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Add basic Span<T> stackalloc test cases.

pull/1246/head
Siegfried Pammer 7 years ago
parent
76cfa6fda4
commit
0666ee8d0e
3 changed files with 239 additions and 14 deletions
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  1. 27
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/CS73_StackAllocInitializers.cs
  2. 106
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/CS73_StackAllocInitializers.opt.roslyn.il
  3. 120
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/CS73_StackAllocInitializers.roslyn.il

27
ICSharpCode.Decompiler.Tests/TestCases/Pretty/CS73_StackAllocInitializers.cs
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@ -361,5 +361,32 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty
{ {
return ptr->ToString(); return ptr->ToString();
} }
public string GetSpan()
{
Span<int> span = stackalloc int[GetSize()];
return UseSpan(span);
}
public string GetSpan2()
{
Span<int> span = stackalloc int[4] {
1,
2,
3,
4
};
return UseSpan(span);
}
public string UseSpan(Span<int> span)
{
throw new NotImplementedException();
}
public int GetSize()
{
throw new NotImplementedException();
}
} }
} }

106
ICSharpCode.Decompiler.Tests/TestCases/Pretty/CS73_StackAllocInitializers.opt.roslyn.il
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@ -8,6 +8,11 @@
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4.. .publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 4:0:0:0 .ver 4:0:0:0
} }
.assembly extern System.Memory
{
.publickeytoken = (CC 7B 13 FF CD 2D DD 51 ) // .{...-.Q
.ver 4:0:1:0
}
.assembly CS73_StackAllocInitializers .assembly CS73_StackAllocInitializers
{ {
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilationRelaxationsAttribute::.ctor(int32) = ( 01 00 08 00 00 00 00 00 ) .custom instance void [mscorlib]System.Runtime.CompilerServices.CompilationRelaxationsAttribute::.ctor(int32) = ( 01 00 08 00 00 00 00 00 )
@ -1106,6 +1111,92 @@
IL_0006: ret IL_0006: ret
} // end of method CS73_StackAllocInitializers::UsePointer } // end of method CS73_StackAllocInitializers::UsePointer
.method public hidebysig instance string
GetSpan() cil managed
{
// Code size 28 (0x1c)
.maxstack 2
.locals init (valuetype [System.Memory]System.Span`1<int32> V_0,
int32 V_1)
IL_0000: ldarg.0
IL_0001: call instance int32 ICSharpCode.Decompiler.Tests.TestCases.Pretty.CS73_StackAllocInitializers::GetSize()
IL_0006: stloc.1
IL_0007: ldloc.1
IL_0008: conv.u
IL_0009: ldc.i4.4
IL_000a: mul.ovf.un
IL_000b: localloc
IL_000d: ldloc.1
IL_000e: newobj instance void valuetype [System.Memory]System.Span`1<int32>::.ctor(void*,
int32)
IL_0013: stloc.0
IL_0014: ldarg.0
IL_0015: ldloc.0
IL_0016: call instance string ICSharpCode.Decompiler.Tests.TestCases.Pretty.CS73_StackAllocInitializers::UseSpan(valuetype [System.Memory]System.Span`1<int32>)
IL_001b: ret
} // end of method CS73_StackAllocInitializers::GetSpan
.method public hidebysig instance string
GetSpan2() cil managed
{
// Code size 44 (0x2c)
.maxstack 4
.locals init (valuetype [System.Memory]System.Span`1<int32> V_0)
IL_0000: ldc.i4.s 16
IL_0002: conv.u
IL_0003: localloc
IL_0005: dup
IL_0006: ldc.i4.1
IL_0007: stind.i4
IL_0008: dup
IL_0009: ldc.i4.4
IL_000a: add
IL_000b: ldc.i4.2
IL_000c: stind.i4
IL_000d: dup
