Compare text

Find the difference between two text files

Real-time diff

Unified diff

Collapse lines

Highlight change

Syntax highlighting

Tools

Diffchecker Desktop The most secure way to run Diffchecker. Get the Diffchecker Desktop app: your diffs never leave your computer!Get Desktop

Untitled Diff

Created 2 years agoDiff never expires

228 lines

276 lines

; Assembly listing for method PromiseBenchmarks:PromiseField():this

; Assembly listing for method Program+PromiseBenchmarks:PromiseField():this (Tier1)

; Emitting BLENDED_CODE for X64 CPU with AVX - Windows

; Emitting BLENDED_CODE for X64 with AVX - Windows

; Tier-1 compilation

; Tier1 code

; optimized code

; rsp based frame

; partially interruptible

; No PGO data

; 0 inlinees with PGO data; 25 single block inlinees; 3 inlinees without PGO data

; 3 inlinees with PGO data; 27 single block inlinees; 5 inlinees without PGO data

; Final local variable assignments

;

; V00 this [V00,T05] ( 3, 3 ) ref -> rsi this class-hnd single-def

; V00 this [V00,T03] ( 6, 6 ) ref -> rbx this class-hnd single-def

;* V01 loc0 [V01 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op

; V02 OutArgs [V02 ] ( 1, 1 ) lclBlk (32) [rsp+00H] "OutgoingArgSpace"

; V02 OutArgs [V02 ] ( 1, 1 ) struct (32) [rsp+00H] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"

;* V03 tmp1 [V03 ] ( 0, 0 ) struct (16) zero-ref "Inline return value spill temp"

;* V04 tmp2 [V04 ] ( 0, 0 ) ref -> zero-ref class-hnd "Inline stloc first use temp"

;* V04 tmp2 [V04 ] ( 0, 0 ) ref -> zero-ref class-hnd single-def "Inline stloc first use temp"

; V05 tmp3 [V05,T11] ( 2, 4 ) int -> rdi "impAppendStmt"

; V05 tmp3 [V05,T13] ( 2, 4 ) int -> rbp "impAppendStmt"

;* V06 tmp4 [V06 ] ( 0, 0 ) struct (16) zero-ref "NewObj constructor temp"

;* V06 tmp4 [V06 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp"

;* V07 tmp5 [V07 ] ( 0, 0 ) ref -> zero-ref class-hnd single-def "dup spill"

; V08 tmp6 [V08,T01] ( 10, 9 ) ref -> rbx class-hnd "Inline return value spill temp"

; V08 tmp6 [V08,T01] ( 10, 9 ) ref -> rdi class-hnd "Inline return value spill temp"

; V09 tmp7 [V09,T17] ( 3, 2.50) ref -> rbx class-hnd "Inline stloc first use temp"

; V09 tmp7 [V09,T19] ( 3, 2.50) ref -> rdi class-hnd single-def "Inline stloc first use temp"

; V10 tmp8 [V10,T07] ( 4, 4 ) ref -> rbx class-hnd exact single-def "NewObj constructor temp"

; V10 tmp8 [V10,T08] ( 4, 4 ) ref -> rdi class-hnd exact single-def "NewObj constructor temp"

; V11 tmp9 [V11,T18] ( 2, 2 ) ref -> rbx class-hnd single-def "Inline return value spill temp"

;* V11 tmp9 [V11 ] ( 0, 0 ) ref -> zero-ref class-hnd "Inline return value spill temp"

; V12 tmp10 [V12,T00] ( 6, 12 ) byref -> rdi single-def "Inlining Arg"

; V12 tmp10 [V12,T00] ( 5, 10 ) byref -> rsi single-def "Inlining Arg"

; V13 tmp11 [V13,T16] ( 3, 3 ) ref -> rbx class-hnd "Inline stloc first use temp"

; V13 tmp11 [V13,T17] ( 3, 3 ) ref -> rdi class-hnd single-def "Inline stloc first use temp"

; V14 tmp12 [V14,T06] ( 3, 5 ) byref -> rcx single-def "Inlining Arg"

; V14 tmp12 [V14,T07] ( 3, 5 ) byref -> rcx single-def "Inlining Arg"

; V15 tmp13 [V15,T09] ( 2, 4 ) byref -> rdi single-def "Inlining Arg"

;* V15 tmp13 [V15 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg"

; V16 tmp14 [V16,T08] ( 4, 4 ) struct ( 8) [rsp+20H] do-not-enreg[SF] overlapping-fields "NewObj constructor temp"

;* V16 tmp14 [V16 ] ( 0, 0 ) ref -> zero-ref class-hnd "updating class info"

; V17 tmp15 [V17,T12] ( 2, 4 ) short -> rdi "Inlining Arg"

; V17 tmp15 [V17,T10] ( 4, 4 ) struct ( 8) [rsp+28H] do-not-enreg[SF] ld-addr-op "NewObj constructor temp"

; V18 tmp16 [V18,T13] ( 2, 4 ) int -> rbp "Inlining Arg"

;* V18 tmp16 [V18 ] ( 0, 0 ) short -> zero-ref "Inlining Arg"

; V19 tmp17 [V19,T03] ( 3, 6 ) byref -> rdx single-def "Inlining Arg"

; V19 tmp17 [V19,T14] ( 2, 4 ) int -> r14 "Inlining Arg"

;* V20 tmp18 [V20 ] ( 0, 0 ) struct (16) zero-ref "NewObj constructor temp"

; V20 tmp18 [V20,T04] ( 3, 6 ) byref -> rdx single-def "Inlining Arg"

; V21 tmp19 [V21,T10] ( 2, 4 ) ref -> rcx class-hnd single-def "Inlining Arg"

;* V21 tmp19 [V21 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp"

; V22 tmp20 [V22,T14] ( 2, 4 ) short -> rdx "Inlining Arg"

; V22 tmp20 [V22,T11] ( 2, 4 ) ref -> rcx class-hnd single-def "Inlining Arg"

; V23 tmp21 [V23,T15] ( 4, 3 ) ref -> rcx class-hnd "Inline stloc first use temp"

; V23 tmp21 [V23,T15] ( 2, 4 ) short -> rdx "Inlining Arg"

;* V24 tmp22 [V24 ] ( 0, 0 ) ref -> zero-ref single-def V01._ref(offs=0x00) P-INDEP "field V01._ref (fldOffset=0x0)"

; V24 tmp22 [V24,T16] ( 4, 3 ) ref -> rcx class-hnd single-def "Inline stloc first use temp"

; V25 tmp23 [V25,T26] ( 2, 1.50) short -> rdx single-def V01._id(offs=0x08) P-INDEP "field V01._id (fldOffset=0x8)"

; V25 tmp23 [V25,T05] ( 3, 6 ) byref -> rdx single-def "Inlining Arg"

;* V26 tmp24 [V26 ] ( 0, 0 ) ushort -> zero-ref single-def V01._depth(offs=0x0a) P-INDEP "field V01._depth (fldOffset=0xa)"

