## Top method regressions
82 (3.65 % of base) - System.Text.StringBuilder:AppendFormat(System.IFormatProvider,System.String,System.ReadOnlySpan`1[System.Object]):System.Text.StringBuilder:this ```diff ; Assembly listing for method System.Text.StringBuilder:AppendFormat(System.IFormatProvider,System.String,System.ReadOnlySpan`1[System.Object]):System.Text.StringBuilder:this (FullOpts) ; Emitting BLENDED_CODE for x64 + VEX + EVEX on Unix ; FullOpts code ; optimized code ; rbp based frame ; fully interruptible ; No PGO data ; 0 inlinees with PGO data; 37 single block inlinees; 32 inlinees without PGO data ; Final local variable assignments ; ; V00 this [V00,T05] ( 29, 55.50) ref -> r15 this class-hnd single-def ; V01 arg1 [V01,T24] ( 7, 9.50) ref -> r14 class-hnd single-def ; V02 arg2 [V02,T03] ( 18,124.36) ref -> rbx class-hnd single-def ;* V03 arg3 [V03 ] ( 0, 0 ) struct (16) zero-ref multireg-arg ld-addr-op single-def ; V04 loc0 [V04,T48] ( 3, 5 ) ref -> [rbp-0x68] class-hnd spill-single-def ; V05 loc1 [V05,T00] ( 71,475.44) int -> [rbp-0x2C] ld-addr-op ; V06 loc2 [V06,T01] ( 35,273.24) ushort -> registers ; V07 loc3 [V07,T04] ( 12, 65.52) int -> [rbp-0x30] ; V08 loc4 [V08,T26] ( 5, 10 ) ubyte -> [rbp-0x34] ;* V09 loc5 [V09 ] ( 0, 0 ) struct (16) zero-ref multireg-arg ld-addr-op ; V10 loc6 [V10,T06] ( 7, 55.52) int -> rsi ; V11 loc7 [V11,T12] ( 10, 20 ) ref -> r13 class-hnd ; V12 loc8 [V12,T17] ( 6, 12 ) ref -> [rbp-0x70] class-hnd ; V13 loc9 [V13,T14] ( 7, 14 ) ref -> [rbp-0x78] class-hnd spill-single-def ;* V14 loc10 [V14 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op ;* V15 loc11 [V15 ] ( 0, 0 ) int -> zero-ref -; V16 loc12 [V16,T27] ( 3, 10 ) ushort -> rdi +; V16 loc12 [V16,T30] ( 3, 10 ) ushort -> rdi ; V17 loc13 [V17,T15] ( 7, 14 ) int -> rdx -; V18 loc14 [V18,T33] ( 3, 6 ) ref -> rax class-hnd +; V18 loc14 [V18,T39] ( 3, 6 ) ref -> rax class-hnd ; V19 loc15 [V19 ] ( 5, 10 ) int -> [rbp-0x40] do-not-enreg[X] addr-exposed ld-addr-op -; V20 loc16 [V20,T34] ( 3, 6 ) ref -> r13 class-hnd +; V20 loc16 [V20,T40] ( 3, 6 ) ref -> r13 class-hnd ;* V21 loc17 [V21 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op ; V22 OutArgs [V22 ] ( 1, 1 ) struct ( 8) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace" ; V23 tmp1 [V23,T60] ( 3, 2 ) ref -> rax ;* V24 tmp2 [V24 ] ( 0, 0 ) struct (16) zero-ref "spilled call-like call argument" -; V25 tmp3 [V25,T35] ( 3, 6 ) ref -> r13 +; V25 tmp3 [V25,T41] ( 3, 6 ) ref -> r13 ;* V26 tmp4 [V26 ] ( 0, 0 ) struct (16) zero-ref "spilled call-like call argument" -; V27 tmp5 [V27,T31] ( 2, 8 ) int -> rdx "impAppendStmt" +; V27 tmp5 [V27,T37] ( 2, 8 ) int -> rdx "impAppendStmt" ;* V28 tmp6 [V28 ] ( 0, 0 ) struct (16) zero-ref "Inline return value spill temp" ;* V29 tmp7 [V29 ] ( 0, 0 ) int -> zero-ref "Inlining Arg" ;* V30 tmp8 [V30 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp" ;* V31 tmp9 [V31 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inline ldloca(s) first use temp" ; V32 tmp10 [V32,T10] ( 4, 25 ) byref -> [rbp-0x80] spill-single-def "Inlining Arg" ; V33 tmp11 [V33,T11] ( 4, 25 ) int -> [rbp-0x44] spill-single-def "Inlining Arg" ;* V34 tmp12 [V34 ] ( 0, 0 ) int -> zero-ref "Inline return value spill temp" ;* V35 tmp13 [V35 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" ;* V36 tmp14 [V36 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" ;* V37 tmp15 [V37 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg" ;* V38 tmp16 [V38 ] ( 0, 0 ) int -> zero-ref "Inlining Arg" ; V39 tmp17 [V39,T13] ( 5, 20 ) int -> r13 "Inline return value spill temp" ;* V40 tmp18 [V40,T58] ( 0, 0 ) ushort -> zero-ref "Inline stloc first use temp" ;* V41 tmp19 [V41,T59] ( 0, 0 ) ushort -> zero-ref "Inline stloc first use temp" ;* V42 tmp20 [V42 ] ( 0, 0 ) ushort -> zero-ref "Inline stloc first use temp" ;* V43 tmp21 [V43 ] ( 0, 0 ) ushort -> zero-ref "Inline return value spill temp" ;* V44 tmp22 [V44 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" ;* V45 tmp23 [V45 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" ;* V46 tmp24 [V46 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" ;* V47 tmp25 [V47 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp" ;* V48 tmp26 [V48 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg" ;* V49 tmp27 [V49 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" ;* V50 tmp28 [V50 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inlining Arg" ;* V51 tmp29 [V51 ] ( 0, 0 ) ref -> zero-ref class-hnd exact "Inline return value spill temp" -; V52 tmp30 [V52,T41] ( 3, 6 ) int -> rcx "Inline stloc first use temp" -; V53 tmp31 [V53,T36] ( 3, 6 ) ref -> rdx class-hnd "Inline stloc first use temp" +; V52 tmp30 [V52,T44] ( 3, 6 ) int -> rcx "Inline stloc first use temp" +; V53 tmp31 [V53,T42] ( 3, 6 ) ref -> rdx class-hnd "Inline stloc first use temp" ;* V54 tmp32 [V54 ] ( 0, 0 ) struct (16) zero-ref "Inline return value spill temp" ; V55 tmp33 [V55,T20] ( 3, 12 ) int -> r9 "Inlining Arg" ;* V56 tmp34 [V56 