Use -funroll-loops -ffast-math -O1 optimisations

czgdp1807 · czgdp1807 · commit dbcc4d96afcb · 2023-07-22T16:54:36.000+05:30
diff --git a/src/runtime/lpython/lpython.py b/src/runtime/lpython/lpython.py
@@ -687,9 +687,9 @@ def get_rtlib_dir():
 
         gcc_flags = ""
         if platform.system() == "Linux":
-            gcc_flags = " -shared -fPIC "
+            gcc_flags = " -shared -fPIC -funroll-loops -ffast-math -O1 "
         elif platform.system() == "Darwin":
-            gcc_flags = " -bundle -flat_namespace -undefined suppress "
+            gcc_flags = " -bundle -flat_namespace -undefined suppress -funroll-loops -ffast-math -O1 "
         else:
             raise NotImplementedError("Platform not implemented")
 
