18 lines
458 B
C
18 lines
458 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-optimized" } */
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extern int printf (const char *, ...);
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int main(int argc, int b)
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{
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/* We should be able to get rid of the a - i. */
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int i;
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for (i = 0; i < 50; i++)
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{
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int a = b + i;
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int c = a - i;
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int d = argc + b;
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printf ("%d %d\n", c,d);
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}
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}
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/* { dg-final { scan-tree-dump-times "a - i" 0 "optimized"} } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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