{"Summary":"3 changed method listings; 3 examples across 1 assemblies.\n\nFound 82 files with textual diffs.\n\nSummary of Code Size diffs:\n(Lower is better)\n\nTotal bytes of base: 46576707\nTotal bytes of diff: 46576707\nTotal bytes of delta: 0 (0.00 % of base)\n\n\n0 total files with Code Size differences (0 improved, 0 regressed), 260 unchanged.\n\n0 total methods with Code Size differences (0 improved, 0 regressed), 294864 unchanged.\n\n--------------------------------------------------------------------------------","Notes":[],"Entries":[{"Assembly":"System.Private.CoreLib.dasm","Method":"System.Runtime.CompilerServices.AsyncHelpers\u002BValueTaskSourceContinuation\u002BValueTaskSourceContinuationResume:.cctor() (FullOpts)","Category":"same-size","Description":"23 -\u003E 23 bytes (0)","ExtraInfo":null,"Diff":"@@ -1,32 \u002B1,32 @@\n ; Assembly listing for method System.Runtime.CompilerServices.AsyncHelpers\u002BValueTaskSourceContinuation\u002BValueTaskSourceContinuationResume:.cctor() (FullOpts)\n ; Emitting BLENDED_CODE for x64 \u002B VEX \u002B EVEX on Unix\n ; FullOpts code\n ; optimized code\n ; rsp based frame\n ; partially interruptible\n ; No PGO data\n ; Final local variable assignments\n ;\n ;* V00 loc0 [V00 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op \u003CSystem.Runtime.CompilerServices.ResumeInfo\u003E\n ;# V01 OutArgs [V01 ] ( 1, 1 ) struct ( 0) [rsp\u002B0x00] do-not-enreg[XS] addr-exposed \u0022OutgoingArgSpace\u0022 \u003CEmpty\u003E\n ;* V02 tmp1 [V02 ] ( 0, 0 ) long -\u003E zero-ref \u0022field V00.Resume (fldOffset=0x0)\u0022 P-INDEP\n ;* V03 tmp2 [V03 ] ( 0, 0 ) long -\u003E zero-ref \u0022field V00.DiagnosticIP (fldOffset=0x8)\u0022 P-INDEP\n ; V04 cse0 [V04,T00] ( 2, 2 ) long -\u003E rax \u0022CSE #01: aggressive\u0022\n ;\n ; Lcl frame size = 0\n \n G_M58358_IG01:\n \t\t\t\t\t\t;; size=0 bbWeight=1 PerfScore 0.00\n G_M58358_IG02:\n mov rax, 0xD1FFAB1E ; data for System.Runtime.CompilerServices.AsyncHelpers\u002BValueTaskSourceContinuation\u002BValueTaskSourceContinuationResume:ResumeInfo\n vmovsd xmm0, qword ptr [reloc @RWD00]\n vmovups xmmword ptr [rax], xmm0\n \t\t\t\t\t\t;; size=22 bbWeight=1 PerfScore 3.25\n G_M58358_IG03:\n ret \n \t\t\t\t\t\t;; size=1 bbWeight=1 PerfScore 1.00\n-RWD00 \tdq\t0000799585E31440h\n\u002BRWD00 \tdq\t00007A2BF3811440h\n \n \n ; Total bytes of code 23, prolog size 0, PerfScore 4.25, instruction count 4, allocated bytes for code 23 (MethodHash=bcd21c09) for method System.Runtime.CompilerServices.AsyncHelpers\u002BValueTaskSourceContinuation\u002BValueTaskSourceContinuationResume:.cctor() (FullOpts)\n ; ============================================================","Truncated":false,"BaseBytes":23,"DiffBytes":23},{"Assembly":"System.Private.CoreLib.dasm","Method":"System.Runtime.CompilerServices.AsyncProfiler\u002BContinuationWrapper:InitContinuationWrappers():System.Runtime.CompilerServices.AsyncProfiler\u002BContinuationWrapper\u002BContinuationWrapperTable (FullOpts)","Category":"same-size","Description":"79 -\u003E 79 bytes (0)","ExtraInfo":null,"Diff":"@@ -1,76 \u002B1,76 @@\n ; Assembly listing for method System.Runtime.CompilerServices.AsyncProfiler\u002BContinuationWrapper:InitContinuationWrappers():System.Runtime.CompilerServices.AsyncProfiler\u002BContinuationWrapper\u002BContinuationWrapperTable (FullOpts)\n ; Emitting BLENDED_CODE for x64 \u002B VEX \u002B EVEX on Unix\n ; FullOpts code\n ; optimized code\n ; rbp based frame\n ; partially interruptible\n ; No PGO data\n ; 0 inlinees with PGO data; 32 single block inlinees; 0 inlinees without PGO data\n ; Final local variable assignments\n ;\n ; V00 RetBuf [V00,T00] ( 7, 7 ) long -\u003E rdi single-def\n ;* V01 loc0 [V01 ] ( 0, 0 ) struct (256) zero-ref do-not-enreg[SF] ld-addr-op \u003CSystem.Runtime.CompilerServices.AsyncProfiler\u002BContinuationWrapper\u002BContinuationWrapperTable\u003E\n ;# V02 OutArgs [V02 ] ( 1, 1 ) struct ( 0) [rsp\u002B0x00] do-not-enreg[XS] addr-exposed \u0022OutgoingArgSpace\u0022 \u003CEmpty\u003E\n ;* V03 tmp1 [V03 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[000..008)\u0022\n ;* V04 tmp2 [V04 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[008..016)\u0022\n ;* V05 tmp3 [V05 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[016..024)\u0022\n ;* V06 tmp4 [V06 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[024..032)\u0022\n ;* V07 tmp5 [V07 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[032..040)\u0022\n ;* V08 tmp6 [V08 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[040..048)\u0022\n ;* V09 tmp7 [V09 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[048..056)\u0022\n ;* V10 tmp8 [V10 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[056..064)\u0022\n ;* V11 tmp9 [V11 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[064..072)\u0022\n ;* V12 tmp10 [V12 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[072..080)\u0022\n ;* V13 tmp11 [V13 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[080..088)\u0022\n ;* V14 tmp12 [V14 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[088..096)\u0022\n ;* V15 tmp13 [V15 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[096..104)\u0022\n ;* V16 tmp14 [V16 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[104..112)\u0022\n ;* V17 tmp15 [V17 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[112..120)\u0022\n ;* V18 tmp16 [V18 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[120..128)\u0022\n ;* V19 tmp17 [V19 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[128..136)\u0022\n ;* V20 tmp18 [V20 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[136..144)\u0022\n ;* V21 tmp19 [V21 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[144..152)\u0022\n ;* V22 tmp20 [V22 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[152..160)\u0022\n ;* V23 tmp21 [V23 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[160..168)\u0022\n ;* V24 tmp22 [V24 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[168..176)\u0022\n ;* V25 tmp23 [V25 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[176..184)\u0022\n ;* V26 tmp24 [V26 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[184..192)\u0022\n ;* V27 tmp25 [V27 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[192..200)\u0022\n ;* V28 tmp26 [V28 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[200..208)\u0022\n ;* V29 tmp27 [V29 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[208..216)\u0022\n ;* V30 tmp28 [V30 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[216..224)\u0022\n ;* V31 tmp29 [V31 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[224..232)\u0022\n ;* V32 tmp30 [V32 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[232..240)\u0022\n ;* V33 tmp31 [V33 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[240..248)\u0022\n ;* V34 tmp32 [V34 ] ( 0, 0 ) long -\u003E zero-ref \u0022V01.