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| author | Florian Hahn <flo@fhahn.com> | 2024-11-28 10:12:41 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-28 10:12:41 +0000 |
| commit | 82821254f532c1dbdfd5d985ef7130511efaaa83 (patch) | |
| tree | bbce4637e6590556d9ba297c82624cd39af13033 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 831469fb552ba03d15fb717eeb526a71bfac8b6d (diff) | |
| download | llvm-82821254f532c1dbdfd5d985ef7130511efaaa83.zip llvm-82821254f532c1dbdfd5d985ef7130511efaaa83.tar.gz llvm-82821254f532c1dbdfd5d985ef7130511efaaa83.tar.bz2 | |
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
If IVUpdateMayOverflow is false, we proved that the induction increment
cannot overflow in the vector loop. This allows setting NUW in some
cases when folding the tail.
PR: https://github.com/llvm/llvm-project/pull/111758
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions