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gcc
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fba228e259dd5112851527f2dbb62c5601100985
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.
/
gcc
/
testsuite
/
c-c++-common
/
pr86093.c
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/* PR c/86093 */
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
/* { dg-final { scan-tree-dump-not "return 0;" "optimized" } } */
char
*
volatile
p
;
__PTRDIFF_TYPE__
foo
(
void
)
{
return
p
-
p
;
}