[JitDiff X64] [xtqqczze] Refactor memory copies in SafeBuffer
#548
Comments
Top method regressions13 (4.42 % of base) - System.Runtime.InteropServices.SafeBuffer:ReadSpan[System.Numerics.Vector`1[float]](ulong,System.Span`1[System.Numerics.Vector`1[float]]):this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:ReadSpan[System.Numerics.Vector`1[float]](ulong,System.Span`1[System.Numerics.Vector`1[float]]):this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
-; 0 inlinees with PGO data; 4 single block inlinees; 1 inlinees without PGO data
+; 0 inlinees with PGO data; 4 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
; V00 this [V00,T03] ( 8, 6.50) ref -> [rbp-0x30] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T06] ( 3, 3 ) long -> r15 single-def
;* V02 arg2 [V02 ] ( 0, 0 ) struct (16) zero-ref multireg-arg ld-addr-op single-def <System.Span`1[System.Numerics.Vector`1[float]]>
; V03 loc0 [V03,T09] ( 2, 2 ) int -> rax
; V04 loc1 [V04,T04] ( 3, 6 ) long -> r15
; V05 loc2 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x28] do-not-enreg[X] addr-exposed ld-addr-op
; V06 loc3 [V06,T07] ( 2, 5 ) byref -> r14 single-def
; V07 loc4 [V07,T00] ( 5, 17 ) int -> rdi
;# V08 OutArgs [V08 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V09 tmp1 [V09 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
;* V10 tmp2 [V10 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" <System.Span`1[System.Numerics.Vector`1[float]]>
-;* V11 tmp3 [V11 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg"
-;* V12 tmp4 [V12 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg"
-; V13 tmp5 [V13,T08] ( 2, 2 ) byref -> r14 single-def "field V02._reference (fldOffset=0x0)" P-INDEP
-; V14 tmp6 [V14,T02] ( 4, 7 ) int -> rbx single-def "field V02._length (fldOffset=0x8)" P-INDEP
-;* V15 tmp7 [V15 ] ( 0, 0 ) byref -> zero-ref single-def "field V10._reference (fldOffset=0x0)" P-INDEP
-;* V16 tmp8 [V16 ] ( 0, 0 ) int -> zero-ref "field V10._length (fldOffset=0x8)" P-INDEP
-; V17 PSPSym [V17,T10] ( 1, 1 ) long -> [rbp-0x40] do-not-enreg[V] "PSPSym"
-; V18 cse0 [V18,T05] ( 3, 6 ) long -> r13 "CSE #01: aggressive"
-; V19 cse1 [V19,T01] ( 3, 12 ) long -> rsi "CSE #02: aggressive"
+; V11 tmp3 [V11,T08] ( 2, 2 ) byref -> r14 single-def "field V02._reference (fldOffset=0x0)" P-INDEP
+; V12 tmp4 [V12,T02] ( 4, 7 ) int -> rbx single-def "field V02._length (fldOffset=0x8)" P-INDEP
+;* V13 tmp5 [V13 ] ( 0, 0 ) byref -> zero-ref single-def "field V10._reference (fldOffset=0x0)" P-INDEP
+;* V14 tmp6 [V14 ] ( 0, 0 ) int -> zero-ref "field V10._length (fldOffset=0x8)" P-INDEP
+; V15 PSPSym [V15,T10] ( 1, 1 ) long -> [rbp-0x40] do-not-enreg[V] "PSPSym"
+; V16 cse0 [V16,T05] ( 3, 6 ) long -> r13 "CSE #01: aggressive"
+; V17 cse1 [V17,T01] ( 3, 12 ) long -> rsi "CSE #02: aggressive"
;
; Lcl frame size = 32
G_M7477_IG01:
push rbp
push r15
push r14
push r13
push rbx
sub rsp, 32
lea rbp, [rsp+0x40]
mov qword ptr [rbp-0x40], rsp
mov gword ptr [rbp-0x30], rdi
mov r15, rsi
mov r14, rdx
mov ebx, ecx
;; size=33 bbWeight=1 PerfScore 8.50
G_M7477_IG02:
cmp qword ptr [rdi+0x18], -1
je G_M7477_IG09
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:AlignedSizeOf[System.Numerics.Vector`1[float]]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:AlignedSizeOf[System.Numerics.Vector`1[float]]():uint
mov rdi, gword ptr [rbp-0x30]
add r15, qword ptr [rdi+0x08]
mov r13d, eax
mov edx, ebx
imul rdx, r13
jo G_M7477_IG10
test rdx, rdx
jl G_M7477_IG10
mov rsi, r15
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
xor esi, esi
mov dword ptr [rbp-0x28], esi
;; size=75 bbWeight=1 PerfScore 20.75
G_M7477_IG03:
lea rsi, [rbp-0x28]
mov rdi, gword ptr [rbp-0x30]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
xor edi, edi
test ebx, ebx
jle SHORT G_M7477_IG05
- align [0 bytes for IG04]
- ;; size=26 bbWeight=1 PerfScore 6.25
+ align [10 bytes for IG04]
+ ;; size=36 bbWeight=1 PerfScore 6.50
G_M7477_IG04:
- movsxd rsi, edi
+ mov esi, edi
mov rax, r13
imul rax, rsi
- add rax, r15
+ vmovups ymm0, ymmword ptr [rax+r15]
shl rsi, 5
- add rsi, r14
- vmovdqu ymm0, ymmword ptr [rax]
- vmovdqu ymmword ptr [rsi], ymm0
+ vmovups ymmword ptr [r14+rsi], ymm0
inc edi
cmp edi, ebx
jl SHORT G_M7477_IG04
- ;; size=34 bbWeight=4 PerfScore 48.00
+ ;; size=31 bbWeight=4 PerfScore 46.00
G_M7477_IG05:
cmp byte ptr [rbp-0x28], 0
je SHORT G_M7477_IG07
;; size=6 bbWeight=1 PerfScore 3.00
G_M7477_IG06:
mov rdi, gword ptr [rbp-0x30]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
G_M7477_IG07:
nop
;; size=1 bbWeight=1 PerfScore 0.25
G_M7477_IG08:
+ vzeroupper
add rsp, 32
pop rbx
pop r13
pop r14
pop r15
pop rbp
ret
- ;; size=13 bbWeight=1 PerfScore 3.75
+ ;; size=16 bbWeight=1 PerfScore 4.75
G_M7477_IG09:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
G_M7477_IG10:
call CORINFO_HELP_OVERFLOW
int3
;; size=6 bbWeight=0 PerfScore 0.00
G_M7477_IG11:
push rbp
push r15
push r14
push r13
push rbx
sub rsp, 16
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
lea rbp, [rbp+0x40]
;; size=23 bbWeight=0 PerfScore 0.00
G_M7477_IG12:
cmp byte ptr [rbp-0x28], 0
je SHORT G_M7477_IG13
mov rdi, gword ptr [rbp-0x30]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
G_M7477_IG13:
nop
;; size=1 bbWeight=0 PerfScore 0.00
G_M7477_IG14:
+ vzeroupper
add rsp, 16
pop rbx
pop r13
pop r14
pop r15
pop rbp
ret
- ;; size=13 bbWeight=0 PerfScore 0.00
+ ;; size=16 bbWeight=0 PerfScore 0.00
-; Total bytes of code 294, prolog size 33, PerfScore 92.75, instruction count 92, allocated bytes for code 294 (MethodHash=6e36e2ca) for method System.Runtime.InteropServices.SafeBuffer:ReadSpan[System.Numerics.Vector`1[float]](ulong,System.Span`1[System.Numerics.Vector`1[float]]):this (FullOpts)
+; Total bytes of code 307, prolog size 33, PerfScore 92.00, instruction count 92, allocated bytes for code 307 (MethodHash=6e36e2ca) for method System.Runtime.InteropServices.SafeBuffer:ReadSpan[System.Numerics.Vector`1[float]](ulong,System.Span`1[System.Numerics.Vector`1[float]]):this (FullOpts)13 (4.42 % of base) - System.Runtime.InteropServices.SafeBuffer:WriteSpan[System.Numerics.Vector`1[float]](ulong,System.ReadOnlySpan`1[System.Numerics.Vector`1[float]]):this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:WriteSpan[System.Numerics.Vector`1[float]](ulong,System.ReadOnlySpan`1[System.Numerics.Vector`1[float]]):this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
