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Code Issues Projects Releases Wiki Activity

Simplify isFinite & isNaN (#78)

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This commit is contained in:
Max Graey
2018-04-18 16:14:24 +03:00
committed by Daniel Wirtz
parent 5a2f834c0d
commit a15457d8b9
13 changed files with 132 additions and 409 deletions
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11
tests/compiler/std/libm.optimized.wat
View File

@ -1308,14 +1308,9 @@
)
)
(func $isNaN<f64> (; 12 ;) (type $Fi) (param $0 f64) (result i32)
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(get_local $0)
)
(i64.const 9223372036854775807)
)
(i64.const 9218868437227405312)
(f64.ne
(get_local $0)
(get_local $0)
)
)
(func $~lib/math/NativeMath.atan (; 13 ;) (type $FF) (param $0 f64) (result f64)

19
tests/compiler/std/libm.untouched.wat
View File

@ -3,8 +3,8 @@
(type $FF (func (param f64) (result f64)))
(type $f (func (result f32)))
(type $Fi (func (param f64) (result i32)))
(type $i (func (result i32)))
(type $FFF (func (param f64 f64) (result f64)))
(type $i (func (result i32)))
(type $FiF (func (param f64 i32) (result f64)))
(type $Ff (func (param f64) (result f32)))
(global $std/libm/E f64 (f64.const 2.718281828459045))
@ -1557,20 +1557,9 @@
)
(func $isNaN<f64> (; 12 ;) (type $Fi) (param $0 f64) (result i32)
(return
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(get_local $0)
)
(i64.shr_u
(i64.const -1)
(i64.const 1)
)
)
(i64.shl
(i64.const 2047)
(i64.const 52)
)
(f64.ne
(get_local $0)
(get_local $0)
)
)
)

50
tests/compiler/std/math.optimized.wat
View File

@ -69,14 +69,9 @@
(export "memory" (memory $0))
(start $start)
(func $isNaN<f64> (; 31 ;) (type $Fi) (param $0 f64) (result i32)
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(get_local $0)
)
(i64.const 9223372036854775807)
)
(i64.const 9218868437227405312)
(f64.ne
(get_local $0)
(get_local $0)
)
)
(func $std/math/signbit (; 32 ;) (type $Fi) (param $0 f64) (result i32)
@ -90,14 +85,12 @@
)
)
(func $isFinite<f64> (; 33 ;) (type $Fi) (param $0 f64) (result i32)
(i64.lt_u
(i64.and
(i64.reinterpret/f64
(get_local $0)
)
(i64.const 9223372036854775807)
(f64.eq
(f64.sub
(get_local $0)
(get_local $0)
)
(i64.const 9218868437227405312)
(f64.const 0)
)
)
(func $std/math/eulp (; 34 ;) (type $Fi) (param $0 f64) (result i32)
@ -374,16 +367,9 @@
(i32.const 1)
)
(func $isNaN<f32> (; 38 ;) (type $fi) (param $0 f32) (result i32)
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(f64.promote/f32
(get_local $0)
)
)
(i64.const 9223372036854775807)
)
(i64.const 9218868437227405312)
(f32.ne
(get_local $0)
(get_local $0)
)
)
(func $std/math/signbitf (; 39 ;) (type $fi) (param $0 f32) (result i32)
@ -395,16 +381,12 @@
)
)
(func $isFinite<f32> (; 40 ;) (type $fi) (param $0 f32) (result i32)
(i64.lt_u
(i64.and
(i64.reinterpret/f64
(f64.promote/f32
(get_local $0)
)
)
(i64.const 9223372036854775807)
(f32.eq
(f32.sub
(get_local $0)
(get_local $0)
)
(i64.const 9218868437227405312)
(f32.const 0)
)
)
(func $std/math/eulpf (; 41 ;) (type $fi) (param $0 f32) (result i32)