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp" ;* V57 tmp35 [V57 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inline ldloca(s) first use temp" ;* V58 tmp36 [V58 ] ( 0, 0 ) byref -> zero-ref "Inlining Arg" ;* V59 tmp37 [V59 ] ( 0, 0 ) struct (16) zero-ref multireg-arg ld-addr-op "NewObj constructor temp" ; V60 tmp38 [V60,T19] ( 3, 12 ) ref -> r9 class-hnd "Inlining Arg" ; V61 tmp39 [V61,T21] ( 3, 12 ) int -> rdx "Inlining Arg" ; V62 tmp40 [V62,T22] ( 3, 12 ) int -> r8 "Inlining Arg" ;* V63 tmp41 [V63 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp" -; V64 tmp42 [V64,T30] ( 2, 8 ) ref -> rsi class-hnd "Inlining Arg" -; V65 tmp43 [V65,T32] ( 2, 8 ) int -> r13 "Inlining Arg" +; V64 tmp42 [V64,T36] ( 2, 8 ) ref -> rsi class-hnd "Inlining Arg" +; V65 tmp43 [V65,T38] ( 2, 8 ) int -> r13 "Inlining Arg" ; V66 tmp44 [V66,T23] ( 3, 12 ) int -> r11 "Inlining Arg" ;* V67 tmp45 [V67 ] ( 0, 0 ) ref -> zero-ref class-hnd exact "Inline return value spill temp" -; V68 tmp46 [V68,T07] ( 8, 28 ) int -> [rbp-0x48] "Inlining Arg" -; V69 tmp47 [V69,T37] ( 3, 6 ) ref -> r9 class-hnd "Inline stloc first use temp" -; V70 tmp48 [V70,T42] ( 3, 6 ) int -> r10 "Inline stloc first use temp" +; V68 tmp46 [V68,T07] ( 9, 32 ) int -> [rbp-0x48] "Inlining Arg" +; V69 tmp47 [V69,T31] ( 4, 8 ) ref -> r9 class-hnd "Inline stloc first use temp" +; V70 tmp48 [V70,T27] ( 5, 10 ) int -> r10 "Inline stloc first use temp" ;* V71 tmp49 [V71 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inline stloc first use temp" ;* V72 tmp50 [V72 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp" ;* V73 tmp51 [V73 ] ( 0, 0 ) ref -> zero-ref class-hnd exact "Inline return value spill temp" -; V74 tmp52 [V74,T08] ( 8, 28 ) int -> [rbp-0x4C] "Inlining Arg" -; V75 tmp53 [V75,T38] ( 3, 6 ) ref -> r9 class-hnd "Inline stloc first use temp" -; V76 tmp54 [V76,T43] ( 3, 6 ) int -> r10 "Inline stloc first use temp" +; V74 tmp52 [V74,T08] ( 9, 32 ) int -> [rbp-0x4C] "Inlining Arg" +; V75 tmp53 [V75,T32] ( 4, 8 ) ref -> r9 class-hnd "Inline stloc first use temp" +; V76 tmp54 [V76,T28] ( 5, 10 ) int -> r10 "Inline stloc first use temp" ;* V77 tmp55 [V77 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inline stloc first use temp" ;* V78 tmp56 [V78 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp" ;* V79 tmp57 [V79 ] ( 0, 0 ) ref -> zero-ref class-hnd exact "Inline return value spill temp" -; V80 tmp58 [V80,T09] ( 8, 28 ) int -> [rbp-0x50] spill-single-def "Inlining Arg" -; V81 tmp59 [V81,T39] ( 3, 6 ) ref -> rax class-hnd "Inline stloc first use temp" -; V82 tmp60 [V82,T44] ( 3, 6 ) int -> rcx "Inline stloc first use temp" +; V80 tmp58 [V80,T09] ( 9, 32 ) int -> [rbp-0x50] spill-single-def "Inlining Arg" +; V81 tmp59 [V81,T33] ( 4, 8 ) ref -> rax class-hnd "Inline stloc first use temp" +; V82 tmp60 [V82,T29] ( 5, 10 ) int -> rcx "Inline stloc first use temp" ;* V83 tmp61 [V83 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "Inline stloc first use temp" ;* V84 tmp62 [V84 ] ( 0, 0 ) struct (16) zero-ref ld-addr-op "NewObj constructor temp" ; V85 tmp63 [V85,T49] ( 2, 3 ) byref -> [rbp-0x88] single-def "field V03._reference (fldOffset=0x0)" P-INDEP ; V86 tmp64 [V86,T50] ( 2, 3 ) int -> r12 single-def "field V03._length (fldOffset=0x8)" P-INDEP ; V87 tmp65 [V87,T25] ( 5, 10 ) byref -> [rbp-0x90] "field V09._reference (fldOffset=0x0)" P-INDEP ; V88 tmp66 [V88,T16] ( 7, 14 ) int -> [rbp-0x54] "field V09._length (fldOffset=0x8)" P-INDEP ;* V89 tmp67 [V89 ] ( 0, 0 ) byref -> zero-ref "field V14._reference (fldOffset=0x0)" P-INDEP ;* V90 tmp68 [V90 ] ( 0, 0 ) int -> zero-ref "field V14._length (fldOffset=0x8)" P-INDEP ;* V91 tmp69 [V91 ] ( 0, 0 ) byref -> zero-ref "field V21._reference (fldOffset=0x0)" P-INDEP ;* V92 tmp70 [V92 ] ( 0, 0 ) int -> zero-ref "field V21._length (fldOffset=0x8)" P-INDEP ;* V93 tmp71 [V93 ] ( 0, 0 ) byref -> zero-ref "field V24._reference (fldOffset=0x0)" P-INDEP ;* V94 tmp72 [V94 ] ( 0, 0 ) int -> zero-ref "field V24._length (fldOffset=0x8)" P-INDEP ;* V95 tmp73 [V95 ] ( 0, 0 ) byref -> zero-ref "field V26._reference (fldOffset=0x0)" P-INDEP ;* V96 tmp74 [V96 ] ( 0, 0 ) int -> zero-ref "field V26._length (fldOffset=0x8)" P-INDEP ;* V97 tmp75 [V97 ] ( 0, 0 ) byref -> zero-ref "field V28._reference (fldOffset=0x0)" P-INDEP ;* V98 tmp76 [V98 ] ( 0, 0 ) int -> zero-ref "field V28._length (fldOffset=0x8)" P-INDEP ;* V99 tmp77 [V99 ] ( 0, 0 ) byref -> zero-ref "field V30._reference (fldOffset=0x0)" P-INDEP ;* V100 tmp78 [V100 ] ( 0, 0 ) int -> zero-ref "field V30._length (fldOffset=0x8)" P-INDEP ;* V101 tmp79 [V101 ] ( 0, 0 ) byref -> zero-ref "field V31._reference (fldOffset=0x0)" P-INDEP ;* V102 tmp80 [V102 ] ( 0, 0 ) int -> zero-ref "field V31._length (fldOffset=0x8)" P-INDEP ;* V103 tmp81 [V103 ] ( 0, 0 ) byref -> zero-ref "field V35._reference (fldOffset=0x0)" P-INDEP ;* V104 tmp82 [V104 ] ( 0, 0 ) int -> zero-ref "field V35._length (fldOffset=0x8)" P-INDEP ;* V105 tmp83 [V105 ] ( 0, 0 ) byref -> zero-ref "field V36._reference (fldOffset=0x0)" P-INDEP ;* V106 tmp84 [V106 ] ( 0, 0 ) int -> zero-ref "field V36._length (fldOffset=0x8)" P-INDEP ;* V107 tmp85 [V107 ] ( 0, 0 ) byref -> zero-ref "field V44._reference (fldOffset=0x0)" P-INDEP ;* V108 tmp86 [V108 ] ( 0, 0 ) int -> zero-ref "field V44._length (fldOffset=0x8)" P-INDEP ;* V109 tmp87 [V109 ] ( 0, 0 ) byref -> zero-ref single-def "field V45._reference (fldOffset=0x0)" P-INDEP ;* V110 tmp88 [V110 ] ( 0, 0 ) int -> zero-ref "field V45._length (fldOffset=0x8)" P-INDEP ;* V111 tmp89 [V111 ] ( 0, 0 ) byref -> zero-ref single-def "field V46._reference (fldOffset=0x0)" P-INDEP ;* V112 tmp90 [V112 ] ( 0, 0 ) int -> zero-ref "field V46._length (fldOffset=0x8)" P-INDEP ;* V113 tmp91 [V113 ] ( 0, 0 ) byref -> zero-ref "field V47._reference (fldOffset=0x0)" P-INDEP ;* V114 tmp92 [V114 ] ( 0, 0 ) int -> zero-ref "field V47._length (fldOffset=0x8)" P-INDEP ;* V115 tmp93 [V115 ] ( 0, 0 ) byref -> zero-ref "field V49._reference (fldOffset=0x0)" P-INDEP ;* V116 tmp94 [V116 ] ( 0, 0 ) int -> zero-ref "field V49._length (fldOffset=0x8)" P-INDEP ;* V117 tmp95 [V117 ] ( 0, 0 ) byref -> zero-ref "field V50._reference (fldOffset=0x0)" P-INDEP ;* V118 tmp96 [V118 ] ( 0, 0 ) int -> zero-ref "field V50._length (fldOffset=0x8)" P-INDEP ;* V119 tmp97 [V119 ] ( 0, 0 ) byref -> zero-ref "field V54._reference (fldOffset=0x0)" P-INDEP ;* V120 tmp98 [V120 ] ( 0, 0 ) int -> zero-ref "field V54._length (fldOffset=0x8)" P-INDEP ; V121 tmp99 [V121,T51] ( 2, 4 ) byref -> rdx "field V56._reference (fldOffset=0x0)" P-INDEP ;* V122 tmp100 [V122 ] ( 0, 0 ) int -> zero-ref "field V56._length (fldOffset=0x8)" P-INDEP ;* V123 tmp101 [V123 ] ( 0, 0 ) byref -> zero-ref "field V57._reference (fldOffset=0x0)" P-INDEP ;* V124 tmp102 [V124 ] ( 0, 0 ) int -> zero-ref "field V57._length (fldOffset=0x8)" P-INDEP ; V125 tmp103 [V125,T52] ( 2, 4 ) byref -> rsi "field V59._reference (fldOffset=0x0)" P-INDEP ; V126 tmp104 [V126,T56] ( 2, 4 ) int -> rdx "field V59._length (fldOffset=0x8)" P-INDEP ;* V127 tmp105 [V127 ] ( 0, 0 ) byref -> zero-ref "field V63._reference (fldOffset=0x0)" P-INDEP ; V128 tmp106 [V128,T57] ( 2, 4 ) int -> r11 "field V63._length (fldOffset=0x8)" P-INDEP ;* V129 tmp107 [V129 ] ( 0, 0 ) byref -> zero-ref "field V71._reference (fldOffset=0x0)" P-INDEP ;* V130 tmp108 [V130 ] ( 0, 0 ) int -> zero-ref "field V71._length (fldOffset=0x8)" P-INDEP ; V131 tmp109 [V131,T53] ( 2, 4 ) byref -> rdi "field V72._reference (fldOffset=0x0)" P-INDEP ;* V132 tmp110 [V132 ] ( 0, 0 ) int -> zero-ref "field V72._length (fldOffset=0x8)" P-INDEP ;* V133 tmp111 [V133 ] ( 0, 0 ) byref -> zero-ref "field V77._reference (fldOffset=0x0)" P-INDEP ;* V134 tmp112 [V134 ] ( 0, 0 ) int -> zero-ref "field V77._length (fldOffset=0x8)" P-INDEP ; V135 tmp113 [V135,T54] ( 2, 4 ) byref -> rdi "field V78._reference (fldOffset=0x0)" P-INDEP ;* V136 tmp114 [V136 ] ( 0, 0 ) int -> zero-ref "field V78._length (fldOffset=0x8)" P-INDEP ;* V137 tmp115 [V137 ] ( 0, 0 ) byref -> zero-ref "field V83._reference (fldOffset=0x0)" P-INDEP ;* V138 tmp116 [V138 ] ( 0, 0 ) int -> zero-ref "field V83._length (fldOffset=0x8)" P-INDEP ; V139 tmp117 [V139,T55] ( 2, 4 ) byref -> rdx "field V84._reference (fldOffset=0x0)" P-INDEP ;* V140 tmp118 [V140 ] ( 0, 0 ) int -> zero-ref "field V84._length (fldOffset=0x8)" P-INDEP -; V141 cse0 [V141,T45] ( 3, 6 ) int -> r10 "CSE #13: conservative" -; V142 cse1 [V142,T28] ( 4, 8 ) ref -> r9 "CSE #11: conservative" -; V143 cse2 [V143,T29] ( 4, 8 ) int -> r10 "CSE #12: conservative" +; V141 cse0 [V141,T45] ( 3, 6 ) int -> r10 "CSE #12: conservative" +; V142 cse1 [V142,T34] ( 4, 8 ) ref -> r9 "CSE #10: conservative" +; V143 cse2 [V143,T35] ( 4, 8 ) int -> r10 "CSE #11: conservative" ; V144 cse3 [V144,T46] ( 3, 6 ) int -> rax "CSE #03: conservative" -; V145 cse4 [V145,T40] ( 3, 6 ) ref -> r8 "CSE #08: conservative" +; V145 cse4 [V145,T43] ( 3, 6 ) ref -> r8 "CSE #08: conservative" ; V146 cse5 [V146,T47] ( 3, 6 ) int -> rsi "CSE #09: conservative" ; V147 cse6 [V147,T02] ( 21,138.36) int -> [rbp-0x58] spill-single-def "CSE #01: aggressive" -; V148 cse7 [V148,T18] ( 6, 12 ) int -> [rbp-0x5C] spill-single-def "CSE #18: moderate" +; V148 cse7 [V148,T18] ( 6, 12 ) int -> [rbp-0x5C] spill-single-def "CSE #16: moderate" ; ; Lcl frame size = 120 G_M52796_IG01: push rbp push r15 push r14 push r13 push r12 push rbx sub rsp, 120 lea rbp, [rsp+0xA0] mov bword ptr [rbp-0x88], rcx mov r15, rdi mov r14, rsi mov rbx, rdx mov r12d, r8d ;; size=41 bbWeight=1 PerfScore 8.75 G_M52796_IG02: test rbx, rbx je G_M52796_IG60 test r14, r14 je SHORT G_M52796_IG04 ;; size=14 bbWeight=1 PerfScore 2.50 G_M52796_IG03: mov rdi, r14 mov r11, 0xD1FFAB1E ; code for System.IFormatProvider:GetFormat(System.Type):System.Object:this mov rsi, 0xD1FFAB1E ; 'System.ICustomFormatter' call [r11]System.IFormatProvider:GetFormat(System.Type):System.Object:this jmp SHORT G_M52796_IG05 - align [0 bytes for IG12] + align [0 bytes for IG08] ;; size=28 bbWeight=0.50 PerfScore 2.88 G_M52796_IG04: xor rax, rax ;; size=2 bbWeight=0.50 PerfScore 0.12 G_M52796_IG05: mov rsi, rax mov rdi, 0xD1FFAB1E ; System.ICustomFormatter mov rax, 0xD1FFAB1E ; code for CORINFO_HELP_CHKCASTINTERFACE call [rax]CORINFO_HELP_CHKCASTINTERFACE mov gword ptr [rbp-0x68], rax xor r8d, r8d - jmp SHORT G_M52796_IG08 - ;; size=34 bbWeight=1 PerfScore 7.00 + jmp G_M52796_IG39 + ;; size=37 bbWeight=1 PerfScore 7.00 G_M52796_IG06: - mov esi, ecx - lea rdx, bword ptr [rax+2*rsi+0x10] - mov esi, r10d - mov rdi, rdx - mov edx, 32 - mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Fill[char](byref,nuint,char) - call [rax]System.SpanHelpers:Fill[char](byref,nuint,char) - mov eax, dword ptr [rbp-0x50] - add dword ptr [r15+0x18], eax - mov r9d, dword ptr [rbp-0x5C] - ;; size=41 bbWeight=2 PerfScore 20.50 + inc r8d + cmp r13d, r8d + jbe G_M52796_IG65 + mov r10d, r8d + movzx r10, word ptr [rbx+2*r10+0x0C] + cmp r10d, 32 + je SHORT G_M52796_IG06 + jmp G_M52796_IG46 + ;; size=32 bbWeight=0.16 PerfScore 1.12 G_M52796_IG07: - mov edx, r9d - lea rsi, bword ptr [r13+0x0C] - mov rdi, r15 - mov rax, 0xD1FFAB1E ; code for System.Text.StringBuilder:Append(byref,int):this - call [rax]System.Text.StringBuilder:Append(byref,int):this - mov r8d, dword ptr [rbp-0x2C] - ;; size=26 bbWeight=2 PerfScore 10.50 -G_M52796_IG08: - mov r9d, dword ptr [rbx+0x08] - mov dword ptr [rbp-0x58], r9d - cmp r9d, r8d - jbe G_M52796_IG56 - ;; size=17 bbWeight=8 PerfScore 34.00 -G_M52796_IG09: - mov edx, r8d - lea r10, bword ptr [rbx+2*rdx+0x0C] - mov bword ptr [rbp-0x80], r10 - mov dword ptr [rbp-0x2C], r8d - mov r11d, r9d - sub r11d, r8d - mov dword ptr [rbp-0x44], r11d - mov edx, 125 - mov esi, 123 - mov rdi, r10 - mov ecx, r11d - mov r13, 0xD1FFAB1E ; code for System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,short,int):int - call [r13]System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,short,int):int - mov r13d, eax - test r13d, r13d - jl G_M52796_IG55 - mov eax, dword ptr [rbp-0x44] - cmp r13d, eax - ja G_M52796_IG62 - mov rdi, r15 - mov rsi, bword ptr [rbp-0x80] - mov edx, r13d - mov rax, 0xD1FFAB1E ; code for System.Text.StringBuilder:Append(byref,int):this - call [rax]System.Text.StringBuilder:Append(byref,int):this - mov r8d, dword ptr [rbp-0x2C] - add r8d, r13d - mov r13d, dword ptr [rbp-0x58] - cmp r8d, r13d - jae G_M52796_IG71 - mov edi, r8d - movzx rdi, word ptr [rbx+2*rdi+0x0C] - inc r8d - cmp r13d, r8d - jbe G_M52796_IG65 - mov esi, r8d - movzx rsi, word ptr [rbx+2*rsi+0x0C] - cmp edi, esi - je G_M52796_IG52 - ;; size=158 bbWeight=4 PerfScore 113.00 -G_M52796_IG10: - cmp edi, 123 - jne G_M52796_IG63 - xor eax, eax - xor ecx, ecx - xor rdx, rdx - xor r9d, r9d - add esi, -48 - cmp esi, 10 - jae G_M52796_IG64 - inc r8d - cmp r13d, r8d - jbe G_M52796_IG65 - mov edi, r8d - movzx rdi, word ptr [rbx+2*rdi+0x0C] - mov r10d, edi - cmp r10d, 125 - je G_M52796_IG31 - ;; size=63 bbWeight=2 PerfScore 18.00 -G_M52796_IG11: - lea edi, [r10-0x30] - cmp edi, 9 - ja SHORT G_M52796_IG13 - ;; size=9 bbWeight=1 PerfScore 1.75 -G_M52796_IG12: - cmp esi, 0xD1FFAB1E - jge SHORT G_M52796_IG13 - lea esi, [rsi+4*rsi] - lea esi, [r10+2*rsi-0x30] - inc r8d - cmp r13d, r8d - jbe G_M52796_IG65 - mov r10d, r8d - movzx r10, word ptr [rbx+2*r10+0x0C] - lea edi, [r10-0x30] - cmp edi, 9 - jbe SHORT G_M52796_IG12 - ;; size=46 bbWeight=15.84 PerfScore 130.68 -G_M52796_IG13: - cmp r10d, 32 - jne SHORT G_M52796_IG15 - cmp r13d, r8d - jbe SHORT G_M52796_IG17 - align [6 bytes for IG14] - ;; size=17 bbWeight=2 PerfScore 5.50 -G_M52796_IG14: - inc r8d - cmp r13d, r8d - jbe G_M52796_IG65 - mov r10d, r8d - movzx r10, word ptr [rbx+2*r10+0x0C] - cmp r10d, 32 - je SHORT G_M52796_IG14 - ;; size=27 bbWeight=15.84 PerfScore 79.20 -G_M52796_IG15: - cmp r10d, 44 - jne SHORT G_M52796_IG18 - ;; size=6 bbWeight=2 PerfScore 2.50 -G_M52796_IG16: - inc r8d - cmp r13d, r8d - jbe G_M52796_IG65 - jmp SHORT G_M52796_IG20 - ;; size=14 bbWeight=1 PerfScore 3.50 -G_M52796_IG17: - inc r8d - cmp r13d, r8d - jbe G_M52796_IG65 - mov r10d, r8d - movzx r10, word ptr [rbx+2*r10+0x0C] - cmp r10d, 32 - je SHORT G_M52796_IG17 - jmp SHORT G_M52796_IG15 - ;; size=29 bbWeight=0.16 PerfScore 1.12 -G_M52796_IG18: mov dword ptr [rbp-0x34], ecx - jmp G_M52796_IG27 - align [0 bytes for IG19] + jmp G_M52796_IG16 ;; size=8 bbWeight=1 PerfScore 3.00 -G_M52796_IG19: +G_M52796_IG08: inc r8d cmp r13d, r8d jbe G_M52796_IG65 ;; size=12 bbWeight=15.84 PerfScore 23.76 -G_M52796_IG20: +G_M52796_IG09: mov r10d, r8d movzx r10, word ptr [rbx+2*r10+0x0C] cmp r10d, 32 - je SHORT G_M52796_IG19 + je SHORT G_M52796_IG08 ;; size=15 bbWeight=15.84 PerfScore 55.44 -G_M52796_IG21: +G_M52796_IG10: cmp r10d, 45 mov dword ptr [rbp-0x34], ecx - jne SHORT G_M52796_IG22 + jne SHORT G_M52796_IG11 mov dword ptr [rbp-0x34], 1 inc r8d cmp r13d, r8d jbe G_M52796_IG65 mov r10d, r8d movzx r10, word ptr [rbx+2*r10+0x0C] ;; size=37 bbWeight=2 PerfScore 14.00 -G_M52796_IG22: +G_M52796_IG11: lea eax, [r10-0x30] cmp eax, 10 jae G_M52796_IG64 inc r8d cmp r13d, r8d - ja SHORT