diff options
| author | Florian Hahn <flo@fhahn.com> | 2023-03-15 20:57:32 +0000 |
|---|---|---|
| committer | Florian Hahn <flo@fhahn.com> | 2023-03-15 20:57:34 +0000 |
| commit | 484c622760e2a46aa1b52c7a791ee59543364225 (patch) | |
| tree | 970dd2462831f7c51a51982bb18860fad8900643 /lldb/source/Commands/CommandObjectExpression.cpp | |
| parent | abb05014f90478eadb1fe260ad47af429370c92f (diff) | |
| download | llvm-484c622760e2a46aa1b52c7a791ee59543364225.zip llvm-484c622760e2a46aa1b52c7a791ee59543364225.tar.gz llvm-484c622760e2a46aa1b52c7a791ee59543364225.tar.bz2 | |
[SCEV] Do not strengthen nuw/nsw flags during get[Zero,Sign]ExtendedExpr.
Modifying AddRecs when constructing other expressions can lead to
surprising changes. It also seems like it is not really beneficial i
most cases.
At the moment, there's a single regression, but we still might be able
to improve the flags at AddRec construction.
Might help with the issue discussed in D143409.
Reviewed By: mkazantsev
Differential Revision: https://reviews.llvm.org/D144051
Diffstat (limited to 'lldb/source/Commands/CommandObjectExpression.cpp')
0 files changed, 0 insertions, 0 deletions