[GHC] #9192: Add sameByteArray#

#9192: Add sameByteArray# ------------------------------------+------------------------------------- Reporter: tibbe | Owner: Type: feature request | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- We have `sameMutableByteArray#` so we ought to have `sameByteArray#` as well, allowing for cheap equality checks. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9192 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#9192: Add sameByteArray# -------------------------------------+------------------------------------- Reporter: tibbe | Owner: Type: feature | Status: new request | Milestone: Priority: normal | Version: 7.8.2 Component: Compiler | Keywords: Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: Runtime | Related Tickets: performance bug | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * failure: None/Unknown => Runtime performance bug -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9192#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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