For now you'll just have to check my github repo at: https://github.com/thohel/mesa/tree/gsoc-range-prop2
I'll get the last patch out ASAP, but it seems like something has taken a huge crap on my send-email. It failed halfway, and is now crying about git send-email possibly being broken. Weird stuff. 2015-07-15 0:08 GMT+02:00 Thomas Helland <thomashellan...@gmail.com>: > The deadline for GSoC is aproaching a bit faster than I'm > comfortable with, so I need to get this out on the list > for some review-action. It's not yet complete, but I think > it's getting there. At least it should be possible to infer > what I'm trying to do I think. > I haven't yet gotten to testing this a whole lot, as I > wanted to get some feedback before getting to lost with > all the debugging. It compiles though, so that's nice. > (apart from some . / -> blunders I got in there just before > sending out the pathces). > > Things I know are a bit iffy, and that I need to look into, > is the long citation from LLVM's SCCP at close-to-bottom of the pass. > TLDR of that section is: > Since we don't analyze blocks that are results of branching on > instructions that are undefined the assumptions that the > pass has made when we get to the end may be wrong. > I have a sketch in my mind on how to do that though, > so I don't think it should be that bad. > > I'm hoping to get a similar series on the list tomorrow > for the loop analysis pass. I just need to figure out > how to hook the pass up to the metadata system. > When these two series are out I'll let them soak > on the list for some comments while I go head-to-head with > the loop unrolling. Happy reviewing =) > > Thomas Helland (5): > nir/worklist: Split out the type-independent parts > nir: Add a worklist for SSA definitions > nir: Move nir_instr_get_dest_ssa_def to nir.c / nir.h > nir: Add a helper for iterating over blocks in a cf node > nir: Add a value range propagation pass > > src/glsl/Makefile.sources | 3 + > src/glsl/nir/nir.c | 28 + > src/glsl/nir/nir.h | 8 + > src/glsl/nir/nir_block_worklist.h | 112 +++ > src/glsl/nir/nir_live_variables.c | 2 +- > src/glsl/nir/nir_opt_cse.c | 20 - > src/glsl/nir/nir_opt_value_range.c | 1330 > +++++++++++++++++++++++++++++++++++ > src/glsl/nir/nir_ssa_def_worklist.h | 100 +++ > src/glsl/nir/nir_worklist.c | 78 +- > src/glsl/nir/nir_worklist.h | 44 +- > 10 files changed, 1637 insertions(+), 88 deletions(-) > create mode 100644 src/glsl/nir/nir_block_worklist.h > create mode 100644 src/glsl/nir/nir_opt_value_range.c > create mode 100644 src/glsl/nir/nir_ssa_def_worklist.h > > -- > 2.4.5 > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
