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* Merging in the new codegen branchdias@eecs.harvard.edu2008-08-141-661/+0
| | | | | | | | | | | | | | | | | | This merge does not turn on the new codegen (which only compiles a select few programs at this point), but it does introduce some changes to the old code generator. The high bits: 1. The Rep Swamp patch is finally here. The highlight is that the representation of types at the machine level has changed. Consequently, this patch contains updates across several back ends. 2. The new Stg -> Cmm path is here, although it appears to have a fair number of bugs lurking. 3. Many improvements along the CmmCPSZ path, including: o stack layout o some code for infotables, half of which is right and half wrong o proc-point splitting
* Document MachOpMax Bolingbroke2008-07-311-5/+5
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* (F)SLIT -> (f)sLit in MachOpIan Lynagh2008-04-121-12/+12
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* Don't import FastString in HsVersions.hIan Lynagh2008-03-291-0/+1
| | | | Modules that need it import it themselves instead.
* Move OPTIONS pragmas above commentsIan Lynagh2007-09-211-7/+7
| | | | Fixes building with -Werror (i.e. validate) and GHC < 6.6
* Fix CodingStyle#Warnings URLsIan Lynagh2007-09-041-1/+1
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* Use OPTIONS rather than OPTIONS_GHC for pragmasIan Lynagh2007-09-031-2/+2
| | | | | | | Older GHCs can't parse OPTIONS_GHC. This also changes the URL referenced for the -w options from WorkingConventions#Warnings to CodingStyle#Warnings for the compiler modules.
* Add {-# OPTIONS_GHC -w #-} and some blurb to all compiler modulesIan Lynagh2007-09-011-0/+7
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* Module header tidyup, phase 1Simon Marlow2006-10-111-1/+1
| | | | | | | | | | | | This patch is a start on removing import lists and generally tidying up the top of each module. In addition to removing import lists: - Change DATA.IOREF -> Data.IORef etc. - Change List -> Data.List etc. - Remove $Id$ - Update copyrights - Re-order imports to put non-GHC imports last - Remove some unused and duplicate imports
* add MO_WriteBarrier to CallishMachOpsSimon Marlow2006-06-291-0/+1
| | | | This will let us express write barriers in C--
* Reorganisation of the source treeSimon Marlow2006-04-071-0/+652
Most of the other users of the fptools build system have migrated to Cabal, and with the move to darcs we can now flatten the source tree without losing history, so here goes. The main change is that the ghc/ subdir is gone, and most of what it contained is now at the top level. The build system now makes no pretense at being multi-project, it is just the GHC build system. No doubt this will break many things, and there will be a period of instability while we fix the dependencies. A straightforward build should work, but I haven't yet fixed binary/source distributions. Changes to the Building Guide will follow, too.