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; Assembly listing for method System.Linq.Enumerable:TryGetFirst[System.__Canon](System.Collections.Generic.IEnumerable`1[System.__Canon],System.Func`2[System.__Canon,bool],byref):System.__Canon (FullOpts)
; Assembly listing for method System.Linq.Enumerable:TryGetFirst[System.__Canon](System.Collections.Generic.IEnumerable`1[System.__Canon],System.Func`2[System.__Canon,bool],byref):System.__Canon (FullOpts)
; Emitting BLENDED_CODE for X64 with AVX - Windows
; Emitting BLENDED_CODE for X64 with AVX - Windows
; FullOpts code
; FullOpts code
; optimized code
; optimized code
; rbp based frame
; rbp based frame
; fully interruptible
; fully interruptible
; No matching PGO data
; No matching PGO data
; Final local variable assignments
; Final local variable assignments
;
;
; V00 TypeCtx [V00,T05] ( 7, 5.56) long -> rsi single-def
; V00 TypeCtx [V00,T05] ( 7, 5.56) long -> rsi single-def
; V01 arg0 [V01,T06] ( 4, 4 ) ref -> rdi class-hnd single-def <System.Collections.Generic.IEnumerable`1[System.__Canon]>
; V01 arg0 [V01,T06] ( 4, 4 ) ref -> rdi class-hnd single-def <System.Collections.Generic.IEnumerable`1[System.__Canon]>
; V02 arg1 [V02,T01] ( 5, 19 ) ref -> rbx class-hnd single-def <System.Func`2[System.__Canon,bool]>
; V02 arg1 [V02,T01] ( 5, 19 ) ref -> rbx class-hnd single-def <System.Func`2[System.__Canon,bool]>
; V03 arg2 [V03,T07] ( 4, 4 ) byref -> r14 single-def
; V03 arg2 [V03,T07] ( 4, 4 ) byref -> r14 single-def
; V04 loc0 [V04,T02] ( 7, 20 ) ref -> [rbp-38H] class-hnd EH-live single-def <<unknown class>>
; V04 loc0 [V04,T02] ( 7, 20 ) ref -> [rbp-0x38] class-hnd EH-live single-def <<unknown class>>
; V05 loc1 [V05,T03] ( 3, 17 ) ref -> rsi class-hnd <System.__Canon>
; V05 loc1 [V05,T03] ( 3, 17 ) ref -> rsi class-hnd <System.__Canon>
; V06 loc2 [V06,T13] ( 2, 2 ) ref -> [rbp-40H] do-not-enreg[Z] must-init class-hnd EH-live <System.__Canon>
; V06 loc2 [V06,T13] ( 2, 2 ) ref -> [rbp-0x40] do-not-enreg[Z] must-init class-hnd EH-live <System.__Canon>
;* V07 loc3 [V07 ] ( 0, 0 ) ref -> zero-ref ld-addr-op class-hnd <System.__Canon>
;* V07 loc3 [V07 ] ( 0, 0 ) ref -> zero-ref ld-addr-op class-hnd <System.__Canon>
; V08 OutArgs [V08 ] ( 1, 1 ) struct (32) [rsp+00H] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
; V08 OutArgs [V08 ] ( 1, 1 ) struct (32) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V09 tmp1 [V09 ] ( 0, 0 ) long -> zero-ref "spilling helperCall"
;* V09 tmp1 [V09 ] ( 0, 0 ) long -> zero-ref "spilling helperCall"