-; 0 inlinees with PGO data; 4 single block inlinees; 1 inlinees without PGO data
+; 0 inlinees with PGO data; 4 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
; V00 this [V00,T03] ( 8, 6.50) ref -> [rbp-0x30] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T06] ( 3, 3 ) long -> r15 single-def
;* V02 arg2 [V02 ] ( 0, 0 ) struct (16) zero-ref multireg-arg ld-addr-op single-def <System.ReadOnlySpan`1[System.Numerics.Vector`1[float]]>
; V03 loc0 [V03,T09] ( 2, 2 ) int -> rax
; V04 loc1 [V04,T04] ( 3, 6 ) long -> r15
; V05 loc2 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x28] do-not-enreg[X] addr-exposed ld-addr-op
; V06 loc3 [V06,T07] ( 2, 5 ) byref -> r14 single-def
; V07 loc4 [V07,T00] ( 5, 17 ) int -> rdi
;# V08 OutArgs [V08 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V09 tmp1 [V09 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
;* V10 tmp2 [V10 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[System.Numerics.Vector`1[float]]>
-;* V11 tmp3 [V11 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg"
-;* V12 tmp4 [V12 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg"
-; V13 tmp5 [V13,T08] ( 2, 2 ) byref -> r14 single-def "field V02._reference (fldOffset=0x0)" P-INDEP
-; V14 tmp6 [V14,T02] ( 4, 7 ) int -> rbx single-def "field V02._length (fldOffset=0x8)" P-INDEP
-;* V15 tmp7 [V15 ] ( 0, 0 ) byref -> zero-ref single-def "field V10._reference (fldOffset=0x0)" P-INDEP
-;* V16 tmp8 [V16 ] ( 0, 0 ) int -> zero-ref "field V10._length (fldOffset=0x8)" P-INDEP
-; V17 PSPSym [V17,T10] ( 1, 1 ) long -> [rbp-0x40] do-not-enreg[V] "PSPSym"
-; V18 cse0 [V18,T05] ( 3, 6 ) long -> r13 "CSE #01: aggressive"
-; V19 cse1 [V19,T01] ( 3, 12 ) long -> rsi "CSE #02: aggressive"
+; V11 tmp3 [V11,T08] ( 2, 2 ) byref -> r14 single-def "field V02._reference (fldOffset=0x0)" P-INDEP
+; V12 tmp4 [V12,T02] ( 4, 7 ) int -> rbx single-def "field V02._length (fldOffset=0x8)" P-INDEP
+;* V13 tmp5 [V13 ] ( 0, 0 ) byref -> zero-ref single-def "field V10._reference (fldOffset=0x0)" P-INDEP
+;* V14 tmp6 [V14 ] ( 0, 0 ) int -> zero-ref "field V10._length (fldOffset=0x8)" P-INDEP
+; V15 PSPSym [V15,T10] ( 1, 1 ) long -> [rbp-0x40] do-not-enreg[V] "PSPSym"
+; V16 cse0 [V16,T05] ( 3, 6 ) long -> r13 "CSE #01: aggressive"
+; V17 cse1 [V17,T01] ( 3, 12 ) long -> rsi "CSE #02: aggressive"
;
; Lcl frame size = 32
G_M34876_IG01:
push rbp
push r15
push r14
push r13
push rbx
sub rsp, 32
lea rbp, [rsp+0x40]
mov qword ptr [rbp-0x40], rsp
mov gword ptr [rbp-0x30], rdi
mov r15, rsi
mov r14, rdx
mov ebx, ecx
;; size=33 bbWeight=1 PerfScore 8.50
G_M34876_IG02:
cmp qword ptr [rdi+0x18], -1
je G_M34876_IG09
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:AlignedSizeOf[System.Numerics.Vector`1[float]]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:AlignedSizeOf[System.Numerics.Vector`1[float]]():uint
mov rdi, gword ptr [rbp-0x30]
add r15, qword ptr [rdi+0x08]
mov r13d, eax
mov edx, ebx
imul rdx, r13
jo G_M34876_IG10
test rdx, rdx
jl G_M34876_IG10
mov rsi, r15
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
xor esi, esi
mov dword ptr [rbp-0x28], esi
;; size=75 bbWeight=1 PerfScore 20.75
G_M34876_IG03:
lea rsi, [rbp-0x28]
mov rdi, gword ptr [rbp-0x30]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
xor edi, edi
test ebx, ebx
jle SHORT G_M34876_IG05
- align [0 bytes for IG04]
- ;; size=26 bbWeight=1 PerfScore 6.25
+ align [10 bytes for IG04]
+ ;; size=36 bbWeight=1 PerfScore 6.50
G_M34876_IG04:
- movsxd rsi, edi
- mov rax, r13
- imul rax, rsi
- add rax, r15
- shl rsi, 5
- add rsi, r14
- vmovdqu ymm0, ymmword ptr [rsi]
- vmovdqu ymmword ptr [rax], ymm0
+ mov esi, edi
+ mov rax, rsi
+ shl rax, 5
+ vmovups ymm0, ymmword ptr [r14+rax]
+ imul rsi, r13
+ vmovups ymmword ptr [rsi+r15], ymm0
inc edi
cmp edi, ebx
jl SHORT G_M34876_IG04
- ;; size=34 bbWeight=4 PerfScore 48.00
+ ;; size=31 bbWeight=4 PerfScore 46.00
G_M34876_IG05:
cmp byte ptr [rbp-0x28], 0
je SHORT G_M34876_IG07
;; size=6 bbWeight=1 PerfScore 3.00
G_M34876_IG06:
mov rdi, gword ptr [rbp-0x30]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
G_M34876_IG07:
nop
;; size=1 bbWeight=1 PerfScore 0.25
G_M34876_IG08:
+ vzeroupper
add rsp, 32
pop rbx
pop r13
pop r14
pop r15
pop rbp
ret
- ;; size=13 bbWeight=1 PerfScore 3.75
+ ;; size=16 bbWeight=1 PerfScore 4.75
G_M34876_IG09:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
G_M34876_IG10:
call CORINFO_HELP_OVERFLOW
int3
;; size=6 bbWeight=0 PerfScore 0.00
G_M34876_IG11:
push rbp
push r15
push r14
push r13
push rbx
sub rsp, 16
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
lea rbp, [rbp+0x40]
;; size=23 bbWeight=0 PerfScore 0.00
G_M34876_IG12:
cmp byte ptr [rbp-0x28], 0
je SHORT G_M34876_IG13
mov rdi, gword ptr [rbp-0x30]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
G_M34876_IG13:
nop
;; size=1 bbWeight=0 PerfScore 0.00
G_M34876_IG14:
+ vzeroupper
add rsp, 16
pop rbx
pop r13
pop r14
pop r15
pop rbp
ret
- ;; size=13 bbWeight=0 PerfScore 0.00
+ ;; size=16 bbWeight=0 PerfScore 0.00
-; Total bytes of code 294, prolog size 33, PerfScore 92.75, instruction count 92, allocated bytes for code 294 (MethodHash=fab077c3) for method System.Runtime.InteropServices.SafeBuffer:WriteSpan[System.Numerics.Vector`1[float]](ulong,System.ReadOnlySpan`1[System.Numerics.Vector`1[float]]):this (FullOpts)
+; Total bytes of code 307, prolog size 33, PerfScore 92.00, instruction count 92, allocated bytes for code 307 (MethodHash=fab077c3) for method System.Runtime.InteropServices.SafeBuffer:WriteSpan[System.Numerics.Vector`1[float]](ulong,System.ReadOnlySpan`1[System.Numerics.Vector`1[float]]):this (FullOpts) |
Top method improvements-45 (-18.83 % of base) - System.Runtime.InteropServices.SafeBuffer:Read[ubyte](ulong):ubyte:this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:Read[ubyte](ulong):ubyte:this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
; 0 inlinees with PGO data; 3 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
-; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x28] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
+; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x18] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T01] ( 3, 3 ) long -> rbx single-def
