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[X86][BtVer2] Use ReadAfterLd entries for the register operands of CMPXCHG.
authorAndrea Di Biagio <Andrea_DiBiagio@sn.scee.net>
Tue, 20 Aug 2019 17:05:56 +0000 (17:05 +0000)
committerAndrea Di Biagio <Andrea_DiBiagio@sn.scee.net>
Tue, 20 Aug 2019 17:05:56 +0000 (17:05 +0000)
commit2e897a94f587d035271793c71f189f1f14445c5b
treeee80a718a6d71861f8e728f6d89fec2c2eb8d16etree | snapshot
parent2e68e4d60e9f190c83653d5df5071262febca2efcommit | diff
[X86][BtVer2] Use ReadAfterLd entries for the register operands of CMPXCHG.

This is a follow-up of r369365.

llvm-svn: 369412
llvm/lib/Target/X86/X86ScheduleBtVer2.td diff | blob | history
llvm/test/tools/llvm-mca/X86/BtVer2/cmpxchg-read-advance.s [new file with mode: 0644] blob
Domain: System / Toolchain;