Re: set_src_cost lying comment

2015-06-23 Thread Jeff Law
On 06/21/2015 11:57 PM, Alan Modra wrote: set_src_cost says it is supposed to /* Return the cost of moving X into a register, relative to the cost of a register move. SPEED_P is true if optimizing for speed rather than size. */ Now, set_src_cost of a register move (set (reg1) (reg2)),

Adding static-PIE support to binutils

2015-06-23 Thread Rich Felker
For background on the static PIE model I'm working with, see the following post to the GCC list: https://gcc.gnu.org/ml/gcc/2015-06/msg8.html So far, I've been prototyping static PIE support by having GCC pass the following options to ld instead of -static -pie: -static -shared -Bsym

Re: Version numbers question

2015-06-23 Thread Jonathan Wakely
> Regarding what's a small vs large change, I'd say that building with C++ That's completely invisible to most users. > and newly generated C++ library Not sure what that means.

gcc-5-20150623 is now available

2015-06-23 Thread gccadmin
Snapshot gcc-5-20150623 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/5-20150623/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 5 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-5

Re: ifcvt limitations?

2015-06-23 Thread Jeff Law
On 06/10/2015 07:36 AM, Kyrill Tkachov wrote: Thanks, I've made some progress towards making it more aggressive. A question since I'm in the area... noce_try_cmove_arith that I've been messing around with has this code: /* A conditional move from two memory sources is equivalent to a c

RE: GCC 4.8.5 Released

2015-06-23 Thread Darrell Nichols
unsubscribe Darrell Nichols Systems Analyst P.O. Box 157 Macon, MO 63552 (660) 385-3157 -Original Message- From: gcc-announce-ow...@gcc.gnu.org [mailto:gcc-announce-ow...@gcc.gnu.org] On Behalf Of Richard Biener Sent: Tuesday, June 23, 2015 11:12 AM To: gcc@gcc.gnu.org; gcc-annou...@gc

GCC 4.8.5 Released

2015-06-23 Thread Richard Biener
The GNU Compiler Collection version 4.8.5 has been released. GCC 4.8.5 is the fifth bug-fix release containing important fixes for regressions and serious bugs in GCC 4.8.4 with more than 82 bugs fixed since the previous release. This is also the last release from the GCC 4.8 branch, GCC continu

Second GCC 4.9.3 Release Candidate available from gcc.gnu.org

2015-06-23 Thread Jakub Jelinek
The second release candidate for the next release from the GCC 4.9 branch, GCC 4.9.3, is available from ftp://gcc.gnu.org/pub/gcc/snapshots/4.9.3-RC-20150623/ and shortly its mirrors. I have so far bootstrapped and tested the release candidate on x86_64-unknown-linux-gnu. Please test it and

Re: GCC 5.1.1 Status Report (2015-06-22) - Architecture maintainers please have a look

2015-06-23 Thread Andreas Krebbel
Hi, I would like to commit the IBM z13 support patchset before that. >From a common code perspective it is: recog: Increased max number of alternatives - v2 https://gcc.gnu.org/ml/gcc-patches/2015-05/msg02059.html optabs: Fix vec_perm -> V16QI middle end lowering. https://gcc.gnu.org/ml/gcc-pat

GCC 4.8 branch is now closed

2015-06-23 Thread Richard Biener
I am rolling the GCC 4.8.5 release right now, the branch is now closed. Richard.