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/* bug 460000
Right shift of negative values is implementation-defined by SDCC to arithmetic right shift.
*/
#include <testfwk.h>
int
func( int a )
{
return a;
}
int x = -1024;
void
testByteShift(void)
{
ASSERT(func( x >> 8 ) == -4);
ASSERT(func( x / 256 ) == -4);
}
void
testOtherSignedShifts(void)
{
volatile int left;
left = -2345;
ASSERT(left >> 3 == (-2345>>3));
ASSERT(left >> 8 == (-2345>>8));
ASSERT(left >> 9 == (-2345>>9));
}
void
testShiftByParam(void)
{
volatile int left, count;
left = -2345;
count = 3;
ASSERT(left >> count == (-2345>>3));
count = 8;
ASSERT(left >> count == (-2345>>8));
count = 9;
ASSERT(left >> count == (-2345>>9));
}
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