Viewing file:  var_stride_8.c (1011 B) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O2 -ftree-vectorize" } */
#define TYPE long
#define SIZE 257
void
f (TYPE *x, TYPE *y, long n __attribute__((unused)), long m)
{
for (int i = 0; i < SIZE; ++i)
x[i] += y[i * m];
}
/* { dg-final { scan-assembler {\tld1d\tz[0-9]+} } } */
/* { dg-final { scan-assembler {\tst1d\tz[0-9]+} } } */
/* { dg-final { scan-assembler {\tldr\tx[0-9]+} } } */
/* { dg-final { scan-assembler {\tstr\tx[0-9]+} } } */
/* Should multiply by (257-1)*8 rather than (VF-1)*8. */
/* { dg-final { scan-assembler-times {\tadd\tx[0-9]+, x0, 2048} 1 } } */
/* { dg-final { scan-assembler-times {lsl\tx[0-9]+, x[0-9]+, 11} 1 } } */
/* { dg-final { scan-assembler {\tcmp\tx[0-9]+, 0} } } */
/* { dg-final { scan-assembler-not {\tcmp\tw[0-9]+, 0} } } */
/* { dg-final { scan-assembler-times {\tcsel\tx[0-9]+} 2 } } */
/* Two range checks only; doesn't matter whether n is zero. */
/* { dg-final { scan-assembler {\tcmp\t} } } */
/* { dg-final { scan-assembler-times {\tccmp\t} 1 } } */
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