[PATCH] D125916: [PowerPC] Defined and lowered llvm.ppc.kill.canary intrinsic

[Paul Scoropan via Phabricator via cfe-commits]

pscoro added a comment.

@shchenz I have added the test cases.
This intrinsic is defined in order to test the stackprotect functionality on xlf. Use the -qdebug=smashstack flag to use it, make sure that -qstackprotect=all is also set


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D125916/new/

https://reviews.llvm.org/D125916