; V10 tmp2 [V10,T08] ( 4, 6 ) long -> r11 "VirtualCall with runtime lookup"
; V10 tmp2 [V10,T08] ( 4, 6 ) long -> r11 "VirtualCall with runtime lookup"
;* V11 tmp3 [V11 ] ( 0, 0 ) long -> zero-ref "spilling helperCall"
;* V11 tmp3 [V11 ] ( 0, 0 ) long -> zero-ref "spilling helperCall"
; V12 tmp4 [V12,T00] ( 3, 48 ) long -> r11 "VirtualCall with runtime lookup"
; V12 tmp4 [V12,T00] ( 3, 48 ) long -> r11 "VirtualCall with runtime lookup"
; V13 PSPSym [V13,T14] ( 1, 1 ) long -> [rbp-50H] do-not-enreg[V] "PSPSym"
; V13 PSPSym [V13,T14] ( 1, 1 ) long -> [rbp-0x50] do-not-enreg[V] "PSPSym"
; V14 cse0 [V14,T04] ( 2, 9 ) long -> r15 "CSE - aggressive"
; V14 cse0 [V14,T04] ( 2, 9 ) long -> r15 "CSE - aggressive"
; V15 rat0 [V15,T09] ( 3, 5.60) long -> r11 "fgMakeTemp is creating a new local variable"
; V15 rat0 [V15,T09] ( 3, 5.60) long -> r11 "fgMakeTemp is creating a new local variable"
; V16 rat1 [V16,T12] ( 3, 4 ) long -> r15 "runtime lookup"
; V16 rat1 [V16,T12] ( 3, 4 ) long -> r15 "runtime lookup"
; V17 rat2 [V17,T10] ( 3, 5.60) long -> rcx "spilling expr"
; V17 rat2 [V17,T10] ( 3, 5.60) long -> rcx "spilling expr"
; V18 rat3 [V18,T11] ( 3, 4.48) long -> r15 "fgMakeTemp is creating a new local variable"
; V18 rat3 [V18,T11] ( 3, 4.48) long -> r15 "fgMakeTemp is creating a new local variable"
;
;
; Lcl frame size = 72
; Lcl frame size = 72


G_M29817_IG01: ;; offset=0000H
G_M29817_IG01: ;; offset=0x0000
push rbp
push rbp
push r15
push r15
push r14
push r14
push rdi
push rdi
push rsi
push rsi
push rbx
push rbx
sub rsp, 72
sub rsp, 72
lea rbp, [rsp+70H]
lea rbp, [rsp+0x70]
xor eax, eax
xor eax, eax
mov qword ptr [rbp-40H], rax
mov qword ptr [rbp-0x40], rax
mov qword ptr [rbp-50H], rsp
mov qword ptr [rbp-0x50], rsp
mov qword ptr [rbp-30H], rcx
mov qword ptr [rbp-0x30], rcx
mov rsi, rcx
mov rsi, rcx
mov rdi, rdx
mov rdi, rdx
mov rbx, r8
mov rbx, r8
mov r14, r9
mov r14, r9
;; size=43 bbWeight=1 PerfScore 11.00
;; size=43 bbWeight=1 PerfScore 11.00
G_M29817_IG02: ;; offset=002BH
G_M29817_IG02: ;; offset=0x002B
test rdi, rdi
test rdi, rdi
je G_M29817_IG20
je G_M29817_IG20
test rbx, rbx
test rbx, rbx
je G_M29817_IG21
je G_M29817_IG21
mov rcx, qword ptr [rsi+38H]
mov rcx, qword ptr [rsi+0x38]
mov r11, qword ptr [rcx+10H]
mov r11, qword ptr [rcx+0x10]
test r11, r11
test r11, r11
je SHORT G_M29817_IG04
je SHORT G_M29817_IG04
;; size=31 bbWeight=1 PerfScore 7.75
;; size=31 bbWeight=1 PerfScore 7.75
G_M29817_IG03: ;; offset=004AH
G_M29817_IG03: ;; offset=0x004A
jmp SHORT G_M29817_IG05
jmp SHORT G_M29817_IG05
;; size=2 bbWeight=0.80 PerfScore 1.60
;; size=2 bbWeight=0.80 PerfScore 1.60
G_M29817_IG04: ;; offset=004CH
G_M29817_IG04: ;; offset=0x004C
mov rcx, rsi
mov rcx, rsi
mov rdx, 0x7FFB4C0E2FA8 ; global ptr
mov rdx, 0x7FFB4C0E2FA8 ; global ptr
call CORINFO_HELP_RUNTIMEHANDLE_METHOD
call CORINFO_HELP_RUNTIMEHANDLE_METHOD
mov r11, rax
mov r11, rax
;; size=21 bbWeight=0.20 PerfScore 0.35
;; size=21 bbWeight=0.20 PerfScore 0.35
G_M29817_IG05: ;; offset=0061H
G_M29817_IG05: ;; offset=0x0061
mov rcx, rdi
mov rcx, rdi
call [r11]
call [r11]
mov rdi, rax
mov rdi, rax
mov gword ptr [rbp-38H], rdi
mov gword ptr [rbp-0x38], rdi
;; size=13 bbWeight=1 PerfScore 4.50
;; size=13 bbWeight=1 PerfScore 4.50
G_M29817_IG06: ;; offset=006EH
G_M29817_IG06: ;; offset=0x006E
mov rcx, rdi
mov rcx, rdi
mov r11, 0x7FFB4B840018 ; code for <unknown method>
mov r11, 0x7FFB4B840018 ; code for <unknown method>
call [r11]<unknown method>
call [r11]<unknown method>
test eax, eax
test eax, eax
je SHORT G_M29817_IG13
je SHORT G_M29817_IG13
mov rcx, qword ptr [rsi+38H]
mov rcx, qword ptr [rsi+0x38]
cmp qword ptr [rcx+08H], 24
cmp qword ptr [rcx+0x08], 24
jle SHORT G_M29817_IG09
jle SHORT G_M29817_IG09
;; size=31 bbWeight=1 PerfScore 10.75
;; size=31 bbWeight=1 PerfScore 10.75
G_M29817_IG07: ;; offset=008DH
G_M29817_IG07: ;; offset=0x008D
mov r15, qword ptr [rcx+18H]
mov r15, qword ptr [rcx+0x18]
test r15, r15
test r15, r15
je SHORT G_M29817_IG09
je SHORT G_M29817_IG09
;; size=9 bbWeight=0.80 PerfScore 2.60
;; size=9 bbWeight=0.80 PerfScore 2.60
G_M29817_IG08: ;; offset=0096H
G_M29817_IG08: ;; offset=0x0096
jmp SHORT G_M29817_IG10
jmp SHORT G_M29817_IG10
;; size=2 bbWeight=0.64 PerfScore 1.28
;; size=2 bbWeight=0.64 PerfScore 1.28
G_M29817_IG09: ;; offset=0098H
G_M29817_IG09: ;; offset=0x0098
mov rcx, rsi
mov rcx, rsi
mov rdx, 0x7FFB4C0E3270 ; global ptr
mov rdx, 0x7FFB4C0E3270 ; global ptr
call CORINFO_HELP_RUNTIMEHANDLE_METHOD
call CORINFO_HELP_RUNTIMEHANDLE_METHOD
mov r15, rax
mov r15, rax
;; size=21 bbWeight=0.36 PerfScore 0.63
;; size=21 bbWeight=0.36 PerfScore 0.63
G_M29817_IG10: ;; offset=00ADH
G_M29817_IG10: ;; offset=0x00AD
mov r11, r15
mov r11, r15
mov rcx, rdi
mov rcx, rdi
call [r11]
call [r11]
mov rsi, rax
mov rsi, rax
mov rdx, rsi
mov rdx, rsi
mov rcx, gword ptr [rbx+08H]
mov rcx, gword ptr [rbx+0x08]
call [rbx+18H]<unknown method>
call [rbx+0x18]<unknown method>
test eax, eax
test eax, eax
jne SHORT G_M29817_IG12
jne SHORT G_M29817_IG12
mov rcx, rdi
mov rcx, rdi
mov r11, 0x7FFB4B840018 ; code for <unknown method>
