Re: [PATCH] tail merge ICE

2016-06-10 Thread Thomas Schwinge
Hi! On Wed, 4 May 2016 13:25:19 -0400, Nathan Sidwell wrote: > This patch fixes an ICE Thomas observed in tree-ssa-tail-merge.c: [...] I've recently run into the same ICE on gcc-6-branch; committed to gcc-6-branch in r237294, as obvious: commit f6355e94a162792e7e3ace0b20efd6e73f030585 Author:

Re: [PATCH] tail merge ICE

2016-05-06 Thread Richard Biener
On Wed, May 4, 2016 at 7:25 PM, Nathan Sidwell wrote: > This patch fixes an ICE Thomas observed in tree-ssa-tail-merge.c: > > On 05/03/16 06:34, Thomas Schwinge wrote: > >> I'm also seeing the following regression for C and C++, >> libgomp.oacc-c-c++-common/loop-auto-1.c with -O2: >> >> source