[Bug target/115751] New: ICE building 521.wrf_r

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115751

            Bug ID: 115751
           Summary: ICE building 521.wrf_r
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rguenth at gcc dot gnu.org
  Target Milestone: ---

I see the following - note this is from a patched compiler (vectorizer) so
YMMV.  Maybe the bug is obvious though?

/space/rguenther/install/trunk/usr/local/bin/gfortran -c -o
module_mp_wdm5.fppized.o -I. -I./netcdf/include -I./inc -Ofast -march=znver4 -g
-fopt-info-vec -fdump-tree-vect-details -std=legacy -fconvert=big-endian
-fno-openmp -g0 module_mp_wdm5.fppized.f90
...
during RTL pass: split1
module_mp_wdm5.fppized.f90:1498:23:
 1498 |   END SUBROUTINE wdm52d
      |                       ^
internal compiler error: Segmentation fault
0x23d54ab internal_error(char const*, ...)
       
/space/rguenther/src/gcc-autopar_devel/gcc/diagnostic-global-context.cc:491
0xfb7dbf crash_signal
        /space/rguenther/src/gcc-autopar_devel/gcc/toplev.cc:319
0xaf5f7a force_reg(machine_mode, rtx_def*)
        /space/rguenther/src/gcc-autopar_devel/gcc/explow.cc:688
0x155d98f ix86_expand_ternlog(machine_mode, rtx_def*, rtx_def*, rtx_def*, int,
rtx_def*)
       
/space/rguenther/src/gcc-autopar_devel/gcc/config/i386/i386-expand.cc:26060
0x1c86d00 gen_split_1609(rtx_insn*, rtx_def**)