https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114665
--- Comment #4 from Patrick O'Neill <patrick at rivosinc dot com> --- Reran as requested in pr114668. Still present with that fix. I'll triage some other testcases and file those as well. Hopefully one of them is a duplicate to this one that is easily reproducible. GCC: r14-9976-gf8409c3109d QEMU: v8.2.1 (f48c205fb42be48e2e47b7e1cd9a2802e5ca17b0) Commands: > /scratch/tc-testing/tc-apr-15/build-rv64gcv/bin/riscv64-unknown-linux-gnu-gcc > -march=rv64gcv -O3 red.c -o red.out > /scratch/tc-testing/tc-apr-15/build-rv64gcv/bin/qemu-riscv64 red.out 35 > /scratch/tc-testing/tc-apr-15/build-rv64gcv/bin/riscv64-unknown-linux-gnu-gcc > red.c -o red.out > /scratch/tc-testing/tc-apr-15/build-rv64gcv/bin/qemu-riscv64 red.out FFFFFFB5