033425d0ed
PR go/91781 reflect: promote integer closure return to full word The libffi library expects an integer return type to be promoted to a full word. Implement that when returning from a closure written in Go. This only matters on big-endian systems when returning an integer smaller than the pointer size, which is why we didn't notice it until now. Fixes https://gcc.gnu.org/PR91781. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/195858 From-SVN: r275813