Compare text

Find the difference between two text files

Real-time diff

Unified diff

Collapse lines

Highlight change

Syntax highlighting

Tools

Diffchecker Desktop The most secure way to run Diffchecker. Get the Diffchecker Desktop app: your diffs never leave your computer!Get Desktop

Untitled Diff

Created 4 years agoDiff never expires

Lines
Total
Removed

Words
Total
Removed

To continue using this feature, upgrade to Diffchecker Pro View Pricing

92 lines

Lines
Total
Added

Words
Total
Added

To continue using this feature, upgrade to Diffchecker Pro View Pricing

; Assembly listing for method AnagramEqualityComparer:GetHashCode(System.String):int:this

; Emitting BLENDED_CODE for generic ARM64 CPU - Unix

; optimized code

; fp based frame

; fully interruptible

; No matching PGO data

; Final local variable assignments

;

;* 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

; 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

; V05 loc3 [V05,T02] ( 2, 8 ) ushort -> x4

;# 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

G_M19593_IG01: ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, nogc <-- Prolog IG

stp fp, lr, [sp,#-16]!

mov fp, sp

;; bbWeight=1 PerfScore 1.50

G_M19593_IG02: ; gcrefRegs=0002 {x1}, byrefRegs=0000 {}, byref, isz

; gcrRegs +[x1]

cbnz x1, G_M19593_IG05

;; bbWeight=1 PerfScore 1.00

G_M19593_IG03: ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref

; gcrRegs -[x1]

mov w0, #0

;; bbWeight=0.50 PerfScore 0.25

G_M19593_IG04: ; , epilog, nogc, extend

ldp fp, lr, [sp],#16

ret lr

;; 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]

ldr w0, [x1,#8]

ldr w2, [x1,#8]

mov w2, w0

mov w0, w2

mov w3, wzr

cmp w0, #0

cmp w2, #0

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]

;; bbWeight=0.50 PerfScore 4.00

G_M19593_IG06: ; gcrefRegs=0000 {}, byrefRegs=0002 {x1}, loop=IG06, byref, isz

ubfiz x4, x3, #1, #32

add x4, x4, #12

ldrh w4, [x1, x4]

eor w2, w2, w4

eor w0, w0, w4

add w3, w3, #1

cmp w0, w3

cmp w2, w3

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

ret lr

;; 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:

>> Start offset : 0x000000 (not in unwind data)

>> End offset : 0xd1ffab1e (not in unwind data)

Code Words : 1

Epilog Count : 2

E bit : 0

X bit : 0

Vers : 0

Function Length : 21 (0x00015) Actual length = 84 (0x000054)

Function Length : 24 (0x00018) Actual length = 96 (0x000060)

---- Epilog scopes ----

---- Scope 0

Epilog Start Offset : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)

Epilog Start Index : 1 (0x01)

---- Scope 1

Epilog Start Offset : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)

Epilog Start Index : 1 (0x01)

---- Unwind codes ----

E1 set_fp; mov fp, sp

---- Epilog start at index 1 ----

81 save_fplr_x #1 (0x01); stp fp, lr, [sp, #-16]!

E4 end

Saved diffs

Original text

Open file

; Assembly listing for method AnagramEqualityComparer:GetHashCode(System.String):int:this
; Emitting BLENDED_CODE for generic ARM64 CPU - Unix
; optimized code
; fp based frame
; fully interruptible
; No matching PGO data
; Final local variable assignments
;
;* 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
;  V02 loc0         [V02,T01] (  4,  9   )     int  ->   x2        
;  V03 loc1         [V03,T05] (  2,  4.50)     ref  ->   x1         class-hnd single-def
;  V04 loc2         [V04,T00] (  5, 16.50)     int  ->   x3        
;  V05 loc3         [V05,T02] (  2,  8   )  ushort  ->   x4        
;# V06 OutArgs      [V06    ] (  1,  1   )  lclBlk ( 0) [sp+00H]   "OutgoingArgSpace"
;  V07 cse0         [V07,T04] (  4,  5.50)     int  ->   x0         "CSE - aggressive"
;
; Lcl frame size = 0

G_M19593_IG01:        ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, nogc <-- Prolog IG
            stp     fp, lr, [sp,#-16]!
            mov     fp, sp
						;; bbWeight=1    PerfScore 1.50
G_M19593_IG02:        ; gcrefRegs=0002 {x1}, byrefRegs=0000 {}, byref, isz
            ; gcrRegs +[x1]
            cbnz    x1, G_M19593_IG05
						;; bbWeight=1    PerfScore 1.00
G_M19593_IG03:        ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref
            ; gcrRegs -[x1]
            mov     w0, #0
						;; bbWeight=0.50 PerfScore 0.25
G_M19593_IG04:        ; , epilog, nogc, extend
            ldp     fp, lr, [sp],#16
            ret     lr
						;; bbWeight=0.50 PerfScore 1.00
G_M19593_IG05:        ; gcVars=0000000000000000 {}, gcrefRegs=0002 {x1}, byrefRegs=0000 {}, gcvars, byref, isz
            ; gcrRegs +[x1]
            ldr     w0, [x1,#8]
            mov     w2, w0
            mov     w3, wzr
            cmp     w0, #0
            ble     G_M19593_IG07
            align   [0 bytes]
            align   [0 bytes]
            align   [0 bytes]
            align   [0 bytes]
						;; bbWeight=0.50 PerfScore 2.75
G_M19593_IG06:        ; gcrefRegs=0002 {x1}, byrefRegs=0000 {}, loop=IG06, byref, isz
            ubfiz   x4, x3, #1, #32
            add     x4, x4, #12
            ldrh    w4, [x1, x4]
            eor     w2, w2, w4
            add     w3, w3, #1
            cmp     w0, w3
            bgt     G_M19593_IG06
						;; bbWeight=4    PerfScore 28.00
G_M19593_IG07:        ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref
            ; gcrRegs -[x1]
            mov     w0, w2
						;; bbWeight=0.50 PerfScore 0.25
G_M19593_IG08:        ; , epilog, nogc, extend
            ldp     fp, lr, [sp],#16
            ret     lr
						;; bbWeight=0.50 PerfScore 1.00

