Re: Make gimple_get_virt_method_for_vtable O(1) and not allocating garbage

2014-02-07 Thread Richard Biener
On Thu, 6 Feb 2014, Jan Hubicka wrote: > Hi, > I did some memory measurements for Firefox. We seems in shape in exception of > linemaps that takes about 20% of memory and I also noticed that we produce a > lot > of garbage by copy_tree_r. Analyzing the reasons for copy_tree_r I found two > abo

Make gimple_get_virt_method_for_vtable O(1) and not allocating garbage

2014-02-06 Thread Jan Hubicka
Hi, I did some memory measurements for Firefox. We seems in shape in exception of linemaps that takes about 20% of memory and I also noticed that we produce a lot of garbage by copy_tree_r. Analyzing the reasons for copy_tree_r I found two about equally important. The first one is that gimple_g