using System;
using System.Reflection;
using System.Runtime.InteropServices;
+using System.Runtime.CompilerServices;
/*
* Regression tests for the mono JIT.
[StructLayout ( LayoutKind.Explicit )]
struct StructWithBigOffsets {
[ FieldOffset(10000) ] public byte b;
+ [ FieldOffset(10001) ] public sbyte sb;
[ FieldOffset(11000) ] public short s;
+ [ FieldOffset(11002) ] public ushort us;
[ FieldOffset(12000) ] public uint i;
+ [ FieldOffset(12004) ] public int si;
[ FieldOffset(13000) ] public long l;
[ FieldOffset(14000) ] public float f;
[ FieldOffset(15000) ] public double d;
StructWithBigOffsets s2 = new StructWithBigOffsets ();
s.b = 0xde;
+ s.sb = 0xe;
s.s = 0x12de;
+ s.us = 0x12da;
s.i = 0xdeadbeef;
+ s.si = 0xcafe;
s.l = 0xcafebabe;
s.f = 3.14F;
s.d = 3.14;
s2.b = s.b;
+ s2.sb = s.sb;
s2.s = s.s;
+ s2.us = s.us;
s2.i = s.i;
+ s2.si = s.si;
s2.l = s.l;
s2.f = s.f;
s2.d = s.d;
return 5;
if (s2.d != 3.14)
return 6;
+ if (s2.sb != 0xe)
+ return 7;
+ if (s2.us != 0x12da)
+ return 9;
+ if (s2.si != 0xcafe)
+ return 10;
return 0;
}
{
return arg_only_written ("md.in", null);
}
+
+ static long position = 0;
+
+ public static int test_4_static_inc_long () {
+
+ int count = 4;
+
+ position = 0;
+
+ position += count;
+
+ return (int)position;
+ }
+
+ struct FooStruct {
+
+ public FooStruct (long l) {
+ }
+ }
+
+ static int test_0_calls_opcode_emulation () {
+ // Test that emulated opcodes do not clobber arguments already in
+ // out registers
+ checked {
+ long val = 10000;
+ new FooStruct (val * 10000);
+ }
+ return 0;
+ }
+
+ static int test_0_intrins_string_length () {
+ string s = "ABC";
+
+ return (s.Length == 3) ? 0 : 1;
+ }
+
+ static int test_0_intrins_string_chars () {
+ string s = "ABC";
+
+ return (s [0] == 'A' && s [1] == 'B' && s [2] == 'C') ? 0 : 1;
+ }
+
+ static int test_0_intrins_object_gettype () {
+ object o = 1;
+
+ return (o.GetType () == typeof (int)) ? 0 : 1;
+ }
+
+ static int test_0_intrins_object_gethashcode () {
+ object o = new Object ();
+
+ return (o.GetHashCode () == o.GetHashCode ()) ? 0 : 1;
+ }
+
+ class FooClass {
+ }
+
+ static int test_0_intrins_object_ctor () {
+ object o = new FooClass ();
+
+ return (o != null) ? 0 : 1;
+ }
+
+ static int test_0_intrins_array_rank () {
+ int[,] a = new int [10, 10];
+
+ return (a.Rank == 2) ? 0 : 1;
+ }
+
+ static int test_0_intrins_array_length () {
+ int[,] a = new int [10, 10];
+ Array a2 = a;
+
+ return (a2.Length == 100) ? 0 : 1;
+ }
+
+ static int test_0_intrins_runtimehelpers_offset_to_string_data () {
+ int i = RuntimeHelpers.OffsetToStringData;
+
+ return i - i;
+ }
}