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/* { dg-do compile } */
/* { dg-options "-O2 -fno-tree-loop-optimize -fdump-tree-optimized" } */
#define PREC (__CHAR_BIT__)
__INT32_TYPE__ count1 (unsigned char b) {
int c = 0;
while (b) {
b &= b - 1;
c++;
}
if (c <= PREC)
return 0;
else
return 34567;
}
__INT32_TYPE__ count2 (unsigned char b) {
int c = 0;
while (b) {
b &= b - 1;
c++;
}
if (c <= PREC - 1)
return 0;
else
return 76543;
}
/* { dg-final { scan-tree-dump-times "34567" 0 "optimized" } } */
/* { dg-final { scan-tree-dump-times "76543" 1 "optimized" } } */
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