A set of Pass and functions to help analysis program's performance model.

if gcc doesn't support c++11 ,can use clang

$ export CC=clang
$ export CXX=clang++
$ mkdir build;cd build
$ cmake .. -DLLVM_RECOMMAND_VERSION="3.4"
$ make

use LLVM_RECOMMAND_VERSION to change llvm version directly

• drawline.py : used to draw lines from value profiling
• dirdiff.sh : compare two dir's llvmprof.out file and report whether they are same

we provide some unit test in unit dir. to compile them, you need google test and google mock

$ cmake .. -DUNIT_TEST=On
$ make
$ cd unit
$ ./unit_test

we provide documents on wiki pages, you can use git submodule to sync them into doc folder.

$ git submodule init
$ git submodule update