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void Test(long long Val, int Amt) {
printf("0x%llx op %d:\n", Val, Amt);
printf(" ashr: 0x%llx\n lshr: 0x%llx\n shl: 0x%llx\n", Val >> Amt,
(unsigned long long)Val >> Amt, Val << Amt);
}
volatile struct {
long long A; int V;
} Vals[] = {
{ 123, 4},
{ 123, 34},
{-4, 4},
{-5, 34},
{ -6000000000LL, 4},
{ -6000000000LL, 34},
{ 6000000000LL, 4},
{ 6000000000LL, 34}
};
int main(int argc, char**argv) {
for (argc--; argc < sizeof(Vals)/sizeof(Vals[0]); ++argc)
Test(Vals[argc].A, Vals[argc].V);
return 0;
}
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