Retro68/gcc/libgomp/testsuite/libgomp.oacc-c-c++-common/vprop-2.c
2018-12-28 16:30:48 +01:00

46 lines
1.5 KiB
C

/* { dg-do run } */
#include <assert.h>
#define DO_PRAGMA(x) _Pragma (#x)
#define test(idx,type,ngangs) \
void \
test_##idx () \
{ \
int b[100]; \
\
for (unsigned int i = 0; i < 100; i++) \
b[i] = 0; \
\
DO_PRAGMA(acc parallel num_gangs (ngangs) copy (b)) \
{ \
_Pragma("acc loop gang") \
for (type j = 0; j < 5; j++) \
{ \
_Pragma("acc loop vector") \
for (unsigned int i = 0; i < 20; i++) \
b[j * 20 + i] = -2; \
} \
} \
\
for (unsigned int i = 0; i < 100; i++) \
assert (b[i] == -2); \
}
test (0, signed char, 256)
test (1, unsigned char, 256)
test (2, signed short, 65535)
test (3, unsigned short, 65535)
int
main ()
{
test_0 ();
test_1 ();
test_2 ();
test_3 ();
return 0;
}