forked from OSchip/llvm-project
4a07bbe3f6
Summary: There is no need to emit alias metadata for scalars, as basicaa will easily distinguish them from arrays. This reduces the size of the metadata we generate. This is especially useful after we moved to -polly-position=before-vectorizer, where a lot more scalar dependences are introduced, which increased the size of the alias analysis metadata and made us commonly reach the limits after which we do not emit alias metadata that have been introduced to prevent quadratic growth of this alias metadata. This improves 2mm performance from 1.5 seconds to 0.17 seconds. Reviewers: Meinersbur, bollu, singam-sanjay Reviewed By: Meinersbur Subscribers: pollydev, llvm-commits Tags: #polly Differential Revision: https://reviews.llvm.org/D37028 llvm-svn: 311498 |
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| .. | ||
| 2012-03-16-Empty-Domain.ll | ||
| 2012-04-16-Trivially-vectorizable-loops.ll | ||
| 2013-04-11-Empty-Domain-two.ll | ||
| computeout.ll | ||
| ensure-correct-tile-sizes.ll | ||
| full_partial_tile_separation.ll | ||
| kernel_gemm___%for.body---%for.end24.jscop | ||
| kernel_gemm___%for.body---%for.end24.jscop.transformed | ||
| kernel_gemm___%for.cond1.preheader---%for.end18.jscop.transformed | ||
| line-tiling-2.ll | ||
| line-tiling.ll | ||
| mat_mul_pattern_data_layout.ll | ||
| mat_mul_pattern_data_layout_2.ll | ||
| one-dimensional-band.ll | ||
| outer_coincidence.ll | ||
| pattern-matching-based-opts-after-delicm.ll | ||
| pattern-matching-based-opts.ll | ||
| pattern-matching-based-opts_2.ll | ||
| pattern-matching-based-opts_3.ll | ||
| pattern-matching-based-opts_4.ll | ||
| pattern-matching-based-opts_5.ll | ||
| pattern-matching-based-opts_6.ll | ||
| pattern-matching-based-opts_7.ll | ||
| pattern-matching-based-opts_8.ll | ||
| pattern-matching-based-opts_9.ll | ||
| pattern-matching-based-opts_10.ll | ||
| pattern-matching-based-opts_11.ll | ||
| pattern-matching-based-opts_12.ll | ||
| pattern-matching-based-opts_13.ll | ||
| pattern-matching-based-opts_14.ll | ||
| pattern_matching_based_opts_splitmap.ll | ||
| pattern_matching_based_opts_splitmap___%for.body---%for.end23.jscop | ||
| pattern_matching_based_opts_splitmap___%for.body---%for.end23.jscop.transformed | ||
| prevectorization-without-tiling.ll | ||
| prevectorization.ll | ||
| rectangular-tiling.ll | ||
| tile_after_fusion.ll | ||