[PATCH] D84502: [AArch64][GlobalISel] Implement __builtin_return_address for PAC-RET

[Daniel Kiss via Phabricator via llvm-commits]

danielkiss added a comment.

`XPACI` could be emit when it is available, only the `if (MF.getFunction().hasFnAttribute("sign-return-address")) {` need do be dropped from the patches IMHO.


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https://reviews.llvm.org/D84502