03.diff

diff --git a/core/binary.mk b/core/binary.mk
index 069a3dd85..84a2334d4 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -368,11 +368,12 @@ my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL
 my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS)
 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS)
     ifeq ($(my_sdclang),true)
+        my_target_global_cflags += $(SDLLVM_AE_FLAG) -Wno-vectorizer-no-neon -O3 -fvectorize-loops
         ifeq ($(strip $(my_cc)),)
-            my_cc := $(my_cc_wrapper) $(SDCLANG_PATH)/clang $(SDLLVM_AE_FLAG) -Wno-vectorizer-no-neon
+            my_cc := $(my_cc_wrapper) $(SDCLANG_PATH)/clang
         endif
         ifeq ($(strip $(my_cxx)),)
-            my_cxx := $(my_cxx_wrapper) $(SDCLANG_PATH)/clang++ $(SDLLVM_AE_FLAG) -Wno-vectorizer-no-neon
+            my_cxx := $(my_cxx_wrapper) $(SDCLANG_PATH)/clang++
         endif
     endif
 else