Add Func::infer_arguments()
Omit buffers that aren't params.
Partial attempt at improved aliasing information for LLVM.
Merge branch 'master' into better-aliasing-info
Cleaned up TBAA for constant indices.
Removed trick to keep FFT input/output buffers cached.
Removed handling for negative bases and asserted instead.
add 'use_lowered'
Checkpoint MIPS backend.
Merge branch 'master' into mips_backend
A couple tweaks for primitive MIPS support.
Bring python binding up to date with build 20 Aug 2014.
This follows the ScheduleHandle object being renamed to Stage
Merge pull request #438 from fcr/master

Bring python binding up to date with build 20 Aug 2014.
Merge branch 'master' into better-aliasing-info
Merge pull request #436 from halide/better-aliasing-info

Better aliasing info
A couple cleanups and switch MIPS ABI from EABI to GNUEABI as I think
that is more likely to be correct.
Merge pull request #437 from halide/mips_backend

Mips backend
fix cap/static
Remove "use_lowered" option entirely. Call visit_function directly. Add Tuple tests.
Merge pull request #431 from halide/infer_arguments

Add Func::infer_arguments()