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; Assembly listing for method My:Format[System.Nullable`1[int]](System.Nullable`1[int]):System.String
; Assembly listing for method My:Format[System.Nullable`1[int]](System.Nullable`1[int]):System.String
G_M46004_IG01: ;; offset=0x0000
G_M46004_IG01: ;; offset=0x0000
push rbx
push rbx
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sub rsp,
32
sub rsp,
48
mov qword ptr [rsp+0x
3
0],
rcx
xor eax, eax
;; size=
10
bbWeight=1 PerfScore
2.25
mov qword ptr [rsp+0x
2
0],
rax
G_M46004_IG02: ;; offset=0x00
0A
mov qword ptr [rsp+0x28], rax
lea
r
d
x,
[rsp+0x30]
;; size=
17
bbWeight=1 PerfScore
3.50
mov
rcx,
0x7FFBCDA0C618 ; System.Nullable`1[int]
G_M46004_IG02: ;; offset=0x00
11
call [CORINFO_HELP_BOX_NULLABLE]
movzx
r
a
x,
cl
test
r
ax,
r
ax
shr
rcx,
32
jne SHORT G_M46004_IG0
5
test
e
ax,
e
ax
;; size=
26
bbWeight=1 PerfScore
5
.00
jne SHORT G_M46004_IG0
4
G_M46004_IG03: ;; offset=
0x0024
;; size=
11
bbWeight=1 PerfScore
2
.00
G_M46004_IG03: ;; offset=
0x001C
xor rdx, rdx
jmp SHORT G_M46004_IG05
;; size=4 bbWeight=0.25 PerfScore 0.56
G_M46004_IG04: ;; offset=0x0020
mov rdx, 0x7FFBCF79A820 ; System.Int32
mov qword ptr [rsp+0x20], rdx
mov dword ptr [rsp+0x28], ecx
lea rdx, [rsp+0x20]
;; size=24 bbWeight=0.25 PerfScore 0.69
G_M46004_IG05: ;; offset=0x0038
test rdx, rdx
jne SHORT G_M46004_IG08
;; size=5 bbWeight=1 PerfScore 1.25
G_M46004_IG06: ;; offset=0x003D
xor rax, rax
xor rax, rax
;; size=2 bbWeight=0.50 PerfScore 0.12
;; size=2 bbWeight=0.50 PerfScore 0.12
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G_M46004_IG0
4
: ;; offset=0x00
26
G_M46004_IG0
7
: ;; offset=0x00
3F
add rsp,
32
add rsp,
48
pop rbx
pop rbx
ret
ret
;; size=6 bbWeight=0.50 PerfScore 0.88
;; size=6 bbWeight=0.50 PerfScore 0.88
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G_M46004_IG0
5
: ;; offset=0x00
2C
G_M46004_IG0
8
: ;; offset=0x00
45
add r
a
x, 8
add r
d
x, 8
mov ebx, dword ptr [r
a
x]
mov ebx, dword ptr [r
d
x]
test ebx, ebx
test ebx, ebx
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jl SHORT G_M46004_
IG09
jl SHORT G_M46004_
IG12
;; size=10 bbWeight=0.50 PerfScore 1.75
;; size=10 bbWeight=0.50 PerfScore 1.75
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G_M46004_IG0
6
: ;; offset=0x00
36
G_M46004_IG0
9
: ;; offset=0x00
4F
mov ecx, ebx
mov ecx, ebx
call [System.Number:UInt32ToDecStr(uint):System.String]
call [System.Number:UInt32ToDecStr(uint):System.String]
;; size=8 bbWeight=0.50 PerfScore 1.62
;; size=8 bbWeight=0.50 PerfScore 1.62
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G_M46004_IG
07
: ;; offset=0x00
3E
G_M46004_IG
10
: ;; offset=0x00
57
nop
nop
;; size=1 bbWeight=0.50 PerfScore 0.12
;; size=1 bbWeight=0.50 PerfScore 0.12
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G_M46004_
IG08
: ;; offset=0x00
3F
G_M46004_
IG11
: ;; offset=0x00
58
add rsp,
32
add rsp,
48
pop rbx
pop rbx
ret
ret
;; size=6 bbWeight=0.50 PerfScore 0.88
;; size=6 bbWeight=0.50 PerfScore 0.88
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G_M46004_
IG09
: ;; offset=0x00
45
G_M46004_
IG12
: ;; offset=0x00
5E
call [System.Globalization.NumberFormatInfo:get_CurrentInfo():System.Globalization.NumberFormatInfo]
call [System.Globalization.NumberFormatInfo:get_CurrentInfo():System.Globalization.NumberFormatInfo]
mov r8, gword ptr [rax+0x28]
mov r8, gword ptr [rax+0x28]
mov ecx, ebx
mov ecx, ebx
mov edx, -1
mov edx, -1
call [System.Number:NegativeInt32ToDecStr(int,int,System.String):System.String]
call [System.Number:NegativeInt32ToDecStr(int,int,System.String):System.String]
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jmp SHORT G_M46004_IG
07
jmp SHORT G_M46004_IG
10
;; size=25 bbWeight=0.00 PerfScore 0.01
;; size=25 bbWeight=0.00 PerfScore 0.01
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; Total bytes of code
94
, prolog size
5
, PerfScore
12.63
, instruction count
28
, allocated bytes for code
94
(MethodHash=30814c4b) for method My:Format[System.Nullable`1[int]](System.Nullable`1[int]):System.String (FullOpts)
; Total bytes of code
119
, prolog size
17
, PerfScore
13.38
, instruction count
37
, allocated bytes for code
