https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104002
Bug ID: 104002
Summary: ICE ‘verify_gimple’ failed since
r12-1128-gef8176e0fac935c0
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Fails since introduction of the feature:
$ gcc
/home/marxin/Programming/gcc/gcc/testsuite/c-c++-common/builtin-shufflevector-3.c
-O2 -c
/home/marxin/Programming/gcc/gcc/testsuite/c-c++-common/builtin-shufflevector-3.c:
In function ‘foo’:
/home/marxin/Programming/gcc/gcc/testsuite/c-c++-common/builtin-shufflevector-3.c:16:1:
error: invalid RHS for gimple memory store: ‘bit_field_ref’
16 | }
| ^
D.1983
BIT_FIELD_REF <_1, 64, 0>;
# .MEM_4 = VDEF <.MEM_3(D)>
D.1983 = BIT_FIELD_REF <_1, 64, 0>;
during GIMPLE pass: ssa
/home/marxin/Programming/gcc/gcc/testsuite/c-c++-common/builtin-shufflevector-3.c:16:1:
internal compiler error: verify_gimple failed
0x1ee78a5 verify_gimple_in_cfg(function*, bool)
/home/marxin/Programming/gcc/gcc/tree-cfg.c:5559
0x1d4149e execute_function_todo
/home/marxin/Programming/gcc/gcc/passes.c:2084
0x1d41abb execute_todo
/home/marxin/Programming/gcc/gcc/passes.c:2138
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