; V26 tmp24 [V26,T12] ( 2, 4 ) ref -> rdi class-hnd single-def "dup spill"

; V27 tmp25 [V27,T19] ( 2, 2 ) ref -> rdx single-def V03._ref(offs=0x00) P-INDEP "field V03._ref (fldOffset=0x0)"

; V27 tmp25 [V27,T06] ( 6, 5.50) ref -> rdi single-def

; V28 tmp26 [V28,T21] ( 2, 2 ) int -> rbp single-def V03._deferredId(offs=0x08) P-INDEP "field V03._deferredId (fldOffset=0x8)"

; V28 tmp26 [V28,T25] ( 3, 0 ) ref -> rbx class-hnd exact single-def "NewObj constructor temp"

; V29 tmp27 [V29,T22] ( 2, 2 ) short -> rdi single-def V03._promiseId(offs=0x0c) P-INDEP "field V03._promiseId (fldOffset=0xc)"

; V29 tmp27 [V29,T02] ( 5, 9 ) ref -> rcx class-hnd "Inlining Arg"

; V30 tmp28 [V30,T20] ( 2, 2 ) ref -> rdx single-def V06._ref(offs=0x00) P-INDEP "field V06._ref (fldOffset=0x0)"

;* V30 tmp28 [V30 ] ( 0, 0 ) ref -> zero-ref class-hnd exact "Inlining Arg"

; V31 tmp29 [V31,T23] ( 2, 2 ) int -> rbp single-def V06._deferredId(offs=0x08) P-INDEP "field V06._deferredId (fldOffset=0x8)"

;* V31 tmp29 [V31 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg"

; V32 tmp30 [V32,T24] ( 2, 2 ) short -> rdi single-def V06._promiseId(offs=0x0c) P-INDEP "field V06._promiseId (fldOffset=0xc)"

;* V32 tmp30 [V32 ] ( 0, 0 ) ref -> zero-ref class-hnd "updating class info"

;* V33 tmp31 [V33 ] ( 0, 0 ) ref -> zero-ref V20._ref(offs=0x00) P-INDEP "field V20._ref (fldOffset=0x0)"

;* V33 tmp31 [V33 ] ( 0, 0 ) ref -> zero-ref single-def "field V01._ref (fldOffset=0x0)" P-INDEP

; V34 tmp32 [V34,T25] ( 2, 2 ) short -> rdx V20._id(offs=0x08) P-INDEP "field V20._id (fldOffset=0x8)"

; V34 tmp32 [V34,T24] ( 2, 1.50) short -> rdx single-def "field V01._id (fldOffset=0x8)" P-INDEP

;* V35 tmp33 [V35 ] ( 0, 0 ) ushort -> zero-ref V20._depth(offs=0x0a) P-INDEP "field V20._depth (fldOffset=0xa)"

;* V35 tmp33 [V35 ] ( 0, 0 ) ushort -> zero-ref "field V01._depth (fldOffset=0xa)" P-INDEP

; V36 tmp34 [V36,T02] ( 4, 8 ) byref -> rbx single-def "BlockOp address local"

;* V36 tmp34 [V36 ] ( 0, 0 ) ref -> zero-ref "field V03._ref (fldOffset=0x0)" P-INDEP

; V37 cse0 [V37,T04] ( 5, 5 ) byref -> rsi "CSE - aggressive"

;* V37 tmp35 [V37 ] ( 0, 0 ) int -> zero-ref "field V03._deferredId (fldOffset=0x8)" P-INDEP

;* V38 tmp36 [V38 ] ( 0, 0 ) short -> zero-ref "field V03._promiseId (fldOffset=0xc)" P-INDEP

; V39 tmp37 [V39,T20] ( 2, 2 ) ref -> rdx single-def "field V06._ref (fldOffset=0x0)" P-INDEP

; V40 tmp38 [V40,T21] ( 2, 2 ) int -> r14 single-def "field V06._deferredId (fldOffset=0x8)" P-INDEP

; V41 tmp39 [V41,T22] ( 2, 2 ) short -> rbp single-def "field V06._promiseId (fldOffset=0xc)" P-INDEP

;* V42 tmp40 [V42 ] ( 0, 0 ) ref -> zero-ref single-def "field V21._ref (fldOffset=0x0)" P-INDEP

; V43 tmp41 [V43,T23] ( 2, 2 ) short -> rdx single-def "field V21._id (fldOffset=0x8)" P-INDEP

;* V44 tmp42 [V44 ] ( 0, 0 ) ushort -> zero-ref single-def "field V21._depth (fldOffset=0xa)" P-INDEP

; V45 tmp43 [V45,T26] ( 2, 0 ) ref -> rdx single-def "argument with side effect"

; V46 cse0 [V46,T18] ( 3, 3 ) ref -> rsi "CSE - moderate"

; V47 cse1 [V47,T09] ( 4, 4 ) byref -> rbx "CSE - moderate"

;

; Lcl frame size = 40

; Lcl frame size = 48

G_M16091_IG01:

G_M29380_IG01:

push r14

push rdi

push rsi

push rbp

push rbx

sub rsp, 40

sub rsp, 48

vzeroupper

mov rbx, rcx

mov rsi, rcx

;; size=13 bbWeight=1 PerfScore 5.50

;; bbWeight=1 PerfScore 5.50

G_M29380_IG02:

G_M16091_IG02:

mov rcx, 0xD1FFAB1E ; box for Proto.Promises.Internal+ObjectPool+Type`1[Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]]:s_pool

mov rcx, 0xD1FFAB1E

mov rsi, gword ptr [rcx]

mov rdi, gword ptr [rcx]

add rsi, 8

add rdi, 8

lea rcx, bword ptr [rsi+08H]

cmp dword ptr [rdi], edi

lea rcx, bword ptr [rdi+8]

lock

or dword ptr [rsp], 0

mov eax, 1

xchg dword ptr [rcx], eax

cmp eax, 1

jne SHORT G_M16091_IG04

jne SHORT G_M29380_IG04

;; bbWeight=1 PerfScore 46.50

;; size=38 bbWeight=1 PerfScore 40.50

G_M16091_IG03:

G_M29380_IG03:

call SpinLocker:EnterCore():this

call [Proto.Promises.Internal+SpinLocker:EnterCore():this]

;; bbWeight=0.50 PerfScore 0.50

;; size=6 bbWeight=0.50 PerfScore 1.50

G_M16091_IG04:

G_M29380_IG04:

mov rbx, gword ptr [rdi]

mov rdi, gword ptr [rsi]

mov rdx, gword ptr [rbx+8]

mov rdx, gword ptr [rdi+08H]

mov rcx, rdi

mov rcx, rsi

call CORINFO_HELP_CHECKED_ASSIGN_REF

add rdi, 8

xor ecx, ecx

mov dword ptr [rdi], ecx

mov dword ptr [rsi+08H], ecx

mov rcx, 0xD1FFAB1E

mov rcx, 0xD1FFAB1E ; const ptr

cmp rbx, gword ptr [rcx]

cmp rdi, gword ptr [rcx]

je SHORT G_M16091_IG06

je SHORT G_M29380_IG06

;; bbWeight=1 PerfScore 10.00

;; size=35 bbWeight=1 PerfScore 10.75

G_M16091_IG05:

G_M29380_IG05:

jmp SHORT G_M16091_IG07

jmp SHORT G_M29380_IG08

;; bbWeight=0.50 PerfScore 1.00

;; size=2 bbWeight=0.50 PerfScore 1.00

G_M16091_IG06:

G_M29380_IG06:

mov rcx, 0xD1FFAB1E

mov rcx, 0xD1FFAB1E ; Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]

call CORINFO_HELP_NEWFAST

mov rbx, rax

mov rdi, rax

xor edx, edx

xor ecx, ecx

mov qword ptr [rsp+20H], rdx

mov qword ptr [rsp+28H], rcx

mov dword ptr [rsp+20H], 1

mov dword ptr [rsp+28H], 1

vxorps xmm0, xmm0

;; size=33 bbWeight=0.50 PerfScore 1.88

vmovss dword ptr [rsp+24H], xmm0

G_M29380_IG07:

mov rdx, qword ptr [rsp+20H]

mov dword ptr [rsp+2CH], ecx

mov qword ptr [rbx+40], rdx

mov rcx, qword ptr [rsp+28H]

mov word ptr [rbx+24], 1

mov qword ptr [rdi+28H], rcx

;; bbWeight=0.50 PerfScore 3.79

mov word ptr [rdi+18H], 1

G_M16091_IG07:

;; size=19 bbWeight=0.50 PerfScore 2.00

mov rdx, 0xD1FFAB1E

G_M29380_IG08:

mov rdx, gword ptr [rdx]

mov rcx, 0xD1FFAB1E ; const ptr

lea rcx, bword ptr [rbx+8]

mov rsi, gword ptr [rcx]

lea rcx, bword ptr [rdi+08H]

mov rdx, rsi

call CORINFO_HELP_ASSIGN_REF

mov byte ptr [rbx+28], 0

mov byte ptr [rdi+1CH], 0

mov byte ptr [rbx+30], 0

mov byte ptr [rdi+1EH], 0

mov byte ptr [rbx+29], 0

mov byte ptr [rdi+1DH], 0

xor edx, edx

xor ecx, ecx

mov dword ptr [rbx+44], edx

mov dword ptr [rdi+2CH], ecx

movsx rdi, word ptr [rbx+24]

movsx rbp, word ptr [rdi+18H]

mov ebp, dword ptr [rbx+40]

mov r14d, dword ptr [rdi+28H]

mov rdx, rdi

lea rcx, bword ptr [rbx+08H]

call CORINFO_HELP_ASSIGN_REF

mov dword ptr [rbx+10H], r14d

mov word ptr [rbx+14H], bp

add rbx, 8

mov rdx, rbx

add rsi, 8

mov rbx, rsi

mov rcx, rbx

call CORINFO_HELP_CHECKED_ASSIGN_REF

mov dword ptr [rbx+8], ebp

mov word ptr [rbx+12], di

mov rdx, rsi

mov rcx, gword ptr [rdx]

movsx rdx, word ptr [rdx+12]

movsx rdx, word ptr [rdx+0CH]

test rcx, rcx

je SHORT G_M16091_IG09

je SHORT G_M29380_IG10

;; bbWeight=1 PerfScore 21.50

;; size=91 bbWeight=1 PerfScore 25.75

G_M16091_IG08:

G_M29380_IG09:

movsx rdx, dx

mov rax, qword ptr [rcx]

mov rax, qword ptr [rax+80]

mov rax, qword ptr [rax+50H]

call qword ptr [rax+40]PromiseRefBase:Forget(short):this

call [rax+28H]Proto.Promises.Internal+PromiseRefBase:Forget(short):this

;; bbWeight=0.50 PerfScore 3.62

;; size=14 bbWeight=0.50 PerfScore 3.62

G_M16091_IG09:

G_M29380_IG10:

mov rcx, rsi

mov rdx, rbx

call Deferred:Resolve():this

mov rdi, gword ptr [rdx]

xor eax, eax

mov edx, dword ptr [rdx+08H]

mov qword ptr [rsi], rax

mov rcx, rdi

mov qword ptr [rsi+8], rax

mov rax, qword ptr [rdi]

;; bbWeight=1 PerfScore 3.50

mov rax, qword ptr [rax+58H]

G_M16091_IG10:

call [rax+30H]Proto.Promises.Internal+PromiseRefBase+DeferredPromiseBase`1[Proto.Promises.Internal+VoidResult]:TryIncrementDeferredIdAndUnregisterCancelation(int):bool:this

add rsp, 40

test eax, eax

je SHORT G_M29380_IG14

mov rcx, gword ptr [rdi+08H]

cmp rcx, rsi

je SHORT G_M29380_IG12

;; size=35 bbWeight=1 PerfScore 16.00

G_M29380_IG11:

lea rcx, bword ptr [rdi+08H]

mov rdx, 0xD1FFAB1E ; const ptr

mov rdx, gword ptr [rdx]

call System.Threading.Interlocked:Exchange(byref,System.Object):System.Object

mov rcx, rax

;; size=25 bbWeight=0.50 PerfScore 2.00

G_M29380_IG12:

mov rdx, rdi

xor r8, r8

mov r9d, 1

mov rax, qword ptr [rcx]

mov rax, qword ptr [rax+40H]

call [rax+30H]Proto.Promises.Internal+HandleablePromiseBase:Handle(Proto.Promises.Internal+PromiseRefBase,System.Object,ubyte):this

xor ecx, ecx

mov qword ptr [rbx], rcx

mov qword ptr [rbx+08H], rcx

;; size=31 bbWeight=1 PerfScore 10.00

G_M29380_IG13:

add rsp, 48

pop rbx

pop rbp

pop rsi

pop rdi

pop r14

ret

;; bbWeight=1 PerfScore 3.25

;; size=11 bbWeight=1 PerfScore 3.75

G_M29380_IG14:

mov rcx, 0xD1FFAB1E ; Proto.Promises.InvalidOperationException

call CORINFO_HELP_NEWSFAST

mov rbx, rax

mov ecx, 0x247A

mov rdx, 0xD1FFAB1E

call CORINFO_HELP_STRCNS

mov rdx, rax

mov rcx, rbx

xor r8, r8

call [Proto.Promises.InvalidOperationException:.ctor(System.String,System.String):this]

mov rcx, rbx

call CORINFO_HELP_THROW

int3

;; size=62 bbWeight=0 PerfScore 0.00

; Total bytes of code 285, prolog size 11, PerfScore 127.87, instruction count 79, allocated bytes for code 287 (MethodHash=84cbc124) for method PromiseBenchmarks:PromiseField():this

