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[X86][BtVer2] Fix latency and throughput of atomic INC/DEC/NEG/NOT.
authorAndrea Di Biagio <Andrea_DiBiagio@sn.scee.net>
Tue, 20 Aug 2019 14:31:27 +0000 (14:31 +0000)
committerAndrea Di Biagio <Andrea_DiBiagio@sn.scee.net>
Tue, 20 Aug 2019 14:31:27 +0000 (14:31 +0000)
commit4b2842da080a39c3c89ebb83bc46493a968031d2
tree4c254f28b50d37abf1684103afd2aac73a4239d7tree | snapshot
parenteb85e5df9f87bde0c5be50dd04ea441cb4512e56commit | diff
[X86][BtVer2] Fix latency and throughput of atomic INC/DEC/NEG/NOT.

Latency and throughput of LOCK INC/DEC/NEG/NOT is always 19cy.
Number of uOPs is still 1.

Differential Revision: https://reviews.llvm.org/D66469

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369388 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ScheduleBtVer2.td diff | blob | history
test/tools/llvm-mca/X86/BtVer2/resources-x86_64.s diff | blob | history
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