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; Assembly listing for method System.Runtime.Intrinsics.Arm.Sve:LoadVector128AndReplicateToVector(System.Numerics.Vector`1[float],ulong):System.Numerics.Vector`1[float] (Tier0-MinOpts)

; Emitting BLENDED_CODE for generic ARM64 - Windows

; Tier-0 switched MinOpts code

; fp based frame

; partially interruptible

; method switched to min-opts

; Final local variable assignments

;

; V00 arg0 [V00 ] ( 1, 1 ) simd16 -> [fp+0x20] HFA(simd16) do-not-enreg[S] <System.Numerics.Vector`1[float]>

; V01 arg1 [V01 ] ( 1, 1 ) long -> [fp+0x18] do-not-enreg[]

;# V02 OutArgs [V02 ] ( 1, 1 ) struct ( 0) [sp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"

; V03 tmp1 [V03 ] ( 1, 1 ) mask -> [fp+0x10] do-not-enreg[S] "Spilling to split statement for tree"

;

; Lcl frame size = 32

G_M33631_IG01: ; bbWeight=1, gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, nogc <-- Prolog IG

stp fp, lr, [sp, #-0x30]!

mov fp, sp

str q0, [fp, #0x20] // [V00 arg0]

str x0, [fp, #0x18] // [V01 arg1]

;; size=16 bbWeight=1 PerfScore 3.50

G_M33631_IG02: ; bbWeight=1, gcrefRegs=0000 {}, byrefRegs=0000 {}, byref

ldr q16, [fp, #0x20] // [V00 arg0]

ptrue p0.s

cmpne p0.s, p0/z, z16.s, #0

str p0, [fp, #8, mul vl] // [V03 tmp1]

add xip1, fp, #16

ldr p0, [fp, #8, mul vl] // [V03 tmp1]

str p0, [xip1]

add xip1, fp, #16

ldr p0, [xip1]

ldr x0, [fp, #0x18] // [V01 arg1]

ld1rqw { z0.s }, p0/z, [x0]

;; size=28 bbWeight=1 PerfScore 21.00

;; size=36 bbWeight=1 PerfScore 22.00

G_M33631_IG03: ; bbWeight=1, epilog, nogc, extend

ldp fp, lr, [sp], #0x30

ret lr

;; size=8 bbWeight=1 PerfScore 2.00

; Total bytes of code 52, prolog size 8, PerfScore 26.50, instruction count 13, allocated bytes for code 52 (MethodHash=80797ca0) for method System.Runtime.Intrinsics.Arm.Sve:LoadVector128AndReplicateToVector(System.Numerics.Vector`1[float],ulong):System.Numerics.Vector`1[float] (Tier0-MinOpts)

; Total bytes of code 60, prolog size 8, PerfScore 27.50, instruction count 15, allocated bytes for code 60 (MethodHash=80797ca0) for method System.Runtime.Intrinsics.Arm.Sve:LoadVector128AndReplicateToVector(System.Numerics.Vector`1[float],ulong):System.Numerics.Vector`1[float] (Tier0-MinOpts)

; ============================================================

Unwind Info:

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

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

Code Words : 1

Epilog Count : 0

E bit : 0

X bit : 0

Vers : 0

Function Length : 4 (0x00004) Actual length = 16 (0x000010)

---- Epilog scopes ----

No epilogs

---- Unwind codes ----

E1 set_fp; mov fp, sp

85 save_fplr_x #5 (0x05); stp fp, lr, [sp, #-48]!

E4 end

Unwind Info:

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

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

Code Words : 1

Epilog Count : 0

E bit : 0

X bit : 0

Vers : 0

Function Length : 7 (0x00007) Actual length = 28 (0x00001c)

Function Length : 9 (0x00009) Actual length = 36 (0x000024)

---- Epilog scopes ----

No epilogs

---- Unwind codes ----

E5 end_c

E1 set_fp; mov fp, sp

85 save_fplr_x #5 (0x05); stp fp, lr, [sp, #-48]!

E4 end

Unwind Info:

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

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

Code Words : 1

Epilog Count : 1

E bit : 0

X bit : 0

Vers : 0

Function Length : 2 (0x00002) Actual length = 8 (0x000008)

---- Epilog scopes ----

---- Scope 0

Epilog Start Offset : 0 (0x00000) Actual offset = 0 (0x000000) Offset from main function begin = 3523193630 (0xd1ffab1e)

Epilog Start Index : 2 (0x02)

---- Unwind codes ----

E5 end_c

E1 set_fp; mov fp, sp

---- Epilog start at index 2 ----

85 save_fplr_x #5 (0x05); stp fp, lr, [sp, #-48]!

E4 end

已保存差异

原始文本

打开文件

; Assembly listing for method System.Runtime.Intrinsics.Arm.Sve:LoadVector128AndReplicateToVector(System.Numerics.Vector`1[float],ulong):System.Numerics.Vector`1[float] (Tier0-MinOpts)
; Emitting BLENDED_CODE for generic ARM64 - Windows
; Tier-0 switched MinOpts code
; fp based frame
; partially interruptible
; method switched to min-opts
; Final local variable assignments
;
;  V00 arg0         [V00    ] (  1,  1   )  simd16  ->  [fp+0x20]  HFA(simd16)  do-not-enreg[S] <System.Numerics.Vector`1[float]>
;  V01 arg1         [V01    ] (  1,  1   )    long  ->  [fp+0x18]  do-not-enreg[]
;# V02 OutArgs      [V02    ] (  1,  1   )  struct ( 0) [sp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;  V03 tmp1         [V03    ] (  1,  1   )    mask  ->  [fp+0x10]  do-not-enreg[S] "Spilling to split statement for tree"
;
; Lcl frame size = 32

