diff --git a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
index bae37358ffe0c..7638879afcb56 100644
--- a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
+++ b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
@@ -1845,6 +1845,11 @@ defm V_DOT4_I32_IU8  : VOP3P_Real_gfx11_gfx12<0x16>;
 defm V_DOT8_I32_IU4  : VOP3P_Real_gfx11_gfx12<0x18>;
 defm V_DOT2_F32_BF16 : VOP3P_Real_gfx11_gfx12<0x1a>;
 
+let AssemblerPredicate = isGFX11Plus in {
+  def : AMDGPUMnemonicAlias<"v_dot4_i32_i8", "v_dot4_i32_iu8">;
+  def : AMDGPUMnemonicAlias<"v_dot8_i32_i4", "v_dot8_i32_iu4">;
+}
+
 multiclass VOP3P_Real_WMMA <bits<7> op> {
   let WaveSizePredicate = isWave32, DecoderNamespace = "GFX11" in {
     defm _twoaddr_w32 : VOP3P_Real_Base <GFX11Gen, op>;
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_err.s b/llvm/test/MC/AMDGPU/gfx11_asm_err.s
index 68442b01bf7d9..1b1d1c04359bd 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_err.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_err.s
@@ -75,20 +75,6 @@ v_cvt_f16_u16_e64_dpp v5, s1 row_shl:1 row_mask:0xf bank_mask:0xf
 v_dual_mul_f32 v0, v0, v2 : : v_dual_mul_f32 v1, v1, v3
 // GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: unknown token in expression
 
-// On GFX11, v_dot8_i32_i4 is a valid SP3 alias for v_dot8_i32_iu4.
-// However, we intentionally leave it unimplemented because on other
-// processors v_dot8_i32_i4 denotes an instruction of a different
-// behaviour, which is considered potentially dangerous.
-v_dot8_i32_i4 v0, v1, v2, v3
-// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
-
-// On GFX11, v_dot4_i32_i8 is a valid SP3 alias for v_dot4_i32_iu8.
-// However, we intentionally leave it unimplemented because on other
-// processors v_dot4_i32_i8 denotes an instruction of a different
-// behaviour, which is considered potentially dangerous.
-v_dot4_i32_i8 v0, v1, v2, v3
-// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
-
 v_dot4c_i32_i8 v0, v1, v2
 // GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
 
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3p_alias.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3p_alias.s
new file mode 100644
index 0000000000000..d2fdf013939fb
--- /dev/null
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3p_alias.s
@@ -0,0 +1,7 @@
+// RUN: llvm-mc -triple=amdgcn -mcpu=gfx1100 -show-encoding %s | FileCheck -check-prefix=GFX11 %s
+
+v_dot4_i32_i8 v5, v1, v2, s3
+// GFX11: v_dot4_i32_iu8 v5, v1, v2, s3           ; encoding: [0x05,0x40,0x16,0xcc,0x01,0x05,0x0e,0x18]
+
+v_dot8_i32_i4 v5, v1, v2, s3
+// GFX11: v_dot8_i32_iu4 v5, v1, v2, s3           ; encoding: [0x05,0x40,0x18,0xcc,0x01,0x05,0x0e,0x18]
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop3p_aliases.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop3p_aliases.s
index 5915cbc011863..fadd24283d211 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3p_aliases.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3p_aliases.s
@@ -5,3 +5,9 @@ v_pk_min_f16 v0, v1, v2
 
 v_pk_max_f16 v0, v1, v2
 // GFX12: v_pk_max_num_f16 v0, v1, v2             ; encoding: [0x00,0x40,0x1c,0xcc,0x01,0x05,0x02,0x18]
+
+v_dot4_i32_i8 v5, v1, v2, s3
+// GFX12: v_dot4_i32_iu8 v5, v1, v2, s3           ; encoding: [0x05,0x40,0x16,0xcc,0x01,0x05,0x0e,0x18]
+
+v_dot8_i32_i4 v5, v1, v2, s3
+// GFX12: v_dot8_i32_iu4 v5, v1, v2, s3           ; encoding: [0x05,0x40,0x18,0xcc,0x01,0x05,0x0e,0x18]
diff --git a/llvm/test/MC/AMDGPU/gfx12_err.s b/llvm/test/MC/AMDGPU/gfx12_err.s
index d8578d87279d1..d55b86b54ec7d 100644
--- a/llvm/test/MC/AMDGPU/gfx12_err.s
+++ b/llvm/test/MC/AMDGPU/gfx12_err.s
@@ -22,20 +22,6 @@ v_cvt_f16_u16_e64_dpp v5, s1 row_shl:1 row_mask:0xf bank_mask:0xf
 v_dual_mul_f32 v0, v0, v2 : : v_dual_mul_f32 v1, v1, v3
 // GFX12-ERR: [[@LINE-1]]:{{[0-9]+}}: error: unknown token in expression
 
-// On GFX12, v_dot8_i32_i4 is a valid SP3 alias for v_dot8_i32_iu4.
-// However, we intentionally leave it unimplemented because on other
-// processors v_dot8_i32_i4 denotes an instruction of a different
-// behaviour, which is considered potentially dangerous.
-v_dot8_i32_i4 v0, v1, v2, v3
-// GFX12-ERR: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
-
-// On GFX12, v_dot4_i32_i8 is a valid SP3 alias for v_dot4_i32_iu8.
-// However, we intentionally leave it unimplemented because on other
-// processors v_dot4_i32_i8 denotes an instruction of a different
-// behaviour, which is considered potentially dangerous.
-v_dot4_i32_i8 v0, v1, v2, v3
-// GFX12-ERR: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
-
 v_dot4c_i32_i8 v0, v1, v2
 // GFX12-ERR: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU