return GetFloat (f) == f? 2: 1;
}
-
static int pass_many_types (int a, long b, int c, long d) {
return a + (int)b + c + (int)d;
}
static int test_5_pass_longs () {
return pass_many_types (1, 2, -5, 7);
}
+
+ static int overflow_registers (int a, int b, int c, int d, int e, int f, int g, int h, int i, int j) {
+ return a+b+c+d+e+f+g+h+i+j;
+ }
+
+ static int test_55_pass_even_more () {
+ return overflow_registers (1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
+ }
+
+ static int pass_ints_longs (int a, long b, long c, long d, long e, int f, long g) {
+ return (int)(a + b + c + d + e + f + g);
+ }
+
+ static int test_1_sparc_argument_passing () {
+ // The 4. argument tests split reg/mem argument passing
+ // The 5. argument tests mem argument passing
+ // The 7. argument tests passing longs in misaligned memory
+ // The MaxValues are needed so the MS word of the long is not 0
+ return pass_ints_longs (1, 2, System.Int64.MaxValue, System.Int64.MinValue, System.Int64.MaxValue, 0, System.Int64.MinValue);
+ }
+
+ static int pass_bytes (byte a, byte b, byte c, byte d, byte e, byte f, byte g) {
+ return (int)(a + b + c + d + e + f + g);
+ }
+
+ static int test_21_sparc_byte_argument_passing () {
+ return pass_bytes (0, 1, 2, 3, 4, 5, 6);
+ }
+
+ static int pass_sbytes (sbyte a, sbyte b, sbyte c, sbyte d, sbyte e, sbyte f, sbyte g) {
+ return (int)(a + b + c + d + e + f + g);
+ }
+
+ static int test_21_sparc_sbyte_argument_passing () {
+ return pass_sbytes (0, 1, 2, 3, 4, 5, 6);
+ }
+
+ static int pass_shorts (short a, short b, short c, short d, short e, short f, short g) {
+ return (int)(a + b + c + d + e + f + g);
+ }
+
+ static int test_21_sparc_short_argument_passing () {
+ return pass_shorts (0, 1, 2, 3, 4, 5, 6);
+ }
+
+ static int pass_floats_doubles (float a, double b, double c, double d, double e, float f, double g) {
+ return (int)(a + b + c + d + e + f + g);
+ }
+
+ static int test_721_sparc_float_argument_passing () {
+ return pass_floats_doubles (100.0f, 101.0, 102.0, 103.0, 104.0, 105.0f, 106.0);
+ }
+
+ static float pass_floats (float a, float b, float c, float d, float e, float f, float g, float h, float i, float j) {
+ return a + b + c + d + e + f + g + h + i + j;
+ }
+
+ static int test_55_sparc_float_argument_passing2 () {
+ return (int)pass_floats (1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f);
+ }
+
+ // The first argument must be passed on a dword aligned stack location
+ static int pass_byref_ints_longs (ref long a, ref int b, ref byte c, ref short d, ref long e, ref int f, ref long g) {
+ return (int)(a + b + c + d + e + f + g);
+ }
+
+ static int pass_takeaddr_ints_longs (long a, int b, byte c, short d, long e, int f, long g) {
+ return pass_byref_ints_longs (ref a, ref b, ref c, ref d, ref e, ref f, ref g);
+ }
+
+ // Test that arguments are moved to the stack from incoming registers
+ // when the argument must reside in the stack because its address is taken
+ static int test_2_sparc_takeaddr_argument_passing () {
+ return pass_takeaddr_ints_longs (1, 2, 253, -253, System.Int64.MaxValue, 0, System.Int64.MinValue);
+ }
+
+ static int pass_byref_floats_doubles (ref float a, ref double b, ref double c, ref double d, ref double e, ref float f, ref double g) {
+ return (int)(a + b + c + d + e + f + g);
+ }
+
+ static int pass_takeaddr_floats_doubles (float a, double b, double c, double d, double e, float f, double g) {
+ return pass_byref_floats_doubles (ref a, ref b, ref c, ref d, ref e, ref f, ref g);
+ }
+
+ static int test_721_sparc_takeaddr_argument_passing2 () {
+ return pass_takeaddr_floats_doubles (100.0f, 101.0, 102.0, 103.0, 104.0, 105.0f, 106.0);
+ }
+
+ static void pass_byref_double (out double d) {
+ d = 5.0;
+ }
+
+ // Test byref double argument passing
+ static int test_0_sparc_byref_double_argument_passing () {
+ double d;
+ pass_byref_double (out d);
+ return (d == 5.0) ? 0 : 1;
+ }
+
+ static void shift_un_arg (ulong value) {
+ do {
+ value = value >> 4;
+ } while (value != 0);
+ }
+
+ // Test that assignment to long arguments work
+ static int test_0_long_arg_assign ()
+ {
+ ulong c = 0x800000ff00000000;
+
+ shift_un_arg (c >> 4);
+
+ return 0;
+ }
+
+ static unsafe void* ptr_return (void *ptr)
+ {
+ return ptr;
+ }
+
+ static unsafe int test_0_ptr_return ()
+ {
+ void *ptr = new IntPtr (55).ToPointer ();
+
+ if (ptr_return (ptr) == ptr)
+ return 0;
+ else
+ return 1;
+ }
+
+ static bool isnan (float f) {
+ return (f != f);
+ }
+
+ static int test_0_isnan () {
+ float f = 1.0f;
+ return isnan (f) ? 1 : 0;
+ }
+
+ static int first_is_zero (int v1, int v2) {
+ if (v1 != 0)
+ return -1;
+ return v2;
+ }
+ static int test_1_handle_dup_stloc () {
+ int index = 0;
+ int val = first_is_zero (index, ++index);
+ if (val != 1)
+ return 2;
+ return 1;
+ }
+
+ static long return_5low () {
+ return 5;
+ }
+
+ static long return_5high () {
+ return 0x500000000;
+ }
+
+ public static int test_3_long_ret () {
+ long val = return_5low ();
+ return (int) (val - 2);
+ }
+
+ public static int test_1_long_ret2 () {
+ long val = return_5high ();
+ if (val > 0xffffffff)
+ return 1;
+ return 0;
+ }
+
+ static void doit (double value, out long m) {
+ m = (long) value;
+ }
+
+ public static int test_0_ftol_clobber () {
+ long m;
+ doit (1.3, out m);
+ if (m != 1)
+ return 2;
+ return 0;
+ }
+
}
projects / mono.git / blobdiff