Merge pull request #11498 from 0xc0170/fix_iar

iar export: fix invalid optmization flag - remove from misc

Author: 0xc0170

tools/export/iar/__init__.py

@@ -121,7 +121,7 @@ def generate(self):
         template = ["--vla", "--no_static_destruction"]
         # Flag invalid if set in template
         # Optimizations are also set in template
-        invalid_flag = lambda x: x in template or re.match("-O(\d|time|n|hz?)", x)
+        invalid_flag = lambda x: x in template or re.match("-O(\d|time|n|l|hz?)", x)
         flags['c_flags'] = [flag for flag in c_flags if not invalid_flag(flag)]
 
         try: