[clang] [llvm] [MC,llvm-readobj,yaml2obj] Support CREL relocation format (PR #91280)

[Peter Smith via llvm-commits]

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+# REQUIRES: powerpc-registered-target
+## Test CREL for a 32-bit big-endian target.
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smithp35 wrote:

AIUI from https://example61560.wordpress.com/wp-content/uploads/2016/11/powerpc_abi.pdf Power PC uses RELA relocations. Would it be worth testing a target that uses REL relocations by default?

For example 32-bit Arm is REL.

Or have I misunderstood and when CREL is used a target can choose rel or rela. 

https://github.com/llvm/llvm-project/pull/91280