using System;
+using System.Text;
using System.Reflection;
using System.Runtime.InteropServices;
+using System.Runtime.CompilerServices;
/*
* Regression tests for the mono JIT.
public byte b2;
}
+// Size=2, Align=1
+struct Foo {
+ bool b1;
+ bool b2;
+}
+
struct Large {
int one;
int two;
return 0;
}
+ static int receive_small_sparc_many_args (int a, int a2, int a3, int a4, int a5, int a6, Small v, int b) {
+ if (v.b1 != 1)
+ return 1;
+ if (v.b2 != 2)
+ return 2;
+ return 0;
+ }
+
static int test_5_pass_small_struct () {
Small v = get_small (1);
if (receive_small (7, v, 9) != 0)
return 0;
if (receive_small (7, get_small (1), 9) != 0)
return 1;
+ if (receive_small_sparc_many_args (1, 2, 3, 4, 5, 6, v, 9) != 0)
+ return 2;
v = return_small (v);
if (v.b1 != 1)
- return 2;
- if (v.b2 != 2)
return 3;
+ if (v.b2 != 2)
+ return 4;
return 5;
}
return 7;
if (s2.us != 0x12da)
return 9;
- if (s2.si != 0xdeadcafe)
+ 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;
+ }
+
+ static int test_0_intrins_string_setchar () {
+ StringBuilder sb = new StringBuilder ("ABC");
+
+ sb [1] = 'D';
+
+ return sb.ToString () == "ADC" ? 0 : 1;
+ }
+
+ public class Bar {
+ bool allowLocation = true;
+ Foo f = new Foo ();
+ }
+
+ static int test_0_regress_78990_unaligned_structs () {
+ new Bar ();
+
+ return 0;
+ }
+
+ static unsafe int test_97_negative_index () {
+ char[] arr = new char[] {'a', 'b'};
+ fixed (char *p = arr) {
+ char *i = p + 2;
+ char a = i[-2];
+ return a;
+ }
+ }
+
+ /* bug #82281 */
+ static int test_0_unsigned_right_shift_imm0 () {
+ uint temp = 0;
+ byte[] data = new byte[256];
+ for (int i = 0; i < 1; i ++)
+ temp = (uint)(data[temp >> 24] | data[temp >> 0]);
+ return 0;
+ }
}