| Issue |
133754
|
| Summary |
not_tail_called interaction with LTO and merging of decls on LTO
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
pinskia
|
This is more of a semantic question rather than a bug report (though it might turn into a bug report due to what is thought about).
Anyways take these 2 TUs:
```
int f(void) __attribute__((not_tail_called));
int g1(void);
int h(void)
{
return g1();
}
int g(void)
{
return f();
}
```
and
```
int f(void);
int g(void);
int g1(void)
{
return f();
}
int h1(void)
{
return g();
}
```
When g gets inlined into h1, will f cause a tail call or not? Likewise for g1 inlined into h?
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