Use LLVM 8

Author: isuruf

.travis.yml

@@ -50,20 +50,20 @@ matrix:
           packages:
           - binutils-dev
           - g++-4.8
-    - env: BUILD_TYPE="Debug" WITH_BFD="yes" PYTHON_VERSION="3.5" WITH_LLVM="7.0" WITH_SCIPY="yes" BUILD_SHARED_LIBS="yes"
+    - env: BUILD_TYPE="Debug" WITH_BFD="yes" PYTHON_VERSION="3.5" WITH_LLVM="8.0" WITH_SCIPY="yes" BUILD_SHARED_LIBS="yes"
       compiler: clang
       os: linux
       addons:
         apt:
           sources:
           - ubuntu-toolchain-r-test
-          - llvm-toolchain-trusty-7
+          - llvm-toolchain-trusty-8
           packages:
           - clang
           - libstdc++-4.8-dev
           - binutils-dev
-          - clang-7
-          - llvm-7-dev
+          - clang-8
+          - llvm-8-dev
     - env: BUILD_TYPE="Release" PYTHON_VERSION="2.7" WITH_NUMPY="no"
       compiler: clang
       os: linux