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[AMDGPU] Add GFX12 assembler/disassembler support for v_dual_dot2acc_* #119211

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Merged
merged 1 commit into from
Dec 9, 2024
Merged

[AMDGPU] Add GFX12 assembler/disassembler support for v_dual_dot2acc_* #119211

merged 1 commit into from
Dec 9, 2024

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@jayfoad jayfoad commented Dec 9, 2024

Do for GFX12 what #118984 did for GFX11.

@llvmbot llvmbot added backend:AMDGPU llvm:mc Machine (object) code labels Dec 9, 2024
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llvmbot commented Dec 9, 2024 •
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@llvm/pr-subscribers-mc

@llvm/pr-subscribers-backend-amdgpu

Author: Jay Foad (jayfoad)

Changes

Do for GFX12 what #118984 did for GFX11.

Patch is 228.31 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/119211.diff

3 Files Affected:

  • (modified) llvm/lib/Target/AMDGPU/VOPDInstructions.td (+3-3)
  • (modified) llvm/test/MC/AMDGPU/gfx12_asm_vopd.s (+2260-44)
  • (modified) llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vopd.txt (+1650-42)
diff --git a/llvm/lib/Target/AMDGPU/VOPDInstructions.td b/llvm/lib/Target/AMDGPU/VOPDInstructions.td
index b89cd8b914f8b9..47aa2e8f3cc088 100644
--- a/llvm/lib/Target/AMDGPU/VOPDInstructions.td
+++ b/llvm/lib/Target/AMDGPU/VOPDInstructions.td
@@ -128,13 +128,13 @@ class VOPD_MADK<dag outs, dag ins, string asm, VOP_Pseudo VDX, VOP_Pseudo VDY,
 defvar VOPDPseudosCommon = [
   "V_FMAC_F32_e32", "V_FMAAK_F32", "V_FMAMK_F32", "V_MUL_F32_e32",
   "V_ADD_F32_e32", "V_SUB_F32_e32", "V_SUBREV_F32_e32", "V_MUL_LEGACY_F32_e32",
-  "V_MOV_B32_e32", "V_CNDMASK_B32_e32", "V_MAX_F32_e32", "V_MIN_F32_e32"
+  "V_MOV_B32_e32", "V_CNDMASK_B32_e32", "V_MAX_F32_e32", "V_MIN_F32_e32",
+  "V_DOT2C_F32_F16_e32", "V_DOT2C_F32_BF16_e32"
 ];
-defvar VOPDPseudosGFX11 = ["V_DOT2C_F32_F16_e32", "V_DOT2C_F32_BF16_e32"];
 defvar VOPDYOnlyPseudosCommon = ["V_ADD_U32_e32", "V_LSHLREV_B32_e32",
                                  "V_AND_B32_e32"];
 
