tree f4b620b7246a24b0018c30def53c6b03c92870b4
parent 4ad4ff622126233f0728529133371abc697e1e3b
author Florian Hahn <flo@fhahn.com> 1618661535 +0100
committer Copybara-Service <copybara-worker@google.com> 1618720323 -0700

[SimplifyCFG] Skip dbg intrinsics when checking for branch-only BBs.

Debug intrinsics are free to hoist and should be skipped when looking
for terminator-only blocks. As a consequence, we have to delegate to the
main hoisting loop to hoist any dbg intrinsics instead of jumping to the
terminator case directly.

This fixes PR49982.

Reviewed By: lebedev.ri

Differential Revision: https://reviews.llvm.org/D100640

GitOrigin-RevId: af523514c4b9e0bd04bffb1f6ca2922c83df4c36