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sqrt.wat
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sqrt.wat
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(module
(type (;0;) (func (param i32) (result i32)))
(type (;1;) (func (param i32)))
(type (;2;) (func (param f64)))
(type (;3;) (func (param f64) (result f64)))
(type (;4;) (func))
(import "env" "putchar" (func $putchar (type 0)))
(func $print_digits (type 1) (param i32)
(local i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32)
global.get 0
local.set 1
i32.const 16
local.set 2
local.get 1
local.get 2
i32.sub
local.set 3
local.get 3
global.set 0
local.get 3
local.get 0
i32.store offset=12
local.get 3
i32.load offset=12
local.set 4
block ;; label = @1
block ;; label = @2
local.get 4
br_if 0 (;@2;)
br 1 (;@1;)
end
local.get 3
i32.load offset=12
local.set 5
i32.const 10
local.set 6
local.get 5
local.get 6
i32.div_u
local.set 7
local.get 7
call $print_digits
local.get 3
i32.load offset=12
local.set 8
i32.const 10
local.set 9
local.get 8
local.get 9
i32.rem_u
local.set 10
i32.const 48
local.set 11
local.get 10
local.get 11
i32.add
local.set 12
local.get 12
call $putchar
drop
end
i32.const 16
local.set 13
local.get 3
local.get 13
i32.add
local.set 14
local.get 14
global.set 0
return)
(func $print_uint (type 1) (param i32)
(local i32 i32 i32 i32 i32 i32 i32 i32)
global.get 0
local.set 1
i32.const 16
local.set 2
local.get 1
local.get 2
i32.sub
local.set 3
local.get 3
global.set 0
local.get 3
local.get 0
i32.store offset=12
local.get 3
i32.load offset=12
local.set 4
block ;; label = @1
block ;; label = @2
local.get 4
br_if 0 (;@2;)
i32.const 48
local.set 5
local.get 5
call $putchar
drop
br 1 (;@1;)
end
local.get 3
i32.load offset=12
local.set 6
local.get 6
call $print_digits
end
i32.const 16
local.set 7
local.get 3
local.get 7
i32.add
local.set 8
local.get 8
global.set 0
return)
(func $print_float (type 2) (param f64)
(local i32 i32 i32 i32 f64 f64 i32 i32 i32 i32 f64 f64 i32 f64 i32 f64 f64 i32 f64 i32 i32 i32 i32 i32 i32 i32 f64 f64 f64 f64 i32 i32 i32 i32 i32 i32 f64 f64 f64 i32 i32 i32 i32 f64 f64 i32 i32 i32 f64 f64 f64 f64 f64 f64 i32 i32 i32 i32 i32 i32 i32 i32 f64 f64 f64 f64 i32 i32 i32 i32 i32 i32 f64 f64 i32 i32)
global.get 0
local.set 1
i32.const 16
local.set 2
local.get 1
local.get 2
i32.sub
local.set 3
local.get 3
global.set 0
i32.const 0
local.set 4
local.get 4
f64.convert_i32_s
local.set 5
local.get 3
local.get 0
f64.store offset=8
local.get 3
f64.load offset=8
local.set 6
local.get 6
local.get 5
f64.lt
local.set 7
i32.const 1
local.set 8
local.get 7
local.get 8
i32.and
local.set 9
block ;; label = @1
local.get 9
i32.eqz
br_if 0 (;@1;)
i32.const 45
local.set 10
local.get 10
call $putchar
drop
local.get 3
f64.load offset=8
local.set 11
local.get 11
f64.neg
local.set 12
local.get 3
local.get 12
f64.store offset=8
end
i32.const 0
local.set 13
local.get 13
f64.convert_i32_s
local.set 14
i32.const 46
local.set 15
local.get 3
f64.load offset=8
local.set 16
f64.const 0x1p+32 (;=4.29497e+09;)
local.set 17
local.get 16
local.get 17
f64.lt
local.set 18
f64.const 0x0p+0 (;=0;)
local.set 19
local.get 16
local.get 19
f64.ge
local.set 20
local.get 18
local.get 20
i32.and
local.set 21
local.get 21
i32.eqz
local.set 22
block ;; label = @1
