Commits · ea08248b2bc9ab6cd14cfd1a05c4fb0fae49e97a · Roger Ferrer / llvm-epi · GitLab

Jun 24, 2019
- [Tests] Add cases where we're failing to discharge provably loop exits (tests for D63733) · b2f09391
  Philip Reames authored Jun 24, 2019
  b2f09391
- [SLP] Support unary FNeg vectorization · fe3f15cf
  Cameron McInally authored Jun 24, 2019
  fe3f15cf
- [InstCombine] reduce funnel-shift i16 X, X, 8 to bswap X · 89efefb1
  Sanjay Patel authored Jun 24, 2019
  89efefb1
- [InstCombine] add tests for funnel-shift to bswap; NFC · f27f794d
  Sanjay Patel authored Jun 24, 2019
  f27f794d
- [InstCombine] SliceUpIllegalIntegerPHI - bail on out of range shifts · b617b080
  Simon Pilgrim authored Jun 24, 2019
  b617b080
- [Scalarizer] Add scalarizer support for smul.fix.sat · 512b1187
  Bjorn Pettersson authored Jun 24, 2019
  512b1187
Jun 23, 2019
- [Tests] Autogen and improve test readability · 3f8264b0
  Philip Reames authored Jun 23, 2019
  3f8264b0
- [IndVars] Remove dead instructions after folding trivial loop exit · d22a2a9a
  Philip Reames authored Jun 23, 2019
  d22a2a9a
- [InstCombine] squash is-power-of-2 that uses ctpop · 13a5ae58
  Sanjay Patel authored Jun 23, 2019
  13a5ae58
Jun 22, 2019
- Exploit a zero LoopExit count to eliminate loop exits · 8deb84c8
  Philip Reames authored Jun 22, 2019
  8deb84c8
- [LFTR] Add tests for PR41998; NFC · b89d7e52
  Nikita Popov authored Jun 22, 2019
  b89d7e52
- Revert [SLP] Look-ahead operand reordering heuristic. · 592a1932
  Reid Kleckner authored Jun 21, 2019
  592a1932
Jun 21, 2019
- [SLP] Look-ahead operand reordering heuristic. · 5698921b
  Simon Pilgrim authored Jun 21, 2019
  5698921b
- [NFC] Update shl-sub tests · 2441a407
  David Bolvansky authored Jun 21, 2019
  2441a407
- [InstCombine] add tests for ctpop folds; NFC · f4836172
  Sanjay Patel authored Jun 21, 2019
  f4836172
- [InstCombine] (1 << (C - x)) -> ((1 << C) >> x) if C is bitwidth - 1 · dbcdad51
  David Bolvansky authored Jun 21, 2019
  dbcdad51
- [NFC] Added more tests for D63652 · 045b0f60
  David Bolvansky authored Jun 21, 2019
  045b0f60
- [InstCombine] cttz(abs(x)) -> cttz(x) · 4b284783
  David Bolvansky authored Jun 21, 2019
  4b284783
- [GVNSink] prevent crashing on mismatched instructions (PR42346) · ddb90936
  Sanjay Patel authored Jun 21, 2019
  ddb90936
- [NFC] Added tests for (1 << (C - x)) -> ((1 << C) >> x) · b0ba049f
  David Bolvansky authored Jun 21, 2019
  b0ba049f
- [Scalarizer] Propagate IR flags · d9d3c91b
  Jay Foad authored Jun 21, 2019
  d9d3c91b
- [RISCV] Add RISCV-specific TargetTransformInfo · 96c8bc79
  Sam Elliott authored Jun 21, 2019
  96c8bc79
- [Reassociate] Remove bogus assert reported in PR42349. · 1c0bd6dd
  Cameron McInally authored Jun 20, 2019
  1c0bd6dd
- [InstSimplify] simplify power-of-2 (single bit set) sequences · b342f026
  Sanjay Patel authored Jun 20, 2019
  b342f026
Jun 20, 2019
- [LICM & MSSA] Limit unsafe sinking and hoisting. · d0b11698
  Alina Sbirlea authored Jun 20, 2019
  d0b11698
- [InstSimplify] add tests for known-not-a-power-of-2; NFC · 3207566d
  Sanjay Patel authored Jun 20, 2019
  3207566d
- [NFC][SLP] Pre-commit unary FNeg test to X86/propagate_ir_flags.ll · 9589db7a
  Cameron McInally authored Jun 20, 2019
  9589db7a
- [NFC] Updated tests for D63546 · e0c1c3ba
  David Bolvansky authored Jun 20, 2019
  e0c1c3ba
- [InstCombine] canonicalize check for power-of-2 · 63311bfb
  Sanjay Patel authored Jun 20, 2019
  63311bfb
- [Tests] Add a tricky LFTR case for documentation purposes · 8c80d080
  Philip Reames authored Jun 20, 2019
  8c80d080
- [InstCombine] cttz(-x) -> cttz(x) · 01511192
  David Bolvansky authored Jun 20, 2019
  01511192
- [InstCombine] add commuted variants for power-of-2 checks; NFC · d729ed8d
  Sanjay Patel authored Jun 20, 2019
  d729ed8d
- [InstCombine] add tests for checking power-of-2; NFC · 345473c7
  Sanjay Patel authored Jun 20, 2019
  345473c7
- [NFC][SLP] Pre-commit unary FNeg test to X86/phi3.ll · 4452c3b4
  Cameron McInally authored Jun 20, 2019
  4452c3b4
- [SLP][X86] Add lookahead reordering tests from D60897 · 72186a24
  Simon Pilgrim authored Jun 20, 2019
  72186a24
Jun 19, 2019
- LFTR for multiple exit loops · eda1ba65
  Philip Reames authored Jun 19, 2019
  eda1ba65
- [Tests] Autogen a test so that future changes are understandable · 80eb1ce7
  Philip Reames authored Jun 19, 2019
  80eb1ce7
- [InstCombine] Fold icmp eq/ne (and %x, signbit), 0 -> %x s>=/s< 0 earlier · 670778c7
  Huihui Zhang authored Jun 19, 2019
  670778c7
- [InstSimplify] add a phi test with 1 incoming value; NFC · 3e03bf69
  Sanjay Patel authored Jun 19, 2019
  3e03bf69
- [NFC][LSR] Avoid undefined grep in pr2570.ll · e9983eed
  Hubert Tong authored Jun 19, 2019
  e9983eed