https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86266
Bug ID: 86266 Summary: [6 regression] r261799 causes failure on gcc.dg/tree-ssa/ssa-dse-16.c Product: gcc Version: 6.4.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: regression Assignee: unassigned at gcc dot gnu.org Reporter: clyon at gcc dot gnu.org Target Milestone: --- Hi, Since r261799, I've noticed: FAIL: gcc.dg/tree-ssa/ssa-dse-16.c scan-tree-dump dse1 "Deleted dead store" on arm and aarch64 This commit contains a series of backports, I don't know which one introduced the regression.