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/* { dg-do compile } */
|
|
/* { dg-options "-O2" } */
|
|
|
|
/* This variable needed only to exercise FRE instead of CCP. */
|
|
unsigned char g;
|
|
|
|
extern void abort();
|
|
|
|
void f (long long int p)
|
|
{
|
|
g = 255;
|
|
if (p >= (-9223372036854775807LL - 1) - (signed char) g)
|
|
p = 1;
|
|
|
|
if (p)
|
|
abort ();
|
|
}
|
|
|
|
|