return (int)a;
}
+
+ public static int test_32_conv_to_u4 () {
+ long a = 32;
+
+ return (int)(uint)a;
+ }
+
+ public static int test_15_conv_to_u4_2 () {
+ long a = 0x10000000f;
+
+ return (int)(uint)a;
+ }
+
public static int test_0_conv_from_i4 () {
long a = 2;
if (a != 2)
return 0;
}
+ public static int test_0_conv_to_r8 () {
+ long a = 150;
+ double b = (double) a;
+
+ if (b != 150.0)
+ return 1;
+ return 0;
+ }
+
+ public static int test_0_conv_to_r4 () {
+ long a = 3000;
+ float b = (float) a;
+
+ if (b != 3000.0F)
+ return 1;
+ return 0;
+ }
/*
public static int test_0_conv_from_r8 () {
double b = 2.0;
return (int)((a - 1) + 1);
}
+ public static int test_0_add_ovf () {
+ long i, j, k;
+
+ checked {
+ i = System.Int64.MinValue;
+ j = 0;
+ k = i + j;
+ }
+
+ if (k != System.Int64.MinValue)
+ return 1;
+
+ checked {
+ i = System.Int64.MaxValue;
+ j = 0;
+ k = i + j;
+ }
+
+ if (k != System.Int64.MaxValue)
+ return 2;
+
+ checked {
+ i = System.Int64.MinValue;
+ j = System.Int64.MaxValue;
+ k = i + j;
+ }
+
+ if (k != -1)
+ return 3;
+
+ checked {
+ i = System.Int64.MaxValue;
+ j = System.Int64.MinValue;
+ k = i + j;
+ }
+
+ if (k != -1)
+ return 4;
+
+ checked {
+ i = System.Int64.MinValue + 1234;
+ j = -1234;
+ k = i + j;
+ }
+
+ if (k != System.Int64.MinValue)
+ return 5;
+
+ checked {
+ i = System.Int64.MaxValue - 1234;
+ j = 1234;
+ k = i + j;
+ }
+
+ if (k != System.Int64.MaxValue)
+ return 6;
+
+ return 0;
+ }
+
+ public static int test_0_add_un_ovf () {
+ ulong n = (ulong)134217728 * 16;
+ ulong number = checked (n + (uint)0);
+
+ return number == n ? 0 : 1;
+ }
+
+ public static int test_0_sub_ovf () {
+ long i, j, k;
+
+ checked {
+ i = System.Int64.MinValue;
+ j = 0;
+ k = i - j;
+ }
+
+ if (k != System.Int64.MinValue)
+ return 1;
+
+ checked {
+ i = System.Int64.MaxValue;
+ j = 0;
+ k = i - j;
+ }
+
+ if (k != System.Int64.MaxValue)
+ return 2;
+
+ checked {
+ i = System.Int64.MinValue;
+ j = System.Int64.MinValue + 1234;
+ k = i - j;
+ }
+
+ if (k != -1234)
+ return 3;
+
+ checked {
+ i = System.Int64.MaxValue;
+ j = 1234;
+ k = i - j;
+ }
+
+ if (k != System.Int64.MaxValue - 1234)
+ return 4;
+
+ checked {
+ i = System.Int64.MaxValue - 1234;
+ j = -1234;
+ k = i - j;
+ }
+
+ if (k != System.Int64.MaxValue)
+ return 5;
+
+ checked {
+ i = System.Int64.MinValue + 1234;
+ j = 1234;
+ k = i - j;
+ }
+
+ if (k != System.Int64.MinValue)
+ return 6;
+
+ return 0;
+ }
+
+ public static int test_0_sub_ovf_un () {
+ ulong i, j, k;
+
+ checked {
+ i = System.UInt64.MaxValue;
+ j = 0;
+ k = i - j;
+ }
+
+ if (k != System.UInt64.MaxValue)
+ return 1;
+
+ checked {
+ i = System.UInt64.MaxValue;
+ j = System.UInt64.MaxValue;
+ k = i - j;
+ }
+
+ if (k != 0)
+ return 2;
+
+ return 0;
+ }
+
public static int test_2_neg () {
long a = -2;
return (int)(-a);
}
}
- public static int test_0_shl () {
- long a = 9;
- int b = 1;
-
- if ((a >> b) != 4)
- return 1;
-
-
- return 0;
- }
-
- public static int test_1_rshift ()
- {
- long a = 9;
- int b = 1;
- a = -9;
- if ((a >> b) != -5)
- return 0;
- return 1;
- }
-
public static int test_5_shift ()
{
long a = 9;
return count;
}
+ public static int test_1_shift_u_32 ()
+ {
+ ulong a;
