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optimize logical and/or, initial null checking in flows

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dcode
2019-04-09 03:04:45 +02:00
parent c16c19e18d
commit da4a7751fd
73 changed files with 5920 additions and 6866 deletions
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122
tests/compiler/std/mod.optimized.wat
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@ -20,10 +20,9 @@
(local $3 i64)
(local $4 i64)
(local $5 i64)
(local $6 i32)
(local $6 i64)
(local $7 i64)
(local $8 i64)
(local $9 i64)
local.get $0
i64.reinterpret_f64
local.tee $2
@ -43,31 +42,26 @@
local.get $2
i64.const 63
i64.shr_u
local.set $8
block (result i32)
local.get $3
i64.const 1
i64.shl
local.tee $7
i64.const 0
local.set $7
local.get $3
i64.const 1
i64.shl
local.tee $6
i64.const 0
i64.eq
if (result i32)
i32.const 1
else
local.get $4
i64.const 2047
i64.eq
local.tee $6
i32.eqz
if
local.get $4
i64.const 2047
i64.eq
local.set $6
end
local.get $6
i32.eqz
end
if (result i32)
i32.const 1
else
local.get $1
local.get $1
f64.ne
else
local.get $6
end
if
local.get $0
@ -82,12 +76,12 @@
local.get $2
i64.const 1
i64.shl
local.tee $9
local.get $7
local.tee $8
local.get $6
i64.le_u
if
local.get $7
local.get $9
local.get $6
local.get $8
i64.eq
br_if $folding-inner0
local.get $0
@ -214,7 +208,7 @@
i64.add
i64.shr_u
end
local.get $8
local.get $7
i64.const 63
i64.shl
i64.or
@ -253,22 +247,20 @@
f64.eq
)
(func $std/mod/test_fmod (; 4 ;) (type $FUNCSIG$iddd) (param $0 f64) (param $1 f64) (param $2 f64) (result i32)
(local $3 i32)
local.get $0
local.get $1
call $~lib/math/NativeMath.mod
local.get $2
call $std/mod/check<f64>
local.tee $3
if
if (result i32)
local.get $0
local.get $1
call $std/mod/mod
local.get $2
call $std/mod/check<f64>
local.set $3
else
i32.const 0
end
local.get $3
)
(func $~lib/math/NativeMathf.mod (; 5 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
(local $2 i32)
@ -280,7 +272,7 @@
(local $8 i32)
local.get $0
i32.reinterpret_f32
local.tee $3
local.tee $2
i32.const 23
i32.shr_u
i32.const 255
@ -288,39 +280,33 @@
local.set $4
local.get $1
i32.reinterpret_f32
local.tee $5
local.tee $3
i32.const 23
i32.shr_u
i32.const 255
i32.and
local.set $6
local.get $3
local.set $5
local.get $2
i32.const -2147483648
i32.and
local.set $8
block (result i32)
local.get $5
local.set $7
local.get $3
i32.const 1
i32.shl
local.tee $6
if (result i32)
local.get $4
i32.const 255
i32.eq
else
i32.const 1
i32.shl
local.tee $7
i32.eqz
local.tee $2
i32.eqz
if
local.get $4
i32.const 255
i32.eq
local.set $2
end
local.get $2
i32.eqz
end
if (result i32)
i32.const 1
else
local.get $1
local.get $1
f32.ne
else
local.get $2
end
if
local.get $0
@ -332,15 +318,15 @@
return
end
block $folding-inner0
local.get $3
local.get $2
i32.const 1
i32.shl
local.tee $2
local.get $7
local.tee $8
local.get $6
i32.le_u
if
local.get $2
local.get $7
local.get $6
local.get $8
i32.eq
br_if $folding-inner0
local.get $0
@ -348,16 +334,16 @@
end
local.get $4
if (result i32)
local.get $3
local.get $2
i32.const 8388607
i32.and
i32.const 8388608
i32.or
else
local.get $3
local.get $2
i32.const 1
local.get $4
local.get $3
local.get $2
i32.const 9
i32.shl
i32.clz
@ -367,30 +353,30 @@
i32.shl
end
local.set $2
local.get $6
local.get $5
if (result i32)
local.get $5
local.get $3
i32.const 8388607
i32.and
i32.const 8388608
i32.or
else
local.get $5
local.get $3
i32.const 1
local.get $6
local.get $5
local.get $3
i32.const 9
i32.shl
i32.clz
i32.sub
local.tee $6
local.tee $5
i32.sub
i32.shl
end
local.set $3
loop $continue|0
local.get $4
local.get $6
local.get $5
i32.gt_s
if
local.get $2
@ -459,7 +445,7 @@
i32.sub
i32.shr_u
end
local.get $8
local.get $7
i32.or
f32.reinterpret_i32
return