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; Assembly listing for method JsonObject:GetItem(String):JsonNode:this
; Assembly listing for method JsonObject:GetItem(String):JsonNode:this
; Emitting BLENDED_CODE for X64 CPU with AVX - Windows
; Emitting BLENDED_CODE for X64 CPU with AVX - Windows
; optimized code
; optimized code
; rsp based frame
; rsp based frame
; partially interruptible
; partially interruptible
; No PGO data
; No PGO data
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; 0 inlinees with PGO data;
1
single block inlinees; 0 inlinees without PGO data
; 0 inlinees with PGO data;
2
single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
; Final local variable assignments
;
;
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; V00 this [V00,T00] (
3
,
3
) ref ->
rcx
this class-hnd single-def
; V00 this [V00,T00] (
5
,
5
) ref ->
rsi
this class-hnd single-def
; V01 arg1 [V01,T01] ( 3, 3 ) ref -> rd
x
class-hnd single-def
; V01 arg1 [V01,T01] ( 3, 3 ) ref -> rd
i
class-hnd single-def
; V02 loc0 [V02 ] ( 2, 1.50) ref -> [rsp+20H] do-not-enreg[XB] must-init addr-exposed ld-addr-op class-hnd
; V02 loc0 [V02 ] ( 2, 1.50) ref -> [rsp+20H] do-not-enreg[XB] must-init addr-exposed ld-addr-op class-hnd
; V03 OutArgs [V03 ] ( 1, 1 ) lclBlk (32) [rsp+00H] "OutgoingArgSpace"
; V03 OutArgs [V03 ] ( 1, 1 ) lclBlk (32) [rsp+00H] "OutgoingArgSpace"
;
;
; Lcl frame size = 40
; Lcl frame size = 40
G_M36228_IG01:
G_M36228_IG01:
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push rdi
push rsi
sub rsp, 40
sub rsp, 40
xor eax, eax
xor eax, eax
mov qword ptr [rsp+20H], rax
mov qword ptr [rsp+20H], rax
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;; bbWeight=1 PerfScore
1.50
mov rsi, rcx
mov rdi, rdx
;; bbWeight=1 PerfScore
4.00
G_M36228_IG02:
G_M36228_IG02:
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cmp dword ptr [rsi], esi
mov rcx, rsi
call JsonObject:InitializeIfRequired():this
mov rcx, gword ptr [rsi+24]
lea r8, [rsp+20H]
lea r8, [rsp+20H]
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mov
r11, 0xD1FFAB1E
mov
rdx, rdi
call
[IDictionary`2
:TryGetValue(
__Canon
,byref):bool:this
]
cmp dword ptr [rcx], ecx
test
eax, eax
call
JsonPropertyDictionary`1
:TryGetValue(
String
,byref):bool:this
test
al, al
je SHORT G_M36228_IG05
je SHORT G_M36228_IG05
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;; bbWeight=1 PerfScore
5.00
;; bbWeight=1 PerfScore
10.25
G_M36228_IG03:
G_M36228_IG03:
mov rax, gword ptr [rsp+20H]
mov rax, gword ptr [rsp+20H]
;; bbWeight=0.50 PerfScore 0.50
;; bbWeight=0.50 PerfScore 0.50
G_M36228_IG04:
G_M36228_IG04:
add rsp, 40
add rsp, 40
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pop rsi
pop rdi
ret
ret
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;; bbWeight=0.50 PerfScore
0.62
;; bbWeight=0.50 PerfScore
1.12
G_M36228_IG05:
G_M36228_IG05:
xor rax, rax
xor rax, rax
;; bbWeight=0.50 PerfScore 0.12
;; bbWeight=0.50 PerfScore 0.12
G_M36228_IG06:
G_M36228_IG06:
add rsp, 40
add rsp, 40
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pop rsi
pop rdi
ret
ret
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;; bbWeight=0.50 PerfScore
0.62
;; bbWeight=0.50 PerfScore
1.12
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; Total bytes of code
53
, prolog size
11
, PerfScore
13.68
, instruction count
14
, allocated bytes for code
53
(MethodHash=d463727b) for method JsonObject:GetItem(String):JsonNode:this
; Total bytes of code
73
, prolog size
13
, PerfScore
