openwrt/target/linux/generic/patches-4.4/201-extra_optimization.patch
Matthias Schiffer 91d209362b
kernel: bump kernel 4.4 to version 4.4.147
target/linux/ar71xx/patches-4.4/103-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch
has been applied upstream; the two deleted brcm2708 patches have been
useless even before (as the second one only reverted the first one).

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2018-08-09 23:17:09 +02:00

19 lines
490 B
Diff

--- a/Makefile
+++ b/Makefile
@@ -627,12 +627,12 @@ KBUILD_CFLAGS += $(call cc-disable-warni
KBUILD_CFLAGS += $(call cc-disable-warning, attribute-alias)
ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-KBUILD_CFLAGS += -Os
+KBUILD_CFLAGS += -Os $(EXTRA_OPTIMIZATION)
else
ifdef CONFIG_PROFILE_ALL_BRANCHES
-KBUILD_CFLAGS += -O2
+KBUILD_CFLAGS += -O2 $(EXTRA_OPTIMIZATION)
else
-KBUILD_CFLAGS += -O2
+KBUILD_CFLAGS += -O2 -fno-reorder-blocks -fno-tree-ch $(EXTRA_OPTIMIZATION)
endif
endif