Add Polly to the ignored trees.

llvm-svn: 211695

diff --git a/llvm/.gitignore b/llvm/.gitignore
index dd0f148..eeebe0d 100644 (file)
--- a/llvm/.gitignore
+++ b/llvm/.gitignore
@@ -45,5 +45,7 @@ tools/clang
 tools/lldb
 # lld, which is tracked independently.
 tools/lld
+# Polly, which is tracked independently.
+tools/polly
 # Sphinx build tree, if building in-source dir.
 docs/_build