mono/tests/gsharing-valuetype-layout.il

   1 .assembly extern mscorlib
   2 {
   3   .ver 4:0:0:0
   4   .publickeytoken = (B7 7A 5C 56 19 34 E0 89 )
   5 }
   6 .assembly 'gsharing-valuetype-layout'
   7 {
   8   .hash algorithm 0x00008004
   9   .ver  0:0:0:0
  10 }
  11 .module 'gsharing-valuetype-layout.exe'
  12
  13
  14 .namespace TestMonoAsyncGenerics
  15 {
  16         .class private auto ansi beforefieldinit TestMonoAsyncGenerics extends [mscorlib]System.Object
  17         {
  18
  19         .field public static int32 ldfld_res
  20
  21         .method public static hidebysig  default class [mscorlib]System.Threading.Tasks.Task`1<!!METHOD_ARG> AsyncWithAwait<METHOD_ARG> (int32 a)  cil managed
  22         {
  23                 .maxstack 2
  24                 .locals init (
  25                         valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!!METHOD_ARG> V_0,
  26                         valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!!METHOD_ARG> V_1)
  27                 ldloca.s 0
  28                 ldarg.0
  29                 stfld int32 valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!!0>::special_field
  30                 ldloca.s 0
  31                 call valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!!METHOD_ARG>::Create()
  32                 stfld valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!!0>::'<>t__builder'
  33                 ldloca.s 0
  34                 ldc.i4.m1
  35                 stfld int32 valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!!0>::'<>1__state'
  36                 ldloca.s 0
  37                 ldfld valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!!0>::'<>t__builder'
  38                 stloc.1
  39                 ldloca.s 1
  40                 ldloca.s 0
  41                 call instance void valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!!METHOD_ARG>::Start<valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!!0>> ([out] !!0&)
  42                 ldloca.s 0
  43                 ldflda valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!!0>::'<>t__builder'
  44                 call instance class [mscorlib]System.Threading.Tasks.Task`1<!0> valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!!METHOD_ARG>::get_Task()
  45                 ret
  46         }
  47
  48         .method private static hidebysig default int32 Main (string[] args) cil managed
  49         {
  50                 .entrypoint
  51                 .maxstack 8
  52                 ldc.i4.s 0x30
  53                 call class [mscorlib]System.Threading.Tasks.Task`1<!!0> class TestMonoAsyncGenerics.TestMonoAsyncGenerics::AsyncWithAwait<object> (int32)
  54                 pop
  55
  56                 ldsfld int32 TestMonoAsyncGenerics.TestMonoAsyncGenerics::ldfld_res
  57                 ldc.i4.s 0x30
  58                 ceq
  59                 ldc.i4.1
  60                 sub
  61                 ret
  62         }
  63
  64         .method public hidebysig specialname rtspecialname instance default void '.ctor' ()  cil managed
  65         {
  66                 .maxstack 8
  67                 ldarg.0
  68                 call instance void object::'.ctor'()
  69                 ret
  70         }
  71
  72         .class nested private auto ansi sealed beforefieldinit '<AsyncWithAwait>d__0`1'<TYPE_ARG> extends [mscorlib]System.ValueType
  73                 implements [mscorlib]System.Runtime.CompilerServices.IAsyncStateMachine  {
  74
  75                 .field  public  int32 '<>1__state'
  76                 .field  public  valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> '<>t__builder'
  77
  78                 //we store/load from this field from very different contexts and thus triggering the runtime codepath that gives them
  79                 //different runtime layouts.
  80                 .field  public  int32 special_field
  81                 .field  private  valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter '<>u__$awaiter1'
  82                 .field  private  object '<>t__stack'
  83
  84                 .method private final virtual hidebysig newslot instance default void MoveNext ()  cil managed
  85                 {
  86                         .override class [mscorlib]System.Runtime.CompilerServices.IAsyncStateMachine::MoveNext
  87                         .maxstack 3
  88                         .locals init (
  89                                 bool V_0,
  90                                 !TYPE_ARG V_1,
  91                                 class [mscorlib]System.Exception V_2,
  92                                 int32 V_3,
  93                                 valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter V_4,
  94                                 valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter V_5,
  95                                 !TYPE_ARG V_6)
  96                         .try {
  97                                 ldc.i4.1
  98                                 stloc.0
  99                                 ldarg.0
 100                                 ldfld int32 valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>1__state'
 101                                 stloc.3
 102                                 ldloc.3
 103                                 ldc.i4.0
 104                                 beq.s LABEL_1
 105
 106                                 ldstr "AsyncWithAwait {0}"
 107                                 ldarg.0
 108                                 ldfld int32 valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::special_field
 109                                 dup
 110                                 stsfld int32 TestMonoAsyncGenerics.TestMonoAsyncGenerics::ldfld_res
 111                                 box [mscorlib]System.Int32
 112                                 call void class [mscorlib]System.Console::WriteLine(string, object)
 113                                 ldc.i4.s 0x64
 114                                 call class [mscorlib]System.Threading.Tasks.Task class [mscorlib]System.Threading.Tasks.Task::Delay(int32)
 115                                 callvirt instance valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter class [mscorlib]System.Threading.Tasks.Task::GetAwaiter()
 116                                 stloc.s 4
 117                                 ldloca.s 4
 118                                 call instance bool valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter::get_IsCompleted()
 119                                 brtrue.s LABEL_2
 120
 121                                 ldarg.0
 122                                 ldc.i4.0
 123                                 stfld int32 valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>1__state'
 124                                 ldarg.0
 125                                 ldloc.s 4
 126                                 stfld valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>u__$awaiter1'
 127                                 ldarg.0
 128                                 ldflda valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>t__builder'
 129                                 ldloca.s 4
 130                                 ldarg.0
 131                                 call instance void valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!TYPE_ARG>::AwaitUnsafeOnCompleted<valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter, valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>> ([out] !!0&, [out] !!1&)
 132                                 ldc.i4.0
 133                                 stloc.0
 134                                 leave.s LABEL_3
 135 LABEL_1:
 136                                 ldarg.0
 137                                 ldfld valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>u__$awaiter1'
 138                                 stloc.s 4
 139                                 ldarg.0
 140                                 ldloca.s 5
 141                                 initobj [mscorlib]System.Runtime.CompilerServices.TaskAwaiter
 142                                 ldloc.s 5
 143                                 stfld valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>u__$awaiter1'
 144                                 ldarg.0
 145                                 ldc.i4.m1
 146                                 stfld int32 valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>1__state'
 147 LABEL_2:
 148                                 ldloca.s 4
 149                                 call instance void valuetype [mscorlib]System.Runtime.CompilerServices.TaskAwaiter::GetResult()
 150                                 ldloca.s 4
 151                                 initobj [mscorlib]System.Runtime.CompilerServices.TaskAwaiter
 152                                 ldloca.s 6
 153                                 initobj !0
 154                                 ldloc.s 6
 155                                 stloc.1
 156                                 leave.s LABEL_3
 157                         }
 158                         catch class [mscorlib]System.Exception {
 159                                 stloc.2
 160                                 ldarg.0
 161                                 ldc.i4.s 0xfffffffe
 162                                 stfld int32 valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>1__state'
 163                                 ldarg.0
 164                                 ldflda valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>t__builder'
 165                                 ldloc.2
 166                                 call instance void valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!TYPE_ARG>::SetException(class [mscorlib]System.Exception)
 167                                 leave.s LABEL_3
 168                         }
 169                         ldarg.0
 170                         ldc.i4.s 0xfffffffe
 171                         stfld int32 valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>1__state'
 172                         ldarg.0
 173                         ldflda valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>t__builder'
 174                         ldloc.1
 175                         call instance void valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!TYPE_ARG>::SetResult(!0)
 176 LABEL_3:
 177                         ret
 178                 }
 179
 180                 .method private final virtual hidebysig newslot instance default void SetStateMachine (class [mscorlib]System.Runtime.CompilerServices.IAsyncStateMachine param0)  cil managed
 181                 {
 182                         .override class [mscorlib]System.Runtime.CompilerServices.IAsyncStateMachine::SetStateMachine
 183                         .maxstack 8
 184                         ldarg.0
 185                         ldflda valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!0> valuetype TestMonoAsyncGenerics.TestMonoAsyncGenerics/'<AsyncWithAwait>d__0`1'<!0>::'<>t__builder'
 186                         ldarg.1
 187                         call instance void valuetype [mscorlib]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<!TYPE_ARG>::SetStateMachine(class [mscorlib]System.Runtime.CompilerServices.IAsyncStateMachine)
 188                         ret
 189                 }
 190                 }
 191         }
 192 }