On Thu, Jul 02, 2015 at 12:00:17PM +0530, Prabhakar Kushwaha wrote: > -fdelete-null-pointer-checks flag controls global dataflow analyses and > eliminate useless checks for null pointers; It assume that if a pointer is > checked after it has already been dereferenced, it cannot be null. > This flag is enabled by default. > > gcc v4.9 has more optimizations added to this option. Hence it is very > aggressive with GCC v4.9 series. Add -fno-delete-null-pointer-checks to > disable the optimization > > Signed-off-by: Rohit Dharmakan <rohitarul...@freescale.com> > Signed-off-by: Prabhakar Kushwaha <prabha...@freescale.com>
Applied to u-boot/master, thanks! -- Tom
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