#5636: LLVM: popcnt instruction doesn't compile in LLVM 3.0
---------------------------------+------------------------------------------
    Reporter:  dterei            |       Owner:  dterei            
        Type:  bug               |      Status:  new               
    Priority:  normal            |   Component:  Compiler (LLVM)   
     Version:  7.2.1             |    Keywords:                    
    Testcase:                    |   Blockedby:                    
          Os:  MacOS X           |    Blocking:                    
Architecture:  Unknown/Multiple  |     Failure:  Compile-time crash
---------------------------------+------------------------------------------

Comment(by davidterei@…):

 commit 11fcb10ad4d3499e60e278752001968134d7f4e4
 {{{
 Author: David Terei <[email protected]>
 Date:   Mon Nov 21 03:01:32 2011 -0800

     Fix #5636: Use clang as assembler on OSX when LLVM >= 3.0

     LLVM doesn't support the OS X system assembler anymore so we must use
     their assembler through clang. Also improved error messages when
 various
     LLVM tools can't be run.

  compiler/main/DriverPipeline.hs |   18 ++++++++++++++++--
  compiler/main/DynFlags.hs       |    3 +--
  compiler/main/SysTools.lhs      |   27 ++++++++++++++++++++++++---
  3 files changed, 41 insertions(+), 7 deletions(-)
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5636#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

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