Re: [PATCH], PR target/58452, Fix gcc 4.8/trunk linuxpaired breakage

2013-09-18 Thread Jakub Jelinek
On Wed, Sep 18, 2013 at 08:58:03AM -0400, David Edelsohn wrote: > On Tue, Sep 17, 2013 at 8:03 PM, Michael Meissner > wrote: > > While doing some work on power8, I wanted to make sure that for existing > > systems, I was generating the same code. So I built some code and ran it > > through variou

Re: [PATCH], PR target/58452, Fix gcc 4.8/trunk linuxpaired breakage

2013-09-18 Thread David Edelsohn
On Tue, Sep 17, 2013 at 8:03 PM, Michael Meissner wrote: > While doing some work on power8, I wanted to make sure that for existing > systems, I was generating the same code. So I built some code and ran it > through various -mcpu= options. When I built a powerpc-linuxpaired > compiler, the

[PATCH], PR target/58452, Fix gcc 4.8/trunk linuxpaired breakage

2013-09-17 Thread Michael Meissner
While doing some work on power8, I wanted to make sure that for existing systems, I was generating the same code. So I built some code and ran it through various -mcpu= options. When I built a powerpc-linuxpaired compiler, the compiler has trouble with a simple loop that should be vectorized.