74
tests/compiler/std/math.untouched.wat
View File

@ -80,20 +80,9 @@
(start $start)
(func $isNaN<f64> (; 31 ;) (type $Fi) (param $0 f64) (result i32)
(return
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(get_local $0)
)
(i64.shr_u
(i64.const -1)
(i64.const 1)
)
)
(i64.shl
(i64.const 2047)
(i64.const 52)
)
(f64.ne
(get_local $0)
(get_local $0)
)
)
)
@ -111,20 +100,12 @@
)
(func $isFinite<f64> (; 33 ;) (type $Fi) (param $0 f64) (result i32)
(return
(i64.lt_u
(i64.and
(i64.reinterpret/f64
(get_local $0)
)
(i64.shr_u
(i64.const -1)
(i64.const 1)
)
)
(i64.shl
(i64.const 2047)
(i64.const 52)
(f64.eq
(f64.sub
(get_local $0)
(get_local $0)
)
(f64.const 0)
)
)
)
@ -427,22 +408,9 @@
)
(func $isNaN<f32> (; 38 ;) (type $fi) (param $0 f32) (result i32)
(return
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(f64.promote/f32
(get_local $0)
)
)
(i64.shr_u
(i64.const -1)
(i64.const 1)
)
)
(i64.shl
(i64.const 2047)
(i64.const 52)
)
(f32.ne
(get_local $0)
(get_local $0)
)
)
)
@ -458,22 +426,12 @@
)
(func $isFinite<f32> (; 40 ;) (type $fi) (param $0 f32) (result i32)
(return
(i64.lt_u
(i64.and
(i64.reinterpret/f64
(f64.promote/f32
(get_local $0)
)
)
(i64.shr_u
(i64.const -1)
(i64.const 1)
)
)
(i64.shl
(i64.const 2047)
(i64.const 52)
(f32.eq
(f32.sub
(get_local $0)
(get_local $0)
)
(f32.const 0)
)
)
)

24
tests/compiler/std/mod.optimized.wat
View File

@ -16,14 +16,9 @@
(export "memory" (memory $0))
(start $start)
(func $isNaN<f64> (; 2 ;) (type $Fi) (param $0 f64) (result i32)
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(get_local $0)
)
(i64.const 9223372036854775807)
)
(i64.const 9218868437227405312)
(f64.ne
(get_local $0)
(get_local $0)
)
)
(func $~lib/math/NativeMath.mod (; 3 ;) (type $FFF) (param $0 f64) (param $1 f64) (result f64)
@ -460,16 +455,9 @@
)
)
(func $isNaN<f32> (; 6 ;) (type $fi) (param $0 f32) (result i32)
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(f64.promote/f32
(get_local $0)
)
)
(i64.const 9223372036854775807)
)
(i64.const 9218868437227405312)
(f32.ne
(get_local $0)
(get_local $0)
)
)
(func $~lib/math/NativeMathf.mod (; 7 ;) (type $fff) (param $0 f32) (param $1 f32) (result f32)

38
tests/compiler/std/mod.untouched.wat
View File

@ -2,8 +2,8 @@
(type $FFFi (func (param f64 f64 f64) (result i32)))
(type $FFF (func (param f64 f64) (result f64)))
(type $Fi (func (param f64) (result i32)))
(type $i (func (result i32)))
(type $FFi (func (param f64 f64) (result i32)))
(type $i (func (result i32)))
(type $iiiiv (func (param i32 i32 i32 i32)))
(type $F (func (result f64)))
(type $fffi (func (param f32 f32 f32) (result i32)))
@ -23,20 +23,9 @@
(start $start)
(func $isNaN<f64> (; 2 ;) (type $Fi) (param $0 f64) (result i32)
(return
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(get_local $0)
)
(i64.shr_u
(i64.const -1)
(i64.const 1)
)
)
(i64.shl
(i64.const 2047)
(i64.const 52)
)
(f64.ne
(get_local $0)
(get_local $0)
)
)
)
@ -566,22 +555,9 @@
)
(func $isNaN<f32> (; 6 ;) (type $fi) (param $0 f32) (result i32)
(return
(i64.gt_u
(i64.and
(i64.reinterpret/f64
(f64.promote/f32
(get_local $0)
)
)
(i64.shr_u
(i64.const -1)
(i64.const 1)
)
)
(i64.shl
(i64.const 2047)
(i64.const 52)
)
(f32.ne
(get_local $0)
(get_local $0)
)
)
)