[Mlir-commits] [mlir] [mlir] Skip invalid test on big endian platform (s390x) (PR #80246)

[Kai Sasaki]

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

The buildbot test running on s390x platform keeps failing since [this time](https://lab.llvm.org/buildbot/#/builders/199/builds/31136). This is because of the dependency on the endianness of the platform. It expects the format invalid in the big endian platform (s390x). We can simply skip it.  

See: https://discourse.llvm.org/t/mlir-s390x-linux-failure/76695

>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] [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} : () -> ()