mirror of
https://github.com/leanprover/lean4.git
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08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
71 lines
1.5 KiB
Lean4
71 lines
1.5 KiB
Lean4
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@[noinline] def g (x : Nat) : Nat × Nat := (x, x)
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@[noinline] def p (x : Nat) : Bool := x > 10
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set_option trace.Compiler.explicitRc true
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/--
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trace: [Compiler.explicitRc] size: 27
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def f x y : UInt8 :=
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jp _jp.1 x : UInt8 :=
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let _x.2 := p x;
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cases _x.2 : UInt8
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| Bool.false =>
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let _x.3 := 1;
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let _x.4 := Nat.add x _x.3;
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dec x;
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let _x.5 := p _x.4;
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dec _x.4;
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return _x.5
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| Bool.true =>
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dec x;
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return _x.2;
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let _x.6 := 0;
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let _x.7 := Nat.decEq x _x.6;
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cases _x.7 : UInt8
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| Bool.false =>
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dec y;
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let z := g x;
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let fst := oproj[0] z;
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inc fst;
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dec z;
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goto _jp.1 fst
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| Bool.true =>
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dec x;
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let z := g y;
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let fst := oproj[0] z;
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inc fst;
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dec z;
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goto _jp.1 fst
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[Compiler.explicitRc] size: 2
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def f._boxed x y : tagged :=
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let res := f x y;
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let r := box res;
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return r
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-/
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#guard_msgs in
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def f (x : Nat) (y : Nat) : Bool :=
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let jp (x : Nat) : Bool := -- x must be owned
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p x || p (x+1)
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match x with
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| 0 => let z := g y; jp z.1
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| _ => let z := g x; jp z.1
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/--
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trace: [Compiler.explicitRc] size: 2
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def h @&x : UInt8 :=
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let _x.1 := 5;
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let _x.2 := Nat.decLt _x.1 x;
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return _x.2
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[Compiler.explicitRc] size: 3
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def h._boxed x : tagged :=
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let res := h x;
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dec x;
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let r := box res;
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return r
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-/
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#guard_msgs in
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def h (x : Nat) : Bool := -- x must be borrowed
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x > 5
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