https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107645
Bug ID: 107645 Summary: internal compiler error: RTL check: expected elt 0 type 'e' or 'u', have 'E' (rtx unspec) in symbolic_operand_1, at config/m68k/predicates.md:144 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: jcmvbkbc at gcc dot gnu.org Target Milestone: --- Created attachment 53884 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53884&action=edit _gcov_indirect_call_profiler_v4.i Building gcc with --enable-checking=all for target=m68k-linux-uclibc breaks with the following error message: gcc/libgcc/libgcov-profiler.c: In function ‘__gcov_indirect_call_profiler_v4’: gcc/libgcc/libgcov-profiler.c:173:1: internal compiler error: RTL check: expected elt 0 type 'e' or 'u', have 'E' (rtx unspec) in symbolic_operand_1, at config/m68k/predicates.md:144 It can be reproduced with the following command line and the attached source: cc1 -O2 -fPIC -g -fno-stack-protector -mcpu=68040 _gcov_indirect_call_profiler_v4.i Bisection points to the following revision: r0-93570-g75df395f15f2