[commit: ghc] cardinality's head updated: Merge branch 'master' into cardinality (92043de)

[Ilya Sergey]

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

Branch 'cardinality' now includes:

     b4e86fa... Minor impovement to when we float a let out of a right-hand side:
     e39539d... Add missing case in eqHsBang; makes rnfail055 pass again
     04abb49... Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
     ea53d9c... Document overlapping instances more clearly
     858888e... Remove unused HscStats.lhs; fixes #7605
     2c12b91... Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
     fb93d79... Up supported LLVM version to 3.3.
     8d01b10... Comments only (about trimming the type environment)
     927ca60... Update mailing lists in the users guide
     5d99d6a... Comments only
     2ec39c7... Exploit the invariant for AxInstCo to simplify coercionKind
     2cc42db... When printing types in the interactive UI, take account of free variables
     5469388... Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
     65e4195... Use pprTypeForUser when printing kinds in ghci
     14c01e0... Ensure the LLVM codegen correctly handles literals in a branch. #7571
     c94528a... Comments only
     7a1480c... Allow eta-reduction of eval'd functions if of arity 1
     35f1fc9... Allow CaseElim if the case binder is the next thing to be eval'd
     fa1e593... Fix llvm backend when 32bit build on 64bit OSX. (#7617)
     1a70306... Fix our handling of literals and types in LLVM (#7575).
     629ae2a... Add support for nto-qnx (BlackBerry 10)
     39148b8... fix validate-breaking warning
     48b9589... Tidy up: move info-table related stuff to CmmInfo
     bb39e04... Solaris: do not use timer_create
     5931ee8... fix rts/Linker compilation issues on AMD64/Solaris platform
     c23faf3... ghc: mkGmpDerivedConstants binary gone away
     b479713... Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
     79dae93... Print infix type constructors in back-ticks
     d3b8991... Introduce CPR for sum types (Trac #5075)
     8e5313c... Comments only
     0f8c6fc... Use fsep, not sep, when printing lots of Core binders
     182fe6f... Comments only
     ff5bea7... Merge branch 'master' of http://darcs.haskell.org/ghc
     5388919... do not use -rpath-link linker option on Solaris.
     3c9d630... Added support to cross-compile to android
     7299516... Fix various issues with a Stage1Only=NO cross-compile
     388e1e8... Allow -fllvm to be used when compiling unregisterised (#7622)
     09ff0e0... Refactor and improve the promotion inference
     829be06... Use kind 'Symbol' consistently, rather than kind 'String'
     a47ee23... Merge branch 'master' of http://darcs.haskell.org/ghc
     b4c1747... Remove unused argument
     18b106e... Comments only
     82219ae... The type/kind variables of a class decl scope over the associated types
     1c4e896... Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
     e342666... Collapse DmdResult into CPRResult
     0ab8cc1... Merge branch 'master' of http://darcs.haskell.org/ghc
     9c661e0... Remove dead code
     48a96bd... Improve LLVM options for ARMv6
     351a8c6... fix ARM hard float "detection"
     a3a2348... Add support to compare for comparing whole directories
     5943a5b... Use Test.Regex.PCRE instead of .Posix in compare
     d1fd45d... Add a kludge to the compare tool for unicode filenames
     1095d51... Add a "Done." line to compare
     146b0ea... use -e rather than -d when checking for the existence of a subrepo
     6ff3c31... Fix documentation bug: TSOs are *not* unconditionally kept on the mutable list.
     a98e51e... More refactoring of FamInst/FamInstEnv; finally fixes Trac #7524
     f1fa6eb... Pure refactoring
     163da7f... Merge branch 'master' of http://darcs.haskell.org/ghc
     167dfe2... Minor pretty printing changes only
     2627e62... Comments only
     24644bb... Fix comments on isValArg
     a7f9930... StaticFlags code cleanup (fixes #7595)
     d79c0c4... Improve consistency checking for associated type-family instances
     6464d37... When quantifying associated types, we may have TyVars involved, not just TcTyVars This required a little adjustment in zonkQuantifiedTyVars
     5943886... Merge branch 'master' of http://darcs.haskell.org/ghc
     71ae069... Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
     bf069cb... Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
     b91f3d2... hopefully fix #7620
     0375fcb... ARM: infer VFPv2 presence from the C compiler
     1b7c1e5... use GhcRtsHcOpts and GhcRtsCcOpts for the debug way too
     bc31dbe... Disable any  packages built with stage 2 when cross-compiling
     0768ddb... Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
     12e3d3f... Patch for #7628: improve error message when mixing 32 and 64 bit images (on Mac OS X)
     ba47b1d... Tweak the mkDocs script
     43cc231... Tweak the gen_contents_index script
     8d5bc74... Add throwGhcExceptionIO and change a few uses of throwGhcException to use it
     658817b... Schedule.h: Fix path of include file in comment
     a23661d... STM: Only wake up once
     dbefe7b... fix warnings
     9c6dd15... Fix to 02c4ab049: use a weak pointer to the sandbox thread
     677144b... Add support for *named* holes; an extension of -XTypeHoles
     dd86634... Merge branch 'master' of http://darcs.haskell.org/ghc
     6ac7bae... Expand tabs
     92043de... Merge branch 'master' into cardinality