Viewing file:  pr63838.C (1008 B) -rw-r--r--
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// PR ipa/63838
// { dg-do run }
// { dg-options "-O2 -fdump-ipa-pure-const" }
// { dg-final { scan-ipa-dump-not "Function found to be nothrow: void foo" "pure-const" } }
// { dg-final { scan-ipa-dump-not "Function found to be nothrow: void bar" "pure-const" } }
__attribute__((noinline, noclone)) static void bar (int);
volatile int v;
void (*fn) ();
struct S { S () { v++; } ~S () { v++; } }; // { dg-warning "deprecated" "" { target c++2a } }
__attribute__((noinline, noclone)) static void
foo (int x)
{
v++; // { dg-warning "deprecated" "" { target c++2a } }
if (x == 5)
bar (x);
}
__attribute__((noinline, noclone)) static void
bar (int x)
{
v++; // { dg-warning "deprecated" "" { target c++2a } }
if (x == 6)
foo (x);
else if (x == 5)
fn ();
}
__attribute__((noinline, noclone)) void
baz (int x)
{
S s;
foo (x);
}
void
throw0 ()
{
throw 0;
}
int
main ()
{
fn = throw0;
asm volatile ("" : : : "memory");
try
{
baz (5);
}
catch (int)
{
}
}
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