119
(MethodHash=30814c4b) for method My:Format[System.Nullable`1[int]](System.Nullable`1[int]):System.String (FullOpts)
; ============================================================
; ============================================================
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Original text
Open file
; Assembly listing for method My:Format[System.Nullable`1[int]](System.Nullable`1[int]):System.String G_M46004_IG01: ;; offset=0x0000 push rbx sub rsp, 32 mov qword ptr [rsp+0x30], rcx ;; size=10 bbWeight=1 PerfScore 2.25 G_M46004_IG02: ;; offset=0x000A lea rdx, [rsp+0x30] mov rcx, 0x7FFBCDA0C618 ; System.Nullable`1[int] call [CORINFO_HELP_BOX_NULLABLE] test rax, rax jne SHORT G_M46004_IG05 ;; size=26 bbWeight=1 PerfScore 5.00 G_M46004_IG03: ;; offset=0x0024 xor rax, rax ;; size=2 bbWeight=0.50 PerfScore 0.12 G_M46004_IG04: ;; offset=0x0026 add rsp, 32 pop rbx ret ;; size=6 bbWeight=0.50 PerfScore 0.88 G_M46004_IG05: ;; offset=0x002C add rax, 8 mov ebx, dword ptr [rax] test ebx, ebx jl SHORT G_M46004_IG09 ;; size=10 bbWeight=0.50 PerfScore 1.75 G_M46004_IG06: ;; offset=0x0036 mov ecx, ebx call [System.Number:UInt32ToDecStr(uint):System.String] ;; size=8 bbWeight=0.50 PerfScore 1.62 G_M46004_IG07: ;; offset=0x003E nop ;; size=1 bbWeight=0.50 PerfScore 0.12 G_M46004_IG08: ;; offset=0x003F add rsp, 32 pop rbx ret ;; size=6 bbWeight=0.50 PerfScore 0.88 G_M46004_IG09: ;; offset=0x0045 call [System.Globalization.NumberFormatInfo:get_CurrentInfo():System.Globalization.NumberFormatInfo] mov r8, gword ptr [rax+0x28] mov ecx, ebx mov edx, -1 call [System.Number:NegativeInt32ToDecStr(int,int,System.String):System.String] jmp SHORT G_M46004_IG07 ;; size=25 bbWeight=0.00 PerfScore 0.01 ; Total bytes of code 94, prolog size 5, PerfScore 12.63, instruction count 28, allocated bytes for code 94 (MethodHash=30814c4b) for method My:Format[System.Nullable`1[int]](System.Nullable`1[int]):System.String (FullOpts) ; ============================================================
Changed text
Open file
; Assembly listing for method My:Format[System.Nullable`1[int]](System.Nullable`1[int]):System.String G_M46004_IG01: ;; offset=0x0000 push rbx sub rsp, 48 xor eax, eax mov qword ptr [rsp+0x20], rax mov qword ptr [rsp+0x28], rax ;; size=17 bbWeight=1 PerfScore 3.50 G_M46004_IG02: ;; offset=0x0011 movzx rax, cl shr rcx, 32 test eax, eax jne SHORT G_M46004_IG04 ;; size=11 bbWeight=1 PerfScore 2.00 G_M46004_IG03: ;; offset=0x001C xor rdx, rdx jmp SHORT G_M46004_IG05 ;; size=4 bbWeight=0.25 PerfScore 0.56 G_M46004_IG04: ;; offset=0x0020 mov rdx, 0x7FFBCF79A820 ; System.Int32 mov qword ptr [rsp+0x20], rdx mov dword ptr [rsp+0x28], ecx lea rdx, [rsp+0x20] ;; size=24 bbWeight=0.25 PerfScore 0.69 G_M46004_IG05: ;; offset=0x0038 test rdx, rdx jne SHORT G_M46004_IG08 ;; size=5 bbWeight=1 PerfScore 1.25 G_M46004_IG06: ;; offset=0x003D xor rax, rax ;; size=2 bbWeight=0.50 PerfScore 0.12 G_M46004_IG07: ;; offset=0x003F add rsp, 48 pop rbx ret ;; size=6 bbWeight=0.50 PerfScore 0.88 G_M46004_IG08: ;; offset=0x0045 add rdx, 8 mov ebx, dword ptr [rdx] test ebx, ebx jl SHORT G_M46004_IG12 ;; size=10 bbWeight=0.50 PerfScore 1.75 G_M46004_IG09: ;; offset=0x004F mov ecx, ebx call [System.Number:UInt32ToDecStr(uint):System.String] ;; size=8 bbWeight=0.50 PerfScore 1.62 G_M46004_IG10: ;; offset=0x0057 nop ;; size=1 bbWeight=0.50 PerfScore 0.12 G_M46004_IG11: ;; offset=0x0058 add rsp, 48 pop rbx ret ;; size=6 bbWeight=0.50 PerfScore 0.88 G_M46004_IG12: ;; offset=0x005E call [System.Globalization.NumberFormatInfo:get_CurrentInfo():System.Globalization.NumberFormatInfo] mov r8, gword ptr [rax+0x28] mov ecx, ebx mov edx, -1 call [System.Number:NegativeInt32ToDecStr(int,int,System.String):System.String] jmp SHORT G_M46004_IG10 ;; size=25 bbWeight=0.00 PerfScore 0.01 ; Total bytes of code 119, prolog size 17, PerfScore 13.38, instruction count 37, allocated bytes for code 119 (MethodHash=30814c4b) for method My:Format[System.Nullable`1[int]](System.Nullable`1[int]):System.String (FullOpts) ; ============================================================
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