[PATCH 1/3] Misaligned top level MEM_REFs on LHS of assignments

2012-03-12 Thread Martin Jambor
Hi, this patch has not changed since I posted it the last time (http://gcc.gnu.org/ml/gcc-patches/2012-02/msg01375.html) except for a fixed formatting of a comment. It has been already approved by Richi (http://gcc.gnu.org/ml/gcc-patches/2012-02/msg01389.html) and I intend to commit it this week

Re: [RFC PATCH 1/3] Misaligned top level MEM_REFs on LHS of assignments

2012-02-28 Thread Richard Guenther
On Tue, 28 Feb 2012, Martin Jambor wrote: > Hi, > > the first patch in the series deals with plain MEM_REFs on LHS of > assignments to handle situations such as the testcase which currently > fails on strict alignment platforms (the array and the loop are there > to cross a cache line on ia64 so

[RFC PATCH 1/3] Misaligned top level MEM_REFs on LHS of assignments

2012-02-27 Thread Martin Jambor
Hi, the first patch in the series deals with plain MEM_REFs on LHS of assignments to handle situations such as the testcase which currently fails on strict alignment platforms (the array and the loop are there to cross a cache line on ia64 so that it fails there too). This patch piggy-backs on al