block ;; label = @2
local.get 22
br_if 0 (;@2;)
local.get 16
i32.trunc_f64_u
local.set 23
local.get 23
local.set 24
br 1 (;@1;)
end
i32.const 0
local.set 25
local.get 25
local.set 24
end
local.get 24
local.set 26
local.get 26
call $print_uint
local.get 15
call $putchar
drop
local.get 3
f64.load offset=8
local.set 27
local.get 3
f64.load offset=8
local.set 28
local.get 28
f64.abs
local.set 29
f64.const 0x1p+31 (;=2.14748e+09;)
local.set 30
local.get 29
local.get 30
f64.lt
local.set 31
local.get 31
i32.eqz
local.set 32
block ;; label = @1
block ;; label = @2
local.get 32
br_if 0 (;@2;)
local.get 28
i32.trunc_f64_s
local.set 33
local.get 33
local.set 34
br 1 (;@1;)
end
i32.const -2147483648
local.set 35
local.get 35
local.set 34
end
local.get 34
local.set 36
local.get 36
f64.convert_i32_s
local.set 37
local.get 27
local.get 37
f64.sub
local.set 38
local.get 3
local.get 38
f64.store offset=8
local.get 3
f64.load offset=8
local.set 39
local.get 39
local.get 14
f64.eq
local.set 40
i32.const 1
local.set 41
local.get 40
local.get 41
i32.and
local.set 42
block ;; label = @1
block ;; label = @2
local.get 42
i32.eqz
br_if 0 (;@2;)
i32.const 48
local.set 43
local.get 43
call $putchar
drop
br 1 (;@1;)
end
loop ;; label = @2
f64.const 0x1.ad7f29abcaf48p-24 (;=1e-07;)
local.set 44
local.get 3
f64.load offset=8
local.set 45
local.get 45
local.get 44
f64.gt
local.set 46
i32.const 1
local.set 47
local.get 46
local.get 47
i32.and
local.set 48
local.get 48
i32.eqz
br_if 1 (;@1;)
f64.const 0x1.4p+3 (;=10;)
local.set 49
local.get 3
f64.load offset=8
local.set 50
local.get 50
local.get 49
f64.mul
local.set 51
local.get 3
local.get 51
f64.store offset=8
local.get 3
f64.load offset=8
local.set 52
local.get 52
f64.abs
local.set 53
f64.const 0x1p+31 (;=2.14748e+09;)
local.set 54
local.get 53
local.get 54
f64.lt
local.set 55
local.get 55
i32.eqz
local.set 56
block ;; label = @3
block ;; label = @4
local.get 56
br_if 0 (;@4;)
local.get 52
i32.trunc_f64_s
local.set 57
local.get 57
local.set 58
br 1 (;@3;)
end
i32.const -2147483648
local.set 59
local.get 59
local.set 58
end
local.get 58
local.set 60
i32.const 48
local.set 61
local.get 60
local.get 61
i32.add
local.set 62
local.get 62
call $putchar
drop
local.get 3
f64.load offset=8
local.set 63
local.get 3
f64.load offset=8
local.set 64
local.get 64
f64.abs
local.set 65
f64.const 0x1p+31 (;=2.14748e+09;)
local.set 66
local.get 65
local.get 66
f64.lt
local.set 67
local.get 67
i32.eqz
local.set 68
block ;; label = @3
block ;; label = @4
local.get 68
br_if 0 (;@4;)
local.get 64
i32.trunc_f64_s
local.set 69
local.get 69
local.set 70
br 1 (;@3;)
end
i32.const -2147483648
local.set 71
local.get 71
local.set 70
end
local.get 70
local.set 72
local.get 72
f64.convert_i32_s
local.set 73
local.get 63
local.get 73
f64.sub
local.set 74
local.get 3
local.get 74
f64.store offset=8
br 0 (;@2;)
end
end
i32.const 16
local.set 75
local.get 3
local.get 75
i32.add
local.set 76
local.get 76
global.set 0
return)
(func $print_str (type 1) (param i32)
(local i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32)
global.get 0
local.set 1
i32.const 16
local.set 2
local.get 1
local.get 2
i32.sub
local.set 3
local.get 3
global.set 0
local.get 3
local.get 0
i32.store offset=12
block ;; label = @1
loop ;; label = @2
