diff --git a/polly/docs/Performance.rst b/polly/docs/Performance.rst
new file mode 100644
index 000000000000..c8e6afb01023
--- /dev/null
+++ b/polly/docs/Performance.rst
@@ -0,0 +1,57 @@
+.. include:: <isonum.txt>
+==================================================
+Performance
+==================================================
+
+High-Performance Generalized Matrix Multiplication
+--------------------------------------------------
+
+Polly automatically detects and optimizes generalized matrix multiplication,
+the computation C |larr| α ⊗ C ⊕ β ⊗ A ⊗ B, where A, B, and C are three appropriately sized matrices,
+⊕ and ⊗ operations are originating from the corresponding matrix semiring, and &alpha; and &beta; are
+constants, and beta is not equal to zero. It allows to obtain the highly optimized form structured
+similar to the expert implementation of GEMM that can be found in GotoBLAS and its successors. The
+performance evaluation of GEMM is shown in the following figure.
+
+
+    .. image:: images/GEMM_double.png
+       :align: center
+
+
+
+Compile Time Impact of Polly
+----------------------------
+
+Clang+LLVM+Polly are compiled using Clang on a Intel(R) Core(TM) i7-7700 based system. The experiment
+is repeated twice: with and without Polly enabled in order to measure its compile time impact.
+
+The following versions are used:
+
+
+- Polly (git hash 0db98a4837b6f233063307bb9184374175401922)
+- Clang (git hash 3e1d04a92b51ed36163995c96c31a0e4bbb1561d)
+- LLVM  git hash 0265ec7ebad69a47f5c899d95295b5eb41aba68e)
+
+`ninja <https://ninja-build.org/>`_ is used as the build system.
+
+For both cases the whole compilation was performed five times. The compile times in seconds are shown in the following table.
+
++----------------------------+
+|       Compile Time         |
++--------------+-------------+
+|Polly Disabled|Polly Enabled|
++==============+=============+
+|964           |977          |
++--------------+-------------+
+|964           |980          |
++--------------+-------------+
+|967           |981          |
++--------------+-------------+
+|967           |981          |
++--------------+-------------+
+|968           |982          |
++--------------+-------------+
+
+
+The median compile time without Polly enabled is 967 seconds and with Polly enabled it is 981 seconds. The overhead is 1.4%.
+
diff --git a/polly/docs/images/GEMM_double.png b/polly/docs/images/GEMM_double.png
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/polly/docs/index.rst b/polly/docs/index.rst
index e1559c77858f..333c8eb0caa7 100644
--- a/polly/docs/index.rst
+++ b/polly/docs/index.rst
@@ -25,6 +25,7 @@ Using Polly
    UsingPollyWithClang
    HowToManuallyUseTheIndividualPiecesOfPolly
    TipsAndTricks
+   Performance
 
 * `A list of Polly passes <http://polly.llvm.org/documentation/passes.html>`_