blob: 3b2a371282e1b70fd46a9fbf29b4aabb2b6edb04 [file] [log] [blame]
/* Check that the combination of -Os and -fprefetch-loop-arrays does not
cause the compiler to crash, which it originally did on i?86.
Warnings are turned off because not all targets support prefetch. */
/* { dg-do compile } */
/* { dg-options "-Os -fprefetch-loop-arrays -w" } */
/* { dg-options "-Os -fprefetch-loop-arrays -mtune=pentium3 -w" { target i?86-*-* } } */
int foo (int *p, int n)
{
int i, r;
for (i = 0; i < n; i++)
r += p[i];
return r;
}