local.get 3
i32.load offset=12
local.set 4
local.get 4
i32.load8_u
local.set 5
i32.const 24
local.set 6
local.get 5
local.get 6
i32.shl
local.set 7
local.get 7
local.get 6
i32.shr_s
local.set 8
local.get 8
i32.eqz
br_if 1 (;@1;)
local.get 3
i32.load offset=12
local.set 9
local.get 9
i32.load8_u
local.set 10
i32.const 24
local.set 11
local.get 10
local.get 11
i32.shl
local.set 12
local.get 12
local.get 11
i32.shr_s
local.set 13
local.get 13
call $putchar
drop
local.get 3
i32.load offset=12
local.set 14
i32.const 1
local.set 15
local.get 14
local.get 15
i32.add
local.set 16
local.get 3
local.get 16
i32.store offset=12
br 0 (;@2;)
end
end
i32.const 16
local.set 17
local.get 3
local.get 17
i32.add
local.set 18
local.get 18
global.set 0
return)
(func $my_sqrt (type 3) (param f64) (result f64)
(local i32 i32 i32 f64 f64 f64 f64 f64 f64 f64 f64 f64 i32 i32 i32 f64 f64 f64 f64 f64 f64 f64 f64)
global.get 0
local.set 1
i32.const 32
local.set 2
local.get 1
local.get 2
i32.sub
local.set 3
f64.const 0x1p+0 (;=1;)
local.set 4
f64.const 0x1.12e0be826d695p-30 (;=1e-09;)
local.set 5
local.get 3
local.get 0
f64.store offset=24
local.get 3
local.get 5
f64.store offset=16
local.get 3
local.get 4
f64.store offset=8
block ;; label = @1
loop ;; label = @2
f64.const 0x1.12e0be826d695p-30 (;=1e-09;)
local.set 6
local.get 3
f64.load offset=8
local.set 7
local.get 3
f64.load offset=8
local.set 8
local.get 7
local.get 8
f64.mul
local.set 9
local.get 3
f64.load offset=24
local.set 10
local.get 9
local.get 10
f64.sub
local.set 11
local.get 11
f64.abs
local.set 12
local.get 12
local.get 6
f64.ge
local.set 13
i32.const 1
local.set 14
local.get 13
local.get 14
i32.and
local.set 15
local.get 15
i32.eqz
br_if 1 (;@1;)
f64.const 0x1p+1 (;=2;)
local.set 16
local.get 3
f64.load offset=24
local.set 17
local.get 3
f64.load offset=8
local.set 18
local.get 17
local.get 18
f64.div
local.set 19
local.get 3
f64.load offset=8
local.set 20
local.get 19
local.get 20
f64.add
local.set 21
local.get 21
local.get 16
f64.div
local.set 22
local.get 3
local.get 22
f64.store offset=8
br 0 (;@2;)
end
end
local.get 3
f64.load offset=8
local.set 23
local.get 23
return)
(func $_start (type 4)
(local i32 f64 i32 f64 i32 f64 i32 f64 i32 f64 f64 f64 f64)
i32.const 10
local.set 0
f64.const 0x1.9p+6 (;=100;)
local.set 1
i32.const 1052
local.set 2
f64.const 0x1.4p+3 (;=10;)
local.set 3
i32.const 1042
local.set 4
f64.const 0x1.8p+1 (;=3;)
local.set 5
i32.const 1033
local.set 6
f64.const 0x1p+1 (;=2;)
local.set 7
i32.const 1024
local.set 8
local.get 8
call $print_str
local.get 7
call $my_sqrt
local.set 9
local.get 9
call $print_float
local.get 0
call $putchar
drop
local.get 6
call $print_str
local.get 5
call $my_sqrt
local.set 10
local.get 10
call $print_float
local.get 0
call $putchar
drop
local.get 4
call $print_str
local.get 3
call $my_sqrt
local.set 11
local.get 11
call $print_float
local.get 0
call $putchar
drop
local.get 2
call $print_str
local.get 1
call $my_sqrt
local.set 12
local.get 12
call $print_float
local.get 0
call $putchar
drop
return)
(table (;0;) 1 1 funcref)
(memory (;0;) 2)
(global (;0;) (mut i32) (i32.const 66608))
(export "memory" (memory 0))
(export "_start" (func $_start))
(data (;0;) (i32.const 1024) "sqrt(2)=\00sqrt(3)=\00sqrt(10)=\00sqrt(100)=\00"))