[PATCH] D49872: [Polly][ScopDetect] Add option -polly-allow-nonaffine-read and enable by default.

[Michael Kruse via Phabricator via llvm-commits]

Meinersbur added a comment.

Cannot commit this as it miscompiles a few test-suite tests (as does `-polly-allow-nonaffine`):

  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pabsw_239.test (64 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_packssdw_217.test (67 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_packusdw_296.test (73 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_paddsw_102.test (97 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_paddusw_104.test (104 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_paddw_92.test (110 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pavgw_127.test (119 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pavgw_128.test (120 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pcmpeqw_113.test (146 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pcmpgtw_114.test (160 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmaxsw_129.test (174 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmaxuw_283.test (186 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pminsw_130.test (194 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pminuw_284.test (206 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmulhuw_110.test (210 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmulhuw_134.test (212 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmulhuw_133.test (213 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmulhuw_135.test (214 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmulhw_106.test (227 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmulhw_107.test (228 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmulhw_109.test (230 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmulhw_108.test (231 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_pmullw_94.test (248 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_psubsw_103.test (265 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_psubusw_105.test (273 of 1340)
  FAIL: test-suite :: Bitcode/simd_ops/simd_ops_test_op_psubw_93.test (281 of 1340)
  NOEXE: test-suite :: External/SPEC/CFP2017rate/526.blender_r/526.blender_r.test (532 of 1340)
  FAIL: test-suite :: External/SPEC/CINT2006/401.bzip2/401.bzip2.test (554 of 1340)
  FAIL: test-suite :: External/SPEC/CINT2006/458.sjeng/458.sjeng.test (563 of 1340)
  FAIL: test-suite :: External/SPEC/CINT2017rate/502.gcc_r/502.gcc_r.test (569 of 1340)
  FAIL: test-suite :: External/SPEC/CINT2017speed/602.gcc_s/602.gcc_s.test (578 of 1340)
  FAIL: test-suite :: MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt.test (741 of 1340)
  FAIL: test-suite :: MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl.test (742 of 1340)
  FAIL: test-suite :: Polybench/Polybench-boost/linear-algebra/kernels/3mm/Pboost_3mm.test (1021 of 1340)


Repository:
  rPLO Polly

https://reviews.llvm.org/D49872