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Auto merge of #118375 - ouz-a:add_emit_stable_mir_tests, r=celinval
Add -Zunpretty=stable-mir output test As strongly suggested here #118364 (comment) this adds output test for `-Zunpretty=stable-mir`, added test shows almost all the functionality of the current printer. r? `@compiler-errors`
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| // compile-flags: -Z unpretty=stable-mir -Z mir-opt-level=3 | ||
| // check-pass | ||
| // only-x86_64 | ||
|
|
||
| fn foo(i:i32) -> i32 { | ||
| i + 1 | ||
| } | ||
|
|
||
| fn bar(vec: &mut Vec<i32>) -> Vec<i32> { | ||
| let mut new_vec = vec.clone(); | ||
| new_vec.push(1); | ||
| new_vec | ||
| } | ||
|
|
||
| fn main(){} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,234 @@ | ||
| // WARNING: This is highly experimental output it's intended for stable-mir developers only. | ||
| // If you find a bug or want to improve the output open a issue at https://github.com/rust-lang/project-stable-mir. | ||
| fn foo(_0: i32) -> i32 { | ||
| let mut _0: (i32, bool); | ||
| } | ||
| bb0: { | ||
| _2 = 1 Add const 1_i32 | ||
| assert(!move _2 bool),"attempt to compute `{} + {}`, which would overflow", 1, const 1_i32) -> [success: bb1, unwind continue] | ||
| } | ||
| bb1: { | ||
| _0 = move _2 | ||
| return | ||
| } | ||
| fn bar(_0: &mut Ty { | ||
| id: 10, | ||
| kind: RigidTy( | ||
| Adt( | ||
| AdtDef( | ||
| DefId { | ||
| id: 3, | ||
| name: "std::vec::Vec", | ||
| }, | ||
| ), | ||
| GenericArgs( | ||
| [ | ||
| Type( | ||
| Ty { | ||
| id: 11, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 0, | ||
| name: "T", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| Type( | ||
| Ty { | ||
| id: 12, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 1, | ||
| name: "A", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ), | ||
| }) -> Ty { | ||
| id: 10, | ||
| kind: RigidTy( | ||
| Adt( | ||
| AdtDef( | ||
| DefId { | ||
| id: 3, | ||
| name: "std::vec::Vec", | ||
| }, | ||
| ), | ||
| GenericArgs( | ||
| [ | ||
| Type( | ||
| Ty { | ||
| id: 11, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 0, | ||
| name: "T", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| Type( | ||
| Ty { | ||
| id: 12, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 1, | ||
| name: "A", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ), | ||
| } { | ||
| let mut _0: Ty { | ||
| id: 10, | ||
| kind: RigidTy( | ||
| Adt( | ||
| AdtDef( | ||
| DefId { | ||
| id: 3, | ||
| name: "std::vec::Vec", | ||
| }, | ||
| ), | ||
| GenericArgs( | ||
| [ | ||
| Type( | ||
| Ty { | ||
| id: 11, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 0, | ||
| name: "T", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| Type( | ||
| Ty { | ||
| id: 12, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 1, | ||
| name: "A", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ), | ||
| }; | ||
| let mut _1: &Ty { | ||
| id: 10, | ||
| kind: RigidTy( | ||
| Adt( | ||
| AdtDef( | ||
| DefId { | ||
| id: 3, | ||
| name: "std::vec::Vec", | ||
| }, | ||
| ), | ||
| GenericArgs( | ||
| [ | ||
| Type( | ||
| Ty { | ||
| id: 11, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 0, | ||
| name: "T", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| Type( | ||
| Ty { | ||
| id: 12, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 1, | ||
| name: "A", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ), | ||
| }; | ||
| let _2: (); | ||
| let mut _3: &mut Ty { | ||
| id: 10, | ||
| kind: RigidTy( | ||
| Adt( | ||
| AdtDef( | ||
| DefId { | ||
| id: 3, | ||
| name: "std::vec::Vec", | ||
| }, | ||
| ), | ||
| GenericArgs( | ||
| [ | ||
| Type( | ||
| Ty { | ||
| id: 11, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 0, | ||
| name: "T", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| Type( | ||
| Ty { | ||
| id: 12, | ||
| kind: Param( | ||
| ParamTy { | ||
| index: 1, | ||
| name: "A", | ||
| }, | ||
| ), | ||
| }, | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ), | ||
| }; | ||
| } | ||
| bb0: { | ||
| _3 = refShared1 | ||
| _2 = const <Vec<i32> as Clone>::clone(move _3) -> [return: bb1, unwind continue] | ||
| } | ||
| bb1: { | ||
| _5 = refMut { | ||
| kind: TwoPhaseBorrow, | ||
| }2 | ||
| _4 = const Vec::<i32>::push(move _5, const 1_i32) -> [return: bb2, unwind: bb3] | ||
| } | ||
| bb2: { | ||
| _0 = move _2 | ||
| return | ||
| } | ||
| bb3: { | ||
| drop(_2) -> [return: bb4, unwind terminate] | ||
| } | ||
| bb4: { | ||
| resume | ||
| } | ||
| fn main() -> () { | ||
| } | ||
| bb0: { | ||
| return | ||
| } |