[RFC, Fortran] Avoid race on testsuite temporary files

2015-12-09 Thread Yvan Roux
Hi, as it was raised in https://gcc.gnu.org/ml/gcc-patches/2015-10/msg01540.html we experiment random failures in gfortran validation when it is run in parallel (-j 8). The issues occurs because of concurrent access to the same file, the first two patches fixed some of them by changing the file n

Re: Identifying a pointer to a structure

2015-12-09 Thread Uday Khedker
On 08/12/15 20:08, Richard Biener wrote: On Tue, Dec 8, 2015 at 3:35 PM, Richard Biener wrote: On Tue, Dec 8, 2015 at 3:22 PM, Uday P. Khedker wrote: Richard Biener wrote on 12/03/2015 03:32 PM: On Thu, Dec 3, 2015 at 8:54 AM, Uday P. Khedker wrote: We are implementing points-to analysis

guessed profile counts leading to incorrect static branch hints on ppc64

2015-12-09 Thread Aaron Sawdey
So, I'm wondering if anyone can help with where the ultimate problem may lie here. I've seen some cases where gcc generates branches with the static branch hints bit set. It is happening because the branch probability gets set to "always". This happens in tree-ssa-threadupdate.c: static void recom

gcc-4.9-20151209 is now available

2015-12-09 Thread gccadmin
Snapshot gcc-4.9-20151209 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.9-20151209/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.9 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches