Commits · d8a595b81c114d2c8251790d2d2e55f6659db3bd · Roger Ferrer / llvm-epi · GitLab

May 14, 2021
- [X86] AMD Zen 3: same-reg AVX YMM VANDNPS is a zero-cycle(!) dep-breaking zero-idiom · d8a595b8
  Roman Lebedev authored May 14, 2021
  d8a595b8
- [X86] AMD Zen 3: same-reg AVX XMM VANDNPS is a zero-cycle(!) dep-breaking zero-idiom · fd4cbc82
  Roman Lebedev authored May 14, 2021
  fd4cbc82
- [X86] AMD Zen 3: same-reg SSE XMM ANDNPS is a 1-cycle(!) dep-breaking zero-idiom · f38dcbec
  Roman Lebedev authored May 14, 2021
  f38dcbec
- [NFC][X86][MCA] AMD Zen 3: add same-reg AVX YMM VANDNPS tests · c79c7bb9
  Roman Lebedev authored May 14, 2021
  
  c79c7bb9
- [NFC][X86][MCA] AMD Zen 3: add same-reg AVX XMM VANDNPS tests · a57006d6
  Roman Lebedev authored May 14, 2021
  
  a57006d6
- [NFC][X86][MCA] AMD Zen 3: add same-reg SSE XMM ANDNPS tests · a6578089
  Roman Lebedev authored May 14, 2021
  
  a6578089
- [X86] AMD Zen 3: same-reg AVX YMM VXORPD is a zero-cycle(!) dep-breaking zero-idiom · 43a7f130
  Roman Lebedev authored May 14, 2021
  43a7f130
- [X86] AMD Zen 3: same-reg AVX XMM VXORPD is a zero-cycle(!) dep-breaking zero-idiom · 336b9dbe
  Roman Lebedev authored May 14, 2021
  336b9dbe
- [X86] AMD Zen 3: same-reg SSE XMM XORPD is a 1-cycle(!) dep-breaking zero-idiom · 9c596bc5
  Roman Lebedev authored May 14, 2021
  9c596bc5
- [NFC][X86][MCA] AMD Zen 3: add same-reg AVX YMM VXORPD tests · 3567c7ed
  Roman Lebedev authored May 14, 2021
  
  3567c7ed
- [NFC][X86][MCA] AMD Zen 3: add same-reg AVX XMM VXORPD tests · 57eee56d
  Roman Lebedev authored May 14, 2021
  
  57eee56d
- [NFC][X86][MCA] AMD Zen 3: add same-reg SSE XMM XORPD tests · fdc65e46
  Roman Lebedev authored May 14, 2021
  
  fdc65e46
- [X86] AMD Zen 3: same-reg AVX YMM VXORPS is a zero-cycle(!) dep-breaking zero-idiom · 59554c01
  Roman Lebedev authored May 14, 2021
  59554c01
- [NFC][X86][MCA] AMD Zen 3: add same-reg AVX YMM VXORPS tests · 2a7c52ff
  Roman Lebedev authored May 14, 2021
  
  2a7c52ff
- [X86] AMD Zen 3: same-reg AVX XMM VXORPS is a zero-cycle(!) dep-breaking zero-idiom · 26c1bffe
  Roman Lebedev authored May 14, 2021
  26c1bffe
- [NFC][X86][MCA] AMD Zen 3: add same-reg AVX XMM VXORPS tests · a9fb321a
  Roman Lebedev authored May 14, 2021
  
  a9fb321a
May 13, 2021
- [X86] AMD Zen 3: same-reg SSE XMM XORPS is a 1-cycle(!) dep-breaking one-idiom · aa0dcb3b
  Roman Lebedev authored May 13, 2021
  aa0dcb3b
- [NFC][X86][MCA] AMD Zen 3: add same-reg SSE XMM XORPS test · 6c459679
  Roman Lebedev authored May 13, 2021
  
  6c459679
May 10, 2021
- [X86] AMD Zen 3: same-reg AVX YMM VPCMP is dep breaking one-idiom · 6a64c462
  Roman Lebedev authored May 10, 2021
  6a64c462
- [NFC][X86][MCA] AMD Zen 3: add tests for same-re AVX YMM VPCMP · 5864e7b8
  Roman Lebedev authored May 10, 2021
  
  5864e7b8
- [X86] AMD Zen 3: same-reg AVX XMM VPCMP is dep breaking one-idiom · 29532453
  Roman Lebedev authored May 10, 2021
  29532453
- [NFC][X86][MCA] AMD Zen 3: add tests for same-re AVX XMM VPCMP · f59db6c4
  Roman Lebedev authored May 10, 2021
  
  f59db6c4
- [X86] AMD Zen 3: same-reg SSE XMM PCMP is dep breaking one-idiom · 0f3bcb97
  Roman Lebedev authored May 10, 2021
  0f3bcb97
- [NFC][X86][MCA] AMD Zen 3: add tests for same-reg XMM SSE PCMP · 0e538f93
  Roman Lebedev authored May 10, 2021
  
  0e538f93
- [X86] AMD Zen 3: same-reg PCMPEQ is an MMX all-ones dep breaking idiom · b24edfff
  Roman Lebedev authored May 10, 2021
  b24edfff
- [NFC][X86][MCA] AMD Zen 3: add tests for same-reg MMX PCMPEQ · ba225ce9
  Roman Lebedev authored May 10, 2021
  
  ba225ce9
- [X86] AMD Zen 3: sub-32-bit CMP also break dependencies · 08cf2776
  Roman Lebedev authored May 10, 2021
  08cf2776
- [NFC][X86][MCA] AMD Zen 3: add tests for sub-32-bit CMP dep breaking · ecff974b
  Roman Lebedev authored May 10, 2021
  
  ecff974b
May 09, 2021
- [X86] AMD Zen 3: same-reg CMP is a zero-cycle dependency-breaking instruction · be23d5e8
  Roman Lebedev authored May 09, 2021
  be23d5e8
- [NFC][X86][MCA] AMD Zen 3: add tests for CMP dependency breaking · 9a31efa2
  Roman Lebedev authored May 09, 2021
  
  9a31efa2
- [X86] AMD Zen 3: same-reg SBB is a dependency-breaking instruction · 11b0568d
  Roman Lebedev authored May 09, 2021
  11b0568d
- [NFC][X86][MCA] AMD Zen 3: add tests for SBB dependency breaking · 8d0e2d2b
  Roman Lebedev authored May 09, 2021
  
  8d0e2d2b
- [X86] AMD Zen 3: same-register XOR/SUB are GPR dependency breaking zero-idioms · eed85527
  Roman Lebedev authored May 09, 2021
  eed85527
- [NFC][X86][MCA] AMD Zen3: add GPR zero-idiom dependency breaking tests · ab794852
  Roman Lebedev authored May 09, 2021
  
  ab794852
- [X86] AMD Zen 3: XCHG is a zero-cycle instruction · a21df76d
  Roman Lebedev authored May 09, 2021
  a21df76d
May 07, 2021
- [X86] AMD Zen 3: _REV variants of zero-cycles moves are also zero-cycles (PR50261) · 2819009b
  Roman Lebedev authored May 07, 2021
  2819009b
- [NFC][X86][MCA] AMD Zen3: add test for zero-cycle X87 move · a8e30e63
  Roman Lebedev authored May 07, 2021
  
  a8e30e63
- [NFC][X86][MCA] AMD Zen3 Decrease iteration count in reg-move-elimination tests · 34de155f
  Roman Lebedev authored May 07, 2021
  34de155f
- [X86] AMD Zen 3: throughput for renameable XMM/YMM moves is 6 · 758c1733
  Roman Lebedev authored May 07, 2021
  758c1733
- [X86] AMD Zen 3: AVX YMM moves are zero-cycle · 715c0d0b
  Roman Lebedev authored May 07, 2021
  715c0d0b