-defvar VOPDXPseudosGFX11 = !listconcat(VOPDPseudosCommon, VOPDPseudosGFX11);
+defvar VOPDXPseudosGFX11 = VOPDPseudosCommon;
 defvar VOPDXPseudosGFX12 = VOPDPseudosCommon;
 defvar VOPDYPseudosGFX11 = !listconcat(VOPDXPseudosGFX11, VOPDYOnlyPseudosCommon);
 defvar VOPDYPseudosGFX12 = !listconcat(VOPDXPseudosGFX12, VOPDYOnlyPseudosCommon);
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vopd.s b/llvm/test/MC/AMDGPU/gfx12_asm_vopd.s
index 80b107982ae383..e345f24f9a0573 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vopd.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vopd.s
@@ -290,6 +290,78 @@ v_dual_add_f32 v6, null, v5 :: v_dual_cndmask_b32 v255, 0xaf123456, v4
 // GFX12: 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_dot2acc_f32_f16 v6, v1, v3
+// GFX12: encoding: [0x04,0x05,0x18,0xc9,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v1, v2 :: v_dual_dot2acc_f32_f16 v6, v255, v3
+// GFX12: encoding: [0x01,0x05,0x18,0xc9,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v255, v2 :: v_dual_dot2acc_f32_f16 v6, v2, v3
+// GFX12: encoding: [0xff,0x05,0x18,0xc9,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v2, v2 :: v_dual_dot2acc_f32_f16 v6, v3, v3
+// GFX12: encoding: [0x02,0x05,0x18,0xc9,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, v3, v2 :: v_dual_dot2acc_f32_f16 v6, v4, v3
+// GFX12: encoding: [0x03,0x05,0x18,0xc9,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s105, v2 :: v_dual_dot2acc_f32_f16 v6, s1, v3
+// GFX12: encoding: [0x69,0x04,0x18,0xc9,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, s1, v2 :: v_dual_dot2acc_f32_f16 v6, s105, v3
+// GFX12: encoding: [0x01,0x04,0x18,0xc9,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, ttmp15, v2 :: v_dual_dot2acc_f32_f16 v6, vcc_lo, v3
+// GFX12: encoding: [0x7b,0x04,0x18,0xc9,0x6a,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_hi, v2 :: v_dual_dot2acc_f32_f16 v6, vcc_hi, v3
+// GFX12: encoding: [0x7f,0x04,0x18,0xc9,0x6b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, exec_lo, v2 :: v_dual_dot2acc_f32_f16 v6, ttmp15, v3
+// GFX12: encoding: [0x7e,0x04,0x18,0xc9,0x7b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, m0, v2 :: v_dual_dot2acc_f32_f16 v6, m0, v3
+// GFX12: encoding: [0x7d,0x04,0x18,0xc9,0x7d,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_hi, v2 :: v_dual_dot2acc_f32_f16 v6, exec_lo, v3
+// GFX12: encoding: [0x6b,0x04,0x18,0xc9,0x7e,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_dot2acc_f32_f16 v6, exec_hi, v3
+// GFX12: encoding: [0x6a,0x04,0x18,0xc9,0x7f,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0xaf123456, v2 :: v_dual_dot2acc_f32_f16 v6, null, v3
+// GFX12: encoding: [0xff,0x04,0x18,0xc9,0x7c,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, src_scc, v2 :: v_dual_dot2acc_f32_f16 v6, -1, v3
+// GFX12: encoding: [0xfd,0x04,0x18,0xc9,0xc1,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, 0.5, v3 :: v_dual_dot2acc_f32_f16 v6, 0.5, v2
+// GFX12: encoding: [0xf0,0x06,0x18,0xc9,0xf0,0x04,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v255, -1, v4 :: v_dual_dot2acc_f32_f16 v6, src_scc, v5
+// GFX12: encoding: [0xc1,0x08,0x18,0xc9,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_add_f32 v6, null, v5 :: v_dual_dot2acc_f32_f16 v255, 0xfe0b, v4
+// GFX12: encoding: [0x7c,0x0a,0x18,0xc9,0xff,0x08,0xfe,0x06,0x0b,0xfe,0x00,0x00]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
 v_dual_add_f32 v255, v4, v2 :: v_dual_fmaak_f32 v6, v1, v3, 0xaf123456
 // GFX12: encoding: [0x04,0x05,0x02,0xc9,0x01,0x07,0x06,0xff,0x56,0x34,0x12,0xaf]
 // W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
@@ -1370,6 +1442,78 @@ v_dual_cndmask_b32 v6, null, v5 :: v_dual_cndmask_b32 v255, 0xaf123456, v4
 // GFX12: encoding: [0x7c,0x0a,0x52,0xca,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
 // W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
 
