[Bug target/96893] New: aarch64:Segmentation fault signal terminated program cc1

[z.zhanghaijian at huawei dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96893

            Bug ID: 96893
           Summary: aarch64:Segmentation fault signal terminated program
                    cc1
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: z.zhanghaijian at huawei dot com
  Target Milestone: ---

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 produces the error on aarch64:

gcc test.c -S -w
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.

gcc version 11.0.0 20200902 (experimental) (GCC)