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optimize logical and/or, initial null checking in flows

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This commit is contained in:
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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99
tests/compiler/std/symbol.optimized.wat
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@ -568,7 +568,7 @@
local.tee $3
i32.eqz
else
local.get $2
i32.const 0
end
if
local.get $2
@ -597,15 +597,11 @@
i32.const 1
return
end
local.get $0
local.get $1
i32.eqz
local.tee $2
if (result i32)
local.get $2
else
local.get $1
i32.eqz
end
i32.const 1
local.get $0
select
if
i32.const 0
return
@ -645,33 +641,31 @@
i32.shl
i32.add
i32.load
local.set $1
local.set $0
loop $continue|0
local.get $1
local.get $0
if
local.get $1
local.get $0
i32.load offset=8
i32.const 1
i32.and
i32.eqz
local.tee $0
if (result i32)
local.get $1
i32.const 0
else
local.get $0
i32.load
i32.const 24
call $~lib/string/String.__eq
else
local.get $0
end
if
local.get $1
local.get $0
return
end
local.get $1
local.get $0
i32.load offset=8
i32.const -2
i32.and
local.set $1
local.set $0
br $continue|0
end
end
@ -909,33 +903,31 @@
i32.shl
i32.add
i32.load
local.set $2
local.set $0
loop $continue|0
local.get $2
local.get $0
if
local.get $2
local.get $0
i32.load offset=8
i32.const 1
i32.and
i32.eqz
local.tee $0
if
local.get $2
if (result i32)
i32.const 0
else
local.get $0
i32.load
local.get $1
i32.eq
local.set $0
end
local.get $0
if
local.get $2
local.get $0
return
end
local.get $2
local.get $0
i32.load offset=8
i32.const -2
i32.and
local.set $2
local.set $0
br $continue|0
end
end
@ -1202,18 +1194,14 @@
end
)
(func $~lib/symbol/_Symbol.keyFor (; 22 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
(local $1 i32)
global.get $~lib/symbol/idToString
i32.const 0
i32.ne
local.tee $1
if
if (result i32)
global.get $~lib/symbol/idToString
local.get $0
call $~lib/map/Map<usize,~lib/string/String>#has
local.set $1
else
i32.const 0
end
local.get $1
if (result i32)
global.get $~lib/symbol/idToString
local.get $0
@ -1454,7 +1442,7 @@
(local $1 i32)
(local $2 i32)
i32.const 208
local.set $2
local.set $1
i32.const 632
block $break|0 (result i32)
block $case11|0
@ -1473,12 +1461,12 @@
i32.ne
if
local.get $0
local.tee $1
local.tee $2
i32.const 2
i32.eq
br_if $case1|0
block $tablify|0
local.get $1
local.get $2
i32.const 3
i32.sub
br_table $case2|0 $case3|0 $case4|0 $case5|0 $case6|0 $case7|0 $case8|0 $case9|0 $case10|0 $tablify|0
@ -1519,16 +1507,13 @@
br $break|0
end
global.get $~lib/symbol/idToString
i32.const 0
i32.ne
local.tee $1
if
if (result i32)
global.get $~lib/symbol/idToString
local.get $0
call $~lib/map/Map<usize,~lib/string/String>#has
local.set $1
else
i32.const 0
end
local.get $1
if (result i32)
global.get $~lib/symbol/idToString
local.get $0
@ -1742,7 +1727,7 @@
i32.load
i32.le_u
else
local.get $0
i32.const 0
end
if
loop $continue|0
@ -1766,19 +1751,15 @@
i32.const 0
)
(func $~lib/runtime/runtime.flags (; 29 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
(local $1 i32)
local.get $0
i32.eqz
local.tee $1
i32.eqz
if
if (result i32)
local.get $0
i32.const 944
i32.load
i32.gt_u
local.set $1
else
i32.const 1
end
local.get $1
if (result i32)
unreachable
else
@ -1813,15 +1794,13 @@
(local $3 i32)
(local $4 i32)
local.get $0
i32.eqz
local.tee $2
if (result i32)
local.get $2
else
local.get $0
i32.const 944
i32.load
i32.gt_u
else
i32.const 1
end
if (result i32)
unreachable