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rust/tests/mir-opt/copy-prop
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Tomasz Miąsko 6bd1a031ab Turn moves into copies after copy propagation 
Previously copy propagation presumed that there is further unspecified
distinction between move operands and copy operands in assignments and
propagated moves from assignments into terminators. This is inconsistent
with current operational semantics.

Turn moves into copies after copy propagation to preserve existing behavior.

Fixes https://github.com/rust-lang/rust/issues/137936.
Fixes https://github.com/rust-lang/rust/issues/146423.
2025-11-20 19:23:10 +01:00
..
borrowed_local.borrow_in_loop.CopyProp.panic-abort.diff
Do not unify borrowed locals in CopyProp.
2025-07-06 10:14:07 +00:00
borrowed_local.borrow_in_loop.CopyProp.panic-unwind.diff
Do not unify borrowed locals in CopyProp.
2025-07-06 10:14:07 +00:00
borrowed_local.borrowed.CopyProp.panic-abort.diff
Propagate from borrowed locals in CopyProp
2025-07-10 09:36:20 +02:00
borrowed_local.borrowed.CopyProp.panic-unwind.diff
Propagate from borrowed locals in CopyProp
2025-07-10 09:36:20 +02:00
borrowed_local.compare_address.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
borrowed_local.compare_address.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
borrowed_local.non_freeze.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
borrowed_local.non_freeze.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
borrowed_local.rs
Propagate from borrowed locals in CopyProp
2025-07-10 09:36:20 +02:00
branch.foo.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
branch.foo.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
branch.rs
Add FileCheck to branch.rs
2025-10-26 11:57:35 +01:00
calls.multiple_edges.CopyProp.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
calls.nrvo.CopyProp.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
calls.rs
Add FileCheck to calls.rs
2025-10-26 11:57:41 +01:00
copy_propagation_arg.arg_src.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
copy_propagation_arg.arg_src.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
copy_propagation_arg.bar.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
copy_propagation_arg.bar.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
copy_propagation_arg.baz.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
copy_propagation_arg.baz.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
copy_propagation_arg.foo.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
copy_propagation_arg.foo.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
copy_propagation_arg.rs
Add FileCheck to copy_propagation_arg.rs
2025-10-26 11:57:46 +01:00
custom_move_arg.f.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
custom_move_arg.f.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
custom_move_arg.rs
Add FileCheck to custom_move_arg.rs
2025-10-26 11:57:50 +01:00
cycle.main.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
cycle.main.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
cycle.rs
Add FileCheck to cycle.rs
2025-10-26 11:57:54 +01:00
dead_stores_79191.f.CopyProp.after.panic-abort.mir
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
dead_stores_79191.f.CopyProp.after.panic-unwind.mir
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
dead_stores_79191.rs
Add FileCheck to dead_stores_79191.rs
2025-10-26 11:57:57 +01:00
issue_107511.main.CopyProp.panic-abort.diff
Reapply "Auto merge of #133734 - scottmcm:lower-indexing-to-ptrmetadata, r=davidtwco,RalfJung"
2025-01-27 23:42:47 +00:00
issue_107511.main.CopyProp.panic-unwind.diff
Reapply "Auto merge of #133734 - scottmcm:lower-indexing-to-ptrmetadata, r=davidtwco,RalfJung"
2025-01-27 23:42:47 +00:00
issue_107511.rs
Add FileCheck to issue_107511.rs
2025-10-26 11:58:06 +01:00
move_arg.rs
Turn moves into copies after copy propagation
2025-11-20 19:23:10 +01:00
move_projection.f.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
move_projection.f.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
move_projection.rs
Add FileCheck to move_projection.rs
2025-10-26 11:58:14 +01:00
mutate_through_pointer.f.CopyProp.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
mutate_through_pointer.rs
Add FileCheck to mutate_through_pointer.rs
2025-10-26 11:58:17 +01:00
non_dominate.f.CopyProp.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
non_dominate.rs
Add FileCheck to non_dominate.rs
2025-10-26 11:58:22 +01:00
partial_init.main.CopyProp.diff
Remove comments from mir-opt MIR dumps
2023-06-15 15:19:11 -04:00
partial_init.rs
Add FileCheck to partial_init.rs
2025-10-26 11:58:26 +01:00
reborrow.demiraw.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
reborrow.demiraw.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
reborrow.miraw.CopyProp.panic-abort.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
reborrow.miraw.CopyProp.panic-unwind.diff
Bless *all* the mir-opt tests
2024-08-18 16:07:33 -07:00
reborrow.remut.CopyProp.panic-abort.diff
Turn moves into copies after copy propagation
2025-11-20 19:23:10 +01:00
reborrow.remut.CopyProp.panic-unwind.diff
Turn moves into copies after copy propagation
2025-11-20 19:23:10 +01:00
reborrow.reraw.CopyProp.panic-abort.diff
Turn moves into copies after copy propagation
2025-11-20 19:23:10 +01:00
reborrow.reraw.CopyProp.panic-unwind.diff
Turn moves into copies after copy propagation
2025-11-20 19:23:10 +01:00
reborrow.rs
Add FileCheck to reborrow.rs
2025-10-26 11:58:30 +01:00
write_to_borrowed.main.CopyProp.diff
Propagate from borrowed locals in CopyProp
2025-07-10 09:36:20 +02:00
write_to_borrowed.rs
Propagate from borrowed locals in CopyProp
2025-07-10 09:36:20 +02:00