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Improve mandelbort example (#308)

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This commit is contained in:
Max Graey
2019-01-09 18:26:31 +02:00
committed by Daniel Wirtz
parent 2ec89ee669
commit d82995c686
8 changed files with 861 additions and 353 deletions
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299
tests/compiler/mandelbrot.optimized.wat
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@ -186,7 +186,213 @@
f64.mul
f64.add
)
(func $../../examples/mandelbrot/assembly/index/computeLine (; 1 ;) (type $iiiiv) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32)
(func $~lib/math/NativeMath.log2 (; 1 ;) (type $FF) (param $0 f64) (result f64)
(local $1 f64)
(local $2 i32)
(local $3 i32)
(local $4 i32)
(local $5 i64)
(local $6 f64)
(local $7 f64)
(local $8 f64)
get_local $0
i64.reinterpret/f64
tee_local $5
i64.const 32
i64.shr_u
i32.wrap/i64
tee_local $2
i32.const 1048576
i32.lt_u
tee_local $3
i32.eqz
if
get_local $2
i32.const 31
i32.shr_u
set_local $3
end
get_local $3
if
get_local $5
i64.const 1
i64.shl
i64.const 0
i64.eq
if
f64.const -1
get_local $0
get_local $0
f64.mul
f64.div
return
end
get_local $2
i32.const 31
i32.shr_u
if
get_local $0
get_local $0
f64.sub
f64.const 0
f64.div
return
end
i32.const -54
set_local $4
get_local $0
f64.const 18014398509481984
f64.mul
i64.reinterpret/f64
tee_local $5
i64.const 32
i64.shr_u
i32.wrap/i64
set_local $2
else
get_local $2
i32.const 2146435072
i32.ge_u
if
get_local $0
return
else
get_local $2
i32.const 1072693248
i32.eq
tee_local $3
if
get_local $5
i64.const 32
i64.shl
i64.const 0
i64.eq
set_local $3
end
get_local $3
if
f64.const 0
return
end
end
end
get_local $2
i32.const 614242
i32.add
tee_local $2
i32.const 20
i32.shr_u
i32.const 1023
i32.sub
get_local $4
i32.add
set_local $4
get_local $5
i64.const 4294967295
i64.and
get_local $2
i32.const 1048575
i32.and
i32.const 1072079006
i32.add
i64.extend_u/i32
i64.const 32
i64.shl
i64.or
f64.reinterpret/i64
f64.const 1
f64.sub
tee_local $1
f64.const 2
get_local $1
f64.add
f64.div
tee_local $6
get_local $6
f64.mul
tee_local $7
get_local $7
f64.mul
set_local $0
get_local $1
get_local $1
f64.const 0.5
get_local $1
f64.mul
get_local $1
f64.mul
tee_local $1
f64.sub
i64.reinterpret/f64
i64.const -4294967296
i64.and
f64.reinterpret/i64
tee_local $8
f64.sub
get_local $1
f64.sub
get_local $6
get_local $1
get_local $7
f64.const 0.6666666666666735
get_local $0
f64.const 0.2857142874366239
get_local $0
f64.const 0.1818357216161805
get_local $0
f64.const 0.14798198605116586
f64.mul
f64.add
f64.mul
f64.add
f64.mul
f64.add
f64.mul
get_local $0
f64.const 0.3999999999940942
get_local $0
f64.const 0.22222198432149784
get_local $0
f64.const 0.15313837699209373
f64.mul
f64.add
f64.mul
f64.add
f64.mul
f64.add
f64.add
f64.mul
f64.add
tee_local $0
get_local $8
f64.add
f64.const 1.6751713164886512e-10
f64.mul
get_local $0
f64.const 1.4426950407214463
f64.mul
f64.add
set_local $6
get_local $4
f64.convert_s/i32
tee_local $7
get_local $8
f64.const 1.4426950407214463
f64.mul
tee_local $1
f64.add
set_local $0
get_local $6
get_local $7
get_local $0
f64.sub
get_local $1
f64.add
f64.add
get_local $0
f64.add
)
(func $../../examples/mandelbrot/assembly/index/computeLine (; 2 ;) (type $iiiiv) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32)
(local $4 f64)
(local $5 f64)
(local $6 f64)
@ -196,15 +402,13 @@
(local $10 f64)
(local $11 f64)
(local $12 f64)
get_local $1
f64.convert_u/i32
tee_local $6
f64.const 1.6
f64.div
set_local $12
(local $13 f64)
(local $14 f64)
f64.const 10
f64.const 3
get_local $6
get_local $1
f64.convert_u/i32
tee_local $8
f64.mul
f64.const 4
get_local $2
@ -217,12 +421,34 @@
get_local $0
f64.convert_u/i32
get_local $4
f64.const 2
f64.div
f64.const 0.5
f64.mul
f64.sub
get_local $9
f64.mul
set_local $10
get_local $8
f64.const 0.625
f64.mul
get_local $9
f64.mul
set_local $12
get_local $0
get_local $1
i32.mul
i32.const 1
i32.shl
set_local $0
f64.const 1
get_local $3
f64.convert_u/i32
tee_local $6
f64.div
set_local $13
f64.const 8
get_local $6
f64.min
set_local $8
loop $repeat|0
get_local $7
get_local $1
@ -230,10 +456,10 @@
if
get_local $7
f64.convert_u/i32
get_local $12
f64.sub
get_local $9
f64.mul
get_local $12
f64.sub
set_local $11
f64.const 0
set_local $4
@ -245,11 +471,11 @@
get_local $4
get_local $4
f64.mul
tee_local $6
tee_local $14
get_local $5
get_local $5
f64.mul
tee_local $8
tee_local $6
f64.add
f64.const 4
f64.le
@ -263,8 +489,8 @@
get_local $10
f64.add
set_local $5
get_local $14
get_local $6
get_local $8
f64.sub
get_local $11
f64.add
@ -281,15 +507,10 @@
end
end
end
f64.const 8
get_local $3
f64.convert_u/i32
f64.min
set_local $6
loop $repeat|2
loop $continue|2
get_local $2
f64.convert_u/i32
get_local $6
get_local $8
f64.lt
if
get_local $4
@ -301,7 +522,7 @@
f64.sub
get_local $11
f64.add
set_local $8
set_local $6
f64.const 2
get_local $4
f64.mul
@ -310,22 +531,20 @@
get_local $10
f64.add
set_local $5
get_local $8
get_local $6
set_local $4
get_local $2
i32.const 1
i32.add
set_local $2
br $repeat|2
br $continue|2
end
end
get_local $0
get_local $1
i32.mul
get_local $7
i32.add
i32.const 1
i32.shl
get_local $0
i32.add
get_local $4
get_local $4
f64.mul
@ -333,27 +552,23 @@
get_local $5
f64.mul
f64.add
f64.sqrt
call $~lib/math/NativeMath.log
call $~lib/math/NativeMath.log
f64.const 0.6931471805599453
f64.div
tee_local $6
get_local $6
f64.sub
f64.const 0
f64.eq
f64.const 1
f64.gt
if (result i32)
f64.const 2047
get_local $2
i32.const 1
i32.add
f64.convert_u/i32
f64.const 0.5
get_local $6
call $~lib/math/NativeMath.log
f64.mul
call $~lib/math/NativeMath.log2
f64.sub
get_local $3
f64.convert_u/i32
f64.div
get_local $13
f64.mul
f64.const 0
f64.max
f64.const 1
@ -372,7 +587,7 @@
end
end
)
(func $null (; 2 ;) (type $v)
(func $null (; 3 ;) (type $v)
nop
)
)