G_M33631_IG01:        ; bbWeight=1, gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, nogc <-- Prolog IG
            stp     fp, lr, [sp, #-0x30]!
            mov     fp, sp
            str     q0, [fp, #0x20]	// [V00 arg0]
            str     x0, [fp, #0x18]	// [V01 arg1]
						;; size=16 bbWeight=1 PerfScore 3.50
G_M33631_IG02:        ; bbWeight=1, gcrefRegs=0000 {}, byrefRegs=0000 {}, byref
            ldr     q16, [fp, #0x20]	// [V00 arg0]
            ptrue   p0.s
            cmpne   p0.s, p0/z, z16.s, #0
            str     p0, [fp, #8, mul vl]	// [V03 tmp1]
            ldr     p0, [fp, #8, mul vl]	// [V03 tmp1]
            ldr     x0, [fp, #0x18]	// [V01 arg1]
            ld1rqw  { z0.s }, p0/z, [x0]
						;; size=28 bbWeight=1 PerfScore 21.00
G_M33631_IG03:        ; bbWeight=1, epilog, nogc, extend
            ldp     fp, lr, [sp], #0x30
            ret     lr
						;; size=8 bbWeight=1 PerfScore 2.00

Unwind Info:
  >> Start offset   : 0x000000 (not in unwind data)
  >>   End offset   : 0xd1ffab1e (not in unwind data)
  Code Words        : 1
  Epilog Count      : 0
  E bit             : 0
  X bit             : 0
  Vers              : 0
  Function Length   : 4 (0x00004) Actual length = 16 (0x000010)
  ---- Epilog scopes ----
  No epilogs
  ---- Unwind codes ----
    E1          set_fp; mov fp, sp
    85          save_fplr_x #5 (0x05); stp fp, lr, [sp, #-48]!
    E4          end
    E4          end

Unwind Info:
  >> Start offset   : 0xd1ffab1e (not in unwind data)
  >>   End offset   : 0xd1ffab1e (not in unwind data)
  Code Words        : 1
  Epilog Count      : 0
  E bit             : 0
  X bit             : 0
  Vers              : 0
  Function Length   : 7 (0x00007) Actual length = 28 (0x00001c)
  ---- Epilog scopes ----
  No epilogs
  ---- Unwind codes ----
    E5          end_c
    E1          set_fp; mov fp, sp
    85          save_fplr_x #5 (0x05); stp fp, lr, [sp, #-48]!
    E4          end

Unwind Info:
  >> Start offset   : 0xd1ffab1e (not in unwind data)
  >>   End offset   : 0xd1ffab1e (not in unwind data)
  Code Words        : 1
  Epilog Count      : 1
  E bit             : 0
  X bit             : 0
  Vers              : 0
  Function Length   : 2 (0x00002) Actual length = 8 (0x000008)
  ---- Epilog scopes ----
  ---- Scope 0
  Epilog Start Offset        : 0 (0x00000) Actual offset = 0 (0x000000) Offset from main function begin = 3523193630 (0xd1ffab1e)
  Epilog Start Index         : 2 (0x02)
  ---- Unwind codes ----
    E5          end_c
    E1          set_fp; mov fp, sp
    ---- Epilog start at index 2 ----
    85          save_fplr_x #5 (0x05); stp fp, lr, [sp, #-48]!
    E4          end

更改后文本

打开文件

G_M33631_IG01:        ; bbWeight=1, gcrefRegs=0000 {}, byrefRegs=0000 {}, byref, nogc <-- Prolog IG
            stp     fp, lr, [sp, #-0x30]!
            mov     fp, sp
            str     q0, [fp, #0x20]	// [V00 arg0]
            str     x0, [fp, #0x18]	// [V01 arg1]
						;; size=16 bbWeight=1 PerfScore 3.50
G_M33631_IG02:        ; bbWeight=1, gcrefRegs=0000 {}, byrefRegs=0000 {}, byref
            ldr     q16, [fp, #0x20]	// [V00 arg0]
            ptrue   p0.s
            cmpne   p0.s, p0/z, z16.s, #0
            add     xip1, fp, #16
            str     p0, [xip1]
            add     xip1, fp, #16
            ldr     p0, [xip1]
            ldr     x0, [fp, #0x18]	// [V01 arg1]
            ld1rqw  { z0.s }, p0/z, [x0]
						;; size=36 bbWeight=1 PerfScore 22.00
G_M33631_IG03:        ; bbWeight=1, epilog, nogc, extend
            ldp     fp, lr, [sp], #0x30
            ret     lr
						;; size=8 bbWeight=1 PerfScore 2.00

Unwind Info:
  >> Start offset   : 0xd1ffab1e (not in unwind data)
  >>   End offset   : 0xd1ffab1e (not in unwind data)
  Code Words        : 1
  Epilog Count      : 0
  E bit             : 0
  X bit             : 0
  Vers              : 0
  Function Length   : 9 (0x00009) Actual length = 36 (0x000024)
  ---- Epilog scopes ----
  No epilogs
  ---- Unwind codes ----
    E5          end_c
    E1          set_fp; mov fp, sp
    85          save_fplr_x #5 (0x05); stp fp, lr, [sp, #-48]!
    E4          end