llvm-project/polly/test/ScopInfo/NonAffine
Johannes Doerfert 96425c2574 Traverse the SCoP to compute non-loop-carried domain conditions
In order to compute domain conditions for conditionals we will now
  traverse the region in the ScopInfo once and build the domains for
  each block in the region. The SCoP statements can then use these
  constraints when they build their domain.

  The reason behind this change is twofold:
    1) This removes a big chunk of preprocessing logic from the
       TempScopInfo, namely the Conditionals we used to build there.
       Additionally to moving this logic it is also simplified. Instead
       of walking the dominance tree up for each basic block in the
       region (as we did before), we now traverse the region only
       once in order to collect the domain conditions.
    2) This is the first step towards the isl based domain creation.
       The second step will traverse the region similar to this step,
       however it will propagate back edge conditions. Once both are in
       place this conditional handling will allow multiple exit loops
       additional logic.

Reviewers: grosser

Differential Revision: http://reviews.llvm.org/D12428

llvm-svn: 246398
2015-08-30 21:13:53 +00:00
..
non-affine-loop-condition-dependent-access_1.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non-affine-loop-condition-dependent-access_2.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non-affine-loop-condition-dependent-access_3.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non_affine_access_with_range_2.ll Update Polly tests to handle explicitly typed load changes in LLVM. 2015-02-27 21:22:50 +00:00
non_affine_but_sdiv.ll Gist-simplify access relations in the context of domain constraints 2015-03-30 00:07:50 +00:00
non_affine_but_srem.ll Do not detect Scops with only one loop. 2015-08-27 16:55:18 +00:00
non_affine_conditional_nested.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non_affine_conditional_surrounding_affine_loop.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non_affine_conditional_surrounding_non_affine_loop.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non_affine_float_compare.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non_affine_loop_condition.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non_affine_loop_used_later.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00
non_affine_parametric_loop.ll Traverse the SCoP to compute non-loop-carried domain conditions 2015-08-30 21:13:53 +00:00