mov r11, 0x7FFB4B840018 ; code for <unknown method>
call [r11]<unknown method>
call [r11]<unknown method>
test eax, eax
test eax, eax
jne SHORT G_M29817_IG10
jne SHORT G_M29817_IG10
;; size=46 bbWeight=8 PerfScore 120.00
;; size=46 bbWeight=8 PerfScore 120.00
G_M29817_IG11: ;; offset=00DBH
G_M29817_IG11: ;; offset=0x00DB
jmp SHORT G_M29817_IG13
jmp SHORT G_M29817_IG13
;; size=2 bbWeight=1 PerfScore 2.00
;; size=2 bbWeight=1 PerfScore 2.00
G_M29817_IG12: ;; offset=00DDH
G_M29817_IG12: ;; offset=0x00DD
mov byte ptr [r14], 1
mov byte ptr [r14], 1
mov gword ptr [rbp-40H], rsi
mov gword ptr [rbp-0x40], rsi
jmp SHORT G_M29817_IG14
jmp SHORT G_M29817_IG14
;; size=10 bbWeight=1 PerfScore 4.00
;; size=10 bbWeight=1 PerfScore 4.00
G_M29817_IG13: ;; offset=00E7H
G_M29817_IG13: ;; offset=0x00E7
mov rcx, rdi
mov rcx, rdi
mov r11, 0x7FFB4B840020 ; code for <unknown method>
mov r11, 0x7FFB4B840020 ; code for <unknown method>
call [r11]<unknown method>
call [r11]<unknown method>
jmp SHORT G_M29817_IG18
jmp SHORT G_M29817_IG18
;; size=18 bbWeight=1 PerfScore 5.50
;; size=18 bbWeight=1 PerfScore 5.50
G_M29817_IG14: ;; offset=00F9H
G_M29817_IG14: ;; offset=0x00F9
mov rcx, rsp
mov rcx, rsp
call G_M29817_IG22
call G_M29817_IG22
;; size=8 bbWeight=1 PerfScore 1.25
;; size=8 bbWeight=1 PerfScore 1.25
G_M29817_IG15: ;; offset=0101H
G_M29817_IG15: ;; offset=0x0101
nop
nop
;; size=1 bbWeight=1 PerfScore 0.25
;; size=1 bbWeight=1 PerfScore 0.25
G_M29817_IG16: ;; offset=0102H
G_M29817_IG16: ;; offset=0x0102
mov rax, gword ptr [rbp-40H]
mov rax, gword ptr [rbp-0x40]
;; size=4 bbWeight=1 PerfScore 1.00
;; size=4 bbWeight=1 PerfScore 1.00
G_M29817_IG17: ;; offset=0106H
G_M29817_IG17: ;; offset=0x0106
add rsp, 72
add rsp, 72
pop rbx
pop rbx
pop rsi
pop rsi
pop rdi
pop rdi
pop r14
pop r14
pop r15
pop r15
pop rbp
pop rbp
ret
ret
;; size=13 bbWeight=1 PerfScore 4.25
;; size=13 bbWeight=1 PerfScore 4.25
G_M29817_IG18: ;; offset=0113H
G_M29817_IG18: ;; offset=0x0113
mov byte ptr [r14], 0
mov byte ptr [r14], 0
xor rax, rax
xor rax, rax
;; size=6 bbWeight=1 PerfScore 1.25
;; size=6 bbWeight=1 PerfScore 1.25
G_M29817_IG19: ;; offset=0119H
G_M29817_IG19: ;; offset=0x0119
add rsp, 72
add rsp, 72
pop rbx
pop rbx
pop rsi
pop rsi
pop rdi
pop rdi
pop r14
pop r14
pop r15
pop r15
pop rbp
pop rbp
ret
ret
;; size=13 bbWeight=1 PerfScore 4.25
;; size=13 bbWeight=1 PerfScore 4.25
G_M29817_IG20: ;; offset=0126H
G_M29817_IG20: ;; offset=0x0126
mov ecx, 16
mov ecx, 16
call [System.Linq.ThrowHelper:ThrowArgumentNullException(int)]
