[commit: ghc] master: Tell the compiler about alpha, mipseb and mipsel again; fixes #7339 (9756690)

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/9756690fe7aa26aee6955d0b720377d53170c542

>---------------------------------------------------------------

commit 9756690fe7aa26aee6955d0b720377d53170c542
Author: Ian Lynagh <[email protected]>
Date:   Tue Nov 13 17:58:52 2012 +0000

    Tell the compiler about alpha, mipseb and mipsel again; fixes #7339
    
    This reverts the compiler parts of
    
        commit 7b594a5d7ac29972db39228e9c8b7f384313f39b
        Author: David Terei <[email protected]>
        Date:   Mon Nov 21 12:05:18 2011 -0800
    
        Remove registerised code for dead architectures: mips, ia64, alpha,
        hppa1, m68k
    
    In particular, we want to know whether bewareLoadStoreAlignment should
    return True or False for them.
    
    It also reverts
    
        commit 3fc68b5c356b39b2b52a86d953367d0021c13262
        Author: Simon Marlow <[email protected]>
        Date:   Wed Jan 4 11:44:02 2012 +0000
    
        Remove missing archs (mipseb, mipsel, alpha) (#5734)
    
        It doesn't hurt to map these to ArchUnknown since we don't need to
        know anything specific about them, and adding them would be a pain
        (there are a bunch of places where we have to case-match on all the
        arches to avoid warnings).

 aclocal.m4                                         |   11 ++++++++++-
 compiler/cmm/PprC.hs                               |    3 +++
 compiler/nativeGen/AsmCodeGen.lhs                  |    6 ++++++
 compiler/nativeGen/RegAlloc/Graph/TrivColorable.hs |   12 ++++++++++++
 compiler/nativeGen/RegAlloc/Linear/FreeRegs.hs     |    3 +++
 compiler/nativeGen/RegAlloc/Linear/Main.hs         |    3 +++
 compiler/nativeGen/TargetReg.hs                    |   15 +++++++++++++++
 compiler/utils/Platform.hs                         |    3 +++
 8 files changed, 55 insertions(+), 1 deletions(-)


Diff suppressed because of size. To see it, use:

    git show 9756690fe7aa26aee6955d0b720377d53170c542