diff options
Diffstat (limited to 'tests/mir-opt/copy-prop')
| -rw-r--r-- | tests/mir-opt/copy-prop/borrowed_local.rs | 4 | ||||
| -rw-r--r-- | tests/mir-opt/copy-prop/custom_move_arg.rs | 4 | ||||
| -rw-r--r-- | tests/mir-opt/copy-prop/move_projection.rs | 4 | ||||
| -rw-r--r-- | tests/mir-opt/copy-prop/mutate_through_pointer.rs | 2 |
4 files changed, 8 insertions, 6 deletions
diff --git a/tests/mir-opt/copy-prop/borrowed_local.rs b/tests/mir-opt/copy-prop/borrowed_local.rs index a89b64441..bf94dc57d 100644 --- a/tests/mir-opt/copy-prop/borrowed_local.rs +++ b/tests/mir-opt/copy-prop/borrowed_local.rs @@ -21,11 +21,11 @@ fn f() -> bool { let b = a; // We cannot propagate the place `a`. let r2 = &b; - Call(RET, next, cmp_ref(r1, r2)) + Call(RET = cmp_ref(r1, r2), next) } next = { // But we can propagate the value `a`. - Call(RET, ret, opaque(b)) + Call(RET = opaque(b), ret) } ret = { Return() diff --git a/tests/mir-opt/copy-prop/custom_move_arg.rs b/tests/mir-opt/copy-prop/custom_move_arg.rs index a90db08fa..d1c5ffdff 100644 --- a/tests/mir-opt/copy-prop/custom_move_arg.rs +++ b/tests/mir-opt/copy-prop/custom_move_arg.rs @@ -13,11 +13,11 @@ struct NotCopy(bool); fn f(_1: NotCopy) { mir!({ let _2 = _1; - Call(RET, bb1, opaque(Move(_1))) + Call(RET = opaque(Move(_1)), bb1) } bb1 = { let _3 = Move(_2); - Call(RET, bb2, opaque(_3)) + Call(RET = opaque(_3), bb2) } bb2 = { Return() diff --git a/tests/mir-opt/copy-prop/move_projection.rs b/tests/mir-opt/copy-prop/move_projection.rs index 40f51ce84..f94addb56 100644 --- a/tests/mir-opt/copy-prop/move_projection.rs +++ b/tests/mir-opt/copy-prop/move_projection.rs @@ -17,10 +17,10 @@ fn f(a: Foo) -> bool { let b = a; // This is a move out of a copy, so must become a copy of `a.0`. let c = Move(b.0); - Call(RET, bb1, opaque(Move(a))) + Call(RET = opaque(Move(a)), bb1) } bb1 = { - Call(RET, ret, opaque(Move(c))) + Call(RET = opaque(Move(c)), ret) } ret = { Return() diff --git a/tests/mir-opt/copy-prop/mutate_through_pointer.rs b/tests/mir-opt/copy-prop/mutate_through_pointer.rs index da142e339..753787089 100644 --- a/tests/mir-opt/copy-prop/mutate_through_pointer.rs +++ b/tests/mir-opt/copy-prop/mutate_through_pointer.rs @@ -1,3 +1,5 @@ +// unit-test: CopyProp +// // This attempts to mutate `a` via a pointer derived from `addr_of!(a)`. That is UB // according to Miri. However, the decision to make this UB - and to allow // rustc to rely on that fact for the purpose of optimizations - has not been |