[llvm-branch-commits] [llvm] [AMDGPU] gfx1250 VOPD MC tests. NFC. (PR #147826)

Wed Jul 9 13:51:48 PDT 2025

llvmbot wrote:




@llvm/pr-subscribers-backend-amdgpu

Author: Stanislav Mekhanoshin (rampitec)

<details>
<summary>Changes</summary>



---

Patch is 3.98 MiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/147826.diff


4 Files Affected:

- (added) llvm/test/MC/AMDGPU/gfx1250_asm_vopd.s (+16275) 
- (added) llvm/test/MC/AMDGPU/gfx1250_asm_vopd3.s (+19063) 
- (added) llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vopd.txt (+12205) 
- (added) llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_vopd3.txt (+14278) 


``````````diff

diff --git a/llvm/test/MC/AMDGPU/gfx1250_asm_vopd.s b/llvm/test/MC/AMDGPU/gfx1250_asm_vopd.s
new file mode 100644
index 0000000000000..c4db1b9df3b42
--- /dev/null
+++ b/llvm/test/MC/AMDGPU/gfx1250_asm_vopd.s
@@ -0,0 +1,16275 @@
+// RUN: llvm-mc -triple=amdgcn -mcpu=gfx1250 -show-encoding %s | FileCheck --check-prefixes=GFX12 %s
+// RUN: llvm-mc -triple=amdgcn -mcpu=gfx1250 -show-encoding %s | FileCheck --check-prefixes=GFX12 %s
+// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=-wavefrontsize32,+wavefrontsize64 -show-encoding %s 2>&1 | FileCheck --check-prefixes=W64-ERR --implicit-check-not=error: %s
+
+v_dual_add_f32 v255, v4, v2 :: v_dual_add_f32 v6, v1, v3
+// GFX12: v_dual_add_f32 v255, v4, v2 :: v_dual_add_f32 v6, v1, v3 ; encoding: [0x04,0x05,0x08,0xc9,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v1, v2 :: v_dual_add_f32 v6, v255, v3
+// GFX12: v_dual_add_f32 v255, v1, v2 :: v_dual_add_f32 v6, v255, v3 ; encoding: [0x01,0x05,0x08,0xc9,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v255, v2 :: v_dual_add_f32 v6, v2, v3
+// GFX12: v_dual_add_f32 v255, v255, v2 :: v_dual_add_f32 v6, v2, v3 ; encoding: [0xff,0x05,0x08,0xc9,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v2, v2 :: v_dual_add_f32 v6, v3, v3
+// GFX12: v_dual_add_f32 v255, v2, v2 :: v_dual_add_f32 v6, v3, v3 ; encoding: [0x02,0x05,0x08,0xc9,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v3, v2 :: v_dual_add_f32 v6, v4, v3
+// GFX12: v_dual_add_f32 v255, v3, v2 :: v_dual_add_f32 v6, v4, v3 ; encoding: [0x03,0x05,0x08,0xc9,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s105, v2 :: v_dual_add_f32 v6, s1, v3
+// GFX12: v_dual_add_f32 v255, s105, v2 :: v_dual_add_f32 v6, s1, v3 ; encoding: [0x69,0x04,0x08,0xc9,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s1, v2 :: v_dual_add_f32 v6, s105, v3
+// GFX12: v_dual_add_f32 v255, s1, v2 :: v_dual_add_f32 v6, s105, v3 ; encoding: [0x01,0x04,0x08,0xc9,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, ttmp15, v2 :: v_dual_add_f32 v6, vcc_lo, v3
+// GFX12: v_dual_add_f32 v255, ttmp15, v2 :: v_dual_add_f32 v6, vcc_lo, v3 ; encoding: [0x7b,0x04,0x08,0xc9,0x6a,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_hi, v2 :: v_dual_add_f32 v6, vcc_hi, v3
+// GFX12: v_dual_add_f32 v255, exec_hi, v2 :: v_dual_add_f32 v6, vcc_hi, v3 ; encoding: [0x7f,0x04,0x08,0xc9,0x6b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_lo, v2 :: v_dual_add_f32 v6, ttmp15, v3
+// GFX12: v_dual_add_f32 v255, exec_lo, v2 :: v_dual_add_f32 v6, ttmp15, v3 ; encoding: [0x7e,0x04,0x08,0xc9,0x7b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, m0, v2 :: v_dual_add_f32 v6, m0, v3
+// GFX12: v_dual_add_f32 v255, m0, v2 :: v_dual_add_f32 v6, m0, v3 ; encoding: [0x7d,0x04,0x08,0xc9,0x7d,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_add_f32 v6, exec_lo, v3
+// GFX12: v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_add_f32 v6, exec_lo, v3 ; encoding: [0x6b,0x04,0x08,0xc9,0x7e,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_add_f32 v6, exec_hi, v3
