Commits · a173ee56fd5c52fdb93da9c108b3de3be7779746 · Roger Ferrer / llvm-epi · GitLab

Jan 01, 2012
- PatternMatch: Introduce a matcher for instructions with the "exact" bit. Use... · 9442cd01
  Benjamin Kramer authored Jan 01, 2012
  9442cd01
Dec 05, 2011
- · 3924cb02
  Nadav Rotem authored Dec 05, 2011
  3924cb02
Dec 01, 2011
- Propagate TargetLibraryInfo throughout ConstantFolding.cpp and · c24b86ff
  Chad Rosier authored Dec 01, 2011
  c24b86ff
- Make use of "getScalarType()". No functionality change. · e659b845
  Nick Lewycky authored Dec 01, 2011
  e659b845
Nov 08, 2011
- Fix code to match comment. Fixes PR11340, a regression from r143209. · 0bae8b2c
  Eli Friedman authored Nov 08, 2011
  0bae8b2c
Nov 04, 2011
- Teach instsimplify to simplify calls to undef. · 85977e6a
  Dan Gohman authored Nov 04, 2011
  85977e6a
Oct 30, 2011
- Reapply commit 143214 with a fix: m_ICmp doesn't match conditions · 3d5692a4
  Duncan Sands authored Oct 30, 2011
  3d5692a4
Oct 29, 2011
- Revert r143214; it's breaking a bunch of stuff. · 3af3c046
  Eli Friedman authored Oct 29, 2011
  3af3c046
Oct 28, 2011
- The expression icmp eq (select (icmp eq x, 0), 1, x), 0 folds to false. · 280bc553
  Duncan Sands authored Oct 28, 2011
  280bc553
- Fold icmp ugt (udiv X, Y), X to false. Spotted by my super-optimizer · 92af0a8a
  Duncan Sands authored Oct 28, 2011
  92af0a8a
Oct 27, 2011
- Reapply commit 143028 with a fix: the problem was casting a ConstantExpr Mul · 7cb61e5a
  Duncan Sands authored Oct 27, 2011
  7cb61e5a
Oct 26, 2011
- The maximum power of 2 dividing a power of 2 is itself. This occurs · ba286d7c
  Duncan Sands authored Oct 26, 2011
  ba286d7c
Sep 05, 2011
- InstSimplify: Don't try to replace an extractvalue/insertvalue pair with the... · 4b79c21e
  Benjamin Kramer authored Sep 05, 2011
  4b79c21e
- Add some simple insertvalue simplifications, for the purpose of cleaning · fd26a954
  Duncan Sands authored Sep 05, 2011
  fd26a954
Aug 17, 2011
- Revert r137781; I agree with Duncan's comment that the situation in question... · ad3cfe79
  Eli Friedman authored Aug 17, 2011
  ad3cfe79
- Extend the undef ^ undef idiom once more. No testcase: I can't figure out how... · 55919a9e
  Eli Friedman authored Aug 16, 2011
  55919a9e
Aug 04, 2011
- Fix what seems an obvious typo. Patch by Ivan Krasin. Problem · 020c1947
  Duncan Sands authored Aug 04, 2011
  020c1947
Jul 26, 2011
- Add helper function for getting true/false constants in a uniform · c1c92719
  Duncan Sands authored Jul 26, 2011
  c1c92719
Jul 25, 2011
- Convert GetElementPtrInst to use ArrayRef. · d1b7849d
  Jay Foad authored Jul 25, 2011
  d1b7849d
Jul 21, 2011
- Convert ConstantExpr::getGetElementPtr and · ed8db7d9
  Jay Foad authored Jul 21, 2011
  ed8db7d9
Jul 19, 2011
- Convert SimplifyGEPInst to use ArrayRef. · b992a635
  Jay Foad authored Jul 19, 2011
  b992a635
- Use ArrayRef in ConstantFoldInstOperands and ConstantFoldCall. · f4b14a2b
  Jay Foad authored Jul 19, 2011
  f4b14a2b
Jul 18, 2011
- land David Blaikie's patch to de-constify Type, with a few tweaks. · 229907cd
  Chris Lattner authored Jul 18, 2011
  229907cd
Jul 01, 2011
- Improve constant folding of undef for cmp and select operators. · 54664ed7
  Dan Gohman authored Jul 01, 2011
  54664ed7
May 07, 2011
- The comparision "max(x,y)==x" is equivalent to "x>=y". Since the max is · af32728a
  Duncan Sands authored May 07, 2011
  af32728a
May 05, 2011
- PR9838: Fix transform introduced in r127064 to not trigger when only one side... · 8a20e669
  Eli Friedman authored May 05, 2011
  8a20e669
May 04, 2011
- Add variations on: max(x,y) >= min(x,z) folds to true. This isn't that common, · a2287855
  Duncan Sands authored May 04, 2011
  a2287855
May 03, 2011
- Implement some basic simplifications involving min/max, for example · 0a9c1246
  Duncan Sands authored May 03, 2011
  0a9c1246
May 02, 2011
- Fix PR9579: when simplifying a compare to "true" or "false", and it was · f91c5ab3
  Duncan Sands authored May 02, 2011
  f91c5ab3
- Move some rem transforms out of instcombine and into instsimplify. · a3e3699c
  Duncan Sands authored May 02, 2011
  a3e3699c
Apr 11, 2011
- Don't include Operator.h from InstrTypes.h. · 7c14a558
  Jay Foad authored Apr 11, 2011
  7c14a558
Mar 09, 2011
- Fix two cases I forgot to update when doing a mental "getSwappedPredicate". · 774647d9
  Nick Lewycky authored Mar 09, 2011
  774647d9
- Add another micro-optimization. Apologies for the lack of refactoring, but I · 980104d1
  Nick Lewycky authored Mar 09, 2011
  980104d1
Mar 05, 2011
- Thread comparisons over udiv/sdiv/ashr/lshr exact and lshr nuw/nsw whenever · 9719a719
  Nick Lewycky authored Mar 05, 2011
  9719a719
Mar 04, 2011
- Revert broken srem logic from r126991. · 41c529bd
  Nick Lewycky authored Mar 04, 2011
  41c529bd
- Fold "icmp pred (srem X, Y), Y" like we do for urem. Handle signed comparisons · 8e3a79da
  Nick Lewycky authored Mar 04, 2011
  8e3a79da
- Teach instruction simplify to use constant ranges to solve problems of the form · 3cec6f55
  Nick Lewycky authored Mar 04, 2011
  3cec6f55
Mar 01, 2011
- Optimize "icmp pred (urem X, Y), Y" --> true/false depending on pred. There's · c9d20067
  Nick Lewycky authored Mar 01, 2011
  c9d20067
Feb 20, 2011
- Move "A | ~(A & ?) -> -1" from InstCombine to InstructionSimplify. · 5b7a4e01
  Benjamin Kramer authored Feb 20, 2011
  5b7a4e01
Feb 13, 2011
- Remove pointless blank line. · b8607093
  Duncan Sands authored Feb 13, 2011
  b8607093