[commit: ghc] wip/carter/remove_x87Registers: a whole pile of little fixes. Also need to keep *just* enough x87 support around that c calling convention support still works (1887acf)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/carter/remove_x87Registers
Link       : http://ghc.haskell.org/trac/ghc/changeset/1887acf010a4d00ed91be4a1a8fbdeb29b08a577/ghc

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

commit 1887acf010a4d00ed91be4a1a8fbdeb29b08a577
Author: Carter Tazio Schonwald <carter.schonwald at gmail.com>
Date:   Fri Dec 21 17:02:02 2018 -0500

    a whole pile of little fixes.
    Also need to keep *just* enough x87 support around that c calling convention support
    still works


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

1887acf010a4d00ed91be4a1a8fbdeb29b08a577
 compiler/llvmGen/LlvmCodeGen/Base.hs |   1 -
 compiler/nativeGen/PPC/Ppr.hs        |   2 +-
 compiler/nativeGen/SPARC/Ppr.hs      |   2 +-
 compiler/nativeGen/X86/CodeGen.hs    |  27 ++++----
 compiler/nativeGen/X86/Instr.hs      | 121 +----------------------------------
 compiler/nativeGen/X86/Ppr.hs        |  36 ++---------
 compiler/nativeGen/X86/RegInfo.hs    |   2 +-
 compiler/nativeGen/X86/Regs.hs       |  10 +--
 compiler/types/TyCon.hs              |   4 +-
 includes/CodeGen.Platform.hs         | 102 ++++++++++++++---------------
 10 files changed, 77 insertions(+), 230 deletions(-)

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

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc 1887acf010a4d00ed91be4a1a8fbdeb29b08a577