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AJvYcCW9CegY1ZYO8I2zwcQKGy79YjN+dbVjD4tP4/oR8qSwa9BOAIha8qjxaCyVYWBI8rC/lJ8=@sourceware.org X-Gm-Message-State: AOJu0Yy6ZpcZKBvQAzMtmtHFIti9l2J8fI8x2Yqu/+bFwZwikNxkkU1s oam8xs9JeQxm+Oansjd9NL61yr+LtOGdl7+/S70eNSuv4Tk7851nkQH/h8Ur3exSiDQA2uFmDZT OJSsf4HCCcTV2h/3KNRwpqNf9zGJzZ18= X-Gm-Gg: ATEYQzxfPn6VeegsAON2Zl97/HSxPH4Nlc37/MjqVY86Cbk3IWE9jbpP5dfewzQsQaC MGwEUKBL4B49/tGoGUpy3AoiqwHKeYBMUA8U1KykGiEG+KcRW1OmGj3rJNGvjz7aw3/fAP9EKXm Xc1LTEqTeW6/pZ0tZ5RpkEItYhSNbMhoV018vG5/k/x/HVpcmCfL+Stn2iIIYquNQ2M6k8we5a/ DgsA5xW/VvQuZrcYklzWFdiRzI/RzYqAu+YfIQfBDEO5NGHqudLNvFSEfuvDