Commits · d8e4170b0a1431edee939efc16b60b409affcb4d · Roger Ferrer / llvm-epi · GitLab

Oct 21, 2021
- [InstCombine] generalize reassociated Demorgan folds · 3888de95
  Sanjay Patel authored Oct 21, 2021
  3888de95
Oct 20, 2021
- [InstCombine] Fold `(a & ~b) & ~c` to `a & ~(b | c)` · b92412fb
  Stanislav Mekhanoshin authored Oct 19, 2021
  b92412fb
- [InstCombine] fold fake vector insert to bit-logic · 80ab06c5
  Sanjay Patel authored Oct 20, 2021
  80ab06c5
Oct 19, 2021
- [ADT] Add APInt::isNegatedPowerOf2() helper · 71e39e3f
  Simon Pilgrim authored Oct 19, 2021
  71e39e3f
Oct 18, 2021
- [Analysis] add utility function for unary shuffle mask creation · 2a3cc4d4
  Sanjay Patel authored Oct 18, 2021
  2a3cc4d4
Oct 15, 2021
- [InstCombine] generalize fold for mask-with-signbit-splat, part 2 · a49f5386
  Sanjay Patel authored Oct 15, 2021
  a49f5386
- [InstCombine] generalize fold for mask-with-signbit-splat · 727e642e
  Sanjay Patel authored Oct 15, 2021
  727e642e
- [InstCombine] Support arbitrary const shift amount for `lshr (sext i1 ...)` · 7b07c013
  Anton Afanasyev authored Oct 09, 2021
  7b07c013
Oct 14, 2021
- [InstCombine] Remove attributes after hoisting free above null check · 6404f4b5
  Shoaib Meenai authored Oct 10, 2021
  6404f4b5
Oct 13, 2021
- [instcombine] PRE freeze to only potentially posion/undef operand of phi · 47d10b25
  Philip Reames authored Oct 13, 2021
  47d10b25
- [InstCombine] improve code comments; NFC · 02928fcb
  Sanjay Patel authored Oct 13, 2021
  
  02928fcb
- [InstCombine] allow matching vector splat constants in foldLogOpOfMaskedICmps() · 905d1708
  Sanjay Patel authored Oct 13, 2021
  905d1708
Oct 12, 2021
- [instcombine] propagate freeze through single use poison producing flag instruction · 6f348394
  Philip Reames authored Oct 12, 2021
  6f348394
- [InstCombine] propagate no-wrap flag through select-of-mul fold · 7a294964
  Sanjay Patel authored Oct 12, 2021
  7a294964
- [CSSPGO] Unblock optimizations with pseudo probe instrumentation part 3. · 098a0d8f
  Hongtao Yu authored Sep 30, 2021
  098a0d8f
Oct 11, 2021
- [InstCombine] fold signbit check of X | (X -1) · 59441c73
  Sanjay Patel authored Oct 11, 2021
  59441c73
Oct 10, 2021
- [InstCombine] move fold for "(X-Y) == 0"; NFC · 05281d95
  Sanjay Patel authored Oct 10, 2021
  05281d95
- [InstCombine] canonicalize "(C2 - Y) > C" as (Y + ~C2) < ~C · da210f5d
  Sanjay Patel authored Oct 10, 2021
  da210f5d
Oct 09, 2021
- [InstCombine] enhance icmp with sub folds · acafde09
  Sanjay Patel authored Oct 09, 2021
  acafde09
Oct 07, 2021
- [InstCombine] ease use check for fold of bitcasted extractelt to trunc · d95ebef4
  Sanjay Patel authored Oct 07, 2021
  d95ebef4
Oct 06, 2021
- [InstCombine] fold fake vector extract to shift+trunc · db231ebd
  Sanjay Patel authored Oct 06, 2021
  db231ebd
- [InstCombine] add folds for logical nand/nor · bc72baa0
  Sanjay Patel authored Oct 05, 2021
  bc72baa0
Oct 05, 2021
- [InstCombine] refactor folds of 'not' instructions; NFC · 668beb8a
  Sanjay Patel authored Oct 05, 2021
  668beb8a
Oct 04, 2021
- [InstCombine] add helper for "is desirable int type"; NFC · 6a2a84c2
  Sanjay Patel authored Oct 04, 2021
  6a2a84c2
- [APInt] Stop using soft-deprecated constructors and methods in llvm. NFC. · a9bceb2b
  Jay Foad authored Sep 30, 2021
  a9bceb2b
Oct 03, 2021
- [InstCombine] fold cast of right-shift if high bits are not demanded (3rd try) · f32c0fe8
  Sanjay Patel authored Oct 03, 2021
  f32c0fe8
- Fixed more warnings in LLVM produced by -Wbitwise-instead-of-logical · 5f2f6118
  Dávid Bolvanský authored Oct 03, 2021
  
  5f2f6118
Oct 01, 2021
- [InstCombine] fold (trunc (X>>C1)) << C to shift+mask directly · 3fabd98e
  Sanjay Patel authored Oct 01, 2021
  3fabd98e
- [Transforms] Migrate from getNumArgOperands to arg_size (NFC) · 4f0225f6
  Kazu Hirata authored Oct 01, 2021
  4f0225f6
Sep 30, 2021
- [InstCombine] restrict shift-trunc-shift fold to opposite direction shifts · 3fcb00df
  Sanjay Patel authored Sep 30, 2021
  3fcb00df
Sep 29, 2021
- [InstCombine] fix miscompile from dropRedundantMaskingOfLeftShiftInput() · ea56dcb7
  Sanjay Patel authored Sep 29, 2021
  ea56dcb7
Sep 28, 2021
- [InstCombine] reduce redundant code for shl-binop folds · 98fde348
  Sanjay Patel authored Sep 28, 2021
  98fde348
- [InstCombine] Fold ptrtoint(gep i8 null, x) -> x · ebb3dc08
  Alex Richardson authored Sep 28, 2021
  ebb3dc08
- [InstCombine] reduce code for swapped predicate; NFC · 1f8bead6
  Sanjay Patel authored Sep 28, 2021
  
  1f8bead6
Sep 27, 2021
- [InstCombine] reduce code for shl-of-sub transform; NFC · fdba1dcc
  Sanjay Patel authored Sep 27, 2021
  
  fdba1dcc
- [InstCombine] add use check to shl transform · 623f93ed
  Sanjay Patel authored Sep 27, 2021
  623f93ed
- [InstCombine] Fix an "unused variable" warning · 59540b29
  Kazu Hirata authored Sep 27, 2021
  
  59540b29
- [InstCombine] move shl-only folds out from under commonShiftTransforms(); NFCI · 9075edc8
  Sanjay Patel authored Sep 27, 2021
  9075edc8
- [InstCombine] generalize fold for (trunc (X u>> C1)) u>> C · 21429cf4
  Sanjay Patel authored Sep 27, 2021
  21429cf4
- [InstCombine] match variable names and code comments; NFC · 025a805d
  Sanjay Patel authored Sep 26, 2021
  025a805d