G_M52796_IG24 + ja SHORT G_M52796_IG13 jmp G_M52796_IG65 - align [2 bytes for IG23] - ;; size=28 bbWeight=2 PerfScore 11.00 -G_M52796_IG23: + align [4 bytes for IG12] + ;; size=30 bbWeight=2 PerfScore 11.00 +G_M52796_IG12: cmp eax, 0xD1FFAB1E - jge SHORT G_M52796_IG25 + jge SHORT G_M52796_IG14 lea eax, [rax+4*rax] lea eax, [r10+2*rax-0x30] mov dword ptr [rbp-0x30], eax inc r8d cmp r13d, r8d mov eax, dword ptr [rbp-0x30] jbe G_M52796_IG65 ;; size=33 bbWeight=15.84 PerfScore 99.00 -G_M52796_IG24: +G_M52796_IG13: mov r10d, r8d movzx r10, word ptr [rbx+2*r10+0x0C] lea edi, [r10-0x30] cmp edi, 9 - jbe SHORT G_M52796_IG23 + jbe SHORT G_M52796_IG12 ;; size=18 bbWeight=15.84 PerfScore 63.36 -G_M52796_IG25: +G_M52796_IG14: cmp r10d, 32 - jne SHORT G_M52796_IG27 + jne SHORT G_M52796_IG16 cmp r13d, r8d jbe G_M52796_IG58 - align [0 bytes for IG26] + align [0 bytes for IG15] ;; size=15 bbWeight=2 PerfScore 5.00 -G_M52796_IG26: +G_M52796_IG15: inc r8d cmp r13d, r8d jbe G_M52796_IG65 mov r10d, r8d movzx r10, word ptr [rbx+2*r10+0x0C] cmp r10d, 32 - je SHORT G_M52796_IG26 + je SHORT G_M52796_IG15 ;; size=27 bbWeight=15.84 PerfScore 79.20 -G_M52796_IG27: +G_M52796_IG16: cmp r10d, 125 je G_M52796_IG59 cmp r10d, 58 jne G_M52796_IG65 mov edx, r8d lea r8d, [rdx+0x01] cmp r13d, r8d jbe G_M52796_IG65 - jmp SHORT G_M52796_IG29 - align [0 bytes for IG28] + jmp SHORT G_M52796_IG18 + align [0 bytes for IG17] ;; size=38 bbWeight=2 PerfScore 13.00 -G_M52796_IG28: +G_M52796_IG17: cmp r10d, 123 je G_M52796_IG65 inc r8d cmp r13d, r8d jbe G_M52796_IG65 ;; size=22 bbWeight=15.84 PerfScore 43.56 -G_M52796_IG29: +G_M52796_IG18: mov r10d, r8d movzx r10, word ptr [rbx+2*r10+0x0C] cmp r10d, 125 - jne SHORT G_M52796_IG28 + jne SHORT G_M52796_IG17 ;; size=15 bbWeight=15.84 PerfScore 55.44 -G_M52796_IG30: +G_M52796_IG19: inc edx mov r9d, r8d sub r9d, edx mov edi, edx mov r10d, r9d add rdi, r10 mov r10d, r13d cmp rdi, r10 ja G_M52796_IG61 mov edi, edx lea rdx, bword ptr [rbx+2*rdi+0x0C] mov r13, rdx mov edx, r9d mov r9d, edx mov rdx, r13 mov ecx, dword ptr [rbp-0x34] ;; size=50 bbWeight=2 PerfScore 12.50 -G_M52796_IG31: +G_M52796_IG20: inc r8d mov dword ptr [rbp-0x2C], r8d xor r13, r13 xor r10, r10 cmp esi, r12d jae G_M52796_IG66 mov edi, esi mov r11, bword ptr [rbp-0x88] mov rsi, gword ptr [r11+8*rdi] mov gword ptr [rbp-0x78], rsi cmp gword ptr [rbp-0x68], 0 - je SHORT G_M52796_IG35 + je SHORT G_M52796_IG24 test r9d, r9d mov dword ptr [rbp-0x30], eax mov dword ptr [rbp-0x34], ecx - jne SHORT G_M52796_IG33 + jne SHORT G_M52796_IG22 ;; size=57 bbWeight=2 PerfScore 25.00 -G_M52796_IG32: +G_M52796_IG21: mov dword ptr [rbp-0x54], r9d mov bword ptr [rbp-0x90], rdx - jmp SHORT G_M52796_IG34 + jmp SHORT G_M52796_IG23 + align [0 bytes for IG43] ;; size=13 bbWeight=1 PerfScore 4.00 -G_M52796_IG33: +G_M52796_IG22: mov bword ptr [rbp-0x90], rdx mov rdi, rdx mov dword ptr [rbp-0x54], r9d mov esi, r9d call System.String:.ctor(System.ReadOnlySpan`1[char]):this mov r13, rax mov r10, r13 ;; size=28 bbWeight=2 PerfScore 8.00 -G_M52796_IG34: +G_M52796_IG23: mov rdi, gword ptr [rbp-0x68] mov rcx, r14 mov gword ptr [rbp-0x70], r10 mov rsi, r10 mov rdx, gword ptr [rbp-0x78] mov r11, 0xD1FFAB1E ; code for System.ICustomFormatter:Format(System.String,System.Object,System.IFormatProvider):System.String:this call [r11]System.ICustomFormatter:Format(System.String,System.Object,System.IFormatProvider):System.String:this mov r13, rax mov eax, dword ptr [rbp-0x30] mov ecx, dword ptr [rbp-0x34] mov rdx, bword ptr [rbp-0x90] mov r9d, dword ptr [rbp-0x54] mov r10, gword ptr [rbp-0x70] ;; size=55 bbWeight=2 PerfScore 24.00 -G_M52796_IG35: +G_M52796_IG24: test r13, r13 - jne G_M52796_IG47 + jne G_M52796_IG36 mov dword ptr [rbp-0x34], ecx test ecx, ecx - je SHORT G_M52796_IG37 + je SHORT G_M52796_IG26 ;; size=16 bbWeight=2 PerfScore 7.00 -G_M52796_IG36: +G_M52796_IG25: mov dword ptr [rbp-0x30], eax mov dword ptr [rbp-0x54], r9d mov gword ptr [rbp-0x70], r10 mov bword ptr [rbp-0x90], rdx - jmp SHORT G_M52796_IG38 + jmp SHORT G_M52796_IG27 ;; size=20 bbWeight=1 PerfScore 6.00 -G_M52796_IG37: +G_M52796_IG26: mov dword ptr [rbp-0x30], eax test eax, eax mov dword ptr [rbp-0x54], r9d mov gword ptr [rbp-0x70], r10 mov bword ptr [rbp-0x90], rdx - jne G_M52796_IG39 + jne G_M52796_IG28 ;; size=26 bbWeight=2 PerfScore 10.50 -G_M52796_IG38: +G_M52796_IG27: mov rsi, gword ptr [rbp-0x78] mov rdi, 0xD1FFAB1E ; System.ISpanFormattable mov r13, 0xD1FFAB1E ; code for CORINFO_HELP_ISINSTANCEOFINTERFACE call [r13]CORINFO_HELP_ISINSTANCEOFINTERFACE test rax, rax - je SHORT G_M52796_IG39 + je SHORT G_M52796_IG28 mov r8, gword ptr [r15+0x08] mov r9, r8 mov esi, dword ptr [r15+0x18] mov edx, esi mov r8d, dword ptr [r8+0x08] sub r8d, esi mov esi, edx mov ecx, r8d add rsi, rcx mov ecx, dword ptr [r9+0x08] cmp rsi, rcx ja G_M52796_IG62 mov esi, edx lea rsi, bword ptr [r9+2*rsi+0x10] mov edx, r8d mov gword ptr [rsp], r14 mov r8, bword ptr [rbp-0x90] mov r9d, dword ptr [rbp-0x54] lea rcx, [rbp-0x40] mov rdi, rax mov r11, 