Untitled Diff
创建于 差异永不过期
; Assembly listing for method AnagramEqualityComparer:GetHashCode(System.String):int:this
; Assembly listing for method AnagramEqualityComparer:GetHashCode(System.String):int:this
; Emitting BLENDED_CODE for generic ARM64 CPU - Unix
; Emitting BLENDED_CODE for generic ARM64 CPU - Unix
; optimized code
; optimized code
; fp based frame
; fp based frame
; fully interruptible
; fully interruptible
; No matching PGO data
; No matching PGO data
; Final local variable assignments
; Final local variable assignments
;
;
;* V00 this [V00 ] ( 0, 0 ) ref -> zero-ref this class-hnd single-def
;* V00 this [V00 ] ( 0, 0 ) ref -> zero-ref this class-hnd single-def
; V01 arg1 [V01,T03] ( 5, 4 ) ref -> x1 class-hnd single-def
; V01 arg1 [V01,T03] ( 5, 4 ) ref -> x1 class-hnd single-def
; V02 loc0 [V02,T01] ( 4, 9 ) int -> x2
; V02 loc0 [V02,T01] ( 4, 9 ) int -> x0
; V03 loc1 [V03,T05] ( 2, 4.50) ref -> x1 class-hnd single-def
; V03 loc1 [V03,T06] ( 2, 1 ) ref -> x1 class-hnd single-def
; V04 loc2 [V04,T00] ( 5, 16.50) int -> x3
; V04 loc2 [V04,T00] ( 5, 16.50) int -> x3
; V05 loc3 [V05,T02] ( 2, 8 ) ushort -> x4
; V05 loc3 [V05,T02] ( 2, 8 ) ushort -> x4
;# V06 OutArgs [V06 ] ( 1, 1 ) lclBlk ( 0) [sp+00H] "OutgoingArgSpace"
;# V06 OutArgs [V06 ] ( 1, 1 ) lclBlk ( 0) [sp+00H] "OutgoingArgSpace"
; V07 cse0 [V07,T04] ( 4, 5.50) int -> x0 "CSE - aggressive"
; V07 cse0 [V07,T04] ( 4, 5.50) int -> x2 "CSE - aggressive"
; V08 cse1 [V08,T05] ( 2, 4.50) byref -> x1 "CSE - aggressive"
;
;
; Lcl frame size = 0
; Lcl frame size = 0
G_M19593_IG01: ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, nogc <-- Prolog IG
G_M19593_IG01: ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, nogc <-- Prolog IG
stp fp, lr, [sp,#-16]!
stp fp, lr, [sp,#-16]!
mov fp, sp
mov fp, sp
;; bbWeight=1 PerfScore 1.50
;; bbWeight=1 PerfScore 1.50
G_M19593_IG02: ; gcrefRegs=0002 {x1}, byrefRegs=0000 {}, byref, isz
G_M19593_IG02: ; gcrefRegs=0002 {x1}, byrefRegs=0000 {}, byref, isz
; gcrRegs +[x1]
; gcrRegs +[x1]
cbnz x1, G_M19593_IG05
cbnz x1, G_M19593_IG05
;; bbWeight=1 PerfScore 1.00
;; bbWeight=1 PerfScore 1.00
G_M19593_IG03: ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref
G_M19593_IG03: ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref
; gcrRegs -[x1]
; gcrRegs -[x1]
mov w0, #0
mov w0, #0
;; bbWeight=0.50 PerfScore 0.25
;; bbWeight=0.50 PerfScore 0.25
G_M19593_IG04: ; , epilog, nogc, extend
G_M19593_IG04: ; , epilog, nogc, extend
ldp fp, lr, [sp],#16
ldp fp, lr, [sp],#16
ret lr
ret lr
;; bbWeight=0.50 PerfScore 1.00
;; bbWeight=0.50 PerfScore 1.00
G_M19593_IG05: ; gcVars=0000000000000000 {}, gcrefRegs=0002 {x1}, byrefRegs=0000 {}, gcvars, byref, isz
G_M19593_IG05: ; gcVars=0000000000000000 {}, gcrefRegs=0002 {x1}, byrefRegs=0000 {}, gcvars, byref, isz, align
; gcrRegs +[x1]
; gcrRegs +[x1]
ldr w0, [x1,#8]
ldr w2, [x1,#8]
mov w2, w0
mov w0, w2
mov w3, wzr
mov w3, wzr
