https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85987
Bug ID: 85987 Summary: cstore does not work with a store in one of the branches Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: pinskia at gcc dot gnu.org Target Milestone: --- Take: int PolyMod(int s); void CreateChecksum(int isTestNet, int *mod, int *t) { if (isTestNet == 0) { *t += 1; *mod = (5); } else { *mod = (9); } } Cstore does not work here and commonize the store to mod.