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# Copyright 2017 The Emscripten Authors. All rights reserved.
# Emscripten is available under two separate licenses, the MIT license and the
# University of Illinois/NCSA Open Source License. Both these licenses can be
# found in the LICENSE file.
'''
Finds why an .ll file is large by printing functions by size
'''
from __future__ import print_function
import os, sys
funcs = []
i = 0
for line in open(sys.argv[1]):
i += 1
if line.startswith('define '):
inside = line.replace('define ', '').replace('\n', '')
start = i
elif line.startswith('}'):
funcs.append((inside, i-start))
print('\n'.join([str(func[1]) + ':' + func[0] for func in sorted(funcs, key=lambda func: -func[1])]))
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