[llvm] [AMDGPU] Skip -mattr=dumpcode test on big-endian hosts (PR #127064)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-amdgpu

Author: Jay Foad (jayfoad)

<details>
<summary>Changes</summary>

I did not know that the output is different depending on the host
endianness. This should be fixed properly but in the mean time this
patch fixes the buildbot failures.


---
Full diff: https://github.com/llvm/llvm-project/pull/127064.diff


1 Files Affected:

- (modified) llvm/test/CodeGen/AMDGPU/dumpcode.ll (+1) 


``````````diff
diff --git a/llvm/test/CodeGen/AMDGPU/dumpcode.ll b/llvm/test/CodeGen/AMDGPU/dumpcode.ll
index 1acec2997aa8f..27205cb644436 100644
--- a/llvm/test/CodeGen/AMDGPU/dumpcode.ll
+++ b/llvm/test/CodeGen/AMDGPU/dumpcode.ll
@@ -1,4 +1,5 @@
 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -mattr=dumpcode -filetype=obj < %s | llvm-objcopy --dump-section .AMDGPU.disasm=- - /dev/null | FileCheck %s -check-prefix=GFX10
+; REQUIRES: host-byteorder-little-endian
 
 ; GFX10: f:
 ; GFX10-NEXT: BB0_0:

``````````

</details>


https://github.com/llvm/llvm-project/pull/127064