cmp w0, #0
cmp w2, #0
ble G_M19593_IG07
ble G_M19593_IG07
align [0 bytes]
add x1, x1, #12
align [0 bytes]
; gcrRegs -[x1]
align [0 bytes]
; byrRegs +[x1]
align [0 bytes]
align [4 bytes]
;; bbWeight=0.50 PerfScore 2.75
align [4 bytes]
G_M19593_IG06: ; gcrefRegs=0002 {x1}, byrefRegs=0000 {}, loop=IG06, byref, isz
align [4 bytes]
align [4 bytes]
;; bbWeight=0.50 PerfScore 4.00
G_M19593_IG06: ; gcrefRegs=0000 {}, byrefRegs=0002 {x1}, loop=IG06, byref, isz
ubfiz x4, x3, #1, #32
ubfiz x4, x3, #1, #32
add x4, x4, #12
ldrh w4, [x1, x4]
ldrh w4, [x1, x4]
eor w2, w2, w4
eor w0, w0, w4
add w3, w3, #1
add w3, w3, #1
cmp w0, w3
cmp w2, w3
bgt G_M19593_IG06
bgt G_M19593_IG06
;; bbWeight=4 PerfScore 28.00
;; bbWeight=4 PerfScore 26.00
G_M19593_IG07: ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref
G_M19593_IG07: ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, epilog, nogc
; gcrRegs -[x1]
; byrRegs -[x1]
mov w0, w2
;; bbWeight=0.50 PerfScore 0.25
G_M19593_IG08: ; , epilog, nogc, extend
ldp fp, lr, [sp],#16
ldp fp, lr, [sp],#16
ret lr
ret lr
;; bbWeight=0.50 PerfScore 1.00
;; bbWeight=0.50 PerfScore 1.00
; Total bytes of code 84, prolog size 8, PerfScore 44.15, instruction count 25, allocated bytes for code 84 (MethodHash=c8c4b376) for method AnagramEqualityComparer:GetHashCode(System.String):int:this
; Total bytes of code 96, prolog size 8, PerfScore 44.35, instruction count 24, allocated bytes for code 96 (MethodHash=c8c4b376) for method AnagramEqualityComparer:GetHashCode(System.String):int:this
; ============================================================
; ============================================================
Unwind Info:
Unwind Info:
>> Start offset : 0x000000 (not in unwind data)
>> Start offset : 0x000000 (not in unwind data)
>> End offset : 0xd1ffab1e (not in unwind data)
>> End offset : 0xd1ffab1e (not in unwind data)
Code Words : 1
Code Words : 1
Epilog Count : 2
Epilog Count : 2
E bit : 0
E bit : 0
X bit : 0
X bit : 0
Vers : 0
Vers : 0
Function Length : 21 (0x00015) Actual length = 84 (0x000054)
Function Length : 24 (0x00018) Actual length = 96 (0x000060)
---- Epilog scopes ----
---- Epilog scopes ----
---- Scope 0
---- Scope 0
Epilog Start Offset : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)
Epilog Start Offset : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)
Epilog Start Index : 1 (0x01)
Epilog Start Index : 1 (0x01)
---- Scope 1
---- Scope 1
Epilog Start Offset : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)
Epilog Start Offset : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)
Epilog Start Index : 1 (0x01)
Epilog Start Index : 1 (0x01)
---- Unwind codes ----
---- Unwind codes ----
E1 set_fp; mov fp, sp
E1 set_fp; mov fp, sp
---- Epilog start at index 1 ----
---- Epilog start at index 1 ----
81 save_fplr_x #1 (0x01); stp fp, lr, [sp, #-16]!
81 save_fplr_x #1 (0x01); stp fp, lr, [sp, #-16]!
E4 end
E4 end
E4 end
E4 end