[PATCH] D94470: [LSR] Don't break a critical edge if parent ends with "callbr"

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers added a comment.

This patch also fixes the test case in D88438 <https://reviews.llvm.org/D88438> (and D88438 <https://reviews.llvm.org/D88438> also fixes this test case).  So two different ways of solving similar bugs.
(ie. either would fix https://github.com/ClangBuiltLinux/linux/issues/1161 and https://github.com/ClangBuiltLinux/linux/issues/1252).  I don't feel strongly either way; maybe reviewers could take a look at both approaches?


Repository:
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https://reviews.llvm.org/D94470