a51822ead2
This PR inlines several Decidable instances for performance reasons. Unlike the previous #10934 it does not attempt to also simplify the Decidable instance system as that has proven to have non trivial performance impact. Co-authored-by: Rob23oba <152706811+Rob23oba@users.noreply.github.com>
74 lines
1.9 KiB
Text
74 lines
1.9 KiB
Text
set_option trace.compiler.ir.result true
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/--
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trace: [Compiler.IR] [result]
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def _example (x_1 : u8) (x_2 : u8) : u8 :=
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case x_1 : u8 of
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Bool.false →
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case x_2 : u8 of
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Bool.false →
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let x_3 : u8 := 1;
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ret x_3
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Bool.true →
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ret x_1
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Bool.true →
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ret x_2
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def _example._boxed (x_1 : tagged) (x_2 : tagged) : tagged :=
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let x_3 : u8 := unbox x_1;
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let x_4 : u8 := unbox x_2;
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let x_5 : u8 := _example x_3 x_4;
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let x_6 : tobj := box x_5;
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ret x_6
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-/
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#guard_msgs in
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example (a b : Bool) : Bool := decide (a ↔ b)
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/--
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trace: [Compiler.IR] [result]
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def _example (x_1 : u8) (x_2 : u8) : u8 :=
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case x_1 : u8 of
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Bool.false →
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let x_3 : u8 := 1;
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ret x_3
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Bool.true →
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ret x_2
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def _example._boxed (x_1 : tagged) (x_2 : tagged) : tagged :=
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let x_3 : u8 := unbox x_1;
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let x_4 : u8 := unbox x_2;
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let x_5 : u8 := _example x_3 x_4;
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let x_6 : tobj := box x_5;
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ret x_6
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-/
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#guard_msgs in
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example (a b : Bool) : Bool := decide (a → b)
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/--
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trace: [Compiler.IR] [result]
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def _example (x_1 : u8) (x_2 : u8) : u8 :=
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case x_1 : u8 of
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Bool.false →
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ret x_1
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Bool.true →
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ret x_2
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def _example._boxed (x_1 : tagged) (x_2 : tagged) : tagged :=
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let x_3 : u8 := unbox x_1;
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let x_4 : u8 := unbox x_2;
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let x_5 : u8 := _example x_3 x_4;
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let x_6 : tobj := box x_5;
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ret x_6
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-/
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#guard_msgs in
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example (a b : Bool) : Bool := decide (∃ _ : a, b)
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/--
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trace: [Compiler.IR] [result]
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def _example (x_1 : u8) : u8 :=
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ret x_1
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def _example._boxed (x_1 : tagged) : tagged :=
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let x_2 : u8 := unbox x_1;
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let x_3 : u8 := _example x_2;
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let x_4 : tobj := box x_3;
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ret x_4
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-/
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#guard_msgs in
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example (a : Bool) : Bool := decide (if _h : a then True else False)
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