On Fri, Jul 13, 2012 at 3:36 AM, Dehao Chen <de...@google.com> wrote: > I'd suggest: > 1. Remove this unittest for now.
And revert the patch for now. > 2. Integrate locus with block, and store them as an index. (This will > incur big operation to GCC) I'm not sure what you mean with "integrate"...? A lot of the code you'll need already exists in emit-rtl.c. That code should be split out to a new file and be shared between rtl and gimple. You'll probably want to make block_locators_locs, block_locators_blocks, and locations_locators_locs part of struct function. The biggest challenges will be avoiding bloat and managing the locators for inlining/cloning... Ciao! Steven
