0] fi:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:4 dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0x05,0x00,0x6f,0xd7,0xea,0x04,0x02,0x10,0x01,0x77,0x39,0x05]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v255, -|v255|, v255 clamp div:2 dpp8:[0,0,0,0,0,0,0,0] fi:0
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v255, -|v255|, v255 clamp div:2 dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x81,0x6f,0xd7,0xe9,0xfe,0x03,0x38,0xff,0x00,0x00,0x00]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
 v_cvt_sr_bf8_f16 v1, v2, v3 dpp8:[1,2,3,4,5,6,7,0] fi:1
 // GFX1250: v_cvt_sr_bf8_f16_e64_dpp v1, v2, v3 dpp8:[1,2,3,4,5,6,7,0] fi:1 ; encoding: [0x01,0x00,0x75,0xd7,0xea,0x06,0x02,0x00,0x02,0xd1,0x58,0x1f]
 // GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU

llvm/test/MC/AMDGPU/gfx1250_asm_vop3_dpp8-fake16.s

@@ -242,6 +242,22 @@ v_cvt_pk_fp8_f16_e64_dpp v1.h, v2 dpp8:[7,6,5,4,3,2,1,0] fi:1
 // GFX1250: v_cvt_pk_fp8_f16_e64_dpp v1.h, v2 op_sel:[0,1] dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0x01,0x40,0x72,0xd7,0xea,0x00,0x00,0x00,0x02,0x77,0x39,0x05]
 // GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
 
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0]
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x6f,0xd7,0xe9,0x04,0x02,0x00,0x01,0x77,0x39,0x05]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:2 dpp8:[7,6,5,4,3,2,1,0]
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x6f,0xd7,0xe9,0x04,0x02,0x08,0x01,0x77,0x39,0x05]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:4 dpp8:[7,6,5,4,3,2,1,0] fi:1
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v5, v1, v2 mul:4 dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0x05,0x00,0x6f,0xd7,0xea,0x04,0x02,0x10,0x01,0x77,0x39,0x05]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
+v_cvt_pk_f16_f32_e64_dpp v255, -|v255|, v255 clamp div:2 dpp8:[0,0,0,0,0,0,0,0] fi:0
+// GFX1250: v_cvt_pk_f16_f32_e64_dpp v255, -|v255|, v255 clamp div:2 dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x81,0x6f,0xd7,0xe9,0xfe,0x03,0x38,0xff,0x00,0x00,0x00]
+// GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU
+
 v_cvt_sr_bf8_f16 v1, v2.l, v3 dpp8:[1,2,3,4,5,6,7,0] fi:1
 // GFX1250: v_cvt_sr_bf8_f16_e64_dpp v1, v2.l, v3 dpp8:[1,2,3,4,5,6,7,0] fi:1 ; encoding: [0x01,0x00,0x75,0xd7,0xea,0x06,0x02,0x00,0x02,0xd1,0x58,0x1f]
 // GFX12-ERR: :[[@LINE-2]]:1: error: instruction not supported on this GPU