+// GFX12: v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_add_f32 v6, exec_hi, v3 ; encoding: [0x6a,0x04,0x08,0xc9,0x7f,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_add_f32 v6, null, v3
+// GFX12: v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_add_f32 v6, null, v3 ; encoding: [0xff,0x04,0x08,0xc9,0x7c,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, src_scc, v2 :: v_dual_add_f32 v6, -1, v3
+// GFX12: v_dual_add_f32 v255, src_scc, v2 :: v_dual_add_f32 v6, -1, v3 ; encoding: [0xfd,0x04,0x08,0xc9,0xc1,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0.5, v3 :: v_dual_add_f32 v6, 0.5, v2
+// GFX12: v_dual_add_f32 v255, 0.5, v3 :: v_dual_add_f32 v6, 0.5, v2 ; encoding: [0xf0,0x06,0x08,0xc9,0xf0,0x04,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, -1, v4 :: v_dual_add_f32 v6, src_scc, v5
+// GFX12: v_dual_add_f32 v255, -1, v4 :: v_dual_add_f32 v6, src_scc, v5 ; encoding: [0xc1,0x08,0x08,0xc9,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v6, null, v5 :: v_dual_add_f32 v255, 0xaf123456, v4
+// GFX12: v_dual_add_f32 v6, null, v5 :: v_dual_add_f32 v255, 0xaf123456, v4 ; encoding: [0x7c,0x0a,0x08,0xc9,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v4, v2 :: v_dual_add_nc_u32 v6, v1, v3
+// GFX12: v_dual_add_f32 v255, v4, v2 :: v_dual_add_nc_u32 v6, v1, v3 ; encoding: [0x04,0x05,0x20,0xc9,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v1, v2 :: v_dual_add_nc_u32 v6, v255, v3
+// GFX12: v_dual_add_f32 v255, v1, v2 :: v_dual_add_nc_u32 v6, v255, v3 ; encoding: [0x01,0x05,0x20,0xc9,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v255, v2 :: v_dual_add_nc_u32 v6, v2, v3
+// GFX12: v_dual_add_f32 v255, v255, v2 :: v_dual_add_nc_u32 v6, v2, v3 ; encoding: [0xff,0x05,0x20,0xc9,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v2, v2 :: v_dual_add_nc_u32 v6, v3, v3
+// GFX12: v_dual_add_f32 v255, v2, v2 :: v_dual_add_nc_u32 v6, v3, v3 ; encoding: [0x02,0x05,0x20,0xc9,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v3, v2 :: v_dual_add_nc_u32 v6, v4, v3
+// GFX12: v_dual_add_f32 v255, v3, v2 :: v_dual_add_nc_u32 v6, v4, v3 ; encoding: [0x03,0x05,0x20,0xc9,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s105, v2 :: v_dual_add_nc_u32 v6, s1, v3
+// GFX12: v_dual_add_f32 v255, s105, v2 :: v_dual_add_nc_u32 v6, s1, v3 ; encoding: [0x69,0x04,0x20,0xc9,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s1, v2 :: v_dual_add_nc_u32 v6, s105, v3
+// GFX12: v_dual_add_f32 v255, s1, v2 :: v_dual_add_nc_u32 v6, s105, v3 ; encoding: [0x01,0x04,0x20,0xc9,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, ttmp15, v2 :: v_dual_add_nc_u32 v6, vcc_lo, v3
+// GFX12: v_dual_add_f32 v255, ttmp15, v2 :: v_dual_add_nc_u32 v6, vcc_lo, v3 ; encoding: [0x7b,0x04,0x20,0xc9,0x6a,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_hi, v2 :: v_dual_add_nc_u32 v6, vcc_hi, v3
+// GFX12: v_dual_add_f32 v255, exec_hi, v2 :: v_dual_add_nc_u32 v6, vcc_hi, v3 ; encoding: [0x7f,0x04,0x20,0xc9,0x6b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_lo, v2 :: v_dual_add_nc_u32 v6, ttmp15, v3
+// GFX12: v_dual_add_f32 v255, exec_lo, v2 :: v_dual_add_nc_u32 v6, ttmp15, v3 ; encoding: [0x7e,0x04,0x20,0xc9,0x7b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, m0, v2 :: v_dual_add_nc_u32 v6, m0, v3
+// GFX12: v_dual_add_f32 v255, m0, v2 :: v_dual_add_nc_u32 v6, m0, v3 ; encoding: [0x7d,0x04,0x20,0xc9,0x7d,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_add_nc_u32 v6, exec_lo, v3
