delta/haskell.git - gitlab.haskell.org: ghc/ghc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Fix bootstrapping of GHC with earlier versions	Patrick Palka	2013-09-04	1	-0/+4
\| \| \| \| \| \| \| \|	We can no longer use atomic_inc() in the stage1 compiler because its prototype was recently changed. Since the stage1 compiler is always single-threaded, only use atomic_inc() when THREADED_RTS is defined.
*	genSym: atomic_inc() now takes two arguments	Patrick Palka	2013-09-04	1	-1/+1
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*	UniqSupply: make mkSplitUniqSupply thread-safe	Patrick Palka	2013-08-26	1	-1/+5
\| \| \| \| \| \| \| \| \| \| \| \| \|	unsafeInterleaveIO is used instead of unsafeDupableInterleaveIO because a mk_supply thunk that is simultaneously entered by two threads should evaluate to the same UniqSupply. The UniqSupply counter is now incremented atomically using the RTS's atomic_inc(). To mitigate the extra overhead of unsafeInterleaveIO in the single-threaded compiler, noDuplicate# is changed to exit early when n_capabilities == 1.
*	Move the genSym stuff from rts into compiler	Ian Lynagh	2013-05-17	1	-0/+9
	It's no longer used by Data.Unique, so there's no need to have it in rts any more.