https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92493
David Binderman <dcb314 at hotmail dot com> changed:
What |Removed |Added
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CC| |dcb314 at hotmail dot com
--- Comment #2 from David Binderman <dcb314 at hotmail dot com> ---
Probably related:
This C code:
struct a {
int b;
char c[]
} * i;
struct d {
short e;
struct a f
} g;
h;
j() {
struct d *f = &g.f;
i = f + h;
snprintf(j, 8, ".asr_%s_%x_donotuse", i->c);
}
when compiled by recent gcc trunk and compiler flag -O3 -Wall,
does this:
uring GIMPLE pass: strlen
bug565.c:10:1: internal compiler error: Segmentation fault
10 | j() {
| ^
0xe6692f crash_signal
../../trunk/gcc/toplev.c:328
0x17ae5e3 get_origin_and_offset
../../trunk/gcc/gimple-ssa-sprintf.c:2358
0x17aeea3 alias_offset
../../trunk/gcc/gimple-ssa-sprintf.c:2422
0x17aeea3 format_string
../../trunk/gcc/gimple-ssa-sprintf.c:2447
Problem first seems to occur sometime between revision 278050
and 278100.
