Commits · d39179d7fa17a20e214cffeaad61a12e9b0d337a · Roger Ferrer / llvm-epi · GitLab

Jul 03, 2021
- [SimplifyCFG] simplifyUnreachable(): erase instructions iff they are... · fc150cec
  Roman Lebedev authored Jul 03, 2021
  fc150cec
Jun 25, 2021
- [NFC] Prefer ConstantRange::makeExactICmpRegion over makeAllowedICmpRegion · 8d5bf070
  Eli Friedman authored Jun 25, 2021
  8d5bf070
Jun 23, 2021
- [ValueTracking] look through bitcast of vector in computeKnownBits · 656001e7
  Sanjay Patel authored Jun 23, 2021
  656001e7
May 04, 2021
- Recommit "Generalize getInvertibleOperand recurrence handling slightly" · e38ccb72
  Philip Reames authored May 03, 2021
  e38ccb72
May 03, 2021
- [ValueTracking] soften assert for invertible recurrence matching · 15a42339
  Sanjay Patel authored May 03, 2021
  15a42339
May 02, 2021
- [ValueTracking] ctpop propagates poison · 7257e6a6
  Juneyoung Lee authored May 02, 2021
  7257e6a6
- [ValueTracking] Improve impliesPoison to look into overflow intrinsics · 64e768e8
  Juneyoung Lee authored May 02, 2021
  64e768e8
Apr 30, 2021
- [ValueTracking] Slightly clean up programUndefinedIfUndefOrPoison() (NFC) · fe230dc1
  Nikita Popov authored Apr 30, 2021
  fe230dc1
- [ValueTracking] Limit scan when checking poison UB (PR50155) · 2cd78686
  Nikita Popov authored Apr 30, 2021
  2cd78686
Apr 29, 2021
- Revert "Generalize getInvertibleOperand recurrence handling slightly" · a047837b
  Philip Reames authored Apr 29, 2021
  a047837b
- [RISCV] Teach computeKnownBits that vsetvli returns number less than 2^31. · 25391cec
  Craig Topper authored Apr 29, 2021
  25391cec
Apr 28, 2021
- Generalize getInvertibleOperand recurrence handling slightly · 0c01b37e
  Philip Reames authored Apr 28, 2021
  0c01b37e
Apr 20, 2021
- Reapply "Look through invertible recurrences in isKnownNonEqual" · 6792e26c
  Philip Reames authored Apr 20, 2021
  6792e26c
- Revert "Look through invertible recurrences in isKnownNonEqual" · 3b6acb17
  Philip Reames authored Apr 20, 2021
  3b6acb17
- Look through invertible recurrences in isKnownNonEqual · be20eae2
  Philip Reames authored Apr 20, 2021
  be20eae2
Apr 16, 2021
- [ValueTracking] don't recursively compute known bits using multiple llvm.assumes · bb907b26
  Sanjay Patel authored Apr 16, 2021
  bb907b26
Apr 14, 2021
- [ValueTracking] Don't require strictly positive for mul nsw recurrence · 0d91075f
  Nikita Popov authored Apr 14, 2021
  0d91075f
- [ValueTracking] Don't require non-zero step for add nuw · 5c0fb026
  Nikita Popov authored Apr 14, 2021
  5c0fb026
- [ValueTracking] match negative-stepping non-zero recurrence · 5ae5d25e
  Sanjay Patel authored Apr 14, 2021
  5ae5d25e
- [ValueTracking] reduce code duplication; NFC · 49193653
  Sanjay Patel authored Apr 14, 2021
  49193653
Apr 06, 2021
- [KnownBits] Rename KnownBits::computeForMul to KnownBits::mul. NFCI. · ddbb5873
  Simon Pilgrim authored Mar 25, 2021
  ddbb5873
- Comment adjustments for a rename · 58ccbd0d
  Philip Reames authored Apr 05, 2021
  
  58ccbd0d
- Exact ashr/lshr don't loose any set bits and are thus trivially invertible · 13deb6aa
  Philip Reames authored Apr 05, 2021
  13deb6aa
- Address minor post commit feedback on 0e59dd · dc8d864e
  Philip Reames authored Apr 05, 2021
  
  dc8d864e
Apr 05, 2021
- Extract a helper for figuring out if an operator is invertible [nfc] · b0e59dd6
  Philip Reames authored Apr 05, 2021
  b0e59dd6
Apr 02, 2021
- [KnownBits] Add KnownBits::haveNoCommonBitsSet helper. NFCI. · 4ea5475a
  Simon Pilgrim authored Apr 02, 2021
  4ea5475a
Apr 01, 2021
- [ValueTracking] Handle non-zero ashr/lshr recurrences · 4af4828a
  Philip Reames authored Mar 31, 2021
  4af4828a
Mar 31, 2021
- [ValueTracking] Add with.overflow intrinsics to poison analysis functions · df0b97da
  Juneyoung Lee authored Apr 01, 2021
  df0b97da
Mar 26, 2021
- [ValueTracking] Handle shl pair in isKnownNonEqual() · fd7df0cf
  Nikita Popov authored Mar 26, 2021
  fd7df0cf
- [ValueTracking] Handle shl in isKnownNonEqual() · 9666e89d
  Nikita Popov authored Mar 26, 2021
  9666e89d
- [ValueTracking] Handle non-zero shl recurrence · caf92a8a
  Nikita Popov authored Mar 26, 2021
  caf92a8a
- [ValueTracking] Handle non-zero add/mul recurrences more precisely · 938d05b8
  Nikita Popov authored Mar 26, 2021
  938d05b8
Mar 25, 2021
- [ValueTracking] Handle two PHIs in isKnownNonEqual() · 3fd64cc7
  Jingu Kang authored Mar 11, 2021
  3fd64cc7
- Plumb TLI through isSafeToExecuteUnconditionally [NFC] · 9a82f42d
  Philip Reames authored Mar 24, 2021
  9a82f42d
Mar 24, 2021
- [ValueTracking] peek through min/max to find isKnownToBeAPowerOfTwo · adf42dff
  Sanjay Patel authored Mar 24, 2021
  adf42dff
- [ValueTracking] Handle increasing mul recurrence in isKnownNonZero() · 2e2740b8
  Jingu Kang authored Mar 22, 2021
  2e2740b8
Mar 23, 2021
- [ValueTracking] Teach canCreateUndefOrPoison that ctpop does not create undef or poison. · 4c38c35c
  Craig Topper authored Mar 23, 2021
  4c38c35c
Mar 21, 2021
- [ValueTracking] Improve mul handling in isKnownNonEqual() · d11d5d1c
  Nikita Popov authored Mar 21, 2021
  d11d5d1c
Mar 15, 2021
- Revert "[NFCI][ValueTracking] getUnderlyingObject(): gracefully handle cycles" · 5fb43477
  Nikita Popov authored Mar 15, 2021
  5fb43477
- [NFCI][ValueTracking] getUnderlyingObject(): gracefully handle cycles · aa440ba2
  Roman Lebedev authored Mar 15, 2021
  aa440ba2