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* [Bug c++/114992] New: ICE during IPA pass: targetclone in add_to_same_comdat_group, at symtab.cc:492
@ 2024-05-08 18:06 wickmarkus86 at gmail dot com
2024-05-08 22:15 ` [Bug c++/114992] [13/14/15 Regression] ICE during IPA pass: targetclone in add_to_same_comdat_group with calling a target clone with a lamdba in a comdat function pinskia at gcc dot gnu.org
2024-05-21 9:20 ` jakub at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: wickmarkus86 at gmail dot com @ 2024-05-08 18:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114992
Bug ID: 114992
Summary: ICE during IPA pass: targetclone in
add_to_same_comdat_group, at symtab.cc:492
Product: gcc
Version: 14.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: wickmarkus86 at gmail dot com
Target Milestone: ---
Created attachment 58133
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58133&action=edit
outcome of -freport-bug
Since GCC 13.1, my minimal reproducible example triggers an ICE, reproducable
here: https://gcc.godbolt.org/z/vYK3TvE6j
Thanks a lot for looking at this issue!
------------------------------------------------------------------
template <typename Callable> void helper_func(Callable) {}
template <typename Callable> __attribute__((target_clones("avx2", "default")))
void handler(Callable outer_callback) {
outer_callback();
}
class InnerClass {
public:
template <typename Callable> void inner_callback(Callable){};
void func() {
helper_func([&](int) {});
auto outer_callback = [this]() { inner_callback([]() {}); };
handler(outer_callback);
}
};
class OuterClass {
public:
void func();
InnerClass inner;
};
void OuterClass::func() { inner.func(); }
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/114992] [13/14/15 Regression] ICE during IPA pass: targetclone in add_to_same_comdat_group with calling a target clone with a lamdba in a comdat function
2024-05-08 18:06 [Bug c++/114992] New: ICE during IPA pass: targetclone in add_to_same_comdat_group, at symtab.cc:492 wickmarkus86 at gmail dot com
@ 2024-05-08 22:15 ` pinskia at gcc dot gnu.org
2024-05-21 9:20 ` jakub at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-05-08 22:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114992
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE during IPA pass: |[13/14/15 Regression] ICE
|targetclone in |during IPA pass:
|add_to_same_comdat_group, |targetclone in
|at symtab.cc:492 |add_to_same_comdat_group
| |with calling a target clone
| |with a lamdba in a comdat
| |function
Keywords| |ice-on-valid-code
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Target Milestone|--- |13.3
Last reconfirmed| |2024-05-08
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Reduced testcase:
```
template <typename Callable> void helper_func(Callable) {}
template <typename Callable>
__attribute__((target_clones("avx2", "default")))
void handler(Callable) {}
struct cl {
inline int func();
};
inline int cl::func()
{
helper_func([](int) {});
handler([this]() {});
}
cl f;
int g = f.func();
```
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/114992] [13/14/15 Regression] ICE during IPA pass: targetclone in add_to_same_comdat_group with calling a target clone with a lamdba in a comdat function
2024-05-08 18:06 [Bug c++/114992] New: ICE during IPA pass: targetclone in add_to_same_comdat_group, at symtab.cc:492 wickmarkus86 at gmail dot com
2024-05-08 22:15 ` [Bug c++/114992] [13/14/15 Regression] ICE during IPA pass: targetclone in add_to_same_comdat_group with calling a target clone with a lamdba in a comdat function pinskia at gcc dot gnu.org
@ 2024-05-21 9:20 ` jakub at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: jakub at gcc dot gnu.org @ 2024-05-21 9:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114992
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|13.3 |13.4
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 13.3 is being released, retargeting bugs to GCC 13.4.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-05-21 9:20 UTC | newest]
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2024-05-08 18:06 [Bug c++/114992] New: ICE during IPA pass: targetclone in add_to_same_comdat_group, at symtab.cc:492 wickmarkus86 at gmail dot com
2024-05-08 22:15 ` [Bug c++/114992] [13/14/15 Regression] ICE during IPA pass: targetclone in add_to_same_comdat_group with calling a target clone with a lamdba in a comdat function pinskia at gcc dot gnu.org
2024-05-21 9:20 ` jakub at gcc dot gnu.org
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