Add failing case to rocMLIR LIT tests

Author: justinrosner

mlir/test/fusion/pr-e2e/lit.local.cfg

@@ -1,2 +1,6 @@
 if not config.enable_rock_driver_pr_e2e_test or config.no_AMD_GPU:
   config.unsupported = True
+
+if not config.arch.startswith("gfx12"):
+  config.excludes = ['mixr-tadd-tadd-quant-dot.mlir']
+

mlir/test/fusion/pr-e2e/mixr-tadd-tadd-quant-dot.mlir

@@ -0,0 +1,15 @@
+// RUN: sed s/##TOKEN_ARCH##/%arch/g %s | rocmlir-driver -kernel-pipeline migraphx,highlevel | rocmlir-gen -ph -print-results -rand none - | rocmlir-driver -arch %arch -c  | xmir-runner --shared-libs=%linalg_test_lib_dir/libmlir_rocm_runtime%shlibext,%conv_validation_wrapper_library_dir/libconv-validation-wrappers%shlibext,%linalg_test_lib_dir/libmlir_runner_utils%shlibext,%linalg_test_lib_dir/libmlir_float16_utils%shlibext,%linalg_test_lib_dir/libmlir_c_runner_utils%shlibext --entry-point-result=void | FileCheck %s
+
+module {
+  // CHECK: [28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28,  28]
+  func.func @mlir_add(%arg0: !migraphx.shaped<3x2x7x2xf8E4M3FN, 28x14x2x1>,
+                      %arg1: !migraphx.shaped<3x2x5x7xf8E4M3FN, 70x35x7x1>) -> !migraphx.shaped<3x2x2x5xf32, 20x10x5x1> attributes {arch = "##TOKEN_ARCH##", kernel = "mixr"} {
+    %0 = migraphx.transpose %arg0 {permutation = [0, 1, 3, 2]} : <3x2x7x2xf8E4M3FN, 28x14x2x1> -> <3x2x2x7xf8E4M3FN, 28x14x1x2>
+    %1 = migraphx.add %0, %0 : <3x2x2x7xf8E4M3FN, 28x14x1x2>, <3x2x2x7xf8E4M3FN, 28x14x1x2> -> <3x2x2x7xf8E4M3FN, 28x14x1x2>
+    %2 = migraphx.transpose %arg1 {permutation = [0, 1, 3, 2]} : <3x2x5x7xf8E4M3FN, 70x35x7x1> -> <3x2x7x5xf8E4M3FN, 70x35x1x7>
+    %3 = migraphx.add %2, %2 : <3x2x7x5xf8E4M3FN, 70x35x1x7>, <3x2x7x5xf8E4M3FN, 70x35x1x7> -> <3x2x7x5xf8E4M3FN, 70x35x1x7>
+    %4 = migraphx.quant_dot %1, %3 {perf_config="v3:64,32,4,32,16,16,1,1,2,1,1"} : <3x2x2x7xf8E4M3FN, 28x14x1x2>, <3x2x7x5xf8E4M3FN, 70x35x1x7> -> <3x2x2x5xf32, 20x10x5x1>
+    return %4 : !migraphx.shaped<3x2x2x5xf32, 20x10x5x1>
+  }
+}
+