[GHC] #10394: LLVM mangler doesn't mangle AVX instructions

[GHC]

#10394: LLVM mangler doesn't mangle AVX instructions
-------------------------------------+-------------------------------------
        Reporter:  dobenour          |                   Owner:
            Type:  bug               |                  Status:  patch
        Priority:  normal            |               Milestone:  7.12.1
       Component:  Compiler (LLVM)   |                 Version:  7.11
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Runtime crash     |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:  Phab:D1034
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"600b153abb78505911db8b0c44e6f172f6ddb18f/ghc"
 600b153a/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="600b153abb78505911db8b0c44e6f172f6ddb18f"
 llvmGen: Rework LLVM mangler

 The LLVM mangler does not currently transform AVX instructions on x86-64
 platforms, due to a missing #include. Also, it is significantly more
 complicated than necessary, due to the file into sections (not needed
 anymore), and is sensitive to the details of the whitespace in the
 assembly.

 Author: dobenour

 Test Plan: Validation on x86-64, x86-32, and ARM

 Reviewers: austin

 Subscribers: thomie, bgamari, rwbarton

 Differential Revision: https://phabricator.haskell.org/D1034

 GHC Trac Issues: #10394
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10394#comment:5>
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