https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106722
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 53495 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53495&action=edit preprocessed source, from riscv This is the original preprocessed testcase from riscv64-linux. Reproduces with a cc1plus with -O2 -Wuninitialized -march=rv64imafdc_zicsr_zifencei -mabi=lp64d