; Total bytes of code 415, prolog size 10, PerfScore 165.75, instruction count 111, allocated bytes for code 415 (MethodHash=b71e8d3b) for method Program+PromiseBenchmarks:PromiseField():this (Tier1)

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

; Assembly listing for method DeferredPromise`1:MaybeDispose():this

; Assembly listing for method Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]:MaybeDispose():this (Tier1)

; Emitting BLENDED_CODE for X64 CPU with AVX - Windows

; Emitting BLENDED_CODE for X64 with AVX - Windows

; Tier-1 compilation

; Tier1 code

; optimized code

; rsp based frame

; partially interruptible

; No PGO data

; 0 inlinees with PGO data; 6 single block inlinees; 2 inlinees without PGO data

; 1 inlinees with PGO data; 5 single block inlinees; 2 inlinees without PGO data

; Final local variable assignments

;

; V00 this [V00,T00] ( 7, 5.50) ref -> rsi this class-hnd single-def

; V00 this [V00,T00] ( 7, 5.50) ref -> rbx this class-hnd single-def

; V01 OutArgs [V01 ] ( 1, 1 ) lclBlk (32) [rsp+00H] "OutgoingArgSpace"

; V01 OutArgs [V01 ] ( 1, 1 ) struct (32) [rsp+00H] do-not-enreg[XS] addr-exposed "OutgoingArgSpace"

; V02 tmp1 [V02,T01] ( 6, 6 ) byref -> rdi single-def "Inlining Arg"

; V02 tmp1 [V02,T01] ( 5, 5 ) byref -> rsi single-def "Inlining Arg"

; V03 tmp2 [V03,T02] ( 3, 3 ) byref -> rcx single-def "Inlining Arg"

; V04 tmp3 [V04,T03] ( 2, 2 ) byref -> rdi single-def "Inlining Arg"

;* V04 tmp3 [V04 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg"

;

; Lcl frame size = 40

G_M10933_IG01:

G_M14430_IG01:

push rdi

push rsi

push rbx

sub rsp, 40

mov rsi, rcx

mov rbx, rcx

;; bbWeight=1 PerfScore 2.50

;; size=9 bbWeight=1 PerfScore 2.50

G_M10933_IG02:

G_M14430_IG02:

mov rcx, rsi

mov rcx, rbx

call PromiseRefBase:Dispose():this

call [Proto.Promises.Internal+PromiseRefBase:Dispose():this]

mov byte ptr [rsi+32], 0

mov byte ptr [rbx+20H], 0

cmp byte ptr [reloc classVar[0xd1ffab1e]], 0

cmp byte ptr [(reloc)], 0 ; data for Proto.Promises.Promise+Config:s_objectPoolingEnabled

je SHORT G_M10933_IG06

je SHORT G_M14430_IG06

;; bbWeight=1 PerfScore 4.25

;; size=22 bbWeight=1 PerfScore 8.25

G_M10933_IG03:

G_M14430_IG03:

mov rcx, 0xD1FFAB1E

mov rcx, 0xD1FFAB1E ; box for Proto.Promises.Internal+ObjectPool+Type`1[Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]]:s_pool

mov rdi, gword ptr [rcx]

mov rsi, gword ptr [rcx]

add rdi, 8

add rsi, 8

cmp dword ptr [rdi], edi

lea rcx, bword ptr [rsi+08H]

lea rcx, bword ptr [rdi+8]

lock

or dword ptr [rsp], 0

mov eax, 1

xchg dword ptr [rcx], eax

cmp eax, 1

jne SHORT G_M10933_IG04

jne SHORT G_M14430_IG04

call SpinLocker:EnterCore():this

call [Proto.Promises.Internal+SpinLocker:EnterCore():this]

;; bbWeight=0.50 PerfScore 23.75

;; size=44 bbWeight=0.50 PerfScore 21.75

G_M10933_IG04:

G_M14430_IG04:

mov rdx, gword ptr [rdi]

mov rdx, gword ptr [rsi]

lea rcx, bword ptr [rsi+8]

lea rcx, bword ptr [rbx+08H]

call CORINFO_HELP_ASSIGN_REF

mov rcx, rdi

mov rcx, rsi

mov rdx, rsi

mov rdx, rbx

call CORINFO_HELP_CHECKED_ASSIGN_REF

add rdi, 8

xor ecx, ecx

mov dword ptr [rdi], ecx

mov dword ptr [rsi+08H], ecx

;; bbWeight=0.50 PerfScore 3.25

;; size=28 bbWeight=0.50 PerfScore 3.12

G_M10933_IG05:

G_M14430_IG05:

add rsp, 40

pop rbx

pop rsi

pop rdi

ret

;; bbWeight=0.50 PerfScore 1.12

;; size=7 bbWeight=0.50 PerfScore 1.12

G_M10933_IG06:

G_M14430_IG06:

mov rcx, rsi

mov rcx, rbx

;; bbWeight=0.50 PerfScore 0.12

;; size=3 bbWeight=0.50 PerfScore 0.12

G_M10933_IG07:

G_M14430_IG07:

add rsp, 40

pop rbx

pop rsi

pop rdi

tail.jmp [System.GC:SuppressFinalize(System.Object)]

jmp GC:SuppressFinalize(Object)

;; size=12 bbWeight=0.50 PerfScore 1.62

;; bbWeight=0.50 PerfScore 1.62

; Total bytes of code 127, prolog size 6, PerfScore 49.33, instruction count 39, allocated bytes for code 127 (MethodHash=09b7d54a) for method DeferredPromise`1:MaybeDispose():this

; Total bytes of code 125, prolog size 6, PerfScore 51.00, instruction count 37, allocated bytes for code 125 (MethodHash=9701c7a1) for method Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]:MaybeDispose():this (Tier1)