IL_000e: ldc.i4.2
IL_000f: conv.i
IL_0010: ldc.i4.4
IL_0011: mul
IL_0012: add
IL_0013: ldc.i4.3
IL_0014: stind.i4
IL_0015: dup
IL_0016: ldc.i4.3
IL_0017: conv.i
IL_0018: ldc.i4.4
IL_0019: mul
IL_001a: add
IL_001b: ldc.i4.4
IL_001c: stind.i4
IL_001d: ldc.i4.4
IL_001e: newobj instance void valuetype [System.Memory]System.Span`1<int32>::.ctor(void*,
int32)
IL_0023: stloc.0
IL_0024: ldarg.0
IL_0025: ldloc.0
IL_0026: call instance string ICSharpCode.Decompiler.Tests.TestCases.Pretty.CS73_StackAllocInitializers::UseSpan(valuetype [System.Memory]System.Span`1<int32>)
IL_002b: ret
} // end of method CS73_StackAllocInitializers::GetSpan2
.method public hidebysig instance string
UseSpan(valuetype [System.Memory]System.Span`1<int32> span) cil managed
{
// Code size 6 (0x6)
.maxstack 8
IL_0000: newobj instance void [mscorlib]System.NotImplementedException::.ctor()
IL_0005: throw
} // end of method CS73_StackAllocInitializers::UseSpan
.method public hidebysig instance int32
GetSize() cil managed
{
// Code size 6 (0x6)
.maxstack 8
IL_0000: newobj instance void [mscorlib]System.NotImplementedException::.ctor()
IL_0005: throw
} // end of method CS73_StackAllocInitializers::GetSize
.method public hidebysig specialname rtspecialname .method public hidebysig specialname rtspecialname
instance void .ctor() cil managed instance void .ctor() cil managed
{ {
@ -1136,20 +1227,21 @@
.size 55 .size 55
} // end of class '__StaticArrayInitTypeSize=55' } // end of class '__StaticArrayInitTypeSize=55'
.field static assembly initonly int32 '063AAB58782881806084E1A944FBCEE5F5815405' at I_000030D4 .field static assembly initonly int32 '063AAB58782881806084E1A944FBCEE5F5815405' at I_00003240
.field static assembly initonly valuetype '<PrivateImplementationDetails>'/'__StaticArrayInitTypeSize=3' '7037807198C22A7D2B0807371D763779A84FDFCF' at I_000030DC .field static assembly initonly valuetype '<PrivateImplementationDetails>'/'__StaticArrayInitTypeSize=3' '7037807198C22A7D2B0807371D763779A84FDFCF' at I_00003248
.field static assembly initonly valuetype '<PrivateImplementationDetails>'/'__StaticArrayInitTypeSize=55' F623596D706F878F1D12C19353913A8E96904144 at I_000030E4 .field static assembly initonly valuetype '<PrivateImplementationDetails>'/'__StaticArrayInitTypeSize=55' F623596D706F878F1D12C19353913A8E96904144 at I_00003250
} // end of class '<PrivateImplementationDetails>' } // end of class '<PrivateImplementationDetails>'
// ============================================================= // =============================================================
.data cil I_000030D4 = bytearray ( .data cil I_00003240 = bytearray (
00 01 00 01) 00 01 00 01)
.data cil I_000030DC = bytearray ( .data cil I_00003244 = int8[4]
.data cil I_00003248 = bytearray (
01 02 03) 01 02 03)
.data cil I_000030DF = int8[1] .data cil I_0000324B = int8[5]
.data cil I_000030E4 = bytearray ( .data cil I_00003250 = bytearray (
01 02 03 05 07 0B 0D 11 13 17 1D 1F 25 29 2B 2F // ............%)+/ 01 02 03 05 07 0B 0D 11 13 17 1D 1F 25 29 2B 2F // ............%)+/
35 3B 3D 43 47 49 4F 53 59 61 65 67 6B 6D 71 7F // 5;=CGIOSYaegkmq. 35 3B 3D 43 47 49 4F 53 59 61 65 67 6B 6D 71 7F // 5;=CGIOSYaegkmq.
83 89 8B 95 97 9D A3 A7 AD B3 B5 BF C1 C5 C7 D3 83 89 8B 95 97 9D A3 A7 AD B3 B5 BF C1 C5 C7 D3

