24 lines
428 B
C
24 lines
428 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */
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/* Commutative case. */
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int f(int c, int b, int d)
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{
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int r, e;
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if (c)
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r = b + d;
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else
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{
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e = d + b;
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r = e;
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}
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return r;
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}
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/* { dg-final { scan-tree-dump-times "if " 0 "pre"} } */
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/* { dg-final { scan-tree-dump-times "(?n)_.*\\+.*_" 1 "pre"} } */
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/* { dg-final { scan-tree-dump-not "Invalid sum" "pre"} } */
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