On Mon, Feb 4, 2019 at 2:16 PM Richard Biener <rguent...@suse.de> wrote: > When I introduced tree-form bitmaps I forgot to think about GC. > The following drops the chain_prev annotation to make the marker > work for trees.
I don't understand this patch. How are the nodes in a bitmap tree now to be found for marking? This patch should cause an ICE on test cases with bitmaps as trees with ENABLE_GC_ALWAYS_COLLECT. Ciao! Steven
