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| author | Sam Tebbs <samuel.tebbs@arm.com> | 2021-01-15 14:43:10 +0000 |
|---|---|---|
| committer | Sam Tebbs <samuel.tebbs@arm.com> | 2021-01-15 15:45:13 +0000 |
| commit | 1a497ae9b83653682d6d20f1ec131394e523375d (patch) | |
| tree | 86133ba7760609517cfa68537e9637765ab5e72a /llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | 1744f4c676411ebd2e38afd5a6b56e5dd533c6ac (diff) | |
| download | llvm-1a497ae9b83653682d6d20f1ec131394e523375d.zip llvm-1a497ae9b83653682d6d20f1ec131394e523375d.tar.gz llvm-1a497ae9b83653682d6d20f1ec131394e523375d.tar.bz2 | |
[ARM][Block placement] Check the predecessor exists before processing it
Not all machine loops will have a predecessor. so the pass needs to
check it before continuing.
Reviewed By: dmgreen
Differential Revision: https://reviews.llvm.org/D94780
Diffstat (limited to 'llvm/lib/Transforms/Utils/BasicBlockUtils.cpp')
0 files changed, 0 insertions, 0 deletions