+v_dual_cndmask_b32 v255, v4, v2 :: v_dual_dot2acc_f32_f16 v6, v1, v3
+// GFX12: encoding: [0x04,0x05,0x58,0xca,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v1, v2 :: v_dual_dot2acc_f32_f16 v6, v255, v3
+// GFX12: encoding: [0x01,0x05,0x58,0xca,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v255, v2 :: v_dual_dot2acc_f32_f16 v6, v2, v3
+// GFX12: encoding: [0xff,0x05,0x58,0xca,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v2, v2 :: v_dual_dot2acc_f32_f16 v6, v3, v3
+// GFX12: encoding: [0x02,0x05,0x58,0xca,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v3, v2 :: v_dual_dot2acc_f32_f16 v6, v4, v3
+// GFX12: encoding: [0x03,0x05,0x58,0xca,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, s105, v2 :: v_dual_dot2acc_f32_f16 v6, s105, v3
+// GFX12: encoding: [0x69,0x04,0x58,0xca,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, s1, v2 :: v_dual_dot2acc_f32_f16 v6, s1, v3
+// GFX12: encoding: [0x01,0x04,0x58,0xca,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, ttmp15, v2 :: v_dual_dot2acc_f32_f16 v6, ttmp15, v3
+// GFX12: encoding: [0x7b,0x04,0x58,0xca,0x7b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, exec_hi, v2 :: v_dual_dot2acc_f32_f16 v6, exec_hi, v3
+// GFX12: encoding: [0x7f,0x04,0x58,0xca,0x7f,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, exec_lo, v2 :: v_dual_dot2acc_f32_f16 v6, exec_lo, v3
+// GFX12: encoding: [0x7e,0x04,0x58,0xca,0x7e,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, m0, v2 :: v_dual_dot2acc_f32_f16 v6, m0, v3
+// GFX12: encoding: [0x7d,0x04,0x58,0xca,0x7d,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, vcc_hi, v2 :: v_dual_dot2acc_f32_f16 v6, vcc_hi, v3
+// GFX12: encoding: [0x6b,0x04,0x58,0xca,0x6b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, vcc_lo, v2 :: v_dual_dot2acc_f32_f16 v6, vcc_lo, v3
+// GFX12: encoding: [0x6a,0x04,0x58,0xca,0x6a,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, 0xaf123456, v2 :: v_dual_dot2acc_f32_f16 v6, null, v3
+// GFX12: encoding: [0xff,0x04,0x58,0xca,0x7c,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, src_scc, v2 :: v_dual_dot2acc_f32_f16 v6, -1, v3
+// GFX12: encoding: [0xfd,0x04,0x58,0xca,0xc1,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, 0.5, v3 :: v_dual_dot2acc_f32_f16 v6, 0.5, v2
+// GFX12: encoding: [0xf0,0x06,0x58,0xca,0xf0,0x04,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, -1, v4 :: v_dual_dot2acc_f32_f16 v6, src_scc, v5
+// GFX12: encoding: [0xc1,0x08,0x58,0xca,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v6, null, v5 :: v_dual_dot2acc_f32_f16 v255, 0xfe0b, v4
+// GFX12: encoding: [0x7c,0x0a,0x58,0xca,0xff,0x08,0xfe,0x06,0x0b,0xfe,0x00,0x00]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
 v_dual_cndmask_b32 v255, v4, v2 :: v_dual_fmaak_f32 v6, v1, v3, 0xaf123456
 // GFX12: encoding: [0x04,0x05,0x42,0xca,0x01,0x07,0x06,0xff,0x56,0x34,0x12,0xaf]
 // W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
@@ -2010,84 +2154,1228 @@ v_dual_cndmask_b32 v255, 0.5, v3 :: v_dual_sub_f32 v6, 0.5, v2
 // GFX12: encoding: [0xf0,0x06,0x4a,0xca,0xf0,0x04,0x06,0xff]
 // W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
 
