tune-cortexa8: enable tree-vectorizer to get proper NEON support

diff --git a/conf/machine/include/tune-cortexa8.inc b/conf/machine/include/tune-cortexa8.inc
index 6c3bdb6..f886366 100644 (file)
--- a/conf/machine/include/tune-cortexa8.inc
+++ b/conf/machine/include/tune-cortexa8.inc
@@ -3,6 +3,6 @@
 # [2] http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html 
 # [3] https://support.codesourcery.com/GNUToolchain/kbentry29
 
-TARGET_CC_ARCH = "-march=armv7-a -mtune=cortex-a8 -mfpu=vfp -mfloat-abi=softfp"
+TARGET_CC_ARCH = "-march=armv7-a -mtune=cortex-a8 -mfpu=neon -ftree-vectorize -mfloat-abi=softfp"
 FEED_ARCH = "armv7a"
 PACKAGE_ARCH = "armv7a"