From: Chandler Carruth <chandlerc@gmail.com>
Date: Tue, 4 Dec 2012 10:08:59 +0000 (+0000)
Subject: Teach the include sorter to quickly skip files with an extension that
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c5c675d203fa626f77becbd4d42d8b9c91ffc985;p=platform%2Fupstream%2Fllvm.git

Teach the include sorter to quickly skip files with an extension that
doesn't look like it will have C++ code in it.

Suggestions on a better heuristic are welcome.

llvm-svn: 169248
---

diff --git a/llvm/utils/sort_includes.py b/llvm/utils/sort_includes.py
index c1500f5..8ff7d05 100755
--- a/llvm/utils/sort_includes.py
+++ b/llvm/utils/sort_includes.py
@@ -18,8 +18,12 @@ def sort_includes(f):
   if 'INPUTS/' in f.name or 'test/' in f.name:
     return
 
+  ext = os.path.splitext(f.name)[1]
+  if ext not in ['.cpp', '.c', '.h', '.inc', '.def']:
+    return
+
   lines = f.readlines()
-  look_for_api_header = os.path.splitext(f.name)[1] == '.cpp'
+  look_for_api_header = ext in ['.cpp', '.c']
   found_headers = False
   headers_begin = 0
   headers_end = 0