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/* { dg-do compile { target {{ i?86-*-* x86_64-*-* } && lp64 } } } */
/* { dg-options "-O2 -m64 -fdump-tree-ivopts" } */
#define TYPE char*
/* Make sure only 1 iv candidate is selected after IVOPT. */
void foo (int i_width, char* dst, char* src1, char* src2)
{
int x;
for( x = 0; x < i_width; x++ )
{
*((TYPE)dst) = ( *((TYPE)src1) + *((TYPE)src2) + 1 ) >> 1;
dst+=sizeof(TYPE);
src1+=sizeof(TYPE);
src2+=sizeof(TYPE);
}
}
/* { dg-final { scan-tree-dump-times "PHI <ivtmp" 1 "ivopts"} } */
/* { dg-final { cleanup-tree-dump "ivopts" } } */
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