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/* { dg-do compile } */
/* { dg-options "-O2 -fno-unroll-loops" } */
unsigned int
foo1 (unsigned int l, int *a)
{
unsigned int i;
for(i = 0;i < l; i++)
a[i] = i;
return l;
}
int
foo2 (int l, int *a)
{
int i;
for(i = 0;i < l; i++)
a[i] = i;
return l;
}
/* The place where we were getting an extra -1 is when converting from 32bits
to 64bits as the ctr register is used as 64bits on powerpc64. We should be
able to do this loop without "add -1/zero_ext/add 1" to the l to get the
number of iterations of this loop still doing a do-loop. */
/* { dg-final { scan-assembler-not {(?n)\maddi .*,.*,-1$} } } */
/* { dg-final { scan-assembler-times "bdnz" 2 } } */
/* { dg-final { scan-assembler-times "mtctr" 2 } } */
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