blob: c0f6398d827cd261427b3e9dd7cec82830550e1a (
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/* { dg-do compile { target {{ i?86-*-* x86_64-*-* } && lp64 } } } */
/* { dg-options "-O2 -m64 -fdump-tree-ivopts-details" } */
#ifndef TYPE
#define TYPE char*
#endif
extern char a[];
/* Can not infer loop iteration from array -- exit test can not be
replaced by the array address. */
void foo (unsigned int i_width, TYPE dst)
{
unsigned long long i = 0;
unsigned long long j = 0;
for ( ; j < i_width; )
{
*dst = a[i];
dst++;
i += 2;
j += 1;
}
}
/* { dg-final { scan-tree-dump-times "\[^:\]*if \\(.*j_\[0-9\]+.*\\)" 1 "ivopts"} } */
/* { dg-final { cleanup-tree-dump "ivopts" } } */
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