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Minor optimizations to array sorting

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...to get a handle on the code
This commit is contained in:
dcodeIO
2018-04-08 01:53:22 +02:00
parent ac2281b14b
commit 0f49e054d2
5 changed files with 317 additions and 402 deletions
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256
tests/compiler/std/array.optimized.wat
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@ -3893,7 +3893,14 @@
(local $4 i32)
(local $5 i32)
(local $6 i32)
(set_local $6
(local $7 i32)
(local $8 i32)
(set_local $4
(i32.load
(get_local $0)
)
)
(set_local $7
(call $~lib/array/Array<i32>#get:length
(get_local $0)
)
@ -3901,26 +3908,24 @@
(loop $continue|0
(if
(i32.lt_s
(get_local $3)
(get_local $6)
(get_local $2)
(get_local $7)
)
(block
(set_local $4
(set_local $5
(i32.load
(i32.add
(i32.load
(get_local $0)
)
(get_local $4)
(i32.shl
(get_local $3)
(get_local $2)
(i32.const 2)
)
)
)
)
(set_local $2
(set_local $3
(i32.sub
(get_local $3)
(get_local $2)
(i32.const 1)
)
)
@ -3928,18 +3933,16 @@
(loop $continue|1
(if
(i32.ge_s
(get_local $2)
(get_local $3)
(i32.const 0)
)
(block
(set_local $5
(set_local $6
(i32.load
(i32.add
(i32.load
(get_local $0)
)
(get_local $4)
(i32.shl
(get_local $2)
(get_local $3)
(i32.const 2)
)
)
@ -3951,33 +3954,33 @@
(br_if $break|1
(i32.ge_s
(call_indirect (type $iii)
(get_local $4)
(get_local $5)
(get_local $6)
(get_local $1)
)
(i32.const 0)
)
)
(set_local $3
(i32.sub
(tee_local $8
(get_local $3)
)
(i32.const 1)
)
)
(i32.store
(i32.add
(i32.load
(get_local $0)
)
(get_local $4)
(i32.shl
(i32.add
(get_local $2)
(get_local $8)
(i32.const 1)
)
(i32.const 2)
)
)
(get_local $5)
)
(set_local $2
(i32.sub
(get_local $2)
(i32.const 1)
)
(get_local $6)
)
(br $continue|1)
)
@ -3986,22 +3989,20 @@
)
(i32.store
(i32.add
(i32.load
(get_local $0)
)
(get_local $4)
(i32.shl
(i32.add
(get_local $2)
(get_local $3)
(i32.const 1)
)
(i32.const 2)
)
)
(get_local $4)
(get_local $5)
)
(set_local $3
(set_local $2
(i32.add
(get_local $3)
(get_local $2)
(i32.const 1)
)
)
@ -4018,14 +4019,15 @@
(local $5 i32)
(local $6 i32)
(local $7 i32)
(local $8 i32)
(call $~lib/memory/set_memory
(tee_local $5
(tee_local $6
(call $~lib/allocator/arena/allocate_memory
(i32.shl
(tee_local $2
(tee_local $2
(i32.shl
(i32.shr_s
(i32.add
(tee_local $7
(tee_local $8
(call $~lib/array/Array<i32>#get:length
(get_local $0)
)
@ -4034,48 +4036,50 @@
)
(i32.const 5)
)
(i32.const 2)
)
(i32.const 2)
)
)
)
(i32.const 0)
(i32.shl
(get_local $2)
(i32.const 2)
)
(get_local $2)
)
(set_local $3
(i32.load
(get_local $0)
)
)
(set_local $4
(i32.sub
(get_local $7)
(get_local $8)
(i32.const 1)
)
)
(loop $continue|0
(if
(i32.gt_s
(get_local $3)
(get_local $4)
(i32.const 0)
)
(block
(set_local $2
(get_local $3)
(set_local $5
(get_local $4)
)
(loop $continue|1
(if
(i32.eq
(i32.and
(get_local $2)
(get_local $5)
(i32.const 1)
)
(i32.and
(i32.shr_s
(i32.load
(i32.add
(get_local $5)
(get_local $6)
(i32.shl
(i32.shr_s
(get_local $2)
(get_local $5)
(i32.const 6)
)
(i32.const 2)
@ -4084,7 +4088,7 @@
)
(i32.and
(i32.shr_s
(get_local $2)
(get_local $5)
(i32.const 1)
)
(i32.const 31)
@ -4094,9 +4098,9 @@
)
)
(block
(set_local $2
(set_local $5
(i32.shr_s
(get_local $2)
(get_local $5)
(i32.const 1)
)
)
@ -4104,16 +4108,14 @@
)
)
)
(set_local $4
(set_local $2
(i32.load
(i32.add
(i32.load
(get_local $0)
)
(get_local $3)
(i32.shl
(tee_local $2
(tee_local $5
(i32.shr_s
(get_local $2)
(get_local $5)
(i32.const 1)
)
)
@ -4122,14 +4124,12 @@
)
)
)
