Hilight tail


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21726 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/vim/llvm.vim b/utils/vim/llvm.vim
index 8088600..3fc2476 100644
--- a/utils/vim/llvm.vim
+++ b/utils/vim/llvm.vim
@@ -20,7 +20,7 @@
 syn keyword llvmStatement and or xor
 syn keyword llvmStatement setne seteq setlt setgt setle setge
 
-syn keyword llvmStatement phi call cast to select shl shr vaarg vanext
+syn keyword llvmStatement phi tail call cast to select shl shr vaarg vanext
 syn keyword llvmStatement ret br switch invoke unwind unreachable
 syn keyword llvmStatement malloc alloca free load store getelementptr