Don't include libtool "object" files


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16391 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/llvmgrep b/utils/llvmgrep
index 73cfd41..8a26044 100755
--- a/utils/llvmgrep
+++ b/utils/llvmgrep
@@ -11,6 +11,7 @@
       \! -name '*~' \
       \! -name '#*' \
       \! -name '*.ll' \
+      \! -name '*.lo' \
       \! -name '*.d' \
       \! -name '*.dir' \
       \! -name 'Sparc.burm.c' \