[Bug target/116104] [15 Regression] GCN vs. "[rtl-optimization/116037] Explicitly track if a destination was skipped in ext-dce"

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116104

--- Comment #7 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Fixed on the trunk.