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.