24.43
, instruction count
27
, allocated bytes for code
73
(MethodHash=d463727b) for method JsonObject:GetItem(String):JsonNode:this
; ============================================================
; ============================================================
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; Assembly listing for method JsonObject:GetItem(String):JsonNode:this ; Emitting BLENDED_CODE for X64 CPU with AVX - Windows ; optimized code ; rsp based frame ; partially interruptible ; No PGO data ; 0 inlinees with PGO data; 1 single block inlinees; 0 inlinees without PGO data ; Final local variable assignments ; ; V00 this [V00,T00] ( 3, 3 ) ref -> rcx this class-hnd single-def ; V01 arg1 [V01,T01] ( 3, 3 ) ref -> rdx class-hnd single-def ; V02 loc0 [V02 ] ( 2, 1.50) ref -> [rsp+20H] do-not-enreg[XB] must-init addr-exposed ld-addr-op class-hnd ; V03 OutArgs [V03 ] ( 1, 1 ) lclBlk (32) [rsp+00H] "OutgoingArgSpace" ; ; Lcl frame size = 40 G_M36228_IG01: sub rsp, 40 xor eax, eax mov qword ptr [rsp+20H], rax ;; bbWeight=1 PerfScore 1.50 G_M36228_IG02: lea r8, [rsp+20H] mov r11, 0xD1FFAB1E call [IDictionary`2:TryGetValue(__Canon,byref):bool:this] test eax, eax je SHORT G_M36228_IG05 ;; bbWeight=1 PerfScore 5.00 G_M36228_IG03: mov rax, gword ptr [rsp+20H] ;; bbWeight=0.50 PerfScore 0.50 G_M36228_IG04: add rsp, 40 ret ;; bbWeight=0.50 PerfScore 0.62 G_M36228_IG05: xor rax, rax ;; bbWeight=0.50 PerfScore 0.12 G_M36228_IG06: add rsp, 40 ret ;; bbWeight=0.50 PerfScore 0.62 ; Total bytes of code 53, prolog size 11, PerfScore 13.68, instruction count 14, allocated bytes for code 53 (MethodHash=d463727b) for method JsonObject:GetItem(String):JsonNode:this ; ============================================================
更改后文本
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; Assembly listing for method JsonObject:GetItem(String):JsonNode:this ; Emitting BLENDED_CODE for X64 CPU with AVX - Windows ; optimized code ; rsp based frame ; partially interruptible ; No PGO data ; 0 inlinees with PGO data; 2 single block inlinees; 0 inlinees without PGO data ; Final local variable assignments ; ; V00 this [V00,T00] ( 5, 5 ) ref -> rsi this class-hnd single-def ; V01 arg1 [V01,T01] ( 3, 3 ) ref -> rdi class-hnd single-def ; V02 loc0 [V02 ] ( 2, 1.50) ref -> [rsp+20H] do-not-enreg[XB] must-init addr-exposed ld-addr-op class-hnd ; V03 OutArgs [V03 ] ( 1, 1 ) lclBlk (32) [rsp+00H] "OutgoingArgSpace" ; ; Lcl frame size = 40 G_M36228_IG01: push rdi push rsi sub rsp, 40 xor eax, eax mov qword ptr [rsp+20H], rax mov rsi, rcx mov rdi, rdx ;; bbWeight=1 PerfScore 4.00 G_M36228_IG02: cmp dword ptr [rsi], esi mov rcx, rsi call JsonObject:InitializeIfRequired():this mov rcx, gword ptr [rsi+24] lea r8, [rsp+20H] mov rdx, rdi cmp dword ptr [rcx], ecx call JsonPropertyDictionary`1:TryGetValue(String,byref):bool:this test al, al je SHORT G_M36228_IG05 ;; bbWeight=1 PerfScore 10.25 G_M36228_IG03: mov rax, gword ptr [rsp+20H] ;; bbWeight=0.50 PerfScore 0.50 G_M36228_IG04: add rsp, 40 pop rsi pop rdi ret ;; bbWeight=0.50 PerfScore 1.12 G_M36228_IG05: xor rax, rax ;; bbWeight=0.50 PerfScore 0.12 G_M36228_IG06: add rsp, 40 pop rsi pop rdi ret ;; bbWeight=0.50 PerfScore 1.12 ; Total bytes of code 73, prolog size 13, PerfScore 24.43, instruction count 27, allocated bytes for code 73 (MethodHash=d463727b) for method JsonObject:GetItem(String):JsonNode:this ; ============================================================
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