[Bug c/110662] Segmentation fault with '-O3'

2023-07-13 Thread 19373742 at buaa dot edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110662 --- Comment #2 from CTC <19373742 at buaa dot edu.cn> --- The reduced sequence is -O3 -fno-dce -fno-tree-dce -fno-tree-sink

[Bug c/110662] Segmentation fault with '-O3'

2023-07-13 Thread 19373742 at buaa dot edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110662 --- Comment #1 from CTC <19373742 at buaa dot edu.cn> --- Created attachment 55540 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55540&action=edit The compiler output