deprecate -O3 in preparation for using it for heavier js opts

1 files changed, 0 insertions, 6 deletions

diff --git a/tools/shared.py b/tools/shared.py
index e05a5f7a..e28a66c3 100644
--- a/tools/shared.py
+++ b/tools/shared.py
@@ -809,12 +809,6 @@ class Settings2(type):
         self.attrs['DISABLE_EXCEPTION_CATCHING'] = 1
         self.attrs['RELOOP'] = 1
         self.attrs['ALIASING_FUNCTION_POINTERS'] = 1
-      if opt_level >= 3:
-        # Aside from these, -O3 also runs closure compiler and llvm lto
-        self.attrs['FORCE_ALIGNED_MEMORY'] = 1
-        self.attrs['DOUBLE_MODE'] = 0
-        self.attrs['PRECISE_I64_MATH'] = 0
-        if noisy: logging.warning('Applying some potentially unsafe optimizations! (Use -O2 if this fails.)')
 
     def __getattr__(self, attr):
       if attr in self.attrs: