diff options
| author | Andrew MacLeod <amacleod@redhat.com> | 2022-10-31 15:18:00 -0400 |
|---|---|---|
| committer | Andrew MacLeod <amacleod@redhat.com> | 2022-11-01 09:05:20 -0400 |
| commit | 7b1cdca6d6d594a8a9d88062252212e145f2f4eb (patch) | |
| tree | 9fe234c5b99e729daec61ecbc6e78199ea4f0324 /gcc/rust/resolve/rust-ast-resolve-expr.cc | |
| parent | 592bbe3d7eb3cff656c731e84ad872719a4a9d16 (diff) | |
| download | gcc-7b1cdca6d6d594a8a9d88062252212e145f2f4eb.zip gcc-7b1cdca6d6d594a8a9d88062252212e145f2f4eb.tar.gz gcc-7b1cdca6d6d594a8a9d88062252212e145f2f4eb.tar.bz2 | |
Remove builtin_unreachable in VRP
Removal of __builtin_unreachable calls were handled in an inconsistent
way. This removes then in the VRP pass, and sets the global range
appropriately.
* tree-vrp.cc (class remove_unreachable): New.
(remove_unreachable::maybe_register_block): New.
(remove_unreachable::remove_and_update_globals): New.
(rvrp_folder::rvrp_folder): Initialize m_unreachable.
(rvrp_folder::post_fold_bb): Maybe register unreachable block.
(rvrp_folder::m_unreachable): New member.
(execute_ranger_vrp): Add final_pass flag, remove unreachables.
Diffstat (limited to 'gcc/rust/resolve/rust-ast-resolve-expr.cc')
0 files changed, 0 insertions, 0 deletions