+// GFX12: v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_add_nc_u32 v6, exec_lo, v3 ; encoding: [0x6b,0x04,0x20,0xc9,0x7e,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_add_nc_u32 v6, exec_hi, v3
+// GFX12: v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_add_nc_u32 v6, exec_hi, v3 ; encoding: [0x6a,0x04,0x20,0xc9,0x7f,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_add_nc_u32 v6, null, v3
+// GFX12: v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_add_nc_u32 v6, null, v3 ; encoding: [0xff,0x04,0x20,0xc9,0x7c,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, src_scc, v2 :: v_dual_add_nc_u32 v6, -1, v3
+// GFX12: v_dual_add_f32 v255, src_scc, v2 :: v_dual_add_nc_u32 v6, -1, v3 ; encoding: [0xfd,0x04,0x20,0xc9,0xc1,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0.5, v3 :: v_dual_add_nc_u32 v6, 0.5, v2
+// GFX12: v_dual_add_f32 v255, 0.5, v3 :: v_dual_add_nc_u32 v6, 0.5, v2 ; encoding: [0xf0,0x06,0x20,0xc9,0xf0,0x04,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, -1, v4 :: v_dual_add_nc_u32 v6, src_scc, v5
+// GFX12: v_dual_add_f32 v255, -1, v4 :: v_dual_add_nc_u32 v6, src_scc, v5 ; encoding: [0xc1,0x08,0x20,0xc9,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v6, null, v5 :: v_dual_add_nc_u32 v255, 0xaf123456, v4
+// GFX12: v_dual_add_f32 v6, null, v5 :: v_dual_add_nc_u32 v255, 0xaf123456, v4 ; encoding: [0x7c,0x0a,0x20,0xc9,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v4, v2 :: v_dual_cndmask_b32 v6, v1, v3
+// GFX12: v_dual_add_f32 v255, v4, v2 :: v_dual_cndmask_b32 v6, v1, v3 ; encoding: [0x04,0x05,0x12,0xc9,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v1, v2 :: v_dual_cndmask_b32 v6, v255, v3
+// GFX12: v_dual_add_f32 v255, v1, v2 :: v_dual_cndmask_b32 v6, v255, v3 ; encoding: [0x01,0x05,0x12,0xc9,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v255, v2 :: v_dual_cndmask_b32 v6, v2, v3
+// GFX12: v_dual_add_f32 v255, v255, v2 :: v_dual_cndmask_b32 v6, v2, v3 ; encoding: [0xff,0x05,0x12,0xc9,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v2, v2 :: v_dual_cndmask_b32 v6, v3, v3
+// GFX12: v_dual_add_f32 v255, v2, v2 :: v_dual_cndmask_b32 v6, v3, v3 ; encoding: [0x02,0x05,0x12,0xc9,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v3, v2 :: v_dual_cndmask_b32 v6, v4, v3
+// GFX12: v_dual_add_f32 v255, v3, v2 :: v_dual_cndmask_b32 v6, v4, v3 ; encoding: [0x03,0x05,0x12,0xc9,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s105, v2 :: v_dual_cndmask_b32 v6, s105, v3
+// GFX12: v_dual_add_f32 v255, s105, v2 :: v_dual_cndmask_b32 v6, s105, v3 ; encoding: [0x69,0x04,0x12,0xc9,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s1, v2 :: v_dual_cndmask_b32 v6, s1, v3
+// GFX12: v_dual_add_f32 v255, s1, v2 :: v_dual_cndmask_b32 v6, s1, v3 ; encoding: [0x01,0x04,0x12,0xc9,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, ttmp15, v2 :: v_dual_cndmask_b32 v6, ttmp15, v3
+// GFX12: v_dual_add_f32 v255, ttmp15, v2 :: v_dual_cndmask_b32 v6, ttmp15, v3 ; encoding: [0x7b,0x04,0x12,0xc9,0x7b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_hi, v2 :: v_dual_cndmask_b32 v6, exec_hi, v3
+// GFX12: v_dual_add_f32 v255, exec_hi, v2 :: v_dual_cndmask_b32 v6, exec_hi, v3 ; encoding: [0x7f,0x04,0x12,0xc9,0x7f,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_lo, v2 :: v_dual_cndmask_b32 v6, exec_lo, v3
+// GFX12: v_dual_add_f32 v255, exec_lo, v2 :: v_dual_cndmask_b32 v6, exec_lo, v3 ; encoding: [0x7e,0x04,0x12,0xc9,0x7e,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, m0, v2 :: v_dual_cndmask_b32 v6, m0, v3
