#9350: Consider using xchg instead of mfence for CS stores -------------------------------------+------------------------------------- Reporter: tibbe | Owner: Type: feature | Status: new request | Milestone: Priority: normal | Version: 7.9 Component: Compiler | Keywords: (NCG) | Architecture: Unknown/Multiple Resolution: | Difficulty: Easy (less than 1 Operating System: | hour) Unknown/Multiple | Blocked By: Type of failure: Runtime | Related Tickets: performance bug | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * cc: simonmar (added) * failure: None/Unknown => Runtime performance bug * component: Compiler => Compiler (NCG) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9350#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler