[Bug ipa/117350] [15 Regression] ICE with autoprofiledbootstrap and bootstrap-lto after r15-4610-gbf43fe6aa966ea

2024-11-02 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117350 --- Comment #24 from Jason Merrill --- (In reply to Andrew Pinski from comment #23) > See reading https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64346#c4 seems like > this has basically been a known issue with autofdo and constructors due to > thu

[Bug target/55212] [SH] Switch to LRA

2024-11-02 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #418 from Oleg Endo --- (In reply to John Paul Adrian Glaubitz from comment #417) > I haven't been able to find any regressions. Thus, my suggestion would be to > clean the patches up now and get them merged if that's okay. > > This

[Bug middle-end/55369] expmed.c is miscompiled in stage1 bootstrap at -O1

2024-11-02 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55369 Sam James changed: What|Removed |Added Status|UNCONFIRMED |WAITING Ever confirmed|0

[Bug tree-optimization/111030] tree-object-size: incorrect sub-object size for VLA

2024-11-02 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111030 Sam James changed: What|Removed |Added Last reconfirmed||2024-11-02 Ever confirmed|0

[Bug c/53871] Please warn about endless loops if they are obvious

2024-11-02 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53871 Sam James changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug middle-end/115805] 436.cactusADM and 507.cactuBSSN_r miscompilation with -O2 generic -flto and some hardening options

2024-11-02 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115805 Sam James changed: What|Removed |Added Keywords||needs-bisection, |

[Bug tree-optimization/114959] incorrect TBAA for derived types involving function types

2024-11-02 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114959 Sam James changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/117420] wrong code at -O1 on x86_64-linux-gnu

2024-11-02 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs
++ --disable-werror --enable-multilib Thread model: posix Supported LTO compression algorithms: zlib gcc version 15.0.0 20241102 (experimental) (GCC) [561] % [561] % gcctk -O1 small.c; ./a.out [562] % [562] % gcctk -O3 small.c [563] % ./a.out Aborted [564] % [564] % cat small.c int a; int main

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