Viewing file:  bitops-2.c (1.36 KB) -rw-r--r--
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/* { dg-compile } */
/* Check if the instruction are being used also for compares. */
/* and with complement */
int
ncrk (int a, int b)
{
return (a & ~b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tncrk\t" 1 } } */
int
ncgrk (long long a, long long b)
{
return (a & ~b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tncgrk\t" 1 } } */
/* or with complement */
int
ocrk (int a, int b)
{
return (a | ~b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tocrk\t" 1 } } */
int
ocgrk (long long a, long long b)
{
return (a | ~b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tocgrk\t" 1 } } */
/* nand */
int
nnrk (int a, int b)
{
return ~(a & b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tnnrk\t" 1 } } */
int
nngrk (long long a, long long b)
{
return ~(a & b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tnngrk\t" 1 } } */
/* nor */
int
nork (int a, int b)
{
return ~(a | b);
}
/* { dg-final { scan-assembler-times "\tnork\t" 1 } } */
int
nogrk (long long a, long long b)
{
return ~(a | b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tnogrk\t" 1 } } */
/* nxor */
int
nxrk (int a, int b)
{
return ~(a ^ b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tnxrk\t" 1 } } */
int
nxgrk (long long a, long long b)
{
return ~(a ^ b) ? 23 : 42;
}
/* { dg-final { scan-assembler-times "\tnxgrk\t" 1 } } */
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