Extend assert_area.py support for macc

architecture/synth_xilinx_dsp/assert_area.py

@@ -4,18 +4,18 @@ import glob
 import re
 import os
 
-re_mux = re.compile(r'mul_(\d+)(s?)_(\d+)(s?)_(A?B?M?P?)_A?B?M?P?\.v')
+re_mux = re.compile(r'(mul|macc)_(\d+)(s?)_(\d+)(s?)_(A?B?M?P?)_A?B?M?P?\.v')
 
 for fn in glob.glob('*.v'):
     m = re_mux.match(fn)
     if not m: continue
 
-    A,B = map(int, m.group(1,3))
-    Asigned, Bsigned = m.group(2,4)
-    Areg = 'A' in m.group(5)
-    Breg = 'B' in m.group(5)
-    Mreg = 'M' in m.group(5)
-    Preg = 'P' in m.group(5)
+    A,B = map(int, m.group(2,4))
+    Asigned, Bsigned = m.group(3,5)
+    Areg = 'A' in m.group(6)
+    Breg = 'B' in m.group(6)
+    Mreg = 'M' in m.group(6)
+    Preg = 'P' in m.group(6)
     if A < B:
         A,B = B,A
         Asigned,Bsigned = Bsigned,Asigned