[libc-commits] [clang] [libcxx] [flang] [llvm] [mlir] [lldb] [libc] [mlir] Skip invalid test on big endian platform (s390x) (PR #80246)

[Kai Sasaki via libc-commits]

https://github.com/Lewuathe updated https://github.com/llvm/llvm-project/pull/80246

>From e4bfaa1c07a96b9c78bb64368f5b65c49feb4bd7 Mon Sep 17 00:00:00 2001
From: Kai Sasaki <lewuathe at gmail.com>
Date: Thu, 1 Feb 2024 15:33:00 +0900
Subject: [PATCH 1/2] [mlir] Skip invalid test on big endian platform (s390x)

---
 mlir/test/Target/LLVMIR/llvmir.mlir | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mlir/test/Target/LLVMIR/llvmir.mlir b/mlir/test/Target/LLVMIR/llvmir.mlir
index 448aa3a5d85d7..816f6dd03aad7 100644
--- a/mlir/test/Target/LLVMIR/llvmir.mlir
+++ b/mlir/test/Target/LLVMIR/llvmir.mlir
@@ -1,5 +1,8 @@
 // RUN: mlir-translate -mlir-to-llvmir -split-input-file %s | FileCheck %s
 
+// Decoding the attribute does not work on big-endian platforms currently
+// XFAIL: target=s390x-{{.*}}
+
 // CHECK: @global_aligned32 = private global i64 42, align 32
 "llvm.mlir.global"() ({}) {sym_name = "global_aligned32", global_type = i64, value = 42 : i64, linkage = #llvm.linkage<private>, alignment = 32} : () -> ()
 

>From 5a468695bf30aa31b9f85f5816b71d3fdde0595a Mon Sep 17 00:00:00 2001
From: Kai Sasaki <lewuathe at gmail.com>
Date: Thu, 1 Feb 2024 20:08:15 +0900
Subject: [PATCH 2/2] [mlir] Split the LE specific test cases

---
 .../Target/LLVMIR/llvmir-le-specific.mlir     | 27 +++++++++++++++++++
 mlir/test/Target/LLVMIR/llvmir.mlir           | 26 ------------------
 2 files changed, 27 insertions(+), 26 deletions(-)
 create mode 100644 mlir/test/Target/LLVMIR/llvmir-le-specific.mlir

diff --git a/mlir/test/Target/LLVMIR/llvmir-le-specific.mlir b/mlir/test/Target/LLVMIR/llvmir-le-specific.mlir
new file mode 100644
index 0000000000000..f8d082082117c
--- /dev/null
+++ b/mlir/test/Target/LLVMIR/llvmir-le-specific.mlir
@@ -0,0 +1,27 @@
+// RUN: mlir-translate -mlir-to-llvmir -split-input-file %s | FileCheck %s
+
+// Decoding the attribute does not work on big-endian platforms currently
+// XFAIL: target=s390x-{{.*}}
+
+// CHECK{LITERAL}: @dense_resource_tensor_constant = internal constant [5 x float] [float 0x3FCA034080000000, float 0xBFD0466300000000, float 0xBFD75DDF80000000, float 0xBFDE074F40000000, float 0x3FDDD3A1C0000000]
+llvm.mlir.global internal constant @dense_resource_tensor_constant(dense_resource<dense_resource_test_5xf32> : tensor<5xf32>) : !llvm.array<5 x f32>
+
+// CHECK{LITERAL}: @dense_resource_vector_constant = internal constant <5 x float> <float 0x3FCA034080000000, float 0xBFD0466300000000, float 0xBFD75DDF80000000, float 0xBFDE074F40000000, float 0x3FDDD3A1C0000000>
+llvm.mlir.global internal constant @dense_resource_vector_constant(dense_resource<dense_resource_test_5xf32> : vector<5xf32>) : vector<5xf32>
+
+
+// CHECK{LITERAL}: @dense_resource_multidim_tensor_constant = internal constant [1 x [2 x [2 x float]]] [[2 x [2 x float]] [[2 x float] [float 0x3FD6B46A80000000, float 0x3FD6781AC0000000], [2 x float] [float 0xBFB45A2AA0000000, float 0x3FD77A5CA0000000]]]
+llvm.mlir.global internal constant @dense_resource_multidim_tensor_constant(dense_resource<dense_resource_test_2x2xf32> : tensor<1x2x2xf32>) : !llvm.array<1 x !llvm.array<2 x !llvm.array<2 x f32>>>
+
+// CHECK{LITERAL}: @dense_resource_multidim_vector_constant = internal constant [1 x [2 x <2 x float>]] [[2 x <2 x float>] [<2 x float> <float 0x3FD6B46A80000000, float 0x3FD6781AC0000000>, <2 x float> <float 0xBFB45A2AA0000000, float 0x3FD77A5CA0000000>]]
+llvm.mlir.global internal constant @dense_resource_multidim_vector_constant(dense_resource<dense_resource_test_2x2xf32> : vector<1x2x2xf32>) : !llvm.array<1 x !llvm.array<2 x vector<2 x f32>>>
+
+// Resources are kept at end of file. New tests should be added above this.
+{-#
+  dialect_resources: {
+    builtin: {
+      dense_resource_test_5xf32: "0x08000000041A503E183382BEFCEEBABE7A3AF0BE0E9DEE3E",
+      dense_resource_test_2x2xf32: "0x0800000054A3B53ED6C0B33E55D1A2BDE5D2BB3E"
+    }
+  }
+#-}
\ No newline at end of file
diff --git a/mlir/test/Target/LLVMIR/llvmir.mlir b/mlir/test/Target/LLVMIR/llvmir.mlir
index 816f6dd03aad7..961c948444684 100644
--- a/mlir/test/Target/LLVMIR/llvmir.mlir
+++ b/mlir/test/Target/LLVMIR/llvmir.mlir
@@ -1,8 +1,5 @@
 // RUN: mlir-translate -mlir-to-llvmir -split-input-file %s | FileCheck %s
 
-// Decoding the attribute does not work on big-endian platforms currently
-// XFAIL: target=s390x-{{.*}}
-
 // CHECK: @global_aligned32 = private global i64 42, align 32
 "llvm.mlir.global"() ({}) {sym_name = "global_aligned32", global_type = i64, value = 42 : i64, linkage = #llvm.linkage<private>, alignment = 32} : () -> ()
 
@@ -104,19 +101,6 @@ llvm.mlir.global internal @dense_float_vector_3d(dense<[[[1.0, 2.0], [3.0, 4.0]]
 // CHECK{LITERAL}: @splat_float_vector_3d = internal global [2 x [2 x <2 x float>]] [[2 x <2 x float>] [<2 x float> <float 4.200000e+01, float 4.200000e+01>, <2 x float> <float 4.200000e+01, float 4.200000e+01>], [2 x <2 x float>] [<2 x float> <float 4.200000e+01, float 4.200000e+01>, <2 x float> <float 4.200000e+01, float 4.200000e+01>]]
 llvm.mlir.global internal @splat_float_vector_3d(dense<42.0> : vector<2x2x2xf32>) : !llvm.array<2 x !llvm.array<2 x vector<2xf32>>>
 
-// CHECK{LITERAL}: @dense_resource_tensor_constant = internal constant [5 x float] [float 0x3FCA034080000000, float 0xBFD0466300000000, float 0xBFD75DDF80000000, float 0xBFDE074F40000000, float 0x3FDDD3A1C0000000]
-llvm.mlir.global internal constant @dense_resource_tensor_constant(dense_resource<dense_resource_test_5xf32> : tensor<5xf32>) : !llvm.array<5 x f32>
-
-// CHECK{LITERAL}: @dense_resource_vector_constant = internal constant <5 x float> <float 0x3FCA034080000000, float 0xBFD0466300000000, float 0xBFD75DDF80000000, float 0xBFDE074F40000000, float 0x3FDDD3A1C0000000>
-llvm.mlir.global internal constant @dense_resource_vector_constant(dense_resource<dense_resource_test_5xf32> : vector<5xf32>) : vector<5xf32>
-
-
-// CHECK{LITERAL}: @dense_resource_multidim_tensor_constant = internal constant [1 x [2 x [2 x float]]] [[2 x [2 x float]] [[2 x float] [float 0x3FD6B46A80000000, float 0x3FD6781AC0000000], [2 x float] [float 0xBFB45A2AA0000000, float 0x3FD77A5CA0000000]]]
-llvm.mlir.global internal constant @dense_resource_multidim_tensor_constant(dense_resource<dense_resource_test_2x2xf32> : tensor<1x2x2xf32>) : !llvm.array<1 x !llvm.array<2 x !llvm.array<2 x f32>>>
-
-// CHECK{LITERAL}: @dense_resource_multidim_vector_constant = internal constant [1 x [2 x <2 x float>]] [[2 x <2 x float>] [<2 x float> <float 0x3FD6B46A80000000, float 0x3FD6781AC0000000>, <2 x float> <float 0xBFB45A2AA0000000, float 0x3FD77A5CA0000000>]]
-llvm.mlir.global internal constant @dense_resource_multidim_vector_constant(dense_resource<dense_resource_test_2x2xf32> : vector<1x2x2xf32>) : !llvm.array<1 x !llvm.array<2 x vector<2 x f32>>>
-
 //
 // Linkage attribute.
 //
@@ -1593,16 +1577,6 @@ llvm.func @invokeLandingpad() -> i32 attributes { personality = @__gxx_personali
   llvm.invoke %9(%6, %0) to ^bb2 unwind ^bb1 vararg(!llvm.func<void (ptr, ...)>) : !llvm.ptr, (!llvm.ptr, i32) -> ()
 }
 
-// Resources are kept at end of file. New tests should be added above this.
-{-#
-  dialect_resources: {
-    builtin: {
-      dense_resource_test_5xf32: "0x08000000041A503E183382BEFCEEBABE7A3AF0BE0E9DEE3E",
-      dense_resource_test_2x2xf32: "0x0800000054A3B53ED6C0B33E55D1A2BDE5D2BB3E"
-    }
-  }
-#-}
-
 // -----
 
 llvm.func @foo() -> i8