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Commit 1231904c authored by Simon Pilgrim's avatar Simon Pilgrim
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[CostModel][X86] Add explicit fcmp costs for pre-SSE42 targets 

Typical throughputs: cmpss/cmpps = 1cy and cmpsd/cmppd = 2cy before the Core2 era

llvm-svn: 351684
parent bf4b7702
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