[llvm] [obj2yaml] Add Obj2Yaml ability to dump GOFF header records (PR #204194)

[James Henderson via llvm-commits]

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@@ -0,0 +1,11 @@
+; REQUIRES: systemz-registered-target
+; RUN: llc -mtriple=s390x-ibm-zos -filetype=obj %s -o %t
+; RUN: obj2yaml %t | FileCheck %s
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jh7370 wrote:

Probably worth an `--implicit-check-not={{.}}` to ensure the entire output is checked for.

https://github.com/llvm/llvm-project/pull/204194