[Bug target/120840] [16 Regression] CPython miscompiled with preserve_none

2025-06-28 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120840 H.J. Lu changed: What|Removed |Added Attachment #61745|0 |1 is obsolete|

[Bug target/120840] [16 Regression] CPython miscompiled with preserve_none

2025-06-28 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120840 H.J. Lu changed: What|Removed |Added Attachment #61731|0 |1 is obsolete|

[Bug target/120840] [16 Regression] CPython miscompiled with preserve_none

2025-06-27 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120840 --- Comment #10 from H.J. Lu --- Python/ceval.o is miscompiled.

[Bug target/120840] [16 Regression] CPython miscompiled with preserve_none

2025-06-27 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120840 --- Comment #9 from H.J. Lu --- Created attachment 61731 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61731&action=edit A workaround patch This workaround patch works for me.