XANMOD: Makefile: Turn off loop vectorization for GCC -O3 optimization level

xanmod · xanmod · commit 4804100d494b · 2022-08-02T04:58:38.000Z
Signed-off-by: Alexandre Frade &lt;kernel@xanmod.org&gt;
diff --git a/Makefile b/Makefile
@@ -757,6 +757,7 @@ ifdef CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE
 KBUILD_CFLAGS += -O2
 else ifdef CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3
 KBUILD_CFLAGS += -O3
+KBUILD_CFLAGS += $(call cc-option, -fno-tree-loop-vectorize)
 else ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
 KBUILD_CFLAGS += -Os
 endif
