JuliaLang/julia — pull request #4574 by ArchRobison (2013-10-18 20:31:36+00:00)
Title: RFC: Enable LLVM support for Intel VTune Amplifier if platform supports it.

The change to deps/Makefile causes LLVM to be compiled with --with-intel-jitevents for
* Windows
* Linux on x86

The change to src/codegen.cpp causes Julia to register a IntelJITEventListener
when the environment variable ENABLE_JITPROFILING is set.

Intel VTune Amplifier is not required to compile the code because the standard LLVM
distribution (3.3 or current pre-3.4 development version) already has the necessary code.