-v_dual_cndmask_b32 v255, -1, v4 :: v_dual_sub_f32 v6, src_scc, v5
-// GFX12: encoding: [0xc1,0x08,0x4a,0xca,0xfd,0x0a,0x06,0xff]
+v_dual_cndmask_b32 v255, -1, v4 :: v_dual_sub_f32 v6, src_scc, v5
+// GFX12: encoding: [0xc1,0x08,0x4a,0xca,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v6, null, v5 :: v_dual_sub_f32 v255, 0xaf123456, v4
+// GFX12: encoding: [0x7c,0x0a,0x4a,0xca,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v4, v2 :: v_dual_subrev_f32 v6, v1, v3
+// GFX12: encoding: [0x04,0x05,0x4c,0xca,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v1, v2 :: v_dual_subrev_f32 v6, v255, v3
+// GFX12: encoding: [0x01,0x05,0x4c,0xca,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v255, v2 :: v_dual_subrev_f32 v6, v2, v3
+// GFX12: encoding: [0xff,0x05,0x4c,0xca,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v2, v2 :: v_dual_subrev_f32 v6, v3, v3
+// GFX12: encoding: [0x02,0x05,0x4c,0xca,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, v3, v2 :: v_dual_subrev_f32 v6, v4, v3
+// GFX12: encoding: [0x03,0x05,0x4c,0xca,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, s105, v2 :: v_dual_subrev_f32 v6, s105, v3
+// GFX12: encoding: [0x69,0x04,0x4c,0xca,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, s1, v2 :: v_dual_subrev_f32 v6, s1, v3
+// GFX12: encoding: [0x01,0x04,0x4c,0xca,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, ttmp15, v2 :: v_dual_subrev_f32 v6, ttmp15, v3
+// GFX12: encoding: [0x7b,0x04,0x4c,0xca,0x7b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, exec_hi, v2 :: v_dual_subrev_f32 v6, exec_hi, v3
+// GFX12: encoding: [0x7f,0x04,0x4c,0xca,0x7f,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, exec_lo, v2 :: v_dual_subrev_f32 v6, exec_lo, v3
+// GFX12: encoding: [0x7e,0x04,0x4c,0xca,0x7e,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, m0, v2 :: v_dual_subrev_f32 v6, m0, v3
+// GFX12: encoding: [0x7d,0x04,0x4c,0xca,0x7d,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, vcc_hi, v2 :: v_dual_subrev_f32 v6, vcc_hi, v3
+// GFX12: encoding: [0x6b,0x04,0x4c,0xca,0x6b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, vcc_lo, v2 :: v_dual_subrev_f32 v6, vcc_lo, v3
+// GFX12: encoding: [0x6a,0x04,0x4c,0xca,0x6a,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, 0xaf123456, v2 :: v_dual_subrev_f32 v6, null, v3
+// GFX12: encoding: [0xff,0x04,0x4c,0xca,0x7c,0x06,0x06,0xff,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, src_scc, v2 :: v_dual_subrev_f32 v6, -1, v3
+// GFX12: encoding: [0xfd,0x04,0x4c,0xca,0xc1,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, 0.5, v3 :: v_dual_subrev_f32 v6, 0.5, v2
+// GFX12: encoding: [0xf0,0x06,0x4c,0xca,0xf0,0x04,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v255, -1, v4 :: v_dual_subrev_f32 v6, src_scc, v5
+// GFX12: encoding: [0xc1,0x08,0x4c,0xca,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_cndmask_b32 v6, null, v5 :: v_dual_subrev_f32 v255, 0xaf123456, v4
+// GFX12: encoding: [0x7c,0x0a,0x4c,0xca,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v4, v2 :: v_dual_add_f32 v6, v1, v3
+// GFX12: encoding: [0x04,0x05,0x08,0xcb,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v1, v2 :: v_dual_add_f32 v6, v255, v3
+// GFX12: encoding: [0x01,0x05,0x08,0xcb,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v255, v2 :: v_dual_add_f32 v6, v2, v3
+// GFX12: encoding: [0xff,0x05,0x08,0xcb,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v2, v2 :: v_dual_add_f32 v6, v3, v3
+// GFX12: encoding: [0x02,0x05,0x08,0xcb,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v3, v2 :: v_dual_add_f32 v6, v4, v3
+// GFX12: encoding: [0x03,0x05,0x08,0xcb,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, s105, v2 :: v_dual_add_f32 v6, s1, v3
+// GFX12: encoding: [0x69,0x04,0x08,0xcb,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, s1, v2 :: v_dual_add_f32 v6, s105, v3
+// GFX12: encoding: [0x01,0x04,0x08,0xcb,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, ttmp15, v2 :: v_dual_add_f32 v6, vcc_lo, v3
+// GFX12: encoding: [0x7b,0x04,0x08,0xcb,0x6a,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, exec_hi, v2 :: v_dual_add_f32 v6, vcc_hi, v3
+// GFX12: encoding: [0x7f,0x04,0x08,0xcb,0x6b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, exec_lo, v2 :: v_dual_add_f32 v6, ttmp15, v3
+// GFX12: encoding: [0x7e,0x04,0x08,0xcb,0x7b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, m0, v2 :: v_dual_add_f32 v6, m0, v3
+// GFX12: encoding: [0x7d,0x04,0x08,0xcb,0x7d,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, vcc_hi, v2 :: v_dual_add_f32 v6, exec_lo, v3
+// GFX12: encoding: [0x6b,0x04,0x08,0xcb,0x7e,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, vcc_lo, v2 :: v_dual_add_f32 v6, exec_hi, v3
+// GFX12: encoding: [0x6a,0x04,0x08,0xcb,0x7f,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, 0xfe0b, v2 :: v_dual_add_f32 v6, null, v3
+// GFX12: encoding: [0xff,0x04,0x08,0xcb,0x7c,0x06,0x06,0xff,0x0b,0xfe,0x00,0x00]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, src_scc, v2 :: v_dual_add_f32 v6, -1, v3
+// GFX12: encoding: [0xfd,0x04,0x08,0xcb,0xc1,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, 0.5, v3 :: v_dual_add_f32 v6, 0.5, v2
+// GFX12: encoding: [0xf0,0x06,0x08,0xcb,0xf0,0x04,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, -1, v4 :: v_dual_add_f32 v6, src_scc, v5
+// GFX12: encoding: [0xc1,0x08,0x08,0xcb,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v6, null, v5 :: v_dual_add_f32 v255, 0xaf123456, v4
+// GFX12: encoding: [0x7c,0x0a,0x08,0xcb,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v4, v2 :: v_dual_add_nc_u32 v6, v1, v3
+// GFX12: encoding: [0x04,0x05,0x20,0xcb,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v1, v2 :: v_dual_add_nc_u32 v6, v255, v3
+// GFX12: encoding: [0x01,0x05,0x20,0xcb,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v255, v2 :: v_dual_add_nc_u32 v6, v2, v3
+// GFX12: encoding: [0xff,0x05,0x20,0xcb,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v2, v2 :: v_dual_add_nc_u32 v6, v3, v3
+// GFX12: encoding: [0x02,0x05,0x20,0xcb,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v3, v2 :: v_dual_add_nc_u32 v6, v4, v3
+// GFX12: encoding: [0x03,0x05,0x20,0xcb,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, s105, v2 :: v_dual_add_nc_u32 v6, s1, v3
+// GFX12: encoding: [0x69,0x04,0x20,0xcb,0x01,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, s1, v2 :: v_dual_add_nc_u32 v6, s105, v3
+// GFX12: encoding: [0x01,0x04,0x20,0xcb,0x69,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, ttmp15, v2 :: v_dual_add_nc_u32 v6, vcc_lo, v3
+// GFX12: encoding: [0x7b,0x04,0x20,0xcb,0x6a,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, exec_hi, v2 :: v_dual_add_nc_u32 v6, vcc_hi, v3
+// GFX12: encoding: [0x7f,0x04,0x20,0xcb,0x6b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, exec_lo, v2 :: v_dual_add_nc_u32 v6, ttmp15, v3
+// GFX12: encoding: [0x7e,0x04,0x20,0xcb,0x7b,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, m0, v2 :: v_dual_add_nc_u32 v6, m0, v3
+// GFX12: encoding: [0x7d,0x04,0x20,0xcb,0x7d,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, vcc_hi, v2 :: v_dual_add_nc_u32 v6, exec_lo, v3
+// GFX12: encoding: [0x6b,0x04,0x20,0xcb,0x7e,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, vcc_lo, v2 :: v_dual_add_nc_u32 v6, exec_hi, v3
+// GFX12: encoding: [0x6a,0x04,0x20,0xcb,0x7f,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, 0xfe0b, v2 :: v_dual_add_nc_u32 v6, null, v3
+// GFX12: encoding: [0xff,0x04,0x20,0xcb,0x7c,0x06,0x06,0xff,0x0b,0xfe,0x00,0x00]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, src_scc, v2 :: v_dual_add_nc_u32 v6, -1, v3
+// GFX12: encoding: [0xfd,0x04,0x20,0xcb,0xc1,0x06,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, 0.5, v3 :: v_dual_add_nc_u32 v6, 0.5, v2
+// GFX12: encoding: [0xf0,0x06,0x20,0xcb,0xf0,0x04,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, -1, v4 :: v_dual_add_nc_u32 v6, src_scc, v5
+// GFX12: encoding: [0xc1,0x08,0x20,0xcb,0xfd,0x0a,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v6, null, v5 :: v_dual_add_nc_u32 v255, 0xaf123456, v4
+// GFX12: encoding: [0x7c,0x0a,0x20,0xcb,0xff,0x08,0xfe,0x06,0x56,0x34,0x12,0xaf]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v4, v2 :: v_dual_and_b32 v6, v1, v3
+// GFX12: encoding: [0x04,0x05,0x24,0xcb,0x01,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v1, v2 :: v_dual_and_b32 v6, v255, v3
+// GFX12: encoding: [0x01,0x05,0x24,0xcb,0xff,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v255, v2 :: v_dual_and_b32 v6, v2, v3
+// GFX12: encoding: [0xff,0x05,0x24,0xcb,0x02,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v2, v2 :: v_dual_and_b32 v6, v3, v3
+// GFX12: encoding: [0x02,0x05,0x24,0xcb,0x03,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, v3, v2 :: v_dual_and_b32 v6, v4, v3
+// GFX12: encoding: [0x03,0x05,0x24,0xcb,0x04,0x07,0x06,0xff]
+// W64-ERR: :[[@LINE-2]]:{{[0-9]+}}: error
+
+v_dual_dot2acc_f32_f16 v255, s105, v2 :: v_dual_and_b32 v6, s1, v3
+// GFX12: encoding: [0x69,0x0...
[truncated]

@jayfoad jayfoad merged commit d1cf86f into llvm:main Dec 9, 2024
11 checks passed
@jayfoad jayfoad deleted the gfx12-v-dual-dot2acc branch December 9, 2024 15:12
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@mbrkusanin mbrkusanin mbrkusanin approved these changes

@Sisyph Sisyph Awaiting requested review from Sisyph

@rampitec rampitec Awaiting requested review from rampitec

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@jayfoad @llvmbot @mbrkusanin