Commits · 32e376f354847137692b3871b5eeb1ccf745c422 · Roger Ferrer / llvm-epi · GitLab

Jul 11, 2008
- Use find instead of lower_bound. · 3707f1da
  Dan Gohman authored Jul 11, 2008
  3707f1da
- Don't call lookupNumber more than we have to. · 8e462e9a
  Owen Anderson authored Jul 11, 2008
  8e462e9a
- Document 'mask' in this calculation. · 45e127ab
  Nick Lewycky authored Jul 11, 2008
  45e127ab
- Remove misleading constant from comment. · da405e11
  Nick Lewycky authored Jul 11, 2008
  da405e11
- Add another optimization from PR2330. Also catch some missing cases that are · f95b64ac
  Nick Lewycky authored Jul 11, 2008
  f95b64ac
- a missed optimization that Eli spotted · 3994bed1
  Chris Lattner authored Jul 11, 2008
  3994bed1
- another bug in the same line. · 13a6911e
  Chris Lattner authored Jul 11, 2008
  13a6911e
- fix a bug spotted by Eli's eagle eyes · de89b507
  Chris Lattner authored Jul 11, 2008
  de89b507
- simplify and merge a bunch of code. Instead of comparing against · bd25b850
  Chris Lattner authored Jul 11, 2008
  bd25b850
- fold away (x <= cst) earlier, allowing us to not have to · 38a50c95
  Chris Lattner authored Jul 11, 2008
  38a50c95
- Fix folding of icmp's of i1 where the comparison is signed. The code · 6af608b8
  Chris Lattner authored Jul 11, 2008
  6af608b8
- Fix a bogus optimization: folding (slt (zext i1 A to i32), 1) -> (slt i1 A, true) · 4fa8bb34
  Chris Lattner authored Jul 11, 2008
  4fa8bb34
Jul 10, 2008
- Restructure dead argument elimination, try #3 :-) · e0f3ab82
  Matthijs Kooijman authored Jul 10, 2008
  e0f3ab82
- Fix overzealous optimization. Thanks to Duncan Sands for pointing out my error! · 6193a564
  Nick Lewycky authored Jul 10, 2008
  6193a564
Jul 09, 2008
- Simplify, suggested by Chris Lattner. · bb89c2a3
  Nick Lewycky authored Jul 09, 2008
  bb89c2a3
- Fold (a < 8) && (b < 8) into (a|b) < 8 for unsigned less or greater than. · f9c27c34
  Nick Lewycky authored Jul 09, 2008
  f9c27c34
- Fold ((1 << a) & 1) to (a == 0). · 364661c4
  Nick Lewycky authored Jul 09, 2008
  364661c4
- Reduce x - y to -y when we know the 'x' part will get masked off anyways. · 0d3645e6
  Nick Lewycky authored Jul 09, 2008
  0d3645e6
- If loop induction variable's start value is less then its exit value then do not split the loop. · 51cbf928
  Devang Patel authored Jul 09, 2008
  51cbf928
Jul 08, 2008
- Fix PR2496, a really nasty bug which involved sinking volatile loads · 501d78fd
  Chris Lattner authored Jul 08, 2008
  501d78fd
Jul 07, 2008
- Fix two serious LSR bugs. · 03001cb8
  Evan Cheng authored Jul 07, 2008
  03001cb8
- Make DenseMap's insert return a pair, to more closely resemble std::map. · 38740a98
  Dan Gohman authored Jul 07, 2008
  38740a98
Jul 05, 2008
- Fix missed optimization opportunity when analyzing cast of mul and select. · 9f1a4dc6
  Nick Lewycky authored Jul 05, 2008
  9f1a4dc6
Jul 03, 2008
- Use information already present in the ValueTable to fast-fail when we know... · 3ea90a7d
  Owen Anderson authored Jul 03, 2008
  3ea90a7d
- Do not try to update dominator info while manipulating CFG. This code does... · eb611dde
  Devang Patel authored Jul 03, 2008
  eb611dde
- Remove the ability for ADCE to remove unreachable blocks in loop nests,... · d57cdc3c
  Owen Anderson authored Jul 03, 2008
  d57cdc3c
- Remove unused function. · a96eabaa
  Bill Wendling authored Jul 03, 2008
  a96eabaa
- Preserve dom info. · f94b9826
  Devang Patel authored Jul 03, 2008
  f94b9826
- Remove extra FIXME · 226edd18
  Devang Patel authored Jul 03, 2008
  226edd18
- Reconstruct dom info, if loop is unswitched. · c4dcf82a
  Devang Patel authored Jul 03, 2008
  c4dcf82a
- LoopUnswitch does not preserve dominator info in all cases. · e491bb88
  Devang Patel authored Jul 03, 2008
  e491bb88
- Undo previous patch. It is not that simple to fix dom info here. · 7dcfff39
  Devang Patel authored Jul 03, 2008
  7dcfff39
- Preserve dom info while simplifing loop after the unswitch. · 5adfcb57
  Devang Patel authored Jul 02, 2008
  5adfcb57
Jul 02, 2008
- Use df_ext_iterator to capture the reachable set without allocating an extra set. · 488b89f6
  Owen Anderson authored Jul 02, 2008
  488b89f6
- Avoid a redundant call. · 6acc782d
  Owen Anderson authored Jul 02, 2008
  6acc782d
- Add support to ADCE for pruning unreachable blocks. This addresses the final · 323b5755
  Owen Anderson authored Jul 02, 2008
  323b5755
- Use DenseSet rather than SmallPtrSet for the alive set. Using SmallPtrSet · 9edcf24d
  Owen Anderson authored Jul 02, 2008
  9edcf24d
- A better fix for PR2503 that doesn't pessimize GVN in the presence of unreachable blocks. · b22a640f
  Owen Anderson authored Jul 02, 2008
  b22a640f
- reuse vectors. · ed50fb5b
  Devang Patel authored Jul 02, 2008
  ed50fb5b
- Fix comment. · 57d94d63
  Devang Patel authored Jul 02, 2008
  57d94d63