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GNU Tools Weekly News Week 50 (August 9, 2026) To: gcc@gcc.gnu.org, binutils@sourceware.org, libc-alpha@sourceware.org, gdb@sourceware.org, andrew.pinski@oss.qualcomm.com Content-Type: text/plain; charset="UTF-8" X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: GNU Tools weekly via Gdb Reply-To: GNU Tools weekly Errors-To: gdb-bounces~public-inbox=simark.ca@sourceware.org Sender: "Gdb" GNU Tools Weekly News Week 50 (August 9, 2026) Release updates for GNU toolchain: * GCC 16.2.0 was released! * https://inbox.sourceware.org/gcc/r8p34qp8-r1qq-9nn3-r499-1q833r6801n4@fhfr.qr/ * status: https://inbox.sourceware.org/gcc/3s8pqo7q-s5qp-21r1-6qpo-6n8srp3rpsn4@fhfr.qr/ * GCC 14.5.0 is planed to be released on Sep 11th (RC1 on Sep 4th) * https://inbox.sourceware.org/gcc/anWnjIo15_2FrBEf@tucnak/ * GDB 18 release branch was created * https://inbox.sourceware.org/gdb/announce.6a74bc19.18b7d65e.395d2.50a7@mx.google.com/ * with a prelease was created * https://inbox.sourceware.org/gdb-patches/6a74ce98.f1a44df3.162c5d.ceef@mx.google.com/ * GNU toolchain conference reminders: * GNU Tools Cauldron 2026, Fri-Sun, October 2-4 (Prague, Czechia) * https://gcc.gnu.org/wiki/cauldron2026 * https://conf.gnu-tools-cauldron.org/prg26/cfp * cfp closes August 31st * Toolchains Track at LPC 2026, October 7th (Prague, Czechia) * https://lpc.events/event/20/abstracts/ General/big GNU toolchain news (including sourceware news): * Michael Meissner appointed PowerPC port co-maintainer (GCC) * https://inbox.sourceware.org/gcc/CADzB+2=8CJoq4g=tDA14mUcMs4B6wEwPUM6Rjkbv+vx+058_zQ@mail.gmail.com/ * Surya Kumari Jangala appointed PowerPC reviewer (GCC) * https://inbox.sourceware.org/gcc/CADzB+2mLbJR7XhmS46YQD0DCXxjV8qJNF3DdcX3ZJ29Ny0wtCA@mail.gmail.com/ * Pierre-Emmanuel Patry appointed Rust Front End maintainer (GCC) * https://inbox.sourceware.org/gcc/CAGWvnymaTEBMLw2o6N=oeSk_aQVs=wtsffS5gaVsouL5Ar9XLw@mail.gmail.com/ GCC easy issue to tackle of the week: * a/b -> 1 if it is known that `a==b` in VRP without DOM * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126745 * this is a non-match one but the patch for this one should be around 5-6 lines for the new method that gets added * Reach out to Andrea Pinski for mentoring on this issue. * Previous ones are listed on https://gcc.gnu.org/wiki/EasyIssuesOfTheWeek GCC commits: * https://gcc.gnu.org/r17-2890 ... r17-3172 283 commits * frange - sub-ranges * https://gcc.gnu.org/r17-2891 https://gcc.gnu.org/r17-2892 https://gcc.gnu.org/r17-2898 * https://gcc.gnu.org/r17-2928 https://gcc.gnu.org/r17-2929 https://gcc.gnu.org/r17-3038 * https://gcc.gnu.org/r17-3041 https://gcc.gnu.org/r17-3042 https://gcc.gnu.org/r17-3043 * https://gcc.gnu.org/r17-3055 https://gcc.gnu.org/r17-3147 https://gcc.gnu.org/r17-3148 * https://gcc.gnu.org/r17-3162 https://gcc.gnu.org/r17-3163 * match: Simplify `(A | C) == A` to `(A & C) != 0` when C is power of 2 * https://gcc.gnu.org/r17-2916-g372d44c5611ecc * Week 27th easy issue of the week * scheduler compile time improvements * https://gcc.gnu.org/r17-2919 ... r17-2922 * phiopt: Add some TARGET_MEM_REF support to factoring of loads * https://gcc.gnu.org/r17-2955-g1a751916c6d506 * expand: Split divisions with near-power-of-two divisors * https://gcc.gnu.org/r17-2970-g298071eb7e88b0 * Fix --enable-gather-detailed-mem-stats for PCH * https://gcc.gnu.org/r17-2968-g60623805437fc7 * Oldest bug fixed for GCC 17 so far * match: Recognize add/sub absolute-value idiom * https://gcc.gnu.org/r17-2972-g36990bb0d14c48 * 10+ year old bug * RISC-V: Implement reassociation width hook * https://gcc.gnu.org/r17-3000-ge0e794b089a127 * Implement C++29 P3733R1 - More named universal character escapes * https://gcc.gnu.org/r17-3022-g72c343684eb8d2 * GCC rs merge * 78 commits * https://gcc.gnu.org/r17-3059 ... https://gcc.gnu.org/r17-3136 * OpenMP: Use VOID_TYPE_P to check for void return type in SIMD function clones. * Week 44 easy issue * https://gcc.gnu.org/r17-3156-ge212f5ef86f1a8 * gimplefe: Add support for REF_REVERSE_STORAGE_ORDER on mem * https://gcc.gnu.org/r17-3169-gfbdabd5f9a27c8 * Improve tree_expr_nonnegative_p by using the ranger * https://gcc.gnu.org/r17-3171-g5af52562e3fb59 GCC discussion: * Changes in emails sent by the forge * https://inbox.sourceware.org/gcc/d21bf3f0-38f5-42fe-9ffe-79ac1bf62565@arm.com/ * Proposed synchronisation of forge accounts with MAINTAINERS.yml * https://inbox.sourceware.org/gcc/010c2e55-7f21-4819-8657-f2ad9eccd616@foss.arm.com/ GCC bugzilla stats * 154 new issues filed * 88 issues closed binutils/gdb commits: * gdb discussion: * binutils discussion: * glibc commits: * glibc discussion: * Hurd and trust relationship with file system translators * https://inbox.sourceware.org/libc-alpha/87tsp528bj.fsf@oldenburg.str.redhat.com/