https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113480
Bug ID: 113480
Summary: avr: internal compiler error: in add_dwarf_attr, at
dwarf2out.cc:4503
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
This is a relatively new ICE that I see on the avr target.
Compliled with "version 14.0.1 20240118 (experimental) (avr)"
$ avr-gcc pr83801.c -g -O3 -std=gnu99 -mmcu=atmega128
/* { dg-options { "-std=gnu99" } } */
/* { dg-do run { target { ! avr_tiny } } } */
__attribute((noinline,noclone))
char to_ascii (unsigned i)
{
static const char __flash code_tab[] = "0123456789";
return code_tab[i];
}
int main()
{
if (to_ascii (2) != '2')
__builtin_abort();
return 0;
}
I am not sure if it's related to address-spaces, but there are fails that don't
have ASes like gcc.target/avr/torture/pr109907-2.c (but that has __int24
though).
Target: avr
Configured with: ../../source/gcc-master/configure --target=avr --disable-nls
--with-dwarf2 --with-gnu-as --with-gnu-ld --disable-shared
--with-fixed-point=no --with-long-double=64 --enable-languages=c,c++
Thread model: single
Supported LTO compression algorithms: zlib
gcc version 14.0.1 20240118 (experimental) (GCC)
