[Bug c/90697] New: ia64: segmentation fault during GIMPLE pass: dom

[jason.duerstock at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90697

            Bug ID: 90697
           Summary: ia64: segmentation fault during GIMPLE pass: dom
           Product: gcc
           Version: 8.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jason.duerstock at gmail dot com
  Target Milestone: ---

Created attachment 46439
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46439&action=edit
gcc error report

While building ffmpeg-4.1.3:

during GIMPLE pass: dom
src/libavcodec/rle.c: In function ‘ff_rle_count_pixels’:
src/libavcodec/rle.c:27:5: internal compiler error: Segmentation fault
 int ff_rle_count_pixels(const uint8_t *start, int len, int bpp, int same)
     ^~~~~~~~~~~~~~~~~~~
cc1(13509): unaligned access to 0x20000000015dc2d4, ip=0x4000000001dce150
cc1(13509): unaligned access to 0x20000000015dc2d4, ip=0x4000000001dce180
cc1(13509): unaligned access to 0x20000000015dc2d4, ip=0x4000000001dce1b0
cc1(13509): unaligned access to 0x20000000015ea6be, ip=0x4000000001dcdf01
cc1(13509): unaligned access to 0x20000000015ea6c6, ip=0x4000000001dce150
0x200000000085b98f __libc_start_main
        /build/glibc-SctTYI/glibc-2.28/csu/libc-start.c:308