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

Saved diffs

Original text

Open file

; Assembly listing for method PromiseBenchmarks:PromiseField():this
; Emitting BLENDED_CODE for X64 CPU with AVX - Windows
; Tier-1 compilation
; optimized code
; rsp based frame
; partially interruptible
; No PGO data
; 0 inlinees with PGO data; 25 single block inlinees; 3 inlinees without PGO data
; Final local variable assignments
;
;  V00 this         [V00,T05] (  3,  3   )     ref  ->  rsi         this class-hnd single-def
;* V01 loc0         [V01    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op
;  V02 OutArgs      [V02    ] (  1,  1   )  lclBlk (32) [rsp+00H]   "OutgoingArgSpace"
;* V03 tmp1         [V03    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp"
;* V04 tmp2         [V04    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline stloc first use temp"
;  V05 tmp3         [V05,T11] (  2,  4   )     int  ->  rdi         "impAppendStmt"
;* V06 tmp4         [V06    ] (  0,  0   )  struct (16) zero-ref    "NewObj constructor temp"
;* V07 tmp5         [V07    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def "dup spill"
;  V08 tmp6         [V08,T01] ( 10,  9   )     ref  ->  rbx         class-hnd "Inline return value spill temp"
;  V09 tmp7         [V09,T17] (  3,  2.50)     ref  ->  rbx         class-hnd "Inline stloc first use temp"
;  V10 tmp8         [V10,T07] (  4,  4   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp"
;  V11 tmp9         [V11,T18] (  2,  2   )     ref  ->  rbx         class-hnd single-def "Inline return value spill temp"
;  V12 tmp10        [V12,T00] (  6, 12   )   byref  ->  rdi         single-def "Inlining Arg"
;  V13 tmp11        [V13,T16] (  3,  3   )     ref  ->  rbx         class-hnd "Inline stloc first use temp"
;  V14 tmp12        [V14,T06] (  3,  5   )   byref  ->  rcx         single-def "Inlining Arg"
;  V15 tmp13        [V15,T09] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
;  V16 tmp14        [V16,T08] (  4,  4   )  struct ( 8) [rsp+20H]   do-not-enreg[SF] overlapping-fields "NewObj constructor temp"
;  V17 tmp15        [V17,T12] (  2,  4   )   short  ->  rdi         "Inlining Arg"
;  V18 tmp16        [V18,T13] (  2,  4   )     int  ->  rbp         "Inlining Arg"
;  V19 tmp17        [V19,T03] (  3,  6   )   byref  ->  rdx         single-def "Inlining Arg"
;* V20 tmp18        [V20    ] (  0,  0   )  struct (16) zero-ref    "NewObj constructor temp"
;  V21 tmp19        [V21,T10] (  2,  4   )     ref  ->  rcx         class-hnd single-def "Inlining Arg"
;  V22 tmp20        [V22,T14] (  2,  4   )   short  ->  rdx         "Inlining Arg"
;  V23 tmp21        [V23,T15] (  4,  3   )     ref  ->  rcx         class-hnd "Inline stloc first use temp"
;* V24 tmp22        [V24    ] (  0,  0   )     ref  ->  zero-ref    single-def V01._ref(offs=0x00) P-INDEP "field V01._ref (fldOffset=0x0)"
;  V25 tmp23        [V25,T26] (  2,  1.50)   short  ->  rdx         single-def V01._id(offs=0x08) P-INDEP "field V01._id (fldOffset=0x8)"
;* V26 tmp24        [V26    ] (  0,  0   )  ushort  ->  zero-ref    single-def V01._depth(offs=0x0a) P-INDEP "field V01._depth (fldOffset=0xa)"
;  V27 tmp25        [V27,T19] (  2,  2   )     ref  ->  rdx         single-def V03._ref(offs=0x00) P-INDEP "field V03._ref (fldOffset=0x0)"
;  V28 tmp26        [V28,T21] (  2,  2   )     int  ->  rbp         single-def V03._deferredId(offs=0x08) P-INDEP "field V03._deferredId (fldOffset=0x8)"
;  V29 tmp27        [V29,T22] (  2,  2   )   short  ->  rdi         single-def V03._promiseId(offs=0x0c) P-INDEP "field V03._promiseId (fldOffset=0xc)"
;  V30 tmp28        [V30,T20] (  2,  2   )     ref  ->  rdx         single-def V06._ref(offs=0x00) P-INDEP "field V06._ref (fldOffset=0x0)"
;  V31 tmp29        [V31,T23] (  2,  2   )     int  ->  rbp         single-def V06._deferredId(offs=0x08) P-INDEP "field V06._deferredId (fldOffset=0x8)"
;  V32 tmp30        [V32,T24] (  2,  2   )   short  ->  rdi         single-def V06._promiseId(offs=0x0c) P-INDEP "field V06._promiseId (fldOffset=0xc)"
;* V33 tmp31        [V33    ] (  0,  0   )     ref  ->  zero-ref    V20._ref(offs=0x00) P-INDEP "field V20._ref (fldOffset=0x0)"
;  V34 tmp32        [V34,T25] (  2,  2   )   short  ->  rdx         V20._id(offs=0x08) P-INDEP "field V20._id (fldOffset=0x8)"
;* V35 tmp33        [V35    ] (  0,  0   )  ushort  ->  zero-ref    V20._depth(offs=0x0a) P-INDEP "field V20._depth (fldOffset=0xa)"
;  V36 tmp34        [V36,T02] (  4,  8   )   byref  ->  rbx         single-def "BlockOp address local"
;  V37 cse0         [V37,T04] (  5,  5   )   byref  ->  rsi         "CSE - aggressive"
;
; Lcl frame size = 40

G_M16091_IG01:
       push     rdi
       push     rsi
       push     rbp
       push     rbx
       sub      rsp, 40
       vzeroupper
       mov      rsi, rcx
                                                ;; bbWeight=1    PerfScore 5.50
G_M16091_IG02:
       mov      rcx, 0xD1FFAB1E
       mov      rdi, gword ptr [rcx]
       add      rdi, 8
       cmp      dword ptr [rdi], edi
       lea      rcx, bword ptr [rdi+8]
       lock
       or       dword ptr [rsp], 0
       mov      eax, 1
       xchg     dword ptr [rcx], eax
       cmp      eax, 1
       jne      SHORT G_M16091_IG04
                                                ;; bbWeight=1    PerfScore 46.50
G_M16091_IG03:
       call     SpinLocker:EnterCore():this
                                                ;; bbWeight=0.50 PerfScore 0.50
G_M16091_IG04:
       mov      rbx, gword ptr [rdi]
       mov      rdx, gword ptr [rbx+8]
       mov      rcx, rdi
       call     CORINFO_HELP_CHECKED_ASSIGN_REF
       add      rdi, 8
       xor      ecx, ecx
       mov      dword ptr [rdi], ecx
       mov      rcx, 0xD1FFAB1E
       cmp      rbx, gword ptr [rcx]
       je       SHORT G_M16091_IG06
                                                ;; bbWeight=1    PerfScore 10.00
G_M16091_IG05:
       jmp      SHORT G_M16091_IG07
                                                ;; bbWeight=0.50 PerfScore 1.00
G_M16091_IG06:
       mov      rcx, 0xD1FFAB1E
       call     CORINFO_HELP_NEWFAST
       mov      rbx, rax
       xor      edx, edx
       mov      qword ptr [rsp+20H], rdx
       mov      dword ptr [rsp+20H], 1
       vxorps   xmm0, xmm0
       vmovss   dword ptr [rsp+24H], xmm0
       mov      rdx, qword ptr [rsp+20H]
       mov      qword ptr [rbx+40], rdx
       mov      word  ptr [rbx+24], 1
                                                ;; bbWeight=0.50 PerfScore 3.79
G_M16091_IG07:
       mov      rdx, 0xD1FFAB1E
       mov      rdx, gword ptr [rdx]
       lea      rcx, bword ptr [rbx+8]
       call     CORINFO_HELP_ASSIGN_REF
       mov      byte  ptr [rbx+28], 0
       mov      byte  ptr [rbx+30], 0
       mov      byte  ptr [rbx+29], 0
       xor      edx, edx
       mov      dword ptr [rbx+44], edx
       movsx    rdi, word  ptr [rbx+24]
       mov      ebp, dword ptr [rbx+40]
       mov      rdx, rbx
       add      rsi, 8
       mov      rbx, rsi
       mov      rcx, rbx
       call     CORINFO_HELP_CHECKED_ASSIGN_REF
       mov      dword ptr [rbx+8], ebp
       mov      word  ptr [rbx+12], di
       mov      rdx, rsi
       mov      rcx, gword ptr [rdx]
       movsx    rdx, word  ptr [rdx+12]
       test     rcx, rcx
       je       SHORT G_M16091_IG09
                                                ;; bbWeight=1    PerfScore 21.50
G_M16091_IG08:
       movsx    rdx, dx
       mov      rax, qword ptr [rcx]
       mov      rax, qword ptr [rax+80]
       call     qword ptr [rax+40]PromiseRefBase:Forget(short):this
                                                ;; bbWeight=0.50 PerfScore 3.62
G_M16091_IG09:
       mov      rcx, rsi
       call     Deferred:Resolve():this
       xor      eax, eax
       mov      qword ptr [rsi], rax
       mov      qword ptr [rsi+8], rax
                                                ;; bbWeight=1    PerfScore 3.50
G_M16091_IG10:
       add      rsp, 40
       pop      rbx
       pop      rbp
       pop      rsi
       pop      rdi
       ret
                                                ;; bbWeight=1    PerfScore 3.25