call [System.Linq.ThrowHelper:ThrowArgumentNullException(int)]
int3
int3
;; size=12 bbWeight=0 PerfScore 0.00
;; size=12 bbWeight=0 PerfScore 0.00
G_M29817_IG21: ;; offset=0132H
G_M29817_IG21: ;; offset=0x0132
mov ecx, 12
mov ecx, 12
call [System.Linq.ThrowHelper:ThrowArgumentNullException(int)]
call [System.Linq.ThrowHelper:ThrowArgumentNullException(int)]
int3
int3
;; size=12 bbWeight=0 PerfScore 0.00
;; size=12 bbWeight=0 PerfScore 0.00
G_M29817_IG22: ;; offset=013EH
G_M29817_IG22: ;; offset=0x013E
push rbp
push rbp
push r15
push r15
push r14
push r14
push rdi
push rdi
push rsi
push rsi
push rbx
push rbx
sub rsp, 40
sub rsp, 40
mov rbp, qword ptr [rcx+20H]
mov rbp, qword ptr [rcx+0x20]
mov qword ptr [rsp+20H], rbp
mov qword ptr [rsp+0x20], rbp
lea rbp, [rbp+70H]
lea rbp, [rbp+0x70]
;; size=25 bbWeight=1 PerfScore 9.75
;; size=25 bbWeight=1 PerfScore 9.75
G_M29817_IG23: ;; offset=0157H
G_M29817_IG23: ;; offset=0x0157
mov rdi, gword ptr [rbp-38H]
mov rdi, gword ptr [rbp-0x38]
test rdi, rdi
test rdi, rdi
je SHORT G_M29817_IG24
je SHORT G_M29817_IG24
mov rcx, rdi
mov rcx, rdi
mov r11, 0x7FFB4B840020 ; code for <unknown method>
mov r11, 0x7FFB4B840020 ; code for <unknown method>
call [r11]<unknown method>
call [r11]<unknown method>
;; size=25 bbWeight=1 PerfScore 5.75
;; size=25 bbWeight=1 PerfScore 5.75
G_M29817_IG24: ;; offset=0170H
G_M29817_IG24: ;; offset=0x0170
nop
nop
;; size=1 bbWeight=1 PerfScore 0.25
;; size=1 bbWeight=1 PerfScore 0.25
G_M29817_IG25: ;; offset=0171H
G_M29817_IG25: ;; offset=0x0171
add rsp, 40
add rsp, 40
pop rbx
pop rbx
pop rsi
pop rsi
pop rdi
pop rdi
pop r14
pop r14
pop r15
pop r15
pop rbp
pop rbp
ret
ret
;; size=13 bbWeight=1 PerfScore 4.25
;; size=13 bbWeight=1 PerfScore 4.25


; Total bytes of code 382, prolog size 43, PerfScore 242.41, instruction count 124, allocated bytes for code 382 (MethodHash=84618b86) for method System.Linq.Enumerable:TryGetFirst[System.__Canon](System.Collections.Generic.IEnumerable`1[System.__Canon],System.Func`2[System.__Canon,bool],byref):System.__Canon (FullOpts)
; Total bytes of code 382, prolog size 43, PerfScore 242.41, instruction count 124, allocated bytes for code 382 (MethodHash=84618b86) for method System.Linq.Enumerable:TryGetFirst[System.__Canon](System.Collections.Generic.IEnumerable`1[System.__Canon],System.Func`2[System.__Canon,bool],byref):System.__Canon (FullOpts)
; ============================================================
; ============================================================


Saved diffs