Viewing file:  reduc_10.c (2.37 KB) -rw-r--r--
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/* { dg-options "-O3 --param vect-partial-vector-usage=1" } */
unsigned short __attribute__((noipa))
add_loop (unsigned short *x, int n)
{
unsigned short res = 0;
for (int i = 0; i < n; ++i)
res += x[i];
return res;
}
unsigned short __attribute__((noipa))
min_loop (unsigned short *x, int n)
{
unsigned short res = ~0;
for (int i = 0; i < n; ++i)
res = res < x[i] ? res : x[i];
return res;
}
unsigned short __attribute__((noipa))
max_loop (unsigned short *x, int n)
{
unsigned short res = 0;
for (int i = 0; i < n; ++i)
res = res > x[i] ? res : x[i];
return res;
}
unsigned short __attribute__((noipa))
and_loop (unsigned short *x, int n)
{
unsigned short res = ~0;
for (int i = 0; i < n; ++i)
res &= x[i];
return res;
}
unsigned short __attribute__((noipa))
or_loop (unsigned short *x, int n)
{
unsigned short res = 0;
for (int i = 0; i < n; ++i)
res |= x[i];
return res;
}
unsigned short __attribute__((noipa))
eor_loop (unsigned short *x, int n)
{
unsigned short res = 0;
for (int i = 0; i < n; ++i)
res ^= x[i];
return res;
}
/* { dg-final { scan-assembler-times {\tadd\tz[0-9]+\.h, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tadd\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tuaddv\t} 1 } } */
/* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 2 } } */
/* { dg-final { scan-assembler-times {\tuminv\t} 1 } } */
/* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 2 } } */
/* { dg-final { scan-assembler-times {\tumaxv\t} 1 } } */
/* { dg-final { scan-assembler-times {\tand\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
/* { dg-final { scan-assembler-times {\tand\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tandv\t} 1 } } */
/* { dg-final { scan-assembler-times {\torr\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
/* { dg-final { scan-assembler-times {\torr\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\torv\t} 1 } } */
/* { dg-final { scan-assembler-times {\teor\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
/* { dg-final { scan-assembler-times {\teor\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\teorv\t} 1 } } */
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