[Mlir-commits] [mlir] [mlir][tosa] Add add/sub/mul/div_floor/div_ceil_shape ops (PR #169321)

[Sayan Saha]

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@@ -1662,3 +1662,23 @@ func.func @test_cast_to_block_scaled_invalid_rank(%arg0: tensor<1x2x3x4x5x6x7x32
   %0:2 = tosa.cast_to_block_scaled %arg0 {block_size = #tosa.block_size<BLOCK_SIZE_32>} : (tensor<1x2x3x4x5x6x7x32xf32>) -> (tensor<1x2x3x4x5x6x7x32xf6E2M3FN>, tensor<1x2x3x4x5x6x7x1xf8E8M0FNU>)
   return %0#0, %0#1 : tensor<1x2x3x4x5x6x7x32xf6E2M3FN>, tensor<1x2x3x4x5x6x7x1xf8E8M0FNU>
 }
+
+// -----
+
+func.func @test_add_shape_invalid_rank() -> !tosa.shape<13> {
+  %a = tosa.const_shape {values = dense<[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]> : tensor<13xindex>} : () -> !tosa.shape<13>
+  %b = tosa.const_shape {values = dense<[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]> : tensor<13xindex>} : () -> !tosa.shape<13>
+  // expected-error at +1 {{'tosa.add_shape' op failed shape type level check: '!tosa.shape<13>' exceeds MAX_RANK}}
+  %c = tosa.add_shape %a, %b : (!tosa.shape<13>, !tosa.shape<13>) -> !tosa.shape<13>
+  return %c : !tosa.shape<13>
+}
+
+// -----
+
+func.func @test_div_floor_shape_invalid_rank() -> !tosa.shape<7> {
+  %a = tosa.const_shape {values = dense<[1, 2, 3, 4, 5, 6, 7]> : tensor<7xindex>} : () -> !tosa.shape<7>
+  %b = tosa.const_shape {values = dense<[1, 2, 3, 4, 5, 6, 7]> : tensor<7xindex>} : () -> !tosa.shape<7>
+  // expected-error at +1 {{'tosa.div_floor_shape' op failed shape type level check: '!tosa.shape<7>' exceeds MAX_RANK}}
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sahas3 wrote:

Still getting familiar with the validation checks in Tosa. Can you please explain what defines the different MAX_RANK values in these two examples?

https://github.com/llvm/llvm-project/pull/169321