https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96834
--- Comment #7 from z.zhanghaijian at huawei dot com <z.zhanghaijian at huawei
dot com> ---
(In reply to Richard Biener from comment #5)
> (In reply to z.zhanghaij...@huawei.com from comment #4)
> > The case like:
> > test.c:
> > int f300001() { }
> > void f300000() { printf("300000\n"); f300001(); }
> > void f299999() { printf("299999\n"); f300000(); }
> > void f299998() { printf("299998\n"); f299999(); }
> > void f299997() { printf("299997\n"); f299998(); }
> > ...
> > void f10() { printf("10\n"); f11(); }
> > void f9() { printf("9\n"); f10(); }
> > void f8() { printf("8\n"); f9(); }
> > void f7() { printf("7\n"); f8(); }
> > void f6() { printf("6\n"); f7(); }
> > void f5() { printf("5\n"); f6(); }
> > void f4() { printf("4\n"); f5(); }
> > void f3() { printf("3\n"); f4(); }
> > void f2() { printf("2\n"); f3(); }
> > void f1() { printf("1\n"); f2(); }
> > int main(int argc, char** argv){ f1(); }
> >
> > This can also produces the error on aarch64:
> >
> > gcc test.c -S
> > gcc: internal compiler error: Segmentation fault signal terminated program
> > cc1
> > Please submit a full bug report,
> > with preprocessed source if appropriate.
> > See <https://gcc.gnu.org/bugs/> for instructions.
>
> But that's sth entirely different and not vectorization triggered.
Yes, I'll re-submit a new PR.