; Total bytes of code 285, prolog size 11, PerfScore 127.87, instruction count 79, allocated bytes for code 287 (MethodHash=84cbc124) for method PromiseBenchmarks:PromiseField():this
; ============================================================

; Assembly listing for method DeferredPromise`1:MaybeDispose():this
; Emitting BLENDED_CODE for X64 CPU with AVX - Windows
; Tier-1 compilation
; optimized code
; rsp based frame
; partially interruptible
; No PGO data
; 0 inlinees with PGO data; 6 single block inlinees; 2 inlinees without PGO data
; Final local variable assignments
;
;  V00 this         [V00,T00] (  7,  5.50)     ref  ->  rsi         this class-hnd single-def
;  V01 OutArgs      [V01    ] (  1,  1   )  lclBlk (32) [rsp+00H]   "OutgoingArgSpace"
;  V02 tmp1         [V02,T01] (  6,  6   )   byref  ->  rdi         single-def "Inlining Arg"
;  V03 tmp2         [V03,T02] (  3,  3   )   byref  ->  rcx         single-def "Inlining Arg"
;  V04 tmp3         [V04,T03] (  2,  2   )   byref  ->  rdi         single-def "Inlining Arg"
;
; Lcl frame size = 40

G_M10933_IG01:
       push     rdi
       push     rsi
       sub      rsp, 40
       mov      rsi, rcx
                                                ;; bbWeight=1    PerfScore 2.50
G_M10933_IG02:
       mov      rcx, rsi
       call     PromiseRefBase:Dispose():this
       mov      byte  ptr [rsi+32], 0
       cmp      byte  ptr [reloc classVar[0xd1ffab1e]], 0
       je       SHORT G_M10933_IG06
                                                ;; bbWeight=1    PerfScore 4.25
G_M10933_IG03:
       mov      rcx, 0xD1FFAB1E
       mov      rdi, gword ptr [rcx]
       add      rdi, 8
       cmp      dword ptr [rdi], edi
       lea      rcx, bword ptr [rdi+8]
       lock
       or       dword ptr [rsp], 0
       mov      eax, 1
       xchg     dword ptr [rcx], eax
       cmp      eax, 1
       jne      SHORT G_M10933_IG04
       call     SpinLocker:EnterCore():this
                                                ;; bbWeight=0.50 PerfScore 23.75
G_M10933_IG04:
       mov      rdx, gword ptr [rdi]
       lea      rcx, bword ptr [rsi+8]
       call     CORINFO_HELP_ASSIGN_REF
       mov      rcx, rdi
       mov      rdx, rsi
       call     CORINFO_HELP_CHECKED_ASSIGN_REF
       add      rdi, 8
       xor      ecx, ecx
       mov      dword ptr [rdi], ecx
                                                ;; bbWeight=0.50 PerfScore 3.25
G_M10933_IG05:
       add      rsp, 40
       pop      rsi
       pop      rdi
       ret
                                                ;; bbWeight=0.50 PerfScore 1.12
G_M10933_IG06:
       mov      rcx, rsi
                                                ;; bbWeight=0.50 PerfScore 0.12
G_M10933_IG07:
       add      rsp, 40
       pop      rsi
       pop      rdi
       jmp      GC:SuppressFinalize(Object)
                                                ;; bbWeight=0.50 PerfScore 1.62

; Total bytes of code 127, prolog size 6, PerfScore 49.33, instruction count 39, allocated bytes for code 127 (MethodHash=09b7d54a) for method DeferredPromise`1:MaybeDispose():this
; ============================================================

