[llvm] [AMDGPU][True16][MC] redo "remove duplication in VOP2 test" (PR #119274)

Mon Dec 9 13:48:20 PST 2024

llvmbot wrote:




@llvm/pr-subscribers-backend-amdgpu

Author: Brox Chen (broxigarchen)

<details>
<summary>Changes</summary>

This is a NFC change

The previous patch https://github.com/llvm/llvm-project/pull/117195 has an issue and is reverted in https://github.com/llvm/llvm-project/pull/119247

Redo the patch here

---
Full diff: https://github.com/llvm/llvm-project/pull/119274.diff


12 Files Affected:

- (modified) llvm/test/MC/AMDGPU/gfx11_asm_vop2.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp16.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp8.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16_from_vop2.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8_from_vop2.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx11_asm_vop3_from_vop2.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx12_asm_vop2.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp16.s (+1-43) 
- (modified) llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp8.s (+1-10) 
- (modified) llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp16.s (+1-1) 
- (modified) llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp8.s (+1-1) 


``````````diff

diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop2.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop2.s
index a89fbbacc1f503..b3314601cd1096 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop2.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop2.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp16.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp16.s
index 0a4334f1b239c8..6fdfca3b0c015f 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp16.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp16.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp8.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp8.s
index 54955a264a6269..6ca7136ef83967 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp8.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop2_dpp8.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16_from_vop2.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16_from_vop2.s
index 723a57410a5230..b169c266bcc61b 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16_from_vop2.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16_from_vop2.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefixes=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8_from_vop2.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8_from_vop2.s
index b5e2d6d6fe5dff..8039fd790a085a 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8_from_vop2.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8_from_vop2.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefixes=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_from_vop2.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_from_vop2.s
index 225d68a4af6bba..5bd3094182836a 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_from_vop2.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_from_vop2.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX11,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop2.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop2.s
index e19070391a6bcc..23a80121fb7122 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop2.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop2.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp16.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp16.s
index 579dbffb6a7a61..bd264c97be6922 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp16.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp16.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
@@ -1326,48 +1326,6 @@ v_mul_i32_i24 v5, v1, v2 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 fi:
 v_mul_i32_i24 v255, v255, v255 row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
 // GFX12: v_mul_i32_i24_dpp v255, v255, v255 row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xfa,0xfe,0xff,0x13,0xff,0x6f,0x05,0x30]
 
-v_mul_dx9_zero_f32 v5, v1, v2 quad_perm:[3,2,1,0]
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x1b,0x00,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 quad_perm:[0,1,2,3]
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0xe4,0x00,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_mirror
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x40,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_half_mirror
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x41,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_shl:1
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x01,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_shl:15
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x0f,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_shr:1
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x11,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_shr:15
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x1f,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_ror:1
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x21,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_ror:15
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x2f,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_share:0 row_mask:0xf bank_mask:0xf
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x50,0x01,0xff]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_share:15 row_mask:0x0 bank_mask:0x1
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x5f,0x01,0x01]
-
-v_mul_dx9_zero_f32 v5, v1, v2 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 fi:0
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 ; encoding: [0xfa,0x04,0x0a,0x0e,0x01,0x60,0x09,0x13]
-
-v_mul_dx9_zero_f32 v255, -|v255|, -|v255| row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
-// GFX12: v_mul_dx9_zero_f32_dpp v255, -|v255|, -|v255| row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xfa,0xfe,0xff,0x0f,0xff,0x6f,0xf5,0x30]
-
 v_mul_u32_u24 v5, v1, v2 quad_perm:[3,2,1,0]
 // GFX12: v_mul_u32_u24_dpp v5, v1, v2 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x04,0x0a,0x16,0x01,0x1b,0x00,0xff]
 
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp8.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp8.s
index 09378b4265cefb..d6c6308075a184 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp8.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop2_dpp8.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
@@ -292,15 +292,6 @@ v_mul_i32_i24 v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0] fi:1
 v_mul_i32_i24 v255, v255, v255 dpp8:[0,0,0,0,0,0,0,0] fi:0
 // GFX12: v_mul_i32_i24_dpp v255, v255, v255 dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xe9,0xfe,0xff,0x13,0xff,0x00,0x00,0x00]
 
-v_mul_dx9_zero_f32 v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0]
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0x04,0x0a,0x0e,0x01,0x77,0x39,0x05]
-
-v_mul_dx9_zero_f32 v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0] fi:1
-// GFX12: v_mul_dx9_zero_f32_dpp v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0xea,0x04,0x0a,0x0e,0x01,0x77,0x39,0x05]
-
-v_mul_dx9_zero_f32 v255, v255, v255 dpp8:[0,0,0,0,0,0,0,0] fi:0
-// GFX12: v_mul_dx9_zero_f32_dpp v255, v255, v255 dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xe9,0xfe,0xff,0x0f,0xff,0x00,0x00,0x00]
-
 v_mul_u32_u24 v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0]
 // GFX12: v_mul_u32_u24_dpp v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0xe9,0x04,0x0a,0x16,0x01,0x77,0x39,0x05]
 
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2.s
index 131738ef4df2b6..451f43a0ed1eb1 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp16.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp16.s
index c1469c6b51adf1..aca477792489d8 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp16.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp16.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp8.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp8.s
index 332b3b95fd7a5c..5e387d061ec718 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp8.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_from_vop2_dpp8.s
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --version 5
+// NOTE: Assertions have been autogenerated by utils/update_mc_test_checks.py UTC_ARGS: --unique --version 5
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W32 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64,+real-true16 -show-encoding %s | FileCheck --check-prefixes=GFX12,W64 %s
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize32,+real-true16 -filetype=null %s 2>&1 | FileCheck --check-prefix=W32-ERR --implicit-check-not=error: %s

``````````

</details>


https://github.com/llvm/llvm-project/pull/119274
