target/linux/generic/patches-3.18/201-extra_optimization.patch

   1 --- a/Makefile
   2 +++ b/Makefile
   3 @@ -618,9 +618,9 @@ KBUILD_CFLAGS       += $(call cc-option,-fno-P
   4  KBUILD_AFLAGS  += $(call cc-option,-fno-PIE)
   5
   6  ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
   7 -KBUILD_CFLAGS  += -Os $(call cc-disable-warning,maybe-uninitialized,)
   8 +KBUILD_CFLAGS  += -Os $(EXTRA_OPTIMIZATION) $(call cc-disable-warning,maybe-uninitialized,)
   9  else
  10 -KBUILD_CFLAGS  += -O2
  11 +KBUILD_CFLAGS  += -O2 -fno-reorder-blocks -fno-tree-ch $(EXTRA_OPTIMIZATION)
  12  endif
  13
  14  # Tell gcc to never replace conditional load with a non-conditional one