15 lines
363 B
C
15 lines
363 B
C
/* PR tree-optimization/52445 */
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/* { dg-do compile } */
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/* { dg-options "-O2 -ftree-cselim -fdump-tree-cselim" } */
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void
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foo (char *buf, unsigned long len)
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{
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buf[0] = '\n';
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if (len > 1)
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buf[1] = '\0'; /* We can't cselim "optimize" this, while
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buf[0] doesn't trap, buf[1] could. */
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}
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/* { dg-final { scan-tree-dump-not "cstore\." "cselim" } } */
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