Subzero: Partial implementation of global initializers.

szdiff.py

Index: szdiff.py
diff --git a/szdiff.py b/szdiff.py
index 046982ea2b87b540b3213e3f03ff8d6bbaecb2a0..ea882a0e5bbdb6b4494f14dd3e018e3ac56ee7d9 100755
--- a/szdiff.py
+++ b/szdiff.py
@@ -42,7 +42,13 @@ if __name__ == '__main__':
     llc_out = []
     tail_call = re.compile(' tail call ');
     trailing_comment = re.compile(';.*')
-    ignore_pattern = re.compile('^ *$|^declare|^@')
+    #ignore_pattern = re.compile('^ *$|^declare|^@.*\]$')

[jvoung (off chromium), 2014/06/28 17:00:33]

could remove the old copy now

[Jim Stichnoth, 2014/06/29 14:33:46]

Done.

+    ignore_pattern = re.compile('|'.join([
+                '^ *$',     # all-whitespace lines
+                '^declare', # declarations without definitions
+                '^@.*\]$'   # PNaCl global declarations like:
+                            #   @v = external global [4 x i8]
+                ]))
     prev_line = None
     for line in bitcode:
         if prev_line: