https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113988
Bug ID: 113988
Summary: during GIMPLE pass: bitintlower: internal compiler
error: in lower_stmt, at gimple-lower-bitint.cc:5470
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: janschultke at googlemail dot com
Target Milestone: ---
https://godbolt.org/z/3ez1erYa3
unsigned rem_fast(_BitInt(512) x, unsigned y) {
const int size = sizeof(x) / 4;
unsigned digits[size];
__builtin_memcpy(digits, &x, sizeof(digits));
unsigned rem = 0;
for (int i = 0; i < size; ++i) {
unsigned long long temp = (unsigned long long) rem << 32 | digits[size
- i - 1];
rem = temp % y;
}
return rem;
}
during GIMPLE pass: bitintlower
<source>: In function 'rem_fast':
<source>:1:10: internal compiler error: in lower_stmt, at
gimple-lower-bitint.cc:5470
1 | unsigned rem_fast(_BitInt(512) x, unsigned y) {
| ^~~~~~~~
0x233bebc internal_error(char const*, ...)
???:0
0x96c2ff fancy_abort(char const*, int, char const*)
???:0
