Retro68/gcc/libgomp/testsuite/libgomp.hsa.c/switch-branch-1.c
2017-04-10 13:32:00 +02:00

117 lines
1.8 KiB
C

#include <assert.h>
#define s 100
#pragma omp declare target
int
switch1 (unsigned a)
{
switch (a)
{
case 1 ... 11:
return 11;
case 12 ... 13:
return 22;
default:
return 44;
}
}
int
switch2 (unsigned a)
{
switch (a)
{
case 1 ... 5:
return 1;
case 9 ... 11:
return a + 3;
case 12 ... 13:
return a + 3;
default:
return 44;
}
}
#define OFFSET 12
int
switch3 (unsigned a)
{
switch (a)
{
case (OFFSET + 0):
return 1;
case (OFFSET + 1)...(OFFSET + 11):
return 11;
case (OFFSET + 12)...(OFFSET + 13):
return (OFFSET + 22);
default:
return (OFFSET + 44);
}
}
int
switch4 (unsigned a)
{
switch (a)
{
case -2:
return 1;
case -1:
return a + 3;
case 3:
return a + 3;
default:
return 44;
}
}
#pragma omp end declare target
#define low -33
#define high 55
int
main (int argc)
{
int array[s];
#pragma omp target map(tofrom : array[:s])
{
for (int i = low; i < high; i++)
array[i - low] = switch1 (i);
}
for (int i = low; i < high; i++)
assert (array[i - low] == switch1 (i));
#pragma omp target map(tofrom : array[:s])
{
for (int i = low; i < high; i++)
array[i - low] = switch2 (i);
}
for (int i = low; i < high; i++)
assert (array[i - low] == switch2 (i));
#pragma omp target map(tofrom : array[:s])
{
for (int i = low; i < high; i++)
array[i - low] = switch3 (i);
}
for (int i = low; i < high; i++)
assert (array[i - low] == switch3 (i));
#pragma omp target map(tofrom : array[:s])
{
for (int i = low; i < high; i++)
array[i - low] = switch4 (i);
}
for (int i = low; i < high; i++)
assert (array[i - low] == switch4 (i));
return 0;
}