0xD1FFAB1E ; code for System.ISpanFormattable:TryFormat(System.Span`1[char],byref,System.ReadOnlySpan`1[char],System.IFormatProvider):bool:this call [r11]System.ISpanFormattable:TryFormat(System.Span`1[char],byref,System.ReadOnlySpan`1[char],System.IFormatProvider):bool:this test eax, eax jne G_M52796_IG50 ;; size=127 bbWeight=2 PerfScore 52.50 -G_M52796_IG39: +G_M52796_IG28: mov rsi, gword ptr [rbp-0x78] mov rdi, 0xD1FFAB1E ; System.IFormattable mov r13, 0xD1FFAB1E ; code for CORINFO_HELP_ISINSTANCEOFINTERFACE call [r13]CORINFO_HELP_ISINSTANCEOFINTERFACE mov r13, rax test r13, r13 - jne SHORT G_M52796_IG42 + jne SHORT G_M52796_IG31 mov r13, gword ptr [rbp-0x78] test r13, r13 - je SHORT G_M52796_IG40 + je SHORT G_M52796_IG29 mov rdi, r13 mov rax, qword ptr [r13] mov rax, qword ptr [rax+0x40] call [rax+0x08]System.Object:ToString():System.String:this mov r13, rax - jmp SHORT G_M52796_IG41 + jmp SHORT G_M52796_IG30 ;; size=64 bbWeight=2 PerfScore 35.50 -G_M52796_IG40: +G_M52796_IG29: xor r13, r13 ;; size=3 bbWeight=2 PerfScore 0.50 -G_M52796_IG41: - jmp SHORT G_M52796_IG44 +G_M52796_IG30: + jmp SHORT G_M52796_IG33 ;; size=2 bbWeight=2 PerfScore 4.00 -G_M52796_IG42: +G_M52796_IG31: mov esi, dword ptr [rbp-0x54] test esi, esi - je SHORT G_M52796_IG43 + je SHORT G_M52796_IG32 mov rax, gword ptr [rbp-0x70] test rax, rax mov gword ptr [rbp-0x70], rax - jne SHORT G_M52796_IG43 + jne SHORT G_M52796_IG32 mov rdi, bword ptr [rbp-0x90] call System.String:.ctor(System.ReadOnlySpan`1[char]):this mov rsi, rax mov gword ptr [rbp-0x70], rsi ;; size=39 bbWeight=2 PerfScore 17.50 -G_M52796_IG43: +G_M52796_IG32: mov rdi, r13 mov rdx, r14 mov rsi, gword ptr [rbp-0x70] mov r11, 0xD1FFAB1E ; code for System.IFormattable:ToString(System.String,System.IFormatProvider):System.String:this call [r11]System.IFormattable:ToString(System.String,System.IFormatProvider):System.String:this mov r13, rax ;; size=26 bbWeight=2 PerfScore 10.00 -G_M52796_IG44: +G_M52796_IG33: test r13, r13 - je SHORT G_M52796_IG46 + je SHORT G_M52796_IG35 ;; size=5 bbWeight=2 PerfScore 2.50 -G_M52796_IG45: +G_M52796_IG34: mov eax, dword ptr [rbp-0x30] mov ecx, dword ptr [rbp-0x34] - jmp SHORT G_M52796_IG47 + jmp SHORT G_M52796_IG36 ;; size=8 bbWeight=1 PerfScore 4.00 -G_M52796_IG46: +G_M52796_IG35: mov r13, 0xD1FFAB1E ; '' mov eax, dword ptr [rbp-0x30] mov ecx, dword ptr [rbp-0x34] ;; size=16 bbWeight=2 PerfScore 4.50 -G_M52796_IG47: +G_M52796_IG36: mov r9d, dword ptr [r13+0x08] mov dword ptr [rbp-0x5C], r9d cmp r9d, eax - jge G_M52796_IG07 + jge G_M52796_IG38 test ecx, ecx - jne SHORT G_M52796_IG48 + jne G_M52796_IG48 mov r10d, eax sub r10d, r9d mov dword ptr [rbp-0x50], r10d test r10d, r10d jl G_M52796_IG70 mov r9d, dword ptr [rbp-0x5C] test r10d, r10d - je G_M52796_IG07 + je SHORT G_M52796_IG38 mov rax, gword ptr [r15+0x08] mov ecx, dword ptr [r15+0x18] mov edx, ecx mov esi, r10d add rdx, rsi mov esi, dword ptr [rax+0x08] cmp rdx, rsi - jbe G_M52796_IG06 + jbe SHORT G_M52796_IG37 mov rdi, r15 mov edx, r10d mov esi, 32 mov rax, 0xD1FFAB1E ; code for System.Text.StringBuilder:AppendWithExpansion(char,int):this call [rax]System.Text.StringBuilder:AppendWithExpansion(char,int):this mov r9d, dword ptr [rbp-0x5C] - jmp G_M52796_IG07 - ;; size=113 bbWeight=2 PerfScore 51.00 + jmp SHORT G_M52796_IG38 + ;; size=106 bbWeight=2 PerfScore 51.00 +G_M52796_IG37: + test ecx, ecx + jl G_M52796_IG62 + mov esi, dword ptr [rax+0x08] + sub esi, r10d + cmp esi, ecx + jl G_M52796_IG62 + mov esi, ecx + lea rdx, bword ptr [rax+2*rsi+0x10] + mov esi, r10d + mov rdi, rdx + mov edx, 32 + mov rax, 0xD1FFAB1E ; code for System.SpanHelpers:Fill[char](byref,nuint,char) + call [rax]System.SpanHelpers:Fill[char](byref,nuint,char) + mov eax, dword ptr [rbp-0x50] + add dword ptr [r15+0x18], eax + mov r9d, dword ptr [rbp-0x5C] + ;; size=63 bbWeight=2 PerfScore 30.00 +G_M52796_IG38: + mov edx, r9d + lea rsi, bword ptr [r13+0x0C] + mov rdi, r15 + mov rax, 0xD1FFAB1E ; code for System.Text.StringBuilder:Append(byref,int):this + call [rax]System.Text.StringBuilder:Append(byref,int):this + mov r8d, dword ptr [rbp-0x2C] + ;; size=26 bbWeight=2 PerfScore 10.50 +G_M52796_IG39: + mov r9d, dword ptr [rbx+0x08] + mov dword ptr [rbp-0x58], r9d + cmp r9d, r8d + jbe G_M52796_IG56 + ;; size=17 bbWeight=8 PerfScore 34.00 +G_M52796_IG40: + mov edx, r8d + lea r10, bword ptr [rbx+2*rdx+0x0C] + mov bword ptr [rbp-0x80], r10 + mov dword ptr [rbp-0x2C], r8d + mov r11d, r9d + sub r11d, r8d + mov dword ptr [rbp-0x44], r11d + mov edx, 125 + mov esi, 123 + mov rdi, r10 + mov ecx, r11d + mov r13, 0xD1FFAB1E ; code for System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,short,int):int + call [r13]System.PackedSpanHelpers:IndexOfAny[System.SpanHelpers+DontNegate`1[short],System.PackedSpanHelpers+NopTransform](byref,short,short,int):int + mov r13d, eax + test r13d, r13d + jl G_M52796_IG55 + mov edi, dword ptr [rbp-0x44] + sub edi, r13d + js G_M52796_IG62 + mov rdi, r15 + mov rsi, bword ptr [rbp-0x80] + mov edx, r13d + mov rax, 