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