[X86] Tag SALC instructions scheduler class
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 7 Dec 2017 16:07:06 +0000 (16:07 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 7 Dec 2017 16:07:06 +0000 (16:07 +0000)
commit2983b469735fe962778b1c4dcb328e33c632a8fe
treedfd3bacf357cada8f1bbc10293343b5a6a858611
parentffce0d8fbcc901a1c8c4ffaa35e2224a1acdc3e0
[X86] Tag SALC instructions scheduler class

Treat these the same as LAHF/SAHF (although its not a x86_64 instruction)

llvm-svn: 320055
llvm/lib/Target/X86/X86InstrCMovSetCC.td
llvm/test/CodeGen/X86/schedule-x86_32.ll