https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101642
Zdenek Sojka <zsojka at seznam dot cz> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |zsojka at seznam dot cz
--- Comment #6 from Zdenek Sojka <zsojka at seznam dot cz> ---
Even simpler testcase failing at -O1:
$ cat testcase.c
int x;
void
foo (void)
{
__builtin_bswap16 (x) ? : x;
}
$ x86_64-pc-linux-gnu-gcc -O testcase.c
during GIMPLE pass: fre
testcase.c: In function 'foo':
testcase.c:7:1: internal compiler error: in decompose, at wide-int.h:984
7 | }
| ^
0x7f7b80 wi::int_traits<generic_wide_int<wide_int_ref_storage<false, false> >
>::decompose(long*, unsigned int, generic_wide_int<wide_int_ref_storage<false,
false> > const&)
...