-; V02 loc0 [V02,T02] ( 3, 3 ) int -> r15
-; V03 loc1 [V03,T03] ( 3, 3 ) long -> rbx
-; V04 loc2 [V04 ] ( 3, 3 ) ubyte -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op
-; V05 loc3 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x20] do-not-enreg[X] addr-exposed ld-addr-op
+; V02 loc0 [V02,T03] ( 2, 2 ) int -> rax
+; V03 loc1 [V03,T02] ( 3, 3 ) long -> rbx
+; V04 loc2 [V04 ] ( 4, 3 ) ubyte -> [rbp-0x10] do-not-enreg[X] addr-exposed ld-addr-op
+; V05 loc3 [V05,T04] ( 2, 2 ) ubyte -> rbx
;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V07 tmp1 [V07 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
-; V08 PSPSym [V08,T04] ( 1, 1 ) long -> [rbp-0x30] do-not-enreg[V] "PSPSym"
+; V08 PSPSym [V08,T05] ( 1, 1 ) long -> [rbp-0x20] do-not-enreg[V] "PSPSym"
;
-; Lcl frame size = 32
+; Lcl frame size = 24
G_M48575_IG01:
push rbp
- push r15
push rbx
- sub rsp, 32
- lea rbp, [rsp+0x30]
- mov qword ptr [rbp-0x30], rsp
- mov gword ptr [rbp-0x28], rdi
+ sub rsp, 24
+ lea rbp, [rsp+0x20]
+ mov qword ptr [rbp-0x20], rsp
+ mov gword ptr [rbp-0x18], rdi
mov rbx, rsi
- ;; size=24 bbWeight=1 PerfScore 6.00
+ ;; size=22 bbWeight=1 PerfScore 5.00
G_M48575_IG02:
cmp qword ptr [rdi+0x18], -1
- je G_M48575_IG08
+ je SHORT G_M48575_IG08
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SizeOf[ubyte]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:SizeOf[ubyte]():uint
- mov r15d, eax
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x18]
add rbx, qword ptr [rdi+0x08]
- mov edx, r15d
+ mov edx, eax
mov rsi, rbx
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
- mov byte ptr [rbp-0x18], 0
xor esi, esi
- mov dword ptr [rbp-0x20], esi
- ;; size=61 bbWeight=1 PerfScore 17.50
+ mov dword ptr [rbp-0x10], esi
+ ;; size=49 bbWeight=1 PerfScore 16.25
G_M48575_IG03:
- lea rsi, [rbp-0x20]
- mov rdi, gword ptr [rbp-0x28]
+ lea rsi, [rbp-0x10]
+ mov rdi, gword ptr [rbp-0x18]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
- mov edx, r15d
- lea rdi, [rbp-0x18]
- mov rsi, rbx
- mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
- call [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
- nop
- ;; size=43 bbWeight=1 PerfScore 9.25
+ movzx rbx, byte ptr [rbx]
+ ;; size=23 bbWeight=1 PerfScore 6.75
G_M48575_IG04:
- cmp byte ptr [rbp-0x20], 0
+ cmp byte ptr [rbp-0x10], 0
je SHORT G_M48575_IG06
;; size=6 bbWeight=1 PerfScore 3.00
G_M48575_IG05:
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x18]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
G_M48575_IG06:
- movzx rax, byte ptr [rbp-0x18]
- ;; size=4 bbWeight=1 PerfScore 1.00
+ mov eax, ebx
+ ;; size=2 bbWeight=1 PerfScore 0.25
G_M48575_IG07:
- add rsp, 32
+ add rsp, 24
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=1 PerfScore 2.75
+ ;; size=7 bbWeight=1 PerfScore 2.25
G_M48575_IG08:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
G_M48575_IG09:
push rbp
- push r15
push rbx
- sub rsp, 16
+ push rax
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
- lea rbp, [rbp+0x30]
- ;; size=19 bbWeight=0 PerfScore 0.00
+ lea rbp, [rbp+0x20]
+ ;; size=14 bbWeight=0 PerfScore 0.00
G_M48575_IG10:
- cmp byte ptr [rbp-0x20], 0
+ cmp byte ptr [rbp-0x10], 0
je SHORT G_M48575_IG11
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x18]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
G_M48575_IG11:
nop
;; size=1 bbWeight=0 PerfScore 0.00
G_M48575_IG12:
- add rsp, 16
+ add rsp, 8
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=0 PerfScore 0.00
+ ;; size=7 bbWeight=0 PerfScore 0.00
-; Total bytes of code 239, prolog size 24, PerfScore 41.75, instruction count 68, allocated bytes for code 239 (MethodHash=0df04240) for method System.Runtime.InteropServices.SafeBuffer:Read[ubyte](ulong):ubyte:this (FullOpts)
+; Total bytes of code 194, prolog size 22, PerfScore 35.75, instruction count 57, allocated bytes for code 194 (MethodHash=0df04240) for method System.Runtime.InteropServices.SafeBuffer:Read[ubyte](ulong):ubyte:this (FullOpts)-44 (-18.57 % of base) - System.Runtime.InteropServices.SafeBuffer:Read[int](ulong):int:this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:Read[int](ulong):int:this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
; 0 inlinees with PGO data; 3 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
-; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x28] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
+; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x18] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T01] ( 3, 3 ) long -> rbx single-def
-; V02 loc0 [V02,T02] ( 3, 3 ) int -> r15
-; V03 loc1 [V03,T03] ( 3, 3 ) long -> rbx
-; V04 loc2 [V04 ] ( 3, 3 ) int -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op
-; V05 loc3 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x20] do-not-enreg[X] addr-exposed ld-addr-op
+; V02 loc0 [V02,T03] ( 2, 2 ) int -> rax
+; V03 loc1 [V03,T02] ( 3, 3 ) long -> rbx
+; V04 loc2 [V04 ] ( 4, 3 ) ubyte -> [rbp-0x10] do-not-enreg[X] addr-exposed ld-addr-op
+; V05 loc3 [V05,T04] ( 2, 2 ) int -> rbx
;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V07 tmp1 [V07 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
-; V08 PSPSym [V08,T04] ( 1, 1 ) long -> [rbp-0x30] do-not-enreg[V] "PSPSym"
+; V08 PSPSym [V08,T05] ( 1, 1 ) long -> [rbp-0x20] do-not-enreg[V] "PSPSym"
;
-; Lcl frame size = 32
+; Lcl frame size = 24
G_M1215_IG01:
push rbp
- push r15
push rbx
- sub rsp, 32
- lea rbp, [rsp+0x30]
- mov qword ptr [rbp-0x30], rsp
- mov gword ptr [rbp-0x28], rdi
+ sub rsp, 24
+ lea rbp, [rsp+0x20]
+ mov qword ptr [rbp-0x20], rsp
+ mov gword ptr [rbp-0x18], rdi
mov rbx, rsi
- ;; size=24 bbWeight=1 PerfScore 6.00
+ ;; size=22 bbWeight=1 PerfScore 5.00
G_M1215_IG02:
cmp qword ptr [rdi+0x18], -1
- je G_M1215_IG09
+ je SHORT G_M1215_IG08
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SizeOf[int]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:SizeOf[int]():uint
- mov r15d, eax
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x18]
add rbx, qword ptr [rdi+0x08]
- mov edx, r15d
+ mov edx, eax
mov rsi, rbx
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
xor esi, esi
- mov dword ptr [rbp-0x18], esi
- ;; size=57 bbWeight=1 PerfScore 16.50
+ mov dword ptr [rbp-0x10], esi
+ ;; size=49 bbWeight=1 PerfScore 16.25
G_M1215_IG03:
- mov dword ptr [rbp-0x20], esi
- ;; size=3 bbWeight=1 PerfScore 1.00
-G_M1215_IG04:
- lea rsi, [rbp-0x20]
- mov rdi, gword ptr [rbp-0x28]
+ lea rsi, [rbp-0x10]
+ mov rdi, gword ptr [rbp-0x18]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
- mov edx, r15d
- lea rdi, [rbp-0x18]
- mov rsi, rbx
- mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
- call [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
- nop
- ;; size=43 bbWeight=1 PerfScore 9.25
-G_M1215_IG05:
- cmp byte ptr [rbp-0x20], 0
- je SHORT G_M1215_IG07
+ mov ebx, dword ptr [rbx]
+ ;; size=22 bbWeight=1 PerfScore 6.75
+G_M1215_IG04:
+ cmp byte ptr [rbp-0x10], 0
+ je SHORT G_M1215_IG06
;; size=6 bbWeight=1 PerfScore 3.00
-G_M1215_IG06:
- mov rdi, gword ptr [rbp-0x28]
+G_M1215_IG05:
+ mov rdi, gword ptr [rbp-0x18]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
+G_M1215_IG06:
+ mov eax, ebx
+ ;; size=2 bbWeight=1 PerfScore 0.25
G_M1215_IG07:
- mov eax, dword ptr [rbp-0x18]
- ;; size=3 bbWeight=1 PerfScore 1.00
-G_M1215_IG08:
- add rsp, 32
+ add rsp, 24
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=1 PerfScore 2.75
-G_M1215_IG09:
+ ;; size=7 bbWeight=1 PerfScore 2.25
+G_M1215_IG08:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
-G_M1215_IG10:
+G_M1215_IG09:
push rbp
- push r15
push rbx
- sub rsp, 16
+ push rax
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
- lea rbp, [rbp+0x30]
- ;; size=19 bbWeight=0 PerfScore 0.00
-G_M1215_IG11:
- cmp byte ptr [rbp-0x20], 0
- je SHORT G_M1215_IG12
- mov rdi, gword ptr [rbp-0x28]
+ lea rbp, [rbp+0x20]
+ ;; size=14 bbWeight=0 PerfScore 0.00
+G_M1215_IG10:
+ cmp byte ptr [rbp-0x10], 0
+ je SHORT G_M1215_IG11
+ mov rdi, gword ptr [rbp-0x18]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
-G_M1215_IG12:
+G_M1215_IG11:
nop
;; size=1 bbWeight=0 PerfScore 0.00
-G_M1215_IG13:
- add rsp, 16
+G_M1215_IG12:
+ add rsp, 8
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=0 PerfScore 0.00
+ ;; size=7 bbWeight=0 PerfScore 0.00
-; Total bytes of code 237, prolog size 24, PerfScore 41.75, instruction count 68, allocated bytes for code 237 (MethodHash=84fefb40) for method System.Runtime.InteropServices.SafeBuffer:Read[int](ulong):int:this (FullOpts)
+; Total bytes of code 193, prolog size 22, PerfScore 35.75, instruction count 57, allocated bytes for code 193 (MethodHash=84fefb40) for method System.Runtime.InteropServices.SafeBuffer:Read[int](ulong):int:this (FullOpts)-44 (-18.41 % of base) - System.Runtime.InteropServices.SafeBuffer:Read[long](ulong):long:this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:Read[long](ulong):long:this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
; 0 inlinees with PGO data; 3 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
-; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x28] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
+; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x18] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T01] ( 3, 3 ) long -> rbx single-def
-; V02 loc0 [V02,T02] ( 3, 3 ) int -> r15
-; V03 loc1 [V03,T03] ( 3, 3 ) long -> rbx
-; V04 loc2 [V04 ] ( 3, 3 ) long -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op
-; V05 loc3 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x20] do-not-enreg[X] addr-exposed ld-addr-op
+; V02 loc0 [V02,T03] ( 2, 2 ) int -> rax
+; V03 loc1 [V03,T02] ( 3, 3 ) long -> rbx
+; V04 loc2 [V04 ] ( 4, 3 ) ubyte -> [rbp-0x10] do-not-enreg[X] addr-exposed ld-addr-op
+; V05 loc3 [V05,T04] ( 2, 2 ) long -> rbx
;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V07 tmp1 [V07 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
-; V08 PSPSym [V08,T04] ( 1, 1 ) long -> [rbp-0x30] do-not-enreg[V] "PSPSym"
+; V08 PSPSym [V08,T05] ( 1, 1 ) long -> [rbp-0x20] do-not-enreg[V] "PSPSym"
;
-; Lcl frame size = 32
+; Lcl frame size = 24
G_M44191_IG01:
push rbp
- push r15
push rbx
- sub rsp, 32
- lea rbp, [rsp+0x30]
- mov qword ptr [rbp-0x30], rsp
- mov gword ptr [rbp-0x28], rdi
+ sub rsp, 24
+ lea rbp, [rsp+0x20]
+ mov qword ptr [rbp-0x20], rsp
+ mov gword ptr [rbp-0x18], rdi
mov rbx, rsi
- ;; size=24 bbWeight=1 PerfScore 6.00
+ ;; size=22 bbWeight=1 PerfScore 5.00
G_M44191_IG02:
cmp qword ptr [rdi+0x18], -1
- je G_M44191_IG09
+ je SHORT G_M44191_IG08
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SizeOf[long]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:SizeOf[long]():uint
- mov r15d, eax
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x18]
add rbx, qword ptr [rdi+0x08]
- mov edx, r15d
+ mov edx, eax
mov rsi, rbx
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
xor esi, esi
- mov qword ptr [rbp-0x18], rsi
- ;; size=58 bbWeight=1 PerfScore 16.50
+ mov dword ptr [rbp-0x10], esi
+ ;; size=49 bbWeight=1 PerfScore 16.25
G_M44191_IG03:
- mov dword ptr [rbp-0x20], esi
- ;; size=3 bbWeight=1 PerfScore 1.00
-G_M44191_IG04:
- lea rsi, [rbp-0x20]
- mov rdi, gword ptr [rbp-0x28]
+ lea rsi, [rbp-0x10]
+ mov rdi, gword ptr [rbp-0x18]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
- mov edx, r15d
- lea rdi, [rbp-0x18]
- mov rsi, rbx
- mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
- call [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
- nop
- ;; size=43 bbWeight=1 PerfScore 9.25
-G_M44191_IG05:
- cmp byte ptr [rbp-0x20], 0
- je SHORT G_M44191_IG07
+ mov rbx, qword ptr [rbx]
+ ;; size=23 bbWeight=1 PerfScore 6.75
+G_M44191_IG04:
+ cmp byte ptr [rbp-0x10], 0
+ je SHORT G_M44191_IG06
;; size=6 bbWeight=1 PerfScore 3.00
-G_M44191_IG06:
- mov rdi, gword ptr [rbp-0x28]
+G_M44191_IG05:
+ mov rdi, gword ptr [rbp-0x18]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
+G_M44191_IG06:
+ mov rax, rbx
+ ;; size=3 bbWeight=1 PerfScore 0.25
G_M44191_IG07:
- mov rax, qword ptr [rbp-0x18]
- ;; size=4 bbWeight=1 PerfScore 1.00
-G_M44191_IG08:
- add rsp, 32
+ add rsp, 24
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=1 PerfScore 2.75
-G_M44191_IG09:
+ ;; size=7 bbWeight=1 PerfScore 2.25
+G_M44191_IG08:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
-G_M44191_IG10:
+G_M44191_IG09:
push rbp
- push r15
push rbx
- sub rsp, 16
+ push rax
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
- lea rbp, [rbp+0x30]
- ;; size=19 bbWeight=0 PerfScore 0.00