Changed text

Open file

; Assembly listing for method Program+PromiseBenchmarks:PromiseField():this (Tier1)
; Emitting BLENDED_CODE for X64 with AVX - Windows
; Tier1 code
; optimized code
; rsp based frame
; partially interruptible
; No PGO data
; 3 inlinees with PGO data; 27 single block inlinees; 5 inlinees without PGO data
; Final local variable assignments
;
;  V00 this         [V00,T03] (  6,  6   )     ref  ->  rbx         this class-hnd single-def
;* V01 loc0         [V01    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op
;  V02 OutArgs      [V02    ] (  1,  1   )  struct (32) [rsp+00H]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;* V03 tmp1         [V03    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp"
;* V04 tmp2         [V04    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def "Inline stloc first use temp"
;  V05 tmp3         [V05,T13] (  2,  4   )     int  ->  rbp         "impAppendStmt"
;* V06 tmp4         [V06    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp"
;* V07 tmp5         [V07    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def "dup spill"
;  V08 tmp6         [V08,T01] ( 10,  9   )     ref  ->  rdi         class-hnd "Inline return value spill temp"
;  V09 tmp7         [V09,T19] (  3,  2.50)     ref  ->  rdi         class-hnd single-def "Inline stloc first use temp"
;  V10 tmp8         [V10,T08] (  4,  4   )     ref  ->  rdi         class-hnd exact single-def "NewObj constructor temp"
;* V11 tmp9         [V11    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline return value spill temp"
;  V12 tmp10        [V12,T00] (  5, 10   )   byref  ->  rsi         single-def "Inlining Arg"
;  V13 tmp11        [V13,T17] (  3,  3   )     ref  ->  rdi         class-hnd single-def "Inline stloc first use temp"
;  V14 tmp12        [V14,T07] (  3,  5   )   byref  ->  rcx         single-def "Inlining Arg"
;* V15 tmp13        [V15    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
;* V16 tmp14        [V16    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info"
;  V17 tmp15        [V17,T10] (  4,  4   )  struct ( 8) [rsp+28H]   do-not-enreg[SF] ld-addr-op "NewObj constructor temp"
;* V18 tmp16        [V18    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
;  V19 tmp17        [V19,T14] (  2,  4   )     int  ->  r14         "Inlining Arg"
;  V20 tmp18        [V20,T04] (  3,  6   )   byref  ->  rdx         single-def "Inlining Arg"
;* V21 tmp19        [V21    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp"
;  V22 tmp20        [V22,T11] (  2,  4   )     ref  ->  rcx         class-hnd single-def "Inlining Arg"
;  V23 tmp21        [V23,T15] (  2,  4   )   short  ->  rdx         "Inlining Arg"
;  V24 tmp22        [V24,T16] (  4,  3   )     ref  ->  rcx         class-hnd single-def "Inline stloc first use temp"
;  V25 tmp23        [V25,T05] (  3,  6   )   byref  ->  rdx         single-def "Inlining Arg"
;  V26 tmp24        [V26,T12] (  2,  4   )     ref  ->  rdi         class-hnd single-def "dup spill"
;  V27 tmp25        [V27,T06] (  6,  5.50)     ref  ->  rdi         single-def
;  V28 tmp26        [V28,T25] (  3,  0   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp"
;  V29 tmp27        [V29,T02] (  5,  9   )     ref  ->  rcx         class-hnd "Inlining Arg"
;* V30 tmp28        [V30    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inlining Arg"
;* V31 tmp29        [V31    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
;* V32 tmp30        [V32    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info"
;* V33 tmp31        [V33    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V01._ref (fldOffset=0x0)" P-INDEP
;  V34 tmp32        [V34,T24] (  2,  1.50)   short  ->  rdx         single-def "field V01._id (fldOffset=0x8)" P-INDEP
;* V35 tmp33        [V35    ] (  0,  0   )  ushort  ->  zero-ref    "field V01._depth (fldOffset=0xa)" P-INDEP
;* V36 tmp34        [V36    ] (  0,  0   )     ref  ->  zero-ref    "field V03._ref (fldOffset=0x0)" P-INDEP
;* V37 tmp35        [V37    ] (  0,  0   )     int  ->  zero-ref    "field V03._deferredId (fldOffset=0x8)" P-INDEP
;* V38 tmp36        [V38    ] (  0,  0   )   short  ->  zero-ref    "field V03._promiseId (fldOffset=0xc)" P-INDEP
;  V39 tmp37        [V39,T20] (  2,  2   )     ref  ->  rdx         single-def "field V06._ref (fldOffset=0x0)" P-INDEP
;  V40 tmp38        [V40,T21] (  2,  2   )     int  ->  r14         single-def "field V06._deferredId (fldOffset=0x8)" P-INDEP
;  V41 tmp39        [V41,T22] (  2,  2   )   short  ->  rbp         single-def "field V06._promiseId (fldOffset=0xc)" P-INDEP
;* V42 tmp40        [V42    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V21._ref (fldOffset=0x0)" P-INDEP
;  V43 tmp41        [V43,T23] (  2,  2   )   short  ->  rdx         single-def "field V21._id (fldOffset=0x8)" P-INDEP
;* V44 tmp42        [V44    ] (  0,  0   )  ushort  ->  zero-ref    single-def "field V21._depth (fldOffset=0xa)" P-INDEP
;  V45 tmp43        [V45,T26] (  2,  0   )     ref  ->  rdx         single-def "argument with side effect"
;  V46 cse0         [V46,T18] (  3,  3   )     ref  ->  rsi         "CSE - moderate"
;  V47 cse1         [V47,T09] (  4,  4   )   byref  ->  rbx         "CSE - moderate"
;
; Lcl frame size = 48

