[Bug middle-end/61577] [4.9.0 Regression] can't compile on hp-ux v3 ia64

[dave.anglin at bell dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577

--- Comment #271 from dave.anglin at bell dot net ---
On 2021-07-21 2:32 a.m., me at larbob dot org wrote:
> Reading symbols from
> /home/larbob/Projects/build-gcc/builds/gcc-11.1.0/.o/./prev-gcc/cc1...BFD:
> /home/larbob/Projects/build-gcc/builds/gcc-11.1.0/.o/prev-gcc/cc1 symbol number
> 7215 references nonexistent SHT_SYMTAB_SHNDX section
> Can't read symbols from
> /home/larbob/Projects/build-gcc/builds/gcc-11.1.0/.o/prev-gcc/cc1: File in
> wrong format
This seems to be a problem with the symbol table in cc1.  It's not a problem
with the dwarf info.

Can readelf read symbols?  What does file command show?  If you strip cc1, does
gdb start?

disasm $pc-16,$pc+16 should show faulting instruction.