-G_M44191_IG11:
- cmp byte ptr [rbp-0x20], 0
- je SHORT G_M44191_IG12
- mov rdi, gword ptr [rbp-0x28]
+ lea rbp, [rbp+0x20]
+ ;; size=14 bbWeight=0 PerfScore 0.00
+G_M44191_IG10:
+ cmp byte ptr [rbp-0x10], 0
+ je SHORT G_M44191_IG11
+ mov rdi, gword ptr [rbp-0x18]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
-G_M44191_IG12:
+G_M44191_IG11:
nop
;; size=1 bbWeight=0 PerfScore 0.00
-G_M44191_IG13:
- add rsp, 16
+G_M44191_IG12:
+ add rsp, 8
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=0 PerfScore 0.00
+ ;; size=7 bbWeight=0 PerfScore 0.00
-; Total bytes of code 239, prolog size 24, PerfScore 41.75, instruction count 68, allocated bytes for code 239 (MethodHash=99115360) for method System.Runtime.InteropServices.SafeBuffer:Read[long](ulong):long:this (FullOpts)
+; Total bytes of code 195, prolog size 22, PerfScore 35.75, instruction count 57, allocated bytes for code 195 (MethodHash=99115360) for method System.Runtime.InteropServices.SafeBuffer:Read[long](ulong):long:this (FullOpts)-44 (-18.41 % of base) - System.Runtime.InteropServices.SafeBuffer:Read[short](ulong):short:this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:Read[short](ulong):short:this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
; 0 inlinees with PGO data; 3 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
-; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x28] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
+; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x18] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T01] ( 3, 3 ) long -> rbx single-def
-; V02 loc0 [V02,T02] ( 3, 3 ) int -> r15
-; V03 loc1 [V03,T03] ( 3, 3 ) long -> rbx
-; V04 loc2 [V04 ] ( 3, 3 ) short -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op
-; V05 loc3 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x20] do-not-enreg[X] addr-exposed ld-addr-op
+; V02 loc0 [V02,T03] ( 2, 2 ) int -> rax
+; V03 loc1 [V03,T02] ( 3, 3 ) long -> rbx
+; V04 loc2 [V04 ] ( 4, 3 ) ubyte -> [rbp-0x10] do-not-enreg[X] addr-exposed ld-addr-op
+; V05 loc3 [V05,T04] ( 2, 2 ) short -> rbx
;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V07 tmp1 [V07 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
-; V08 PSPSym [V08,T04] ( 1, 1 ) long -> [rbp-0x30] do-not-enreg[V] "PSPSym"
+; V08 PSPSym [V08,T05] ( 1, 1 ) long -> [rbp-0x20] do-not-enreg[V] "PSPSym"
;
-; Lcl frame size = 32
+; Lcl frame size = 24
G_M14975_IG01:
push rbp
- push r15
push rbx
- sub rsp, 32
- lea rbp, [rsp+0x30]
- mov qword ptr [rbp-0x30], rsp
- mov gword ptr [rbp-0x28], rdi
+ sub rsp, 24
+ lea rbp, [rsp+0x20]
+ mov qword ptr [rbp-0x20], rsp
+ mov gword ptr [rbp-0x18], rdi
mov rbx, rsi
- ;; size=24 bbWeight=1 PerfScore 6.00
+ ;; size=22 bbWeight=1 PerfScore 5.00
G_M14975_IG02:
cmp qword ptr [rdi+0x18], -1
- je G_M14975_IG09
+ je SHORT G_M14975_IG08
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SizeOf[short]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:SizeOf[short]():uint
- mov r15d, eax
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x18]
add rbx, qword ptr [rdi+0x08]
- mov edx, r15d
+ mov edx, eax
mov rsi, rbx
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
xor esi, esi
- mov dword ptr [rbp-0x18], esi
- ;; size=57 bbWeight=1 PerfScore 16.50
+ mov dword ptr [rbp-0x10], esi
+ ;; size=49 bbWeight=1 PerfScore 16.25
G_M14975_IG03:
- mov dword ptr [rbp-0x20], esi
- ;; size=3 bbWeight=1 PerfScore 1.00
-G_M14975_IG04:
- lea rsi, [rbp-0x20]
- mov rdi, gword ptr [rbp-0x28]
+ lea rsi, [rbp-0x10]
+ mov rdi, gword ptr [rbp-0x18]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
- mov edx, r15d
- lea rdi, [rbp-0x18]
- mov rsi, rbx
- mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
- call [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
- nop
- ;; size=43 bbWeight=1 PerfScore 9.25
-G_M14975_IG05:
- cmp byte ptr [rbp-0x20], 0
- je SHORT G_M14975_IG07
+ movsx rbx, word ptr [rbx]
+ ;; size=24 bbWeight=1 PerfScore 8.75
+G_M14975_IG04:
+ cmp byte ptr [rbp-0x10], 0
+ je SHORT G_M14975_IG06
;; size=6 bbWeight=1 PerfScore 3.00
-G_M14975_IG06:
- mov rdi, gword ptr [rbp-0x28]
+G_M14975_IG05:
+ mov rdi, gword ptr [rbp-0x18]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
+G_M14975_IG06:
+ mov eax, ebx
+ ;; size=2 bbWeight=1 PerfScore 0.25
G_M14975_IG07:
- movsx rax, word ptr [rbp-0x18]
- ;; size=5 bbWeight=1 PerfScore 3.00
-G_M14975_IG08:
- add rsp, 32
+ add rsp, 24
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=1 PerfScore 2.75
-G_M14975_IG09:
+ ;; size=7 bbWeight=1 PerfScore 2.25
+G_M14975_IG08:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
-G_M14975_IG10:
+G_M14975_IG09:
push rbp
- push r15
push rbx
- sub rsp, 16
+ push rax
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
- lea rbp, [rbp+0x30]
- ;; size=19 bbWeight=0 PerfScore 0.00
-G_M14975_IG11:
- cmp byte ptr [rbp-0x20], 0
- je SHORT G_M14975_IG12
- mov rdi, gword ptr [rbp-0x28]
+ lea rbp, [rbp+0x20]
+ ;; size=14 bbWeight=0 PerfScore 0.00
+G_M14975_IG10:
+ cmp byte ptr [rbp-0x10], 0
+ je SHORT G_M14975_IG11
+ mov rdi, gword ptr [rbp-0x18]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
-G_M14975_IG12:
+G_M14975_IG11:
nop
;; size=1 bbWeight=0 PerfScore 0.00
-G_M14975_IG13:
- add rsp, 16
+G_M14975_IG12:
+ add rsp, 8
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=0 PerfScore 0.00
+ ;; size=7 bbWeight=0 PerfScore 0.00
-; Total bytes of code 239, prolog size 24, PerfScore 43.75, instruction count 68, allocated bytes for code 239 (MethodHash=291bc580) for method System.Runtime.InteropServices.SafeBuffer:Read[short](ulong):short:this (FullOpts)
+; Total bytes of code 195, prolog size 22, PerfScore 37.75, instruction count 57, allocated bytes for code 195 (MethodHash=291bc580) for method System.Runtime.InteropServices.SafeBuffer:Read[short](ulong):short:this (FullOpts)-37 (-15.42 % of base) - System.Runtime.InteropServices.SafeBuffer:Read[double](ulong):double:this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:Read[double](ulong):double:this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
; 0 inlinees with PGO data; 3 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
-; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x28] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
+; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x20] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T01] ( 3, 3 ) long -> rbx single-def
-; V02 loc0 [V02,T02] ( 3, 3 ) int -> r15
-; V03 loc1 [V03,T03] ( 3, 3 ) long -> rbx
-; V04 loc2 [V04 ] ( 3, 3 ) double -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op
-; V05 loc3 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x20] do-not-enreg[X] addr-exposed ld-addr-op
+; V02 loc0 [V02,T03] ( 2, 2 ) int -> rax
+; V03 loc1 [V03,T02] ( 3, 3 ) long -> rbx
+; V04 loc2 [V04 ] ( 4, 3 ) ubyte -> [rbp-0x10] do-not-enreg[X] addr-exposed ld-addr-op
+; V05 loc3 [V05,T05] ( 2, 2 ) double -> [rbp-0x18] spill-single-def
;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V07 tmp1 [V07 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
; V08 PSPSym [V08,T04] ( 1, 1 ) long -> [rbp-0x30] do-not-enreg[V] "PSPSym"
;
-; Lcl frame size = 32
+; Lcl frame size = 40
G_M25535_IG01:
push rbp
- push r15
push rbx
- sub rsp, 32
+ sub rsp, 40
lea rbp, [rsp+0x30]
mov qword ptr [rbp-0x30], rsp
- mov gword ptr [rbp-0x28], rdi
+ mov gword ptr [rbp-0x20], rdi
mov rbx, rsi
- ;; size=24 bbWeight=1 PerfScore 6.00
+ ;; size=22 bbWeight=1 PerfScore 5.00
G_M25535_IG02:
cmp qword ptr [rdi+0x18], -1
- je G_M25535_IG09
+ je SHORT G_M25535_IG08
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SizeOf[double]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:SizeOf[double]():uint
- mov r15d, eax
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x20]
add rbx, qword ptr [rdi+0x08]
- mov edx, r15d
+ mov edx, eax
mov rsi, rbx
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
xor esi, esi
- mov qword ptr [rbp-0x18], rsi
- ;; size=58 bbWeight=1 PerfScore 16.50
+ mov dword ptr [rbp-0x10], esi
+ ;; size=49 bbWeight=1 PerfScore 16.25
G_M25535_IG03:
- mov dword ptr [rbp-0x20], esi
- ;; size=3 bbWeight=1 PerfScore 1.00
-G_M25535_IG04:
- lea rsi, [rbp-0x20]
- mov rdi, gword ptr [rbp-0x28]
+ lea rsi, [rbp-0x10]
+ mov rdi, gword ptr [rbp-0x20]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
- mov edx, r15d
- lea rdi, [rbp-0x18]
- mov rsi, rbx
- mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
- call [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
- nop
- ;; size=43 bbWeight=1 PerfScore 9.25
-G_M25535_IG05:
- cmp byte ptr [rbp-0x20], 0
- je SHORT G_M25535_IG07
+ vmovsd xmm0, qword ptr [rbx]
+ vmovsd qword ptr [rbp-0x18], xmm0
+ ;; size=29 bbWeight=1 PerfScore 9.75
+G_M25535_IG04:
+ cmp byte ptr [rbp-0x10], 0
+ je SHORT G_M25535_IG06
;; size=6 bbWeight=1 PerfScore 3.00
-G_M25535_IG06:
- mov rdi, gword ptr [rbp-0x28]
+G_M25535_IG05:
+ mov rdi, gword ptr [rbp-0x20]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
-G_M25535_IG07:
+G_M25535_IG06:
vmovsd xmm0, qword ptr [rbp-0x18]
;; size=5 bbWeight=1 PerfScore 3.00
-G_M25535_IG08:
- add rsp, 32
+G_M25535_IG07:
+ add rsp, 40
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=1 PerfScore 2.75
-G_M25535_IG09:
+ ;; size=7 bbWeight=1 PerfScore 2.25
+G_M25535_IG08:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
-G_M25535_IG10:
+G_M25535_IG09:
push rbp
- push r15
push rbx
- sub rsp, 16
+ push rax
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
lea rbp, [rbp+0x30]
- ;; size=19 bbWeight=0 PerfScore 0.00
-G_M25535_IG11:
- cmp byte ptr [rbp-0x20], 0
- je SHORT G_M25535_IG12
- mov rdi, gword ptr [rbp-0x28]
+ ;; size=14 bbWeight=0 PerfScore 0.00
+G_M25535_IG10:
+ cmp byte ptr [rbp-0x10], 0
+ je SHORT G_M25535_IG11
+ mov rdi, gword ptr [rbp-0x20]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
-G_M25535_IG12:
+G_M25535_IG11:
nop
;; size=1 bbWeight=0 PerfScore 0.00
-G_M25535_IG13:
- add rsp, 16
+G_M25535_IG12:
+ add rsp, 8
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=0 PerfScore 0.00
+ ;; size=7 bbWeight=0 PerfScore 0.00
-; Total bytes of code 240, prolog size 24, PerfScore 43.75, instruction count 68, allocated bytes for code 240 (MethodHash=da8b9c40) for method System.Runtime.InteropServices.SafeBuffer:Read[double](ulong):double:this (FullOpts)
+; Total bytes of code 203, prolog size 22, PerfScore 41.50, instruction count 58, allocated bytes for code 203 (MethodHash=da8b9c40) for method System.Runtime.InteropServices.SafeBuffer:Read[double](ulong):double:this (FullOpts)-35 (-13.16 % of base) - System.Runtime.InteropServices.SafeBuffer:Read[System.Numerics.Vector`1[float]](ulong):System.Numerics.Vector`1[float]:this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:Read[System.Numerics.Vector`1[float]](ulong):System.Numerics.Vector`1[float]:this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
; 0 inlinees with PGO data; 3 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
-; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x60] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
+; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x58] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 RetBuf [V01,T01] ( 4, 4 ) byref -> rbx single-def
; V02 arg1 [V02,T02] ( 3, 3 ) long -> r15 single-def
-; V03 loc0 [V03,T03] ( 3, 3 ) int -> r14
-; V04 loc1 [V04,T04] ( 3, 3 ) long -> r15
-; V05 loc2 [V05 ] ( 3, 3 ) simd32 -> [rbp-0x50] do-not-enreg[XS] addr-exposed ld-addr-op <System.Numerics.Vector`1[float]>
-; V06 loc3 [V06 ] ( 4, 3 ) ubyte -> [rbp-0x58] do-not-enreg[X] addr-exposed ld-addr-op
+; V03 loc0 [V03,T04] ( 2, 2 ) int -> rax
+; V04 loc1 [V04,T03] ( 3, 3 ) long -> r15
+; V05 loc2 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op
+; V06 loc3 [V06,T06] ( 2, 2 ) simd32 -> [rbp-0x50] spill-single-def <System.Numerics.Vector`1[float]>
;# V07 OutArgs [V07 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V08 tmp1 [V08 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
-; V09 PSPSym [V09,T05] ( 1, 1 ) long -> [rbp-0x70] do-not-enreg[V] "PSPSym"
+; V09 PSPSym [V09,T05] ( 1, 1 ) long -> [rbp-0x60] do-not-enreg[V] "PSPSym"
;
-; Lcl frame size = 88
+; Lcl frame size = 80
G_M13951_IG01:
push rbp
push r15
- push r14
push rbx
- sub rsp, 88
- lea rbp, [rsp+0x70]
- mov qword ptr [rbp-0x70], rsp
- mov gword ptr [rbp-0x60], rdi
+ sub rsp, 80
+ lea rbp, [rsp+0x60]
+ mov qword ptr [rbp-0x60], rsp
+ mov gword ptr [rbp-0x58], rdi
mov rbx, rsi
mov r15, rdx
- ;; size=29 bbWeight=1 PerfScore 7.25
+ ;; size=27 bbWeight=1 PerfScore 6.25
G_M13951_IG02:
cmp qword ptr [rdi+0x18], -1
