Re: [PATCH] Fix VEC_[LR]SHIFT_EXPR folding for big-endian (PR tree-optimization/57051)

2013-05-17 Thread Richard Biener
On Fri, 17 May 2013, Jakub Jelinek wrote: > On Thu, May 16, 2013 at 07:59:00PM +0200, Mikael Pettersson wrote: > > Jakub Jelinek writes: > > > On Thu, Apr 25, 2013 at 11:47:02PM +0200, Jakub Jelinek wrote: > > > > This patch adds folding of constant arguments v>> and v<<, which helps > > to > >

[PATCH] Fix VEC_[LR]SHIFT_EXPR folding for big-endian (PR tree-optimization/57051)

2013-05-16 Thread Jakub Jelinek
On Thu, May 16, 2013 at 07:59:00PM +0200, Mikael Pettersson wrote: > Jakub Jelinek writes: > > On Thu, Apr 25, 2013 at 11:47:02PM +0200, Jakub Jelinek wrote: > > > This patch adds folding of constant arguments v>> and v<<, which helps to > > > optimize the testcase from the PR back into constant