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(parent: cd0bb88) | patch
takeMVar/putMVar were missing some write barriers when modifying a TSO
authorSimon Marlow <simonmar@microsoft.com>
Tue, 28 Feb 2006 16:37:24 +0000 (16:37 +0000)
committerSimon Marlow <simonmar@microsoft.com>
Tue, 28 Feb 2006 16:37:24 +0000 (16:37 +0000)
commit080c9600d0ca63cc4125c6d2957ed8336b311c76
tree91ec2df6a4cab2a6cb6da2f2877cd1c21780eb06tree | snapshot
parentcd0bb88bca4b8e082e67c455cc17da1b779bb477commit | diff
takeMVar/putMVar were missing some write barriers when modifying a TSO

This relates to the recent introduction of clean/dirty TSOs, and the
consqeuent write barriers required.  We were missing some write
barriers in the takeMVar/putMVar family of primops, when performing
the take/put directly on another TSO.

Fixes #705, and probably some test failures.
ghc/rts/PrimOps.cmm diff | blob | history
ghc/rts/Schedule.h diff | blob | history
Glasgow Haskell Compiler with heterogeneous metaprogramming (generalized arrows and modal types)