[commit: ghc] ghc-8.6: Revert "Multiple fixes / improvements for LLVM backend" (377fe39)

[git at git.haskell.org]

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

On branch  : ghc-8.6
Link       : http://ghc.haskell.org/trac/ghc/changeset/377fe39888b1c711d15c94583ec83680d8ae7bf4/ghc

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

commit 377fe39888b1c711d15c94583ec83680d8ae7bf4
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Tue Oct 30 11:12:46 2018 -0400

    Revert "Multiple fixes / improvements for LLVM backend"
    
    This reverts commit 73273be476a8cc6c13368660b042b3b0614fd928.
    
    Unfortunately we were unable to come to a fix that didn't sacrifice the
    ability to bootstrap GHC using the LLVM backend. Reverting for 8.6.2.


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

377fe39888b1c711d15c94583ec83680d8ae7bf4
 compiler/llvmGen/Llvm/Types.hs           |  2 +-
 compiler/llvmGen/LlvmCodeGen/Base.hs     | 62 +++++---------------------------
 compiler/llvmGen/LlvmCodeGen/CodeGen.hs  | 60 +++++++++++++++++++++++++------
 llvm-passes                              |  2 +-
 testsuite/tests/codeGen/should_run/all.T |  2 +-
 5 files changed, 61 insertions(+), 67 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 377fe39888b1c711d15c94583ec83680d8ae7bf4