(set_local $6
(set_local $7
(i32.load
(i32.add
(i32.load
(get_local $0)
)
(get_local $3)
(i32.shl
(get_local $3)
(get_local $4)
(i32.const 2)
)
)
@ -4142,8 +4142,8 @@
)
(i32.lt_s
(call_indirect (type $iii)
(get_local $4)
(get_local $6)
(get_local $2)
(get_local $7)
(get_local $1)
)
(i32.const 0)
@ -4152,10 +4152,10 @@
(block
(i32.store
(i32.add
(get_local $5)
(get_local $6)
(i32.shl
(i32.shr_s
(get_local $3)
(get_local $4)
(i32.const 5)
)
(i32.const 2)
@ -4164,10 +4164,10 @@
(i32.xor
(i32.load
(i32.add
(get_local $5)
(get_local $6)
(i32.shl
(i32.shr_s
(get_local $3)
(get_local $4)
(i32.const 5)
)
(i32.const 2)
@ -4177,7 +4177,7 @@
(i32.shl
(i32.const 1)
(i32.and
(get_local $3)
(get_local $4)
(i32.const 31)
)
)
@ -4185,33 +4185,29 @@
)
(i32.store
(i32.add
(i32.load
(get_local $0)
)
(get_local $3)
(i32.shl
(get_local $3)
(get_local $4)
(i32.const 2)
)
)
(get_local $4)
(get_local $2)
)
(i32.store
(i32.add
(i32.load
(get_local $0)
)
(get_local $3)
(i32.shl
(get_local $2)
(get_local $5)
(i32.const 2)
)
)
(get_local $6)
(get_local $7)
)
)
)
(set_local $3
(set_local $4
(i32.sub
(get_local $3)
(get_local $4)
(i32.const 1)
)
)
@ -4219,37 +4215,31 @@
)
)
)
(set_local $3
(set_local $4
(i32.sub
(get_local $7)
(get_local $8)
(i32.const 1)
)
)
(loop $continue|2
(if
(i32.ge_s
(get_local $3)
(get_local $4)
(i32.const 2)
)
(block
(set_local $4
(set_local $7
(i32.load
(i32.load
(get_local $0)
)
(get_local $3)
)
)
(i32.store
(i32.load
(get_local $0)
)
(get_local $3)
(i32.load
(i32.add
(i32.load
(get_local $0)
)
(get_local $3)
(i32.shl
(get_local $3)
(get_local $4)
(i32.const 2)
)
)
@ -4257,15 +4247,13 @@
)
(i32.store
(i32.add
(i32.load
(get_local $0)
)
(get_local $3)
(i32.shl
(get_local $3)
(get_local $4)
(i32.const 2)
)
)
(get_local $4)
(get_local $7)
)
(set_local $2
(i32.const 1)
@ -4273,7 +4261,7 @@
(loop $continue|3
(if
(i32.lt_s
(tee_local $4
(tee_local $5
(i32.add
(i32.shl
(get_local $2)
@ -4283,7 +4271,7 @@
(i32.shr_s
(i32.load
(i32.add
(get_local $5)
(get_local $6)
(i32.shl
(i32.shr_s
(get_local $2)
@ -4302,11 +4290,11 @@
)
)
)
(get_local $3)
(get_local $4)
)
(block
(set_local $2
(get_local $4)
(get_local $5)
)
(br $continue|3)
)
@ -4319,19 +4307,15 @@
(i32.const 0)
)
(block
(set_local $4
(set_local $7
(i32.load
(i32.load
(get_local $0)
)
(get_local $3)
)
)
(set_local $6
(set_local $5
(i32.load
(i32.add
(i32.load
(get_local $0)
)
(get_local $3)
(i32.shl
(get_local $2)
(i32.const 2)
@ -4346,8 +4330,8 @@
)
(i32.lt_s
(call_indirect (type $iii)
(get_local $4)
(get_local $6)
(get_local $7)
(get_local $5)
(get_local $1)
)
(i32.const 0)
@ -4356,7 +4340,7 @@
(block
(i32.store
(i32.add
(get_local $5)
(get_local $6)
(i32.shl
(i32.shr_s
(get_local $2)
@ -4368,7 +4352,7 @@
(i32.xor
(i32.load
(i32.add
(get_local $5)
(get_local $6)
(i32.shl
(i32.shr_s
(get_local $2)
@ -4389,21 +4373,17 @@
)
(i32.store
(i32.add
(i32.load
(get_local $0)
)
(get_local $3)
(i32.shl
(get_local $2)
(i32.const 2)
)
)
(get_local $4)
(get_local $7)
)
(i32.store
(i32.load
(get_local $0)
)
(get_local $6)
(get_local $3)
(get_local $5)
)
)
)
@ -4417,9 +4397,9 @@
)
)
)
(set_local $3
(set_local $4
(i32.sub
(get_local $3)
(get_local $4)
(i32.const 1)
)
)
@ -4428,29 +4408,21 @@
)
)
(call $~lib/allocator/arena/free_memory
(get_local $5)
(get_local $6)
)
(set_local $1
(i32.load offset=4
(i32.load
(get_local $0)
)
(get_local $3)
)
)
(i32.store offset=4
(get_local $3)
(i32.load
(get_local $0)
)
(i32.load
(i32.load
(get_local $0)
)
(get_local $3)
)
)
(i32.store
(i32.load
(get_local $0)
)
(get_local $3)
(get_local $1)
)
(get_local $0)