+ int count = 0;
+
+ a = UInt64.MaxValue;
+ // Avoid constant folding
+ for (int i = 0; i < 32; ++i)
+ count ++;
+
+ if ((a >> count) != 0xFFFFFFFFUL)
+ return 0;
+ else
+ return 1;
+ }
+
public static int test_1_simple_neg () {
long a = 9;
}
return (int)res;
}
+
+ public static int test_0_mul_imm () {
+ long i = 4;
+
+ if ((i * 0) != 0)
+ return 1;
+ if ((i * 1) != 4)
+ return 2;
+ if ((i * 2) != 8)
+ return 3;
+ if ((i * 3) != 12)
+ return 4;
+ if ((i * 1234) != 4936)
+ return 5;
+ if ((i * -1) != -4)
+ return 6;
+ if ((i * -2) != -8)
+ return 7;
+ if ((i * -3) != -12)
+ return 8;
+ if ((i * -1234) != -4936)
+ return 9;
+
+ return 0;
+ }
+
+ public static int test_0_mul_imm_opt ()
+ {
+ long i;
+
+ i = 1;
+ if ((i * 2) != 2)
+ return 1;
+ i = -1;
+ if ((i * 2) != -2)
+ return 2;
+ i = 1;
+ if ((i * 3) != 3)
+ return 3;
+ i = -1;
+ if ((i * 3) != -3)
+ return 4;
+ i = 1;
+ if ((i * 5) != 5)
+ return 5;
+ i = -1;
+ if ((i * 5) != -5)
+ return 6;
+ i = 1;
+ if ((i * 6) != 6)
+ return 7;
+ i = -1;
+ if ((i * 6) != -6)
+ return 8;
+ i = 1;
+ if ((i * 9) != 9)
+ return 9;
+ i = -1;
+ if ((i * 9) != -9)
+ return 10;
+ i = 1;
+ if ((i * 10) != 10)
+ return 11;
+ i = -1;
+ if ((i * 10) != -10)
+ return 12;
+ i = 1;
+ if ((i * 12) != 12)
+ return 13;
+ i = -1;
+ if ((i * 12) != -12)
+ return 14;
+ i = 1;
+ if ((i * 25) != 25)
+ return 15;
+ i = -1;
+ if ((i * 25) != -25)
+ return 16;
+ i = 1;
+ if ((i * 100) != 100)
+ return 17;
+ i = -1;
+ if ((i * 100) != -100)
+ return 18;
+
+ return 0;
+ }
public static int test_4_divun () {
uint b = 12;
return (int)res;
}
-
- static long position = 0;
-
- public static int test_4_static_inc_long () {
-
- int count = 4;
-
- position = 0;
-
- position += count;
-
- return (int)position;
- }
static void doit (double value, out long m) {
m = (long) value;
return 0;
}
- public static int test_71_long_shift_right () {
- ulong value = 38654838087;
- int x = 0;
- byte [] buffer = new byte [1];
- buffer [x] = ((byte)(value >> x));
- return buffer [x];
- }
-
public static int test_0_ulong_regress () {
ulong u = 4257145737;
u --;
return (u == 4257145736) ? 0 : 1;
}
-
- static long x;
- public static int test_0_addsub_mem ()
- {
- x = 0;
- x += 5;
-
- if (x != 5)
- return 1;
-
- x -= 10;
-
- if (x != -5)
- return 2;
-
- return 0;
- }
-
- static ulong y;
- public static int test_0_sh32_mem ()
- {
- y = 0x0102130405060708;
- y >>= 32;
-
- if (y != 0x01021304)
- return 1;
-
- y = 0x0102130405060708;
- y <<= 32;
-
- if (y != 0x0506070800000000)
- return 2;
-
- x = 0x0102130405060708;
- x <<= 32;
-
- if (x != 0x0506070800000000)
- return 2;
-
- return 0;
+
+ public static int test_0_ulong_regress2 () {
+ int p2 = 31;
+ ulong sum_p = 2897079476 + (ulong) (1 << p2);
+ return (sum_p == 749595828) ? 0 : 1;
}
public static int test_0_assemble_long ()
return ((a >> (b - c)) == 0) ? 0 : 1;
}
+
+ public static int test_1234_conv_ovf_u8 () {
+ int i = 1234;
+
+ checked {
+ ulong l = (ulong)i;
+ return (int)l;
+ }
+ }
+
+ public static int test_0_regress_cprop_80738 () {
+ int hours = Int32.MinValue;
+ int hrssec = (hours * 3600);
+ long t = ((long)(hrssec) * 1000L);
+
+ return t == 0 ? 0 : 1;
+ }
}
projects / mono.git / blobdiff