[248..256)\u0022\n ;\n ; Lcl frame size = 0\n \n G_M36615_IG01:\n push rbp\n mov rbp, rsp\n \t\t\t\t\t\t;; size=4 bbWeight=1 PerfScore 1.25\n G_M36615_IG02:\n vmovups zmm0, zmmword ptr [reloc @RWD00]\n vmovups zmmword ptr [rdi], zmm0\n vmovups zmm0, zmmword ptr [reloc @RWD64]\n vmovups zmmword ptr [rdi\u002B0x40], zmm0\n vmovups zmm0, zmmword ptr [reloc @RWD128]\n vmovups zmmword ptr [rdi\u002B0x80], zmm0\n vmovups zmm0, zmmword ptr [reloc @RWD192]\n vmovups zmmword ptr [rdi\u002B0xC0], zmm0\n mov rax, rdi\n \t\t\t\t\t\t;; size=70 bbWeight=1 PerfScore 20.25\n G_M36615_IG03:\n vzeroupper \n pop rbp\n ret \n \t\t\t\t\t\t;; size=5 bbWeight=1 PerfScore 2.50\n-RWD00 \tdq\t0000799585E31530h, 0000799585E31548h, 0000799585E31560h, 0000799585E31578h, 0000799585E31590h, 0000799585E315A8h, 0000799585E315C0h, 0000799585E315D8h\n-RWD64 \tdq\t0000799585E315F0h, 0000799585E31608h, 0000799585E31620h, 0000799585E31638h, 0000799585E31650h, 0000799585E31668h, 0000799585E31680h, 0000799585E31698h\n-RWD128 \tdq\t0000799585E316B0h, 0000799585E316C8h, 0000799585E316E0h, 0000799585E316F8h, 0000799585E31710h, 0000799585E31728h, 0000799585E31740h, 0000799585E31758h\n-RWD192 \tdq\t0000799585E31770h, 0000799585E31788h, 0000799585E317A0h, 0000799585E317B8h, 0000799585E317D0h, 0000799585E317E8h, 0000799585E31800h, 0000799585E31818h\n\u002BRWD00 \tdq\t00007A2BF3811530h, 00007A2BF3811548h, 00007A2BF3811560h, 00007A2BF3811578h, 00007A2BF3811590h, 00007A2BF38115A8h, 00007A2BF38115C0h, 00007A2BF38115D8h\n\u002BRWD64 \tdq\t00007A2BF38115F0h, 00007A2BF3811608h, 00007A2BF3811620h, 00007A2BF3811638h, 00007A2BF3811650h, 00007A2BF3811668h, 00007A2BF3811680h, 00007A2BF3811698h\n\u002BRWD128 \tdq\t00007A2BF38116B0h, 00007A2BF38116C8h, 00007A2BF38116E0h, 00007A2BF38116F8h, 00007A2BF3811710h, 00007A2BF3811728h, 00007A2BF3811740h, 00007A2BF3811758h\n\u002BRWD192 \tdq\t00007A2BF3811770h, 00007A2BF3811788h, 00007A2BF38117A0h, 00007A2BF38117B8h, 00007A2BF38117D0h, 00007A2BF38117E8h, 00007A2BF3811800h, 00007A2BF3811818h\n \n \n ; Total bytes of code 79, prolog size 4, PerfScore 24.00, instruction count 14, allocated bytes for code 79 (MethodHash=14f070f8) for method System.Runtime.CompilerServices.AsyncProfiler\u002BContinuationWrapper:InitContinuationWrappers():System.Runtime.CompilerServices.AsyncProfiler\u002BContinuationWrapper\u002BContinuationWrapperTable (FullOpts)\n ; ============================================================","Truncated":false,"BaseBytes":79,"DiffBytes":79},{"Assembly":"System.Private.CoreLib.dasm","Method":"System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume:.cctor() (FullOpts)","Category":"same-size","Description":"167 -\u003E 167 bytes (0)","ExtraInfo":null,"Diff":"@@ -1,73 \u002B1,73 @@\n ; Assembly listing for method System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume:.cctor() (FullOpts)\n ; Emitting BLENDED_CODE for x64 \u002B VEX \u002B EVEX on Unix\n ; FullOpts code\n ; optimized code\n ; rbp based frame\n ; partially interruptible\n ; No PGO data\n ; 0 inlinees with PGO data; 0 single block inlinees; 1 inlinees without PGO data\n ; Final