- je G_M13951_IG08
+ je SHORT G_M13951_IG08
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SizeOf[System.Numerics.Vector`1[float]]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:SizeOf[System.Numerics.Vector`1[float]]():uint
- mov r14d, eax
- mov rdi, gword ptr [rbp-0x60]
+ mov rdi, gword ptr [rbp-0x58]
add r15, qword ptr [rdi+0x08]
- mov edx, r14d
+ mov edx, eax
mov rsi, r15
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
- vxorps ymm0, ymm0, ymm0
- vmovups ymmword ptr [rbp-0x50], ymm0
xor esi, esi
- mov dword ptr [rbp-0x58], esi
- ;; size=66 bbWeight=1 PerfScore 17.83
+ mov dword ptr [rbp-0x18], esi
+ ;; size=49 bbWeight=1 PerfScore 16.25
G_M13951_IG03:
- lea rsi, [rbp-0x58]
- mov rdi, gword ptr [rbp-0x60]
+ lea rsi, [rbp-0x18]
+ mov rdi, gword ptr [rbp-0x58]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
- mov edx, r14d
- lea rdi, [rbp-0x50]
- mov rsi, r15
- mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
- call [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
- nop
- ;; size=43 bbWeight=1 PerfScore 9.25
+ vmovups ymm0, ymmword ptr [r15]
+ vmovups ymmword ptr [rbp-0x50], ymm0
+ ;; size=30 bbWeight=1 PerfScore 10.75
G_M13951_IG04:
- cmp byte ptr [rbp-0x58], 0
+ cmp byte ptr [rbp-0x18], 0
je SHORT G_M13951_IG06
;; size=6 bbWeight=1 PerfScore 3.00
G_M13951_IG05:
- mov rdi, gword ptr [rbp-0x60]
+ mov rdi, gword ptr [rbp-0x58]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
G_M13951_IG06:
vmovups ymm0, ymmword ptr [rbp-0x50]
vmovups ymmword ptr [rbx], ymm0
mov rax, rbx
;; size=12 bbWeight=1 PerfScore 6.25
G_M13951_IG07:
vzeroupper
- add rsp, 88
+ add rsp, 80
pop rbx
- pop r14
pop r15
pop rbp
ret
- ;; size=14 bbWeight=1 PerfScore 4.25
+ ;; size=12 bbWeight=1 PerfScore 3.75
G_M13951_IG08:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
G_M13951_IG09:
push rbp
push r15
- push r14
push rbx
- push rax
+ sub rsp, 16
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
- lea rbp, [rbp+0x70]
- ;; size=18 bbWeight=0 PerfScore 0.00
+ lea rbp, [rbp+0x60]
+ ;; size=19 bbWeight=0 PerfScore 0.00
G_M13951_IG10:
- cmp byte ptr [rbp-0x58], 0
+ cmp byte ptr [rbp-0x18], 0
je SHORT G_M13951_IG11
- mov rdi, gword ptr [rbp-0x60]
+ mov rdi, gword ptr [rbp-0x58]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
G_M13951_IG11:
nop
;; size=1 bbWeight=0 PerfScore 0.00
G_M13951_IG12:
vzeroupper
- add rsp, 8
+ add rsp, 16
pop rbx
- pop r14
pop r15
pop rbp
ret
- ;; size=14 bbWeight=0 PerfScore 0.00
+ ;; size=12 bbWeight=0 PerfScore 0.00
-; Total bytes of code 266, prolog size 29, PerfScore 50.08, instruction count 78, allocated bytes for code 266 (MethodHash=990ac980) for method System.Runtime.InteropServices.SafeBuffer:Read[System.Numerics.Vector`1[float]](ulong):System.Numerics.Vector`1[float]:this (FullOpts)
+; Total bytes of code 231, prolog size 27, PerfScore 48.50, instruction count 67, allocated bytes for code 231 (MethodHash=990ac980) for method System.Runtime.InteropServices.SafeBuffer:Read[System.Numerics.Vector`1[float]](ulong):System.Numerics.Vector`1[float]:this (FullOpts)-29 (-12.45 % of base) - System.Runtime.InteropServices.SafeBuffer:Write[double](ulong,double):this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:Write[double](ulong,double):this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
; 0 inlinees with PGO data; 3 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
-; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x28] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
+; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x20] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T01] ( 3, 3 ) long -> rbx single-def
-; V02 arg2 [V02 ] ( 3, 3 ) double -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op single-def
-; V03 loc0 [V03,T02] ( 3, 3 ) int -> r15
-; V04 loc1 [V04,T03] ( 3, 3 ) long -> rbx
-; V05 loc2 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x20] do-not-enreg[X] addr-exposed ld-addr-op
+; V02 arg2 [V02,T05] ( 3, 3 ) double -> [rbp-0x10] single-def
+; V03 loc0 [V03,T03] ( 2, 2 ) int -> rax
+; V04 loc1 [V04,T02] ( 3, 3 ) long -> rbx
+; V05 loc2 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op
;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V07 tmp1 [V07 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
; V08 PSPSym [V08,T04] ( 1, 1 ) long -> [rbp-0x30] do-not-enreg[V] "PSPSym"
;
-; Lcl frame size = 32
+; Lcl frame size = 40
G_M55238_IG01:
push rbp
- push r15
push rbx
- sub rsp, 32
+ sub rsp, 40
lea rbp, [rsp+0x30]
mov qword ptr [rbp-0x30], rsp
- mov gword ptr [rbp-0x28], rdi
- vmovsd qword ptr [rbp-0x18], xmm0
+ mov gword ptr [rbp-0x20], rdi
+ vmovsd qword ptr [rbp-0x10], xmm0
mov rbx, rsi
- ;; size=29 bbWeight=1 PerfScore 7.00
+ ;; size=27 bbWeight=1 PerfScore 6.00
G_M55238_IG02:
cmp qword ptr [rdi+0x18], -1
je SHORT G_M55238_IG08
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SizeOf[double]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:SizeOf[double]():uint
- mov r15d, eax
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x20]
add rbx, qword ptr [rdi+0x08]
- mov edx, r15d
+ mov edx, eax
mov rsi, rbx
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
xor esi, esi
- mov dword ptr [rbp-0x20], esi
- ;; size=53 bbWeight=1 PerfScore 16.50
+ mov dword ptr [rbp-0x18], esi
+ ;; size=49 bbWeight=1 PerfScore 16.25
G_M55238_IG03:
- lea rsi, [rbp-0x20]
- mov rdi, gword ptr [rbp-0x28]
+ lea rsi, [rbp-0x18]
+ mov rdi, gword ptr [rbp-0x20]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
- mov edx, r15d
- lea rsi, [rbp-0x18]
- mov rdi, rbx
- mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
- call [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
- nop
- ;; size=43 bbWeight=1 PerfScore 9.25
+ vmovsd xmm0, qword ptr [rbp-0x10]
+ vmovsd qword ptr [rbx], xmm0
+ ;; size=29 bbWeight=1 PerfScore 9.75
G_M55238_IG04:
- cmp byte ptr [rbp-0x20], 0
+ cmp byte ptr [rbp-0x18], 0
je SHORT G_M55238_IG06
;; size=6 bbWeight=1 PerfScore 3.00
G_M55238_IG05:
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x20]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
G_M55238_IG06:
nop
;; size=1 bbWeight=1 PerfScore 0.25
G_M55238_IG07:
- add rsp, 32
+ add rsp, 40
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=1 PerfScore 2.75
+ ;; size=7 bbWeight=1 PerfScore 2.25