G_M29380_IG01:
       push     r14
       push     rdi
       push     rsi
       push     rbp
       push     rbx
       sub      rsp, 48
       mov      rbx, rcx
                                                ;; size=13 bbWeight=1 PerfScore 5.50
G_M29380_IG02:
       mov      rcx, 0xD1FFAB1E      ; box for Proto.Promises.Internal+ObjectPool+Type`1[Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]]:s_pool
       mov      rsi, gword ptr [rcx]
       add      rsi, 8
       lea      rcx, bword ptr [rsi+08H]
       lock
       or       dword ptr [rsp], 0
       mov      eax, 1
       xchg     dword ptr [rcx], eax
       cmp      eax, 1
       jne      SHORT G_M29380_IG04
                                                ;; size=38 bbWeight=1 PerfScore 40.50
G_M29380_IG03:
       call     [Proto.Promises.Internal+SpinLocker:EnterCore():this]
                                                ;; size=6 bbWeight=0.50 PerfScore 1.50
G_M29380_IG04:
       mov      rdi, gword ptr [rsi]
       mov      rdx, gword ptr [rdi+08H]
       mov      rcx, rsi
       call     CORINFO_HELP_CHECKED_ASSIGN_REF
       xor      ecx, ecx
       mov      dword ptr [rsi+08H], ecx
       mov      rcx, 0xD1FFAB1E      ; const ptr
       cmp      rdi, gword ptr [rcx]
       je       SHORT G_M29380_IG06
                                                ;; size=35 bbWeight=1 PerfScore 10.75
G_M29380_IG05:
       jmp      SHORT G_M29380_IG08
                                                ;; size=2 bbWeight=0.50 PerfScore 1.00
G_M29380_IG06:
       mov      rcx, 0xD1FFAB1E      ; Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]
       call     CORINFO_HELP_NEWFAST
       mov      rdi, rax
       xor      ecx, ecx
       mov      qword ptr [rsp+28H], rcx
       mov      dword ptr [rsp+28H], 1
                                                ;; size=33 bbWeight=0.50 PerfScore 1.88
G_M29380_IG07:
       mov      dword ptr [rsp+2CH], ecx
       mov      rcx, qword ptr [rsp+28H]
       mov      qword ptr [rdi+28H], rcx
       mov      word  ptr [rdi+18H], 1
                                                ;; size=19 bbWeight=0.50 PerfScore 2.00
G_M29380_IG08:
       mov      rcx, 0xD1FFAB1E      ; const ptr
       mov      rsi, gword ptr [rcx]
       lea      rcx, bword ptr [rdi+08H]
       mov      rdx, rsi
       call     CORINFO_HELP_ASSIGN_REF
       mov      byte  ptr [rdi+1CH], 0
       mov      byte  ptr [rdi+1EH], 0
       mov      byte  ptr [rdi+1DH], 0
       xor      ecx, ecx
       mov      dword ptr [rdi+2CH], ecx
       movsx    rbp, word  ptr [rdi+18H]
       mov      r14d, dword ptr [rdi+28H]
       mov      rdx, rdi
       lea      rcx, bword ptr [rbx+08H]
       call     CORINFO_HELP_ASSIGN_REF
       mov      dword ptr [rbx+10H], r14d
       mov      word  ptr [rbx+14H], bp
       add      rbx, 8
       mov      rdx, rbx
       mov      rcx, gword ptr [rdx]
       movsx    rdx, word  ptr [rdx+0CH]
       test     rcx, rcx
       je       SHORT G_M29380_IG10
                                                ;; size=91 bbWeight=1 PerfScore 25.75
G_M29380_IG09:
       movsx    rdx, dx
       mov      rax, qword ptr [rcx]
       mov      rax, qword ptr [rax+50H]
       call     [rax+28H]Proto.Promises.Internal+PromiseRefBase:Forget(short):this
                                                ;; size=14 bbWeight=0.50 PerfScore 3.62
G_M29380_IG10:
       mov      rdx, rbx
       mov      rdi, gword ptr [rdx]
       mov      edx, dword ptr [rdx+08H]
       mov      rcx, rdi
       mov      rax, qword ptr [rdi]
       mov      rax, qword ptr [rax+58H]
       call     [rax+30H]Proto.Promises.Internal+PromiseRefBase+DeferredPromiseBase`1[Proto.Promises.Internal+VoidResult]:TryIncrementDeferredIdAndUnregisterCancelation(int):bool:this
       test     eax, eax
       je       SHORT G_M29380_IG14
       mov      rcx, gword ptr [rdi+08H]
       cmp      rcx, rsi
       je       SHORT G_M29380_IG12
                                                ;; size=35 bbWeight=1 PerfScore 16.00
G_M29380_IG11:
       lea      rcx, bword ptr [rdi+08H]
       mov      rdx, 0xD1FFAB1E      ; const ptr
       mov      rdx, gword ptr [rdx]
       call     System.Threading.Interlocked:Exchange(byref,System.Object):System.Object
       mov      rcx, rax
                                                ;; size=25 bbWeight=0.50 PerfScore 2.00
G_M29380_IG12:
       mov      rdx, rdi
       xor      r8, r8
       mov      r9d, 1
       mov      rax, qword ptr [rcx]
       mov      rax, qword ptr [rax+40H]
       call     [rax+30H]Proto.Promises.Internal+HandleablePromiseBase:Handle(Proto.Promises.Internal+PromiseRefBase,System.Object,ubyte):this
       xor      ecx, ecx
       mov      qword ptr [rbx], rcx
       mov      qword ptr [rbx+08H], rcx
                                                ;; size=31 bbWeight=1 PerfScore 10.00
G_M29380_IG13:
       add      rsp, 48
       pop      rbx
       pop      rbp
       pop      rsi
       pop      rdi
       pop      r14
       ret
                                                ;; size=11 bbWeight=1 PerfScore 3.75
G_M29380_IG14:
       mov      rcx, 0xD1FFAB1E      ; Proto.Promises.InvalidOperationException
       call     CORINFO_HELP_NEWSFAST
       mov      rbx, rax
       mov      ecx, 0x247A
       mov      rdx, 0xD1FFAB1E
       call     CORINFO_HELP_STRCNS
       mov      rdx, rax
       mov      rcx, rbx
       xor      r8, r8
       call     [Proto.Promises.InvalidOperationException:.ctor(System.String,System.String):this]
       mov      rcx, rbx
       call     CORINFO_HELP_THROW
       int3
                                                ;; size=62 bbWeight=0 PerfScore 0.00

; Total bytes of code 415, prolog size 10, PerfScore 165.75, instruction count 111, allocated bytes for code 415 (MethodHash=b71e8d3b) for method Program+PromiseBenchmarks:PromiseField():this (Tier1)
; ============================================================

; Assembly listing for method Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]:MaybeDispose():this (Tier1)
; Emitting BLENDED_CODE for X64 with AVX - Windows
; Tier1 code
; optimized code
; rsp based frame
; partially interruptible
; No PGO data
; 1 inlinees with PGO data; 5 single block inlinees; 2 inlinees without PGO data
; Final local variable assignments
;
;  V00 this         [V00,T00] (  7,  5.50)     ref  ->  rbx         this class-hnd single-def
;  V01 OutArgs      [V01    ] (  1,  1   )  struct (32) [rsp+00H]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
;  V02 tmp1         [V02,T01] (  5,  5   )   byref  ->  rsi         single-def "Inlining Arg"
;  V03 tmp2         [V03,T02] (  3,  3   )   byref  ->  rcx         single-def "Inlining Arg"
;* V04 tmp3         [V04    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
;
; Lcl frame size = 40

G_M14430_IG01:
       push     rsi
       push     rbx
       sub      rsp, 40
       mov      rbx, rcx
                                                ;; size=9 bbWeight=1 PerfScore 2.50
G_M14430_IG02:
       mov      rcx, rbx
       call     [Proto.Promises.Internal+PromiseRefBase:Dispose():this]
       mov      byte  ptr [rbx+20H], 0
       cmp      byte  ptr [(reloc)], 0      ; data for Proto.Promises.Promise+Config:s_objectPoolingEnabled
       je       SHORT G_M14430_IG06
                                                ;; size=22 bbWeight=1 PerfScore 8.25
G_M14430_IG03:
       mov      rcx, 0xD1FFAB1E      ; box for Proto.Promises.Internal+ObjectPool+Type`1[Proto.Promises.Internal+PromiseRefBase+DeferredPromise`1[Proto.Promises.Internal+VoidResult]]:s_pool
       mov      rsi, gword ptr [rcx]
       add      rsi, 8
       lea      rcx, bword ptr [rsi+08H]
       lock
       or       dword ptr [rsp], 0
       mov      eax, 1
       xchg     dword ptr [rcx], eax
       cmp      eax, 1
       jne      SHORT G_M14430_IG04
       call     [Proto.Promises.Internal+SpinLocker:EnterCore():this]
                                                ;; size=44 bbWeight=0.50 PerfScore 21.75
G_M14430_IG04:
       mov      rdx, gword ptr [rsi]
       lea      rcx, bword ptr [rbx+08H]
       call     CORINFO_HELP_ASSIGN_REF
       mov      rcx, rsi
       mov      rdx, rbx
       call     CORINFO_HELP_CHECKED_ASSIGN_REF
       xor      ecx, ecx
       mov      dword ptr [rsi+08H], ecx
                                                ;; size=28 bbWeight=0.50 PerfScore 3.12
G_M14430_IG05:
       add      rsp, 40
       pop      rbx
       pop      rsi
       ret
                                                ;; size=7 bbWeight=0.50 PerfScore 1.12
G_M14430_IG06:
       mov      rcx, rbx
                                                ;; size=3 bbWeight=0.50 PerfScore 0.12
G_M14430_IG07:
       add      rsp, 40
       pop      rbx
       pop      rsi
       tail.jmp [System.GC:SuppressFinalize(System.Object)]
                                                ;; size=12 bbWeight=0.50 PerfScore 1.62

Words removed	402
Total words	1323
Words removed (%)	30.39

Words added	714
Total words	1635
Words added (%)	43.67