local variable assignments\n ;\n ;* V00 loc0 [V00 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op \u003CSystem.Runtime.CompilerServices.ResumeInfo\u003E\n ;# V01 OutArgs [V01 ] ( 1, 1 ) struct ( 0) [rsp\u002B0x00] do-not-enreg[XS] addr-exposed \u0022OutgoingArgSpace\u0022 \u003CEmpty\u003E\n ; V02 tmp1 [V02,T00] ( 4, 8 ) ref -\u003E rbx class-hnd exact single-def \u0022NewObj constructor temp\u0022 \u003CSystem.Threading.SendOrPostCallback\u003E\n ; V03 tmp2 [V03,T01] ( 3, 6 ) ref -\u003E rsi class-hnd exact single-def \u0022Inlining Arg\u0022 \u003CSystem.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume\u002B\u003C\u003Ec\u003E\n ;* V04 tmp3 [V04 ] ( 0, 0 ) long -\u003E zero-ref \u0022field V00.Resume (fldOffset=0x0)\u0022 P-INDEP\n ;* V05 tmp4 [V05 ] ( 0, 0 ) long -\u003E zero-ref \u0022field V00.DiagnosticIP (fldOffset=0x8)\u0022 P-INDEP\n ; V06 cse0 [V06,T02] ( 2, 2 ) long -\u003E rdi \u0022CSE #01: aggressive\u0022\n ;\n ; Lcl frame size = 8\n \n G_M63124_IG01:\n push rbp\n push rbx\n push rax\n lea rbp, [rsp\u002B0x10]\n \t\t\t\t\t\t;; size=8 bbWeight=1 PerfScore 3.50\n G_M63124_IG02:\n mov rdi, 0xD1FFAB1E ; data for System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume:ResumeInfo\n vmovsd xmm0, qword ptr [reloc @RWD00]\n vmovups xmmword ptr [rdi], xmm0\n mov rdi, 0xD1FFAB1E ; System.Threading.SendOrPostCallback\n call CORINFO_HELP_NEWSFAST\n mov rbx, rax\n mov rdi, 0xD1FFAB1E ; global ptr\n test byte ptr [rdi], 1\n je SHORT G_M63124_IG05\n \t\t\t\t\t\t;; size=55 bbWeight=1 PerfScore 8.00\n G_M63124_IG03:\n mov rdi, 0xD1FFAB1E ; data for System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume\u002B\u003C\u003Ec:\u003C\u003E9\n mov rsi, gword ptr [rdi]\n test rsi, rsi\n je SHORT G_M63124_IG06\n lea rdi, bword ptr [rbx\u002B0x10]\n call CORINFO_HELP_ASSIGN_REF\n mov rdi, 0xD1FFAB1E ; code for System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume\u002B\u003C\u003Ec:\u003C.cctor\u003Eb__3_0(System.Object):this\n mov qword ptr [rbx\u002B0x18], rdi\n mov rdi, 0xD1FFAB1E ; data for System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume:s_postCallback\n mov rsi, rbx\n call CORINFO_HELP_ASSIGN_REF\n nop \n \t\t\t\t\t\t;; size=60 bbWeight=1 PerfScore 8.00\n G_M63124_IG04:\n add rsp, 8\n pop rbx\n pop rbp\n ret \n \t\t\t\t\t\t;; size=7 bbWeight=1 PerfScore 2.25\n G_M63124_IG05:\n mov rdi, 0xD1FFAB1E ; System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume\u002B\u003C\u003Ec\n mov rax, 0xD1FFAB1E ; code for CORINFO_HELP_GET_GCSTATIC_BASE\n call [rax]CORINFO_HELP_GET_GCSTATIC_BASE\n jmp SHORT G_M63124_IG03\n \t\t\t\t\t\t;; size=24 bbWeight=0 PerfScore 0.00\n G_M63124_IG06:\n mov rax, 0xD1FFAB1E ; code for System.Delegate:ThrowNullThisInDelegateToInstance()\n call [rax]System.Delegate:ThrowNullThisInDelegateToInstance()\n int3 \n \t\t\t\t\t\t;; size=13 bbWeight=0 PerfScore 0.00\n-RWD00 \tdq\t0000799585E31908h\n\u002BRWD00 \tdq\t00007A2BF3811908h\n \n \n ; Total bytes of code 167, prolog size 8, PerfScore 21.75, instruction count 36, allocated bytes for code 167 (MethodHash=4e05096b) for method System.Runtime.CompilerServices.RuntimeAsyncTaskContinuation\u002BTaskContinuationResume:.cctor() (FullOpts)\n ; ============================================================","Truncated":false,"BaseBytes":167,"DiffBytes":167}]}