[Bug tree-optimization/109735] New: [14 Regression] ICE in vectorizable_store, at tree-vect-stmts.cc:8529 since r14-322-g821ef93976e750

[marxin at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109735

            Bug ID: 109735
           Summary: [14 Regression] ICE in vectorizable_store, at
                    tree-vect-stmts.cc:8529 since r14-322-g821ef93976e750
           Product: gcc
           Version: 14.0
            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: ---
              Host: x86_64-linux-gnu
            Target: riscv64-unknown-linux-gnu

The following is crashing:

$ ./xgcc -B.
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/tree-ssa/pr83329.c
-fvect-cost-model=unlimited -Ofast -c
during GIMPLE pass: slp
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/tree-ssa/pr83329.c: In
function ‘h’:
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/tree-ssa/pr83329.c:11:6:
internal compiler error: in vectorizable_store, at tree-vect-stmts.cc:8513
   11 | void h() {
      |      ^
0x2b97b57 vectorizable_store
        /home/marxin/Programming/gcc2/gcc/tree-vect-stmts.cc:8513
0x2ba28ee vect_transform_stmt(vec_info*, _stmt_vec_info*,
gimple_stmt_iterator*, _slp_tree*, _slp_instance*)
        /home/marxin/Programming/gcc2/gcc/tree-vect-stmts.cc:11595
0x2c0167f vect_schedule_slp_node
        /home/marxin/Programming/gcc2/gcc/tree-vect-slp.cc:8952
0x2c0217d vect_schedule_scc
        /home/marxin/Programming/gcc2/gcc/tree-vect-slp.cc:9147
0x2c0297b vect_schedule_slp(vec_info*, vec<_slp_instance*, va_heap, vl_ptr>
const&)
        /home/marxin/Programming/gcc2/gcc/tree-vect-slp.cc:9287
0x2bfc2fa vect_slp_region
        /home/marxin/Programming/gcc2/gcc/tree-vect-slp.cc:7496
0x2bfcb70 vect_slp_bbs
        /home/marxin/Programming/gcc2/gcc/tree-vect-slp.cc:7608
0x2bfd100 vect_slp_function(function*)
        /home/marxin/Programming/gcc2/gcc/tree-vect-slp.cc:7709
0x2c2055c execute
        /home/marxin/Programming/gcc2/gcc/tree-vectorizer.cc:1529
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.