0xD1FFAB1E ; code for System.Text.StringBuilder:Append(byref,int):this + call [rax]System.Text.StringBuilder:Append(byref,int):this + mov r8d, dword ptr [rbp-0x2C] + add r8d, r13d + mov r13d, dword ptr [rbp-0x58] + cmp r8d, r13d + jae G_M52796_IG71 + mov edi, r8d + movzx rdi, word ptr [rbx+2*rdi+0x0C] + inc r8d + cmp r13d, r8d + jbe G_M52796_IG65 + mov esi, r8d + movzx rsi, word ptr [rbx+2*rsi+0x0C] + cmp edi, esi + je G_M52796_IG52 + ;; size=158 bbWeight=4 PerfScore 113.00 +G_M52796_IG41: + cmp edi, 123 + jne G_M52796_IG63 + xor eax, eax + xor ecx, ecx + xor rdx, rdx + xor r9d, r9d + add esi, -48 + cmp esi, 10 + jae G_M52796_IG64 + inc r8d + cmp r13d, r8d + jbe G_M52796_IG65 + mov edi, r8d + movzx rdi, word ptr [rbx+2*rdi+0x0C] + mov r10d, edi + cmp r10d, 125 + je G_M52796_IG20 + ;; size=63 bbWeight=2 PerfScore 18.00 +G_M52796_IG42: + lea edi, [r10-0x30] + cmp edi, 9 + ja SHORT G_M52796_IG44 + ;; size=9 bbWeight=1 PerfScore 1.75 +G_M52796_IG43: + cmp esi, 0xD1FFAB1E + jge SHORT G_M52796_IG44 + lea esi, [rsi+4*rsi] + lea esi, [r10+2*rsi-0x30] + inc r8d + cmp r13d, r8d + jbe G_M52796_IG65 + mov r10d, r8d + movzx r10, word ptr [rbx+2*r10+0x0C] + lea edi, [r10-0x30] + cmp edi, 9 + jbe SHORT G_M52796_IG43 + ;; size=46 bbWeight=15.84 PerfScore 130.68 +G_M52796_IG44: + cmp r10d, 32 + jne SHORT G_M52796_IG46 + cmp r13d, r8d + jbe G_M52796_IG06 + align [6 bytes for IG45] + ;; size=21 bbWeight=2 PerfScore 5.50 +G_M52796_IG45: + inc r8d + cmp r13d, r8d + jbe G_M52796_IG65 + mov r10d, r8d + movzx r10, word ptr [rbx+2*r10+0x0C] + cmp r10d, 32 + je SHORT G_M52796_IG45 + ;; size=27 bbWeight=15.84 PerfScore 79.20 +G_M52796_IG46: + cmp r10d, 44 + jne G_M52796_IG07 + ;; size=10 bbWeight=2 PerfScore 2.50 +G_M52796_IG47: + inc r8d + cmp r13d, r8d + jbe G_M52796_IG65 + jmp G_M52796_IG09 + ;; size=17 bbWeight=1 PerfScore 3.50 G_M52796_IG48: mov dword ptr [rbp-0x30], eax mov edx, r9d lea rsi, bword ptr [r13+0x0C] mov rdi, r15 mov rcx, 0xD1FFAB1E ; code for System.Text.StringBuilder:Append(byref,int):this call [rcx]System.Text.StringBuilder:Append(byref,int):this mov r13d, dword ptr [rbp-0x30] sub r13d, dword ptr [rbp-0x5C] js G_M52796_IG69 test r13d, r13d mov r8d, dword ptr [rbp-0x2C] - je G_M52796_IG08 + je G_M52796_IG39 mov ecx, r13d mov r9, gword ptr [r15+0x08] mov r10d, dword ptr [r15+0x18] mov edi, r10d mov edx, ecx add rdi, rdx mov edx, dword ptr [r9+0x08] cmp rdi, rdx jbe SHORT G_M52796_IG49 mov dword ptr [rbp-0x2C], r8d mov rdi, r15 mov edx, ecx mov esi, 32 mov rcx, 0xD1FFAB1E ; code for System.Text.StringBuilder:AppendWithExpansion(char,int):this call [rcx]System.Text.StringBuilder:AppendWithExpansion(char,int):this mov r8d, dword ptr [rbp-0x2C] - jmp G_M52796_IG08 + jmp G_M52796_IG39 ;; size=115 bbWeight=2 PerfScore 53.50 G_M52796_IG49: + test r10d, r10d + jl G_M52796_IG62 + mov esi, dword ptr [r9+0x08] + sub esi, ecx + cmp esi, r10d mov dword ptr [rbp-0x2C], r8d + jl G_M52796_IG62 mov esi, r10d lea rdi, bword ptr [r9+2*rsi+0x10] mov dword ptr [rbp-0x4C], ecx mov esi, ecx mov edx, 32 mov r9, 0xD1FFAB1E ; code for System.SpanHelpers:Fill[char](byref,nuint,char) call [r9]System.SpanHelpers:Fill[char](byref,nuint,char) mov eax, dword ptr [rbp-0x4C] add dword ptr [r15+0x18], eax mov r8d, dword ptr [rbp-0x2C] - jmp G_M52796_IG08 - ;; size=51 bbWeight=2 PerfScore 28.00 + jmp G_M52796_IG39 + ;; size=75 bbWeight=2 PerfScore 37.50 G_M52796_IG50: mov edx, dword ptr [rbp-0x40] mov r9, gword ptr [r15+0x08] mov rsi, r9 mov r10d, dword ptr [r15+0x18] mov r13d, r10d mov r11d, dword ptr [r9+0x08] sub r11d, r10d mov edi, r11d add rdi, r13 mov esi, dword ptr [rsi+0x08] cmp rdi, rsi ja G_M52796_IG62 cmp edx, r11d ja G_M52796_IG67 add r10d, dword ptr [rbp-0x40] mov dword ptr [r15+0x18], r10d cmp dword ptr [rbp-0x34], 0 mov r8d, dword ptr [rbp-0x2C] - je G_M52796_IG08 + je G_M52796_IG39 mov edi, dword ptr [rbp-0x30] cmp edi, dword ptr [rbp-0x40] - jle G_M52796_IG08 + jle G_M52796_IG39 mov ecx, edi sub ecx, dword ptr [rbp-0x40] js G_M52796_IG68 test ecx, ecx - je G_M52796_IG08 + je G_M52796_IG39 mov edi, r10d mov edx, ecx add rdi, rdx mov edx, dword ptr [r9+0x08] cmp rdi, rdx jbe SHORT G_M52796_IG51 mov dword ptr [rbp-0x2C], r8d mov rdi, r15 mov edx, ecx mov esi, 32 mov rcx, 0xD1FFAB1E ; code for System.Text.StringBuilder:AppendWithExpansion(char,int):this call [rcx]System.Text.StringBuilder:AppendWithExpansion(char,int):this mov r8d, dword ptr [rbp-0x2C] - jmp G_M52796_IG08 + jmp G_M52796_IG39 ;; size=156 bbWeight=2 PerfScore 72.50 G_M52796_IG51: + test r10d, r10d + jl G_M52796_IG62 + mov esi, dword ptr [r9+0x08] + sub esi, ecx + cmp esi, r10d mov dword ptr [rbp-0x2C], r8d + jl G_M52796_IG62 mov esi, r10d lea rdi, bword ptr [r9+2*rsi+0x10] mov dword ptr [rbp-0x48], ecx mov esi, ecx mov edx, 32 mov r9, 0xD1FFAB1E ; code for System.SpanHelpers:Fill[char](byref,nuint,char) call [r9]System.SpanHelpers:Fill[char](byref,nuint,char) mov eax, dword ptr [rbp-0x48] add dword ptr [r15+0x18], eax mov r8d, dword ptr [rbp-0x2C] - jmp G_M52796_IG08 - ;; size=51 