LLVM failures

[Simon Peyton-Jones]

It's fine.  llc -version (one dash) works ok.  see below

bash-3.1$ llc -version
LLVM (http://llvm.org/):
  LLVM version 3.1
  Optimized build with assertions.
  Built May 22 2012 (00:18:58).
  Default target: i686-pc-mingw32
  Host CPU: corei7

  Registered Targets:
    arm      - ARM
    cellspu  - STI CBEA Cell SPU [experimental]
    cpp      - C++ backend
    hexagon  - Hexagon
    mblaze   - MBlaze
    mips     - Mips
    mips64   - Mips64 [experimental]
    mips64el - Mips64el [experimental]
    mipsel   - Mipsel
    msp430   - MSP430 [experimental]
    ppc32    - PowerPC 32
    ppc64    - PowerPC 64
    ptx32    - PTX (32-bit) [Experimental]
    ptx64    - PTX (64-bit) [Experimental]
    sparc    - Sparc
    sparcv9  - Sparc V9
    thumb    - Thumb
    x86      - 32-bit X86: Pentium-Pro and above
    x86-64   - 64-bit X86: EM64T and AMD64
    xcore    - XCore
bash-3.1$

| -----Original Message-----
| From: David Terei [mailto:davidterei at gmail.com]
| Sent: 16 January 2013 10:59
| To: Simon Peyton-Jones
| Cc: Nathan Hüsken; ghc-devs at haskell.org
| Subject: Re: LLVM failures
| 
| My guess is llc doesn't like the arguments being passed to it. Try
| running llc as follows:
| 
| $ llc -version
| 
| (one dash, not two). That works fine on linux and osx. Does it not work
| on windows?
| 
| Cheers,
| David
| 
| On 16 January 2013 21:30, Simon Peyton-Jones <simonpj at microsoft.com>
| wrote:
| > | Remember getting these errors, and I remember fixing them by having
| > | llc-3.0 and opt-3.0 in the path.
| >
| > Hmm. Well, HP has llc 3.1 so if that doesn't work it's a right
| nuisance.
| >
| > David said to try -v2. Here's the result
| >
| > *** LlVM CodeGen:
| > Error (figuring out LLVM version): : runInteractiveProcess: invalid
| > argument (Invalid argument)
| >
| > <no location info>:
| >     Warning: Couldn't figure out LLVM version!
| >              Make sure you have installed LLVM
| >
| > I have no idea what "invalid argument" means. I can do further
| experiments if told what to try.
| >
| > Simon
| >
| > | -----Original Message-----
| > | From: ghc-devs-bounces at haskell.org
| > | [mailto:ghc-devs-bounces at haskell.org]
| > | On Behalf Of Nathan Hüsken
| > | Sent: 16 January 2013 09:15
| > | To: ghc-devs at haskell.org
| > | Subject: Re: LLVM failures
| > |
| > | Remember getting these errors, and I remember fixing them by having
| > | llc-3.0 and opt-3.0 in the path.
| > |
| > | On 01/14/2013 06:56 PM, Simon Peyton-Jones wrote:
| > | > I'm getting testsuite failures like this on Windows
| > | >
| > | > <no location info>:
| > | >     Warning: Couldn't figure out LLVM version!
| > | >              Make sure you have installed LLVM
| > | >
| > | > Fair enough, but shouldn't 'configure' find out if I have LLVM.
| > | > And
| > | if I don't, shouldn't the tests be disabled?
| > | >
| > | > Do we have instructions for installing LLVM on Windows?
| > | >
| > | > Simon
| > | >
| > | >
| > | >
| > | > _______________________________________________
| > | > ghc-devs mailing list
| > | > ghc-devs at haskell.org
| > | > http://www.haskell.org/mailman/listinfo/ghc-devs
| > | >
| > |
| > |
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| >
| > _______________________________________________
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