fix LLVM 3.5 regression introduced by 0d168ed
disallow 3.5 test failures
run the testsuite with verbose output
use 2 jobs
Merge pull request #689 from Trass3r/master

fix llvm 3.5 tests
Make sure LLVM_LDFLAGS doesn't contain any new line as this breaks the build
Merge pull request #691 from gballet/fix-buildissues

Fix a build issue where LLVM_LDFLAGS contains newlines.
llvm API changes
Merge pull request #692 from Trass3r/master

fix for llvm trunk
Add missing LLVM 3.5 intrinsic and add support for LLVM 3.6.
Fix LLVM 3.6 build
Fix for issue #695