bbWeight=2 PerfScore 28.00 + jmp G_M52796_IG39 + ;; size=75 bbWeight=2 PerfScore 37.50 G_M52796_IG52: mov eax, dword ptr [r15+0x18] mov ecx, eax mov rdx, gword ptr [r15+0x08] cmp dword ptr [rdx+0x08], ecx ja SHORT G_M52796_IG53 mov dword ptr [rbp-0x2C], r8d mov rdi, r15 mov rax, 0xD1FFAB1E ; code for System.Text.StringBuilder:AppendWithExpansion(char):this call [rax]System.Text.StringBuilder:AppendWithExpansion(char):this mov r8d, dword ptr [rbp-0x2C] jmp SHORT G_M52796_IG54 ;; size=40 bbWeight=2 PerfScore 29.50 G_M52796_IG53: mov edi, ecx mov word ptr [rdx+2*rdi+0x10], si inc eax mov dword ptr [r15+0x18], eax ;; size=13 bbWeight=2 PerfScore 5.00 G_M52796_IG54: inc r8d - jmp G_M52796_IG08 + jmp G_M52796_IG39 ;; size=8 bbWeight=2 PerfScore 4.50 G_M52796_IG55: mov rdi, r15 mov rsi, bword ptr [rbp-0x80] mov edx, dword ptr [rbp-0x44] mov rax, 0xD1FFAB1E ; code for System.Text.StringBuilder:Append(byref,int):this call [rax]System.Text.StringBuilder:Append(byref,int):this ;; size=22 bbWeight=0.50 PerfScore 2.75 G_M52796_IG56: mov rax, r15 ;; size=3 bbWeight=1 PerfScore 0.25 G_M52796_IG57: add rsp, 120 pop rbx pop r12 pop r13 pop r14 pop r15 pop rbp ret ;; size=15 bbWeight=1 PerfScore 4.25 G_M52796_IG58: inc r8d cmp r13d, r8d jbe G_M52796_IG65 mov r10d, r8d movzx r10, word ptr [rbx+2*r10+0x0C] cmp r10d, 32 je SHORT G_M52796_IG58 - jmp G_M52796_IG27 + jmp G_M52796_IG16 ;; size=32 bbWeight=0.16 PerfScore 1.12 G_M52796_IG59: mov ecx, dword ptr [rbp-0x34] - jmp G_M52796_IG31 + jmp G_M52796_IG20 ;; size=8 bbWeight=1 PerfScore 3.00 G_M52796_IG60: mov rdi, 0xD1FFAB1E ; 'format' mov rax, 0xD1FFAB1E ; code for System.ArgumentNullException:Throw(System.String) call [rax]System.ArgumentNullException:Throw(System.String) int3 ;; size=23 bbWeight=0 PerfScore 0.00 G_M52796_IG61: mov edi, 33 mov rax, 0xD1FFAB1E ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException(int) call [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException(int) int3 ;; size=18 bbWeight=0 PerfScore 0.00 G_M52796_IG62: mov rax, 0xD1FFAB1E ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException() call [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException() int3 ;; size=13 bbWeight=0 PerfScore 0.00 G_M52796_IG63: mov edi, r8d mov esi, 75 mov rax, 0xD1FFAB1E ; code for System.ThrowHelper:ThrowFormatInvalidString(int,int) call [rax]System.ThrowHelper:ThrowFormatInvalidString(int,int) int3 ;; size=21 bbWeight=0 PerfScore 0.00 G_M52796_IG64: mov edi, r8d mov esi, 77 mov rax, 0xD1FFAB1E ; code for System.ThrowHelper:ThrowFormatInvalidString(int,int) call [rax]System.ThrowHelper:ThrowFormatInvalidString(int,int) int3 ;; size=21 bbWeight=0 PerfScore 0.00 G_M52796_IG65: mov edi, r8d mov esi, 76 mov rax, 0xD1FFAB1E ; code for System.ThrowHelper:ThrowFormatInvalidString(int,int) call [rax]System.ThrowHelper:ThrowFormatInvalidString(int,int) int3 ;; size=21 bbWeight=0 PerfScore 0.00 G_M52796_IG66: mov rax, 0xD1FFAB1E ; code for System.ThrowHelper:ThrowFormatIndexOutOfRange() call [rax]System.ThrowHelper:ThrowFormatIndexOutOfRange() int3 ;; size=13 bbWeight=0 PerfScore 0.00 G_M52796_IG67: mov rax, 0xD1FFAB1E ; code for System.ThrowHelper:ThrowFormatInvalidString() call [rax]System.ThrowHelper:ThrowFormatInvalidString() int3 ;; size=13 bbWeight=0 PerfScore 0.00 G_M52796_IG68: mov edi, ecx mov rsi, 0xD1FFAB1E ; 'repeatCount' mov rax, 0xD1FFAB1E ; code for System.ArgumentOutOfRangeException:ThrowNegative[int](int,System.String) call [rax]System.ArgumentOutOfRangeException:ThrowNegative[int](int,System.String) int3 ;; size=25 bbWeight=0 PerfScore 0.00 G_M52796_IG69: mov edi, r13d mov rsi, 0xD1FFAB1E ; 'repeatCount' mov rax, 0xD1FFAB1E ; code for System.ArgumentOutOfRangeException:ThrowNegative[int](int,System.String) call [rax]System.ArgumentOutOfRangeException:ThrowNegative[int](int,System.String) int3 ;; size=26 bbWeight=0 PerfScore 0.00 G_M52796_IG70: mov edi, r10d mov rsi, 0xD1FFAB1E ; 'repeatCount' mov rax, 0xD1FFAB1E ; code for System.ArgumentOutOfRangeException:ThrowNegative[int](int,System.String) call [rax]System.ArgumentOutOfRangeException:ThrowNegative[int](int,System.String) int3 ;; size=26 bbWeight=0 PerfScore 0.00 G_M52796_IG71: call CORINFO_HELP_RNGCHKFAIL int3 ;; size=6 bbWeight=0 PerfScore 0.00 -; Total bytes of code 2248, prolog size 41, PerfScore 1418.63, instruction count 576, allocated bytes for code 2248 (MethodHash=bfe631c3) for method System.Text.StringBuilder:AppendFormat(System.IFormatProvider,System.String,System.ReadOnlySpan`1[System.Object]):System.Text.StringBuilder:this (FullOpts) +; Total bytes of code 2330, prolog size 41, PerfScore 1447.13, instruction count 594, allocated bytes for code 2330 (MethodHash=bfe631c3) for method System.Text.StringBuilder:AppendFormat(System.IFormatProvider,System.String,System.ReadOnlySpan`1[System.Object]):System.Text.StringBuilder:this (FullOpts) ; ============================================================ ```
Note: some changes were skipped as they were too large to fit into a comment.