[llvm] d8941df - [AMDGPU] Remove v_cmp_t_* and v_cmp_f_* for GFX12 (#75498)

[via llvm-commits]

Author: Jay Foad
Date: 2023-12-14T21:11:10Z
New Revision: d8941df9325a107410be42d841b169ea267822e8

URL: https://github.com/llvm/llvm-project/commit/d8941df9325a107410be42d841b169ea267822e8
DIFF: https://github.com/llvm/llvm-project/commit/d8941df9325a107410be42d841b169ea267822e8.diff

LOG: [AMDGPU] Remove v_cmp_t_* and v_cmp_f_* for GFX12 (#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.

Added: 
    

Modified: 
    llvm/test/MC/AMDGPU/gfx12_unsupported.s

Removed: 
    


################################################################################
diff  --git a/llvm/test/MC/AMDGPU/gfx12_unsupported.s b/llvm/test/MC/AMDGPU/gfx12_unsupported.s
index 7878857962b2a9..44c85b8545c510 100644
--- a/llvm/test/MC/AMDGPU/gfx12_unsupported.s
+++ b/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