Dominics-MacBook-Pro:Laplace dom$ brew versions llvm
3.2 git checkout 40e9b90 /usr/local/Library/Formula/llvm.rb
3.1 git checkout 7d15192 /usr/local/Library/Formula/llvm.rb
3.0 git checkout 8022bf4 /usr/local/Library/Formula/llvm.rb
2.9 git checkout 471288b /usr/local/Library/Formula/llvm.rb
2.8 git checkout 1fb85ef /usr/local/Library/Formula/llvm.rb
2.7 git checkout d0efd9e /usr/local/Library/Formula/llvm.rb
2.6 git checkout 6ae3b89 /usr/local/Library/Formula/llvm.rb
Dominics-MacBook-Pro:Laplace dom$ llc --version
LLVM (http://llvm.org/):
LLVM version 3.2svn
Optimized build with assertions.
Built Dec 22 2012 (01:03:07).
Default target: x86_64-apple-darwin12.3.0
Host CPU: core-avx-i

Registered Targets:
x86 - 32-bit X86: Pentium-Pro and above
x86-64 - 64-bit X86: EM64T and AMD64
Dominics-MacBook-Pro:Laplace dom$ opt --version
LLVM (http://llvm.org/):
LLVM version 3.2svn
Optimized build with assertions.
Built Dec 22 2012 (01:03:07).
Default target: x86_64-apple-darwin12.3.0
Host CPU: core-avx-i

Dominic Steinitz

dominic@steinitz.org

http://idontgetoutmuch.wordpress.com

On 10 Aug 2013, at 18:41, Ozgur Akgun <ozgurakgun@gmail.com> wrote:

Hi.

On 10 August 2013 18:20, Brandon Allbery <allbery.b@gmail.com> wrote:

There may be some support for requesting specific versions from Homebrew.

Try `brew versions llvm`. Then, you'll need to run the git checkout command in `brew --prefix` directory.

I am using llvm 3.2 because I had a few ghc related problems with llvm 3.3.
Never had any problems with 3.2 though.

Hope this helps,
Ozgur