[AMDGPU] Remove v_cmp_t_* and v_cmp_f_* for GFX12 (llvm#75498)

Also v_cmpx_t_* and v_cmpx_f_*

No GFX12 encoding was added for these, so this patch just adds tests
that they are not recognized by the assembler.

Author: jayfoad

llvm/test/MC/AMDGPU/gfx12_unsupported.s

@@ -100,6 +100,90 @@ ds_gws_barrier v0 gds
 ds_ordered_count v0, v1 gds
 // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
 
+v_cmp_f_f16 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_t_f16 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_f_f32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_t_f32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_f_f64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_t_f64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_f_i32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_t_i32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_f_u32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_t_u32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_f_i64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_t_i64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_f_u64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmp_t_u64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_f_f16 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_t_f16 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_f_f32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_t_f32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_f_f64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_t_f64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_f_i32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_t_i32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_f_u32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_t_u32 v0, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_f_i64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_t_i64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_f_u64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cmpx_t_u64 v[0:1], v[2:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
 buffer_atomic_cmpswap_f32 v[5:6], off, s[96:99], s3
 // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU