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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-reassoc1" } */
int test3 (int x, int y, int z, int weight, int w1, int w2, int w3)
{
int wtmp1 = w1 * weight;
int wtmp2 = w2 * weight;
int wtmp3 = w3 * weight;
int tmp1 = x * wtmp1;
int tmp2 = y * wtmp2;
int tmp3 = z * wtmp3;
return tmp1 + tmp2 + tmp3;
}
/* The multiplication with weight should be un-distributed.
??? This pattern is not recognized currently. */
/* { dg-final { scan-tree-dump-times "\\\*" 4 "reassoc1" } } */
/* { dg-final { cleanup-tree-dump "reassoc1" } } */
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