Commits · cfb3ee21857da7c3d96f89afc3fecb0ec833dde9 · Roger Ferrer / llvm-epi · GitLab

Apr 13, 2022
- [DAG] Add non-uniform vector support to (shl (srl x, c1), c2) -> (and (shift x, c3)) · cfb3ee21
  Simon Pilgrim authored Apr 13, 2022
  cfb3ee21
Apr 12, 2022
- [DAG] Add non-uniform vector support to (shl (sr[la] exact X, C1), C2) folds · bc32a1dd
  Simon Pilgrim authored Apr 12, 2022
  
  bc32a1dd
- [X86] Fix extact -> exact typo in test names · bb1a1f42
  Simon Pilgrim authored Apr 12, 2022
  
  bb1a1f42
Apr 11, 2022
- [SDAG] try to reduce compare of funnel shift equal 0 · 2ed15984
  Sanjay Patel authored Apr 11, 2022
  2ed15984
- Revert rG88ff6f70c45f2767576c64dde28cbfe7a90916ca "[X86] Extend vselect(cond,... · 1e803d30
  Simon Pilgrim authored Apr 11, 2022
  1e803d30
- [X86] Add shuffle combine tests where we fail to fold a mask into a or(pshufb,pshufb) chain · ce410b91
  Simon Pilgrim authored Apr 11, 2022
  ce410b91
Apr 10, 2022
- [X86] Remove dead code from test case · c6e83f56
  eop Chen authored Apr 10, 2022
  c6e83f56
- [X86] Extend vselect(cond, pshufb(x), pshufb(y)) -> or(pshufb(x), pshufb(y))... · 88ff6f70
  Simon Pilgrim authored Apr 10, 2022
  88ff6f70
- [X86] combineExtractSubvector - fold extract_subvector(insert_subvector(V,X,C1),C1) · c74d729b
  Simon Pilgrim authored Apr 10, 2022
  c74d729b
- [X86][AMX] Fix infinite loop of getShape. · 690bed0c
  Luo, Yuanke authored Apr 10, 2022
  690bed0c
Apr 09, 2022
- [X86] Remove cfi noise from splat-for-size.ll tests · 4fe2e42b
  Simon Pilgrim authored Apr 09, 2022
  
  4fe2e42b
- [X86] Add original test coverage for Issue #54819 · 5d0f2cf6
  Simon Pilgrim authored Apr 09, 2022
  
  5d0f2cf6
- [X86] Fold concat(pshufb(x,y),pshufb(z,w)) -> pshufb(concat(x,z),concat(y,w)) · 30a01bcc
  Simon Pilgrim authored Apr 09, 2022
  
  30a01bcc
- [X86] lowerV64I8Shuffle - attempt to fold to SHUFFLE(ALIGNR(X,Y)) and OR(PSHUFB(X),PSHUFB(Y)) · 97ee9232
  Simon Pilgrim authored Apr 09, 2022
  
  97ee9232
- [X86][SSE] combineSelect - more aggressively create zero elements in the... · 3d4bb78f
  Simon Pilgrim authored Apr 09, 2022
  3d4bb78f
- [X86] Add v64i8 shuffle test coverage · f49a763c
  Simon Pilgrim authored Apr 09, 2022
  f49a763c
Apr 08, 2022
- [X86][FastISel] Fix with.overflow + select eflags clobber (PR54369) · 3075e5d2
  Nikita Popov authored Mar 31, 2022
  3075e5d2
- [X86] Fix SLM scheduler model for PMULLD (PR37059) · 5626bd42
  Simon Pilgrim authored Apr 08, 2022
  5626bd42
- [X86] Add additional test for PR54369 (NFC) · 8ae33cb3
  Nikita Popov authored Apr 08, 2022
  8ae33cb3
Apr 07, 2022
- [X86] Add PR35202 test case for commuted cmp merging · 005066fd
  Simon Pilgrim authored Apr 07, 2022
  005066fd
- [X86] Add PR19752 test case · 26d974dc
  Simon Pilgrim authored Apr 07, 2022
  26d974dc
- [X86] Enable fast variable per-lane shuffle tuning on all Ryzen targets (PR44795) · cf3a0936
  Simon Pilgrim authored Apr 07, 2022
  cf3a0936
- [X86] Add test case for PR44795 · 0b1c9e8e
  Simon Pilgrim authored Apr 07, 2022
  
  0b1c9e8e
- [X86] Add Issue #50412 fcmp-logic test case · 7d8a06ee
  Simon Pilgrim authored Apr 07, 2022
  
  7d8a06ee
- [x86] Improve select lowering for smin(x, 0) & smax(x, 0) · 842d0bf9
  Wei Xiao authored Apr 05, 2022
  842d0bf9
Apr 06, 2022
- Revert "[CodeGen] Place SDNode debug ID declaration under appropriate #if" · 62a983eb
  Daniil Kovalev authored Apr 06, 2022
  62a983eb
- [X86] Add Issue #42433 test case · 4b569d30
  Simon Pilgrim authored Apr 06, 2022
  
  4b569d30
- [X86] `lowerBuildVectorAsBroadcast()`: with AVX512VL, allow i64->XMM broadcasts from constant pool · 9be6e7b0
  Roman Lebedev authored Apr 06, 2022
  9be6e7b0
- [TLI] `TargetLowering::SimplifyDemandedVectorElts()`: narrowing bitcast: fill... · 34ce9fd8
  Roman Lebedev authored Apr 06, 2022
  34ce9fd8
- [CodeGen] Place SDNode debug ID declaration under appropriate #if · 83a798d4
  Daniil Kovalev authored Apr 06, 2022
  83a798d4
- [X86] Add test for smin(x, 0) & smax(x, 0) · 6c0e0438
  Wei Xiao authored Apr 06, 2022
  
  6c0e0438
- [DAG] Allow XOR(X,MIN_SIGNED_VALUE) to perform AddLike folds · 3369e474
  Simon Pilgrim authored Apr 06, 2022
  3369e474
- [DAG] SimplifySetCC - relax fold (X^C1) == C2 --> X == C1^C2 · 9e97b2a4
  Simon Pilgrim authored Apr 06, 2022
  9e97b2a4
Apr 05, 2022
- [X86] fmaddsub/fmsubadd combines - add NOFMA target for reference · b1e6ca9d
  Simon Pilgrim authored Apr 05, 2022
  
  b1e6ca9d
- [x86] Fix infinite loop inside DAG combiner with lzcnt feature. · a3d5f1cf
  Pierre Gousseau authored Apr 05, 2022
  a3d5f1cf
- [X86] Regenerate test checks (NFC) · 4f4bffec
  Nikita Popov authored Apr 05, 2022
  
  4f4bffec
- [X86] Improve x86-partial-reduction to support abs intrinsic · ca33d74c
  Wei Xiao authored Mar 30, 2022
  ca33d74c
Apr 04, 2022
- [X86] Add XOR(X, MIN_SIGNED_VALUE) -> ADD(X, MIN_SIGNED_VALUE) isel patterns (PR52267) · ffe0cc82
  Simon Pilgrim authored Apr 04, 2022
  ffe0cc82
- [X86] Regenerate peep tests checks · ad59bd0b
  Simon Pilgrim authored Apr 04, 2022
  
  ad59bd0b
- [X86] Support optional NOT stages in the AND(SRL(X,Y),1) -> SETCC(BT(X,Y)) fold · 623d4b57
  Simon Pilgrim authored Apr 04, 2022
  623d4b57