G_M55238_IG08:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
G_M55238_IG09:
push rbp
- push r15
push rbx
- sub rsp, 16
+ push rax
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
lea rbp, [rbp+0x30]
- ;; size=19 bbWeight=0 PerfScore 0.00
+ ;; size=14 bbWeight=0 PerfScore 0.00
G_M55238_IG10:
- cmp byte ptr [rbp-0x20], 0
+ cmp byte ptr [rbp-0x18], 0
je SHORT G_M55238_IG11
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x20]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
G_M55238_IG11:
nop
;; size=1 bbWeight=0 PerfScore 0.00
G_M55238_IG12:
- add rsp, 16
+ add rsp, 8
pop rbx
- pop r15
pop rbp
ret
- ;; size=9 bbWeight=0 PerfScore 0.00
+ ;; size=7 bbWeight=0 PerfScore 0.00
-; Total bytes of code 233, prolog size 29, PerfScore 41.00, instruction count 68, allocated bytes for code 233 (MethodHash=67b02839) for method System.Runtime.InteropServices.SafeBuffer:Write[double](ulong,double):this (FullOpts)
+; Total bytes of code 204, prolog size 27, PerfScore 39.75, instruction count 59, allocated bytes for code 204 (MethodHash=67b02839) for method System.Runtime.InteropServices.SafeBuffer:Write[double](ulong,double):this (FullOpts)-25 (-10.78 % of base) - System.Runtime.InteropServices.SafeBuffer:Write[long](ulong,long):this ; Assembly listing for method System.Runtime.InteropServices.SafeBuffer:Write[long](ulong,long):this (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX512 - Unix
; FullOpts code
; optimized code
; rbp based frame
; fully interruptible
; No PGO data
; 0 inlinees with PGO data; 3 single block inlinees; 0 inlinees without PGO data
; Final local variable assignments
;
-; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x28] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
+; V00 this [V00,T00] ( 8, 6.50) ref -> [rbp-0x20] this class-hnd EH-live single-def <System.Runtime.InteropServices.SafeBuffer>
; V01 arg1 [V01,T01] ( 3, 3 ) long -> rbx single-def
-; V02 arg2 [V02 ] ( 3, 3 ) long -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op single-def
-; V03 loc0 [V03,T02] ( 3, 3 ) int -> r15
+; V02 arg2 [V02,T02] ( 3, 3 ) long -> r15 single-def
+; V03 loc0 [V03,T04] ( 2, 2 ) int -> rax
; V04 loc1 [V04,T03] ( 3, 3 ) long -> rbx
-; V05 loc2 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x20] do-not-enreg[X] addr-exposed ld-addr-op
+; V05 loc2 [V05 ] ( 4, 3 ) ubyte -> [rbp-0x18] do-not-enreg[X] addr-exposed ld-addr-op
;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V07 tmp1 [V07 ] ( 0, 0 ) long -> zero-ref "impAppendStmt"
-; V08 PSPSym [V08,T04] ( 1, 1 ) long -> [rbp-0x30] do-not-enreg[V] "PSPSym"
+; V08 PSPSym [V08,T05] ( 1, 1 ) long -> [rbp-0x30] do-not-enreg[V] "PSPSym"
;
; Lcl frame size = 32
G_M39494_IG01:
push rbp
push r15
push rbx
sub rsp, 32
lea rbp, [rsp+0x30]
mov qword ptr [rbp-0x30], rsp
- mov gword ptr [rbp-0x28], rdi
- mov qword ptr [rbp-0x18], rdx
+ mov gword ptr [rbp-0x20], rdi
mov rbx, rsi
- ;; size=28 bbWeight=1 PerfScore 7.00
+ mov r15, rdx
+ ;; size=27 bbWeight=1 PerfScore 6.25
G_M39494_IG02:
cmp qword ptr [rdi+0x18], -1
je SHORT G_M39494_IG08
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SizeOf[long]():uint
call [rax]System.Runtime.InteropServices.SafeBuffer:SizeOf[long]():uint
- mov r15d, eax
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x20]
add rbx, qword ptr [rdi+0x08]
- mov edx, r15d
+ mov edx, eax
mov rsi, rbx
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
call [rax]System.Runtime.InteropServices.SafeBuffer:SpaceCheck(ulong,ulong):this
xor esi, esi
- mov dword ptr [rbp-0x20], esi
- ;; size=53 bbWeight=1 PerfScore 16.50
+ mov dword ptr [rbp-0x18], esi
+ ;; size=49 bbWeight=1 PerfScore 16.25
G_M39494_IG03:
- lea rsi, [rbp-0x20]
- mov rdi, gword ptr [rbp-0x28]
+ lea rsi, [rbp-0x18]
+ mov rdi, gword ptr [rbp-0x20]
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
call [rax]System.Runtime.InteropServices.SafeHandle:DangerousAddRef(byref):this
- mov edx, r15d
- lea rsi, [rbp-0x18]
- mov rdi, rbx
- mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
- call [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
- nop
- ;; size=43 bbWeight=1 PerfScore 9.25
+ mov qword ptr [rbx], r15
+ ;; size=23 bbWeight=1 PerfScore 5.75
G_M39494_IG04:
- cmp byte ptr [rbp-0x20], 0
+ cmp byte ptr [rbp-0x18], 0
je SHORT G_M39494_IG06
;; size=6 bbWeight=1 PerfScore 3.00
G_M39494_IG05:
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x20]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=18 bbWeight=0.50 PerfScore 2.25
G_M39494_IG06:
nop
;; size=1 bbWeight=1 PerfScore 0.25
G_M39494_IG07:
add rsp, 32
pop rbx
pop r15
pop rbp
ret
;; size=9 bbWeight=1 PerfScore 2.75
G_M39494_IG08:
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
call [rax]System.Runtime.InteropServices.SafeBuffer:NotInitialized():System.InvalidOperationException
mov rdi, rax
call CORINFO_HELP_THROW
int3
;; size=21 bbWeight=0 PerfScore 0.00
G_M39494_IG09:
push rbp
push r15
push rbx
sub rsp, 16
mov rbp, qword ptr [rdi]
mov qword ptr [rsp], rbp
lea rbp, [rbp+0x30]
;; size=19 bbWeight=0 PerfScore 0.00
G_M39494_IG10:
- cmp byte ptr [rbp-0x20], 0
+ cmp byte ptr [rbp-0x18], 0
je SHORT G_M39494_IG11
- mov rdi, gword ptr [rbp-0x28]
+ mov rdi, gword ptr [rbp-0x20]
xor esi, esi
mov rax, 0xD1FFAB1E ; code for System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
call [rax]System.Runtime.InteropServices.SafeHandle:InternalRelease(ubyte):this
;; size=24 bbWeight=0 PerfScore 0.00
G_M39494_IG11:
nop
;; size=1 bbWeight=0 PerfScore 0.00
G_M39494_IG12:
add rsp, 16
pop rbx
pop r15
pop rbp
ret
;; size=9 bbWeight=0 PerfScore 0.00
-; Total bytes of code 232, prolog size 28, PerfScore 41.00, instruction count 68, allocated bytes for code 232 (MethodHash=59f965b9) for method System.Runtime.InteropServices.SafeBuffer:Write[long](ulong,long):this (FullOpts)
+; Total bytes of code 207, prolog size 27, PerfScore 36.50, instruction count 62, allocated bytes for code 207 (MethodHash=59f965b9) for method System.Runtime.InteropServices.SafeBuffer:Write[long](ulong,long):this (FullOpts)Larger list of diffs: https://gist.github.com/MihuBot/b3639a64f40ce798f1a8105e2ee156e3 |
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Job completed in 14 minutes.
dotnet/runtime#105206
Diffs
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