+// GFX12: v_dual_add_f32 v255, m0, v2 :: v_dual_cndmask_b32 v6, m0, v3 ; encoding: [0x7d,0x04,0x12,0xc9,0x7d,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_cndmask_b32 v6, vcc_hi, v3
+// GFX12: v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_cndmask_b32 v6, vcc_hi, v3 ; encoding: [0x6b,0x04,0x12,0xc9,0x6b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_cndmask_b32 v6, vcc_lo, v3
+// GFX12: v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_cndmask_b32 v6, vcc_lo, v3 ; encoding: [0x6a,0x04,0x12,0xc9,0x6a,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_cndmask_b32 v6, null, v3
+// GFX12: v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_cndmask_b32 v6, null, v3 ; encoding: [0xff,0x04,0x12,0xc9,0x7c,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, src_scc, v2 :: v_dual_cndmask_b32 v6, -1, v3
+// GFX12: v_dual_add_f32 v255, src_scc, v2 :: v_dual_cndmask_b32 v6, -1, v3 ; encoding: [0xfd,0x04,0x12,0xc9,0xc1,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0.5, v3 :: v_dual_cndmask_b32 v6, 0.5, v2
+// GFX12: v_dual_add_f32 v255, 0.5, v3 :: v_dual_cndmask_b32 v6, 0.5, v2 ; encoding: [0xf0,0x06,0x12,0xc9,0xf0,0x04,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, -1, v4 :: v_dual_cndmask_b32 v6, src_scc, v5
+// GFX12: v_dual_add_f32 v255, -1, v4 :: v_dual_cndmask_b32 v6, src_scc, v5 ; encoding: [0xc1,0x08,0x12,0xc9,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v6, null, v5 :: v_dual_cndmask_b32 v255, 0xaf123456, v4
+// GFX12: v_dual_add_f32 v6, null, v5 :: v_dual_cndmask_b32 v255, 0xaf123456, v4 ; encoding: [0x7c,0x0a,0x12,0xc9,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v4, v2 :: v_dual_fmaak_f32 v6, v1, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, v4, v2 :: v_dual_fmaak_f32 v6, v1, v3, 0xaf123456 ; encoding: [0x04,0x05,0x02,0xc9,0x01,0x07,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v1, v2 :: v_dual_fmaak_f32 v6, v255, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, v1, v2 :: v_dual_fmaak_f32 v6, v255, v3, 0xaf123456 ; encoding: [0x01,0x05,0x02,0xc9,0xff,0x07,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v255, v2 :: v_dual_fmaak_f32 v6, v2, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, v255, v2 :: v_dual_fmaak_f32 v6, v2, v3, 0xaf123456 ; encoding: [0xff,0x05,0x02,0xc9,0x02,0x07,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v2, v2 :: v_dual_fmaak_f32 v6, v3, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, v2, v2 :: v_dual_fmaak_f32 v6, v3, v3, 0xaf123456 ; encoding: [0x02,0x05,0x02,0xc9,0x03,0x07,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v3, v2 :: v_dual_fmaak_f32 v6, v4, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, v3, v2 :: v_dual_fmaak_f32 v6, v4, v3, 0xaf123456 ; encoding: [0x03,0x05,0x02,0xc9,0x04,0x07,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s105, v2 :: v_dual_fmaak_f32 v6, s105, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, s105, v2 :: v_dual_fmaak_f32 v6, s105, v3, 0xaf123456 ; encoding: [0x69,0x04,0x02,0xc9,0x69,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s1, v2 :: v_dual_fmaak_f32 v6, s1, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, s1, v2 :: v_dual_fmaak_f32 v6, s1, v3, 0xaf123456 ; encoding: [0x01,0x04,0x02,0xc9,0x01,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, ttmp15, v2 :: v_dual_fmaak_f32 v6, ttmp15, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, ttmp15, v2 :: v_dual_fmaak_f32 v6, ttmp15, v3, 0xaf123456 ; encoding: [0x7b,0x04,0x02,0xc9,0x7b,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_hi, v2 :: v_dual_fmaak_f32 v6, exec_hi, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, exec_hi, v2 :: v_dual_fmaak_f32 v6, exec_hi, v3, 0xaf123456 ; encoding: [0x7f,0x04,0x02,0xc9,0x7f,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_lo, v2 :: v_dual_fmaak_f32 v6, exec_lo, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, exec_lo, v2 :: v_dual_fmaak_f32 v6, exec_lo, v3, 0xaf123456 ; encoding: [0x7e,0x04,0x02,0xc9,0x7e,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, m0, v2 :: v_dual_fmaak_f32 v6, m0, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, m0, v2 :: v_dual_fmaak_f32 v6, m0, v3, 0xaf123456 ; encoding: [0x7d,0x04,0x02,0xc9,0x7d,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_fmaak_f32 v6, vcc_hi, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_fmaak_f32 v6, vcc_hi, v3, 0xaf123456 ; encoding: [0x6b,0x04,0x02,0xc9,0x6b,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_fmaak_f32 v6, vcc_lo, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_fmaak_f32 v6, vcc_lo, v3, 0xaf123456 ; encoding: [0x6a,0x04,0x02,0xc9,0x6a,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, null, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, null, v3, 0xaf123456 ; encoding: [0xff,0x04,0x02,0xc9,0x7c,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, src_scc, v2 :: v_dual_fmaak_f32 v6, -1, v3, 0xaf123456
+// GFX12: v_dual_add_f32 v255, src_scc, v2 :: v_dual_fmaak_f32 v6, -1, v3, 0xaf123456 ; encoding: [0xfd,0x04,0x02,0xc9,0xc1,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0.5, v3 :: v_dual_fmaak_f32 v6, 0.5, v2, 0xaf123456
+// GFX12: v_dual_add_f32 v255, 0.5, v3 :: v_dual_fmaak_f32 v6, 0.5, v2, 0xaf123456 ; encoding: [0xf0,0x06,0x02,0xc9,0xf0,0x04,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, -1, v4 :: v_dual_fmaak_f32 v6, src_scc, v5, 0xaf123456
+// GFX12: v_dual_add_f32 v255, -1, v4 :: v_dual_fmaak_f32 v6, src_scc, v5, 0xaf123456 ; encoding: [0xc1,0x08,0x02,0xc9,0xfd,0x0a,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v6, null, v5 :: v_dual_fmaak_f32 v255, 0xaf123456, v4, 0xaf123456
+// GFX12: v_dual_add_f32 v6, null, v5 :: v_dual_fmaak_f32 v255, 0xaf123456, v4, 0xaf123456 ; encoding: [0x7c,0x0a,0x02,0xc9,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v4, v2 :: v_dual_fmac_f32 v6, v1, v3
+// GFX12: v_dual_add_f32 v255, v4, v2 :: v_dual_fmac_f32 v6, v1, v3 ; encoding: [0x04,0x05,0x00,0xc9,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v1, v2 :: v_dual_fmac_f32 v6, v255, v3
+// GFX12: v_dual_add_f32 v255, v1, v2 :: v_dual_fmac_f32 v6, v255, v3 ; encoding: [0x01,0x05,0x00,0xc9,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v255, v2 :: v_dual_fmac_f32 v6, v2, v3
+// GFX12: v_dual_add_f32 v255, v255, v2 :: v_dual_fmac_f32 v6, v2, v3 ; encoding: [0xff,0x05,0x00,0xc9,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v2, v2 :: v_dual_fmac_f32 v6, v3, v3
+// GFX12: v_dual_add_f32 v255, v2, v2 :: v_dual_fmac_f32 v6, v3, v3 ; encoding: [0x02,0x05,0x00,0xc9,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v3, v2 :: v_dual_fmac_f32 v6, v4, v3
+// GFX12: v_dual_add_f32 v255, v3, v2 :: v_dual_fmac_f32 v6, v4, v3 ; encoding: [0x03,0x05,0x00,0xc9,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s105, v2 :: v_dual_fmac_f32 v6, s1, v3
+// GFX12: v_dual_add_f32 v255, s105, v2 :: v_dual_fmac_f32 v6, s1, v3 ; encoding: [0x69,0x04,0x00,0xc9,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s1, v2 :: v_dual_fmac_f32 v6, s105, v3
+// GFX12: v_dual_add_f32 v255, s1, v2 :: v_dual_fmac_f32 v6, s105, v3 ; encoding: [0x01,0x04,0x00,0xc9,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, ttmp15, v2 :: v_dual_fmac_f32 v6, vcc_lo, v3
+// G...
[truncated]

``````````

</details>


https://github.com/llvm/llvm-project/pull/147826
