[Bug target/95419] New: [vax-openbsd] internal compiler error: in assemble_integer, at varasm.c:2818 with -fexceptions

ibuclaw at gdcproject dot org gcc-bugzilla@gcc.gnu.org
Fri May 29 15:04:18 GMT 2020


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95419

            Bug ID: 95419
           Summary: [vax-openbsd] internal compiler error: in
                    assemble_integer, at varasm.c:2818 with -fexceptions
           Product: gcc
           Version: 10.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ibuclaw at gdcproject dot org
  Target Milestone: ---

Any trivial code, e.g:

int somefunc();
int main()
{
  return somefunc();
}


will result in an ICE when compiling with -fexceptions on --target=vax-openbsd,
only checked when built as a cross-compiler.

Backtrace:
0x6dd8c8 assemble_integer(rtx_def*, unsigned int, unsigned int, int)
        /crossbuilds/gcc/gcc/varasm.c:2818
0x964b41 dw2_asm_output_delta(int, char const*, char const*, char const*, ...)
        /crossbuilds/gcc/gcc/dwarf2asm.c:141
0x9716ab output_call_frame_info
        /crossbuilds/gcc/gcc/dwarf2out.c:812


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