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125 lines
2.5 KiB
125 lines
2.5 KiB
.assembly extern mscorlib |
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{ |
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.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) |
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.ver 4:0:0:0 |
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} |
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.assembly Issue1454 |
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{ |
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.hash algorithm 0x00008004 |
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.ver 1:0:4059:39717 |
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} |
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.module Issue1454.dll |
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.imagebase 0x00400000 |
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.file alignment 0x00000200 |
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.stackreserve 0x00100000 |
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.subsystem 0x0003 // WINDOWS_CUI |
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.corflags 0x00000003 // ILONLY 32BITREQUIRED |
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.class public auto ansi beforefieldinit ICSharpCode.Decompiler.Tests.TestCases.ILPretty.Issue1454 extends [mscorlib]System.Object |
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{ |
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.method public hidebysig static |
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int32 GetCardinality ( |
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class [mscorlib]System.Collections.BitArray bitArray |
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) cil managed |
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{ |
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.maxstack 5 |
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.locals init ( |
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[0] int32[], |
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[1] int32, |
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[2] int32, |
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[3] int32 |
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) |
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IL_0000: ldarg.0 |
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IL_0001: callvirt instance int32 [mscorlib]System.Collections.BitArray::get_Count() |
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IL_0006: ldc.i4.5 |
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IL_0007: shr |
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IL_0008: ldc.i4.1 |
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IL_0009: add |
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IL_000a: newarr [mscorlib]System.Int32 |
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IL_000f: stloc.0 |
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IL_0010: ldarg.0 |
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IL_0011: ldloc.0 |
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IL_0012: ldc.i4.0 |
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IL_0013: callvirt instance void [mscorlib]System.Collections.BitArray::CopyTo(class [mscorlib]System.Array, int32) |
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IL_0018: ldc.i4.0 |
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IL_0019: stloc.1 |
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IL_001a: ldloc.0 |
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IL_001b: ldloc.0 |
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IL_001c: ldlen |
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IL_001d: conv.i4 |
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IL_001e: ldc.i4.1 |
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IL_001f: sub |
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IL_0020: ldelema [mscorlib]System.Int32 |
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IL_0025: dup |
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IL_0026: ldind.i4 |
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IL_0027: ldc.i4.m1 |
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IL_0028: ldarg.0 |
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IL_0029: callvirt instance int32 [mscorlib]System.Collections.BitArray::get_Count() |
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IL_002e: ldc.i4.s 32 |
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IL_0030: rem |
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IL_0031: ldc.i4.s 31 |
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IL_0033: and |
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IL_0034: shl |
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IL_0035: not |
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IL_0036: and |
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IL_0037: stind.i4 |
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IL_0038: ldc.i4.0 |
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IL_0039: stloc.2 |
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IL_003a: br.s IL_007b |
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// loop start (head: IL_007b) |
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IL_003c: ldloc.0 |
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IL_003d: ldloc.2 |
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IL_003e: ldelem.i4 |
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IL_003f: stloc.3 |
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IL_0040: ldloc.3 |
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IL_0041: ldloc.3 |
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IL_0042: ldc.i4.1 |
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IL_0043: shr |
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IL_0044: ldc.i4 1431655765 |
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IL_0049: and |
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IL_004a: sub |
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IL_004b: stloc.3 |
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IL_004c: ldloc.3 |
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IL_004d: ldc.i4 858993459 |
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IL_0052: and |
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IL_0053: ldloc.3 |
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IL_0054: ldc.i4.2 |
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IL_0055: shr |
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IL_0056: ldc.i4 858993459 |
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IL_005b: and |
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IL_005c: add |
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IL_005d: stloc.3 |
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IL_005e: ldloc.3 |
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IL_005f: ldloc.3 |
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IL_0060: ldc.i4.4 |
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IL_0061: shr |
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IL_0062: add |
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IL_0063: ldc.i4 252645135 |
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IL_0068: and |
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IL_0069: ldc.i4 16843009 |
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IL_006e: mul |
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IL_006f: ldc.i4.s 24 |
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IL_0071: shr |
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IL_0072: stloc.3 |
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IL_0073: ldloc.1 |
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IL_0074: ldloc.3 |
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IL_0075: add |
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IL_0076: stloc.1 |
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IL_0077: ldloc.2 |
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IL_0078: ldc.i4.1 |
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IL_0079: add |
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IL_007a: stloc.2 |
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IL_007b: ldloc.2 |
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IL_007c: ldloc.0 |
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IL_007d: ldlen |
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IL_007e: conv.i4 |
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IL_007f: blt.s IL_003c |
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// end loop |
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IL_0081: ldloc.1 |
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IL_0082: ret |
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} |
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} |