On Mon, Nov 19, 2012 at 11:07:23PM +, Richard Sandiford wrote:
> PR middle-end/55359
> * simplify-rtx.c (simplify_subreg): Return null for invalid offsets.
>
> gcc/testsuite/
> * gcc.target/i386/pr55359.c: New test.
Ok, thanks.
Jakub
This patch fixes PR 55359, which is an ICE caused by my removal
of a validate_subreg call in:
http://gcc.gnu.org/ml/gcc-patches/2012-10/msg01353.html
The question then is whether the caller of simplify_(gen_)subreg is
responsible for checking whether a subreg is valid, or whether the
simplifi
