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#GCC Store Widening optimization - merge narrow stores into fewer wider stores.
[PATCH][RFC] PR middle-end/22141 GIMPLE store widening pass. From: Kyrill Tkachov ; To: GCC Patches ; Date: Fri, 15 Jul 2016 16:13:48 +0100; Subject: [PATCH][RFC] PR middle-end/22141 GIMPLE store widening pass ...
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#GLIBC #malloc internals - opportunities to make malloc faster
Contents. Overview of Malloc; What is a Chunk? Arenas and Heaps; A Note About Threads; Malloc Algorithm; Free Algorithm; Realloc Algorithm; TBD; Colophon. One Heap to malloc them all, One Heap to free them, One Heap to coalesce, and in the memory bind them.
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#Binutils 2.26.1 Released!
Binutils 2.26.1 released. From: Tristan Gingold ; To: Binutils ; Cc: info-gnu at gnu dot org; Date: Fri, 1 Jul 2016 10:14:49 +0200; Subject: Binutils 2.26.1 released; Authentication-results: sourceware.org; auth=none ...
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#GLIBC Proposal for unit tests for dynamic loader
Consensus on unit tests? From: Carlos O'Donell ; To: GNU C Library , Florian Weimer ; Date: Fri, 24 Jun 2016 19:59:12 -0400; Subject: Consensus on unit tests? Authentication-results: sourceware.org; auth=none ...
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#GLIBC Infinity for debug, monitoring and analysis tooling!
[RFC v2][PATCH 00/27] Infinity full-system preview. From: Gary Benson ; To: libc-alpha at sourceware dot org; Date: Mon, 13 Jun 2016 11:38:04 +0100; Subject: [RFC v2][PATCH 00/27] Infinity full-system preview; Authentication-results: sourceware.org; auth=none ...
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#GCC #GDB #GLIBC #Binutils #GNU Toolchain Update. Exciting developments.
April/May 2016 GNU Toolchain Update. From: Nick Clifton ; To: gcc at gcc dot gnu dot org; Date: Fri, 03 Jun 2016 17:44:12 +0100; Subject: April/May 2016 GNU Toolchain Update; Authentication-results: sourceware.org; auth=none ...
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#GCC Improve non-conditional execution if-conversion cost models
[RFC: Patch 0/6] Rewrite the noce-ifcvt cost models. From: James Greenhalgh ; To: ; Cc: , , , , ...
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#GLIBC 2.24 slush in preparation for a release with great new features.
glibc 2.24 --- Starting soft/slush freeze. From: Adhemerval Zanella ; To: "libc >> GNU C Library" ; Date: Tue, 5 Jul 2016 14:26:33 -0300; Subject: glibc 2.24 --- Starting soft/slush freeze; Authentication-results: ...
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+Adhemerval Zanella, oh, it definitely couldn't go in this late in the cycle, it's way too risky. (A couple of bits have already gone in, one of which is a genuine bugfix, but the other part, 5057feffccb, is pretty pointless and downright mysterious without the rest of the patch series. Ah well, it does no actual harm!)

Once the release happens, I just have to wait for Stefan's ifunc stuff to go in and rebase on top of it with appropriate adjustments, then run another mass of tests (I never thought my home cinema box would get this sort of workout when I bought it!), but after that, it seems like a good idea to merge what remains of it for people using other arches than PPC* / ARM32 / SPARC* / x86* to give it a test :)
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#GLIBC Reduce duplication of support for multiple complex float types.
[PATCH 0/6] Generate Complex functions from a common template. From: "Paul E. Murphy" ; To: libc-alpha at sourceware dot org; Date: Thu, 30 Jun 2016 17:20:36 -0500; Subject: [PATCH 0/6] Generate Complex functions from a common template.
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One step closer to the mythical parameterized, autogenerated libm. :)
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#cygwin library released under GNU LGPL
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Improve vector multiplication by constant using powerful #GCC multiplication synthesis algorithms.
[PATCH][vectorizer][2/2] PR 65951: Hook up mult synthesis logic into vectorisation of mult-by-constant. From: Kyrill Tkachov ; To: GCC Patches ; Date: Mon, 13 Jun 2016 13:23:22 +0100 ...
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#GCC 5.4 Released!
GCC 5.4 Released. From: Richard Biener ; To: gcc-announce at gcc dot gnu dot org, gcc at gcc dot gnu dot org, info-gnu at gnu dot org; Date: Fri, 3 Jun 2016 16:02:37 +0200 (CEST); Subject: GCC 5.4 Released; Authentication-results: sourceware.org; auth=none ...
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The GNU Compiler Collection and GNU Toolchain (Binutils, GDB, GLIBC)