Unwind Info:
  >> Start offset   : 0x000000 (not in unwind data)
  >>   End offset   : 0xd1ffab1e (not in unwind data)
  Code Words        : 1
  Epilog Count      : 2
  E bit             : 0
  X bit             : 0
  Vers              : 0
  Function Length   : 21 (0x00015) Actual length = 84 (0x000054)
  ---- Epilog scopes ----
  ---- Scope 0
  Epilog Start Offset        : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)
  Epilog Start Index         : 1 (0x01)
  ---- Scope 1
  Epilog Start Offset        : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)
  Epilog Start Index         : 1 (0x01)
  ---- Unwind codes ----
    E1          set_fp; mov fp, sp
    ---- Epilog start at index 1 ----
    81          save_fplr_x #1 (0x01); stp fp, lr, [sp, #-16]!
    E4          end
    E4          end

Changed text

Open file

; Assembly listing for method AnagramEqualityComparer:GetHashCode(System.String):int:this
; Emitting BLENDED_CODE for generic ARM64 CPU - Unix
; optimized code
; fp based frame
; fully interruptible
; No matching PGO data
; Final local variable assignments
;
;* 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
;  V02 loc0         [V02,T01] (  4,  9   )     int  ->   x0        
;  V03 loc1         [V03,T06] (  2,  1   )     ref  ->   x1         class-hnd single-def
;  V04 loc2         [V04,T00] (  5, 16.50)     int  ->   x3        
;  V05 loc3         [V05,T02] (  2,  8   )  ushort  ->   x4        
;# V06 OutArgs      [V06    ] (  1,  1   )  lclBlk ( 0) [sp+00H]   "OutgoingArgSpace"
;  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

G_M19593_IG01:        ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, nogc <-- Prolog IG
            stp     fp, lr, [sp,#-16]!
            mov     fp, sp
						;; bbWeight=1    PerfScore 1.50
G_M19593_IG02:        ; gcrefRegs=0002 {x1}, byrefRegs=0000 {}, byref, isz
            ; gcrRegs +[x1]
            cbnz    x1, G_M19593_IG05
						;; bbWeight=1    PerfScore 1.00
G_M19593_IG03:        ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref
            ; gcrRegs -[x1]
            mov     w0, #0
						;; bbWeight=0.50 PerfScore 0.25
G_M19593_IG04:        ; , epilog, nogc, extend
            ldp     fp, lr, [sp],#16
            ret     lr
						;; bbWeight=0.50 PerfScore 1.00
G_M19593_IG05:        ; gcVars=0000000000000000 {}, gcrefRegs=0002 {x1}, byrefRegs=0000 {}, gcvars, byref, isz, align
            ; gcrRegs +[x1]
            ldr     w2, [x1,#8]
            mov     w0, w2
            mov     w3, wzr
            cmp     w2, #0
            ble     G_M19593_IG07
            add     x1, x1, #12
            ; gcrRegs -[x1]
            ; byrRegs +[x1]
            align   [4 bytes]
            align   [4 bytes]
            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
            ldrh    w4, [x1, x4]
            eor     w0, w0, w4
            add     w3, w3, #1
            cmp     w2, w3
            bgt     G_M19593_IG06
						;; bbWeight=4    PerfScore 26.00
G_M19593_IG07:        ; gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, epilog, nogc
            ; byrRegs -[x1]
            ldp     fp, lr, [sp],#16
            ret     lr
						;; bbWeight=0.50 PerfScore 1.00

Unwind Info:
  >> Start offset   : 0x000000 (not in unwind data)
  >>   End offset   : 0xd1ffab1e (not in unwind data)
  Code Words        : 1
  Epilog Count      : 2
  E bit             : 0
  X bit             : 0
  Vers              : 0
  Function Length   : 24 (0x00018) Actual length = 96 (0x000060)
  ---- Epilog scopes ----
  ---- Scope 0
  Epilog Start Offset        : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)
  Epilog Start Index         : 1 (0x01)
  ---- Scope 1
  Epilog Start Offset        : 3523193630 (0xd1ffab1e) Actual offset = 3523193630 (0xd1ffab1e) Offset from main function begin = 3523193630 (0xd1ffab1e)
  Epilog Start Index         : 1 (0x01)
  ---- Unwind codes ----
    E1          set_fp; mov fp, sp
    ---- Epilog start at index 1 ----
    81          save_fplr_x #1 (0x01); stp fp, lr, [sp, #-16]!
    E4          end
    E4          end