Add atom optimization flags
To enable the optimization, set TARGET_ARCH_VARIANT := x86-atom.
Change-Id: I6b7798944bb8262bd83a76712419d8a77d3c34e9
diff --git a/core/combo/TARGET_linux-x86.mk b/core/combo/TARGET_linux-x86.mk
index 6d123d0..1477ae6 100644
--- a/core/combo/TARGET_linux-x86.mk
+++ b/core/combo/TARGET_linux-x86.mk
@@ -159,7 +159,13 @@
$(TARGET_CRTEND_O)
endef
-TARGET_GLOBAL_CFLAGS += -m32 -D__ANDROID__
+ifeq ($(TARGET_ARCH_VARIANT),x86-atom)
+ # Enable recent IA friendly memory routines (such as for Atom)
+ # These will not work on the earlier x86 machines
+ TARGET_GLOBAL_CFLAGS += -mtune=i686 -DUSE_SSSE3 -DUSE_SSE2
+endif
+
+TARGET_GLOBAL_CFLAGS += -D__ANDROID__
TARGET_GLOBAL_LDFLAGS += -m32
endif #simulator