120
ICSharpCode.Decompiler.Tests/TestCases/Pretty/CS73_StackAllocInitializers.roslyn.il
Unescape View File

@ -8,6 +8,11 @@
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4.. .publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 4:0:0:0 .ver 4:0:0:0
} }
.assembly extern System.Memory
{
.publickeytoken = (CC 7B 13 FF CD 2D DD 51 ) // .{...-.Q
.ver 4:0:1:0
}
.assembly CS73_StackAllocInitializers .assembly CS73_StackAllocInitializers
{ {
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilationRelaxationsAttribute::.ctor(int32) = ( 01 00 08 00 00 00 00 00 ) .custom instance void [mscorlib]System.Runtime.CompilerServices.CompilationRelaxationsAttribute::.ctor(int32) = ( 01 00 08 00 00 00 00 00 )
@ -1248,6 +1253,106 @@
IL_000b: ret IL_000b: ret
} // end of method CS73_StackAllocInitializers::UsePointer } // end of method CS73_StackAllocInitializers::UsePointer
.method public hidebysig instance string
GetSpan() cil managed
{
// Code size 33 (0x21)
.maxstack 2
.locals init (valuetype [System.Memory]System.Span`1<int32> V_0,
int32 V_1,
string V_2)
IL_0000: nop
IL_0001: ldarg.0
IL_0002: call instance int32 ICSharpCode.Decompiler.Tests.TestCases.Pretty.CS73_StackAllocInitializers::GetSize()
IL_0007: stloc.1
IL_0008: ldloc.1
IL_0009: conv.u
IL_000a: ldc.i4.4
IL_000b: mul.ovf.un
IL_000c: localloc
IL_000e: ldloc.1
IL_000f: newobj instance void valuetype [System.Memory]System.Span`1<int32>::.ctor(void*,
int32)
IL_0014: stloc.0
IL_0015: ldarg.0
IL_0016: ldloc.0
IL_0017: call instance string ICSharpCode.Decompiler.Tests.TestCases.Pretty.CS73_StackAllocInitializers::UseSpan(valuetype [System.Memory]System.Span`1<int32>)
IL_001c: stloc.2
IL_001d: br.s IL_001f
IL_001f: ldloc.2
IL_0020: ret
} // end of method CS73_StackAllocInitializers::GetSpan
.method public hidebysig instance string
GetSpan2() cil managed
{
// Code size 49 (0x31)
.maxstack 4
.locals init (valuetype [System.Memory]System.Span`1<int32> V_0,
string V_1)
IL_0000: nop
IL_0001: ldc.i4.s 16
IL_0003: conv.u
IL_0004: localloc
IL_0006: dup
IL_0007: ldc.i4.1
IL_0008: stind.i4
IL_0009: dup
IL_000a: ldc.i4.4
IL_000b: add
IL_000c: ldc.i4.2
IL_000d: stind.i4
IL_000e: dup
IL_000f: ldc.i4.2
IL_0010: conv.i
IL_0011: ldc.i4.4
IL_0012: mul
IL_0013: add
IL_0014: ldc.i4.3
IL_0015: stind.i4
IL_0016: dup
IL_0017: ldc.i4.3
IL_0018: conv.i
IL_0019: ldc.i4.4
IL_001a: mul
IL_001b: add
IL_001c: ldc.i4.4
IL_001d: stind.i4
IL_001e: ldc.i4.4
IL_001f: newobj instance void valuetype [System.Memory]System.Span`1<int32>::.ctor(void*,
int32)
IL_0024: stloc.0
IL_0025: ldarg.0
IL_0026: ldloc.0
IL_0027: call instance string ICSharpCode.Decompiler.Tests.TestCases.Pretty.CS73_StackAllocInitializers::UseSpan(valuetype [System.Memory]System.Span`1<int32>)
IL_002c: stloc.1
IL_002d: br.s IL_002f
IL_002f: ldloc.1
IL_0030: ret
} // end of method CS73_StackAllocInitializers::GetSpan2
.method public hidebysig instance string
UseSpan(valuetype [System.Memory]System.Span`1<int32> span) cil managed
{
// Code size 7 (0x7)
.maxstack 8
IL_0000: nop
IL_0001: newobj instance void [mscorlib]System.NotImplementedException::.ctor()
IL_0006: throw
} // end of method CS73_StackAllocInitializers::UseSpan
.method public hidebysig instance int32
GetSize() cil managed
{
// Code size 7 (0x7)
.maxstack 8
IL_0000: nop
IL_0001: newobj instance void [mscorlib]System.NotImplementedException::.ctor()
IL_0006: throw
} // end of method CS73_StackAllocInitializers::GetSize
.method public hidebysig specialname rtspecialname .method public hidebysig specialname rtspecialname
instance void .ctor() cil managed instance void .ctor() cil managed
{ {
@ -1279,20 +1384,21 @@
.size 55 .size 55
} // end of class '__StaticArrayInitTypeSize=55' } // end of class '__StaticArrayInitTypeSize=55'
.field static assembly initonly int32 '063AAB58782881806084E1A944FBCEE5F5815405' at I_00003174 .field static assembly initonly int32 '063AAB58782881806084E1A944FBCEE5F5815405' at I_000032F0
.field static assembly initonly valuetype '<PrivateImplementationDetails>'/'__StaticArrayInitTypeSize=3' '7037807198C22A7D2B0807371D763779A84FDFCF' at I_0000317C .field static assembly initonly valuetype '<PrivateImplementationDetails>'/'__StaticArrayInitTypeSize=3' '7037807198C22A7D2B0807371D763779A84FDFCF' at I_000032F8
.field static assembly initonly valuetype '<PrivateImplementationDetails>'/'__StaticArrayInitTypeSize=55' F623596D706F878F1D12C19353913A8E96904144 at I_00003184 .field static assembly initonly valuetype '<PrivateImplementationDetails>'/'__StaticArrayInitTypeSize=55' F623596D706F878F1D12C19353913A8E96904144 at I_00003300
} // end of class '<PrivateImplementationDetails>' } // end of class '<PrivateImplementationDetails>'
// ============================================================= // =============================================================
.data cil I_00003174 = bytearray ( .data cil I_000032F0 = bytearray (
00 01 00 01) 00 01 00 01)
.data cil I_0000317C = bytearray ( .data cil I_000032F4 = int8[4]
.data cil I_000032F8 = bytearray (
01 02 03) 01 02 03)
.data cil I_0000317F = int8[1] .data cil I_000032FB = int8[5]
.data cil I_00003184 = bytearray ( .data cil I_00003300 = bytearray (
01 02 03 05 07 0B 0D 11 13 17 1D 1F 25 29 2B 2F // ............%)+/ 01 02 03 05 07 0B 0D 11 13 17 1D 1F 25 29 2B 2F // ............%)+/
35 3B 3D 43 47 49 4F 53 59 61 65 67 6B 6D 71 7F // 5;=CGIOSYaegkmq. 35 3B 3D 43 47 49 4F 53 59 61 65 67 6B 6D 71 7F // 5;=CGIOSYaegkmq.
83 89 8B 95 97 9D A3 A7 AD B3 B5 BF C1 C5 C7 D3 83 89 8B 95 97 9D A3 A7 AD B3 B5 BF C1 C5 C7 D3

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