Re: making the new if-converter not mangle IR that is already vectorizer-friendly

2015-08-05 Thread Richard Biener
On Fri, Jul 31, 2015 at 7:43 PM, Abe wrote: > [Abe wrote:] >>> >>> TTBOMK, that "expense" is temporary, pending fixes/improvement >>> to the new converter. IOW, I don`t think any of the relevant >>> regressions are as a result of "essential complexity". > > > [Richard wrote:] >> >> I don't see ho

July/August GNU Toolchain update

2015-08-05 Thread Nick Clifton
Hi Guys, Sorry for the delay in bringing you this update; I have been very busy in the last few months. Anyway the highlights of the changes to the GNU Toolchain are as follows: * The GDB 7.10 branch has been created. Expect a release soon. * Support for tracepoints on aarch64-linu

[PATCH] PR rtl-optimization/67029: gcc-5.2.0 unable to find a register to spill with O3 fsched-pressure fschedule-insns

2015-08-05 Thread H.J. Lu
Since ira_implicitly_set_insn_hard_regs may be called outside of ira-lives.c, it can't use the local variable, preferred_alternatives. This patch adds an alternative_mask argument to ira_implicitly_set_insn_hard_regs. OK for master and 5 branch if there are no regressions on Linux/x86-64? H.J. --

gcc-4.9-20150805 is now available

2015-08-05 Thread gccadmin
Snapshot gcc-4.9-20150805 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.9-20150805/ 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