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/* PR c/78973 - warning: ‘memcpy’: specified size exceeds maximum object size
Test case for what was initially thought to be a false positive but after
deeper investigation turned out to be a true positive.
{ dg-do compile }
{ dg-options "-O2 -Wall" } */
void f (void *p, int n)
{
if (n <= 4)
__builtin_memset (p, 0, n); /* { dg-warning "exceeds maximum object size" "pr79073" { xfail ilp32 } } */
}
void g (void *d, unsigned n)
{
if (n < 5)
n = 5;
f (d, n);
}
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