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创建于 差异永不过期
26 删除
65 行
16 添加
59 行
; Method Program:CopyArray(System.Int32[],System.Int32[]):this
; Method Program:CopyArray(System.Int32[],System.Int32[]):this
G_M39385_IG01:
G_M39385_IG01:
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_M39385_IG02:
G_M39385_IG02:
mov w0, wzr
mov w0, wzr
ldr w3, [x1,#8]
ldr w3, [x1,#8]
cmp w3, #0
cmp w3, #0
ble G_M39385_IG06
ble G_M39385_IG06
cbz x2, G_M39385_IG05
cbz x2, G_M39385_IG05
ldr w4, [x2,#8]
ldr w4, [x2,#8]


cmp w4, w3
cmp w4, w3
blt G_M39385_IG05
blt G_M39385_IG05
;; bbWeight=1 PerfScore 10.50
;; bbWeight=1 PerfScore 10.50


G_M39385_IG03:
G_M39385_IG03:
mov w4, w0
ubfiz x4, x0, #2, #32
lsl x4, x4, #2
add x4, x4, #16
mov x5, #16
add x4, x4, x5
ldr w5, [x1, x4]
ldr w5, [x1, x4]
str w5, [x2, x4]
str w5, [x2, x4]

add w0, w0, #1
mov w5, #1
add w0, w0, w5
cmp w3, w0
cmp w3, w0

bgt G_M39385_IG03
bgt G_M39385_IG03
;; bbWeight=3.96 PerfScore 35.64
;; bbWeight=3.96 PerfScore 29.70


G_M39385_IG04:
G_M39385_IG04:
b G_M39385_IG06
b G_M39385_IG06
;; bbWeight=1 PerfScore 1.00
;; bbWeight=1 PerfScore 1.00


G_M39385_IG05:
G_M39385_IG05:
mov w4, w0
ubfiz x5, x0, #2, #32
lsl x4, x4, #2
add x4, x5, #16
mov x5, #16

add x4, x4, x5
ldr w5, [x1, x4]
ldr w5, [x1, x4]
ldr w6, [x2,#8]
ldr w6, [x2,#8]
cmp w0, w6
cmp w0, w6
bhs G_M39385_IG07
bhs G_M39385_IG07

str w5, [x2, x4]
str w5, [x2, x4]
mov w4, #1
add w0, w0, #1
add w0, w0, w4

cmp w3, w0
cmp w3, w0
bgt G_M39385_IG05
bgt G_M39385_IG05
;; bbWeight=0.04 PerfScore 0.54
;; bbWeight=0.04 PerfScore 0.48


G_M39385_IG06:
G_M39385_IG06:
ldp fp, lr, [sp],#16
ldp fp, lr, [sp],#16
ret lr
ret lr
;; bbWeight=1 PerfScore 2.00
;; bbWeight=1 PerfScore 2.00


G_M39385_IG07:
G_M39385_IG07:
bl CORINFO_HELP_RNGCHKFAIL
bl CORINFO_HELP_RNGCHKFAIL
bkpt
bkpt

;; bbWeight=0 PerfScore 0.00
;; bbWeight=0 PerfScore 0.00
; Total bytes of code: 152
; Total bytes of code: 128


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