Make sure to syntax hilight the 'unwind' keyword!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9524 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/emacs/llvm-mode.el b/utils/emacs/llvm-mode.el
index 477f821..b26a4ca 100644
--- a/utils/emacs/llvm-mode.el
+++ b/utils/emacs/llvm-mode.el
@@ -33,7 +33,7 @@
    ;; Special instructions
    '("phi\\|call\\|cast\\|to\\|shl\\|shr\\|vaarg\\|vanext" . font-lock-keyword-face)
    ;; Control instructions
-   '("ret\\|br\\|switch\\|invoke" . font-lock-keyword-face)
+   '("ret\\|br\\|switch\\|invoke\\|unwind" . font-lock-keyword-face)
    ;; Memory operators
    '("malloc\\|alloca\\|free\\|load\\|store\\|getelementptr" . font-lock-keyword-face)
    )