[llvm] [CodeGen] Treat hasOrderedMemoryRef as implying arbitrary loads or stores (PR #182000)

[Jay Foad via llvm-commits]

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@@ -1,5 +1,6 @@
 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -O3 -debug-only=machine-scheduler 2>&1 < %s | FileCheck -check-prefix=DEBUG %s
 ; REQUIRES: asserts
+; XFAIL: *
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jayfoad wrote:

The change in this test is because SCHED_GROUP_BARRIER has side effects.

https://github.com/llvm/llvm-project/pull/182000