https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713
Bug ID: 109713 Summary: [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: patrick at rivosinc dot com Target Milestone: --- Host: x86_64-linux-gnu Target: riscv64-unknown-linux-gnu Since the revision I see: [ 5046s] ../../gcc/config/riscv/sync.md: In function 'const char* output_479(rtx_def**, rtx_insn*)': [ 5046s] ../../gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] [ 5046s] 66 | [(set (attr "length") (const_int 4))]) [ 5046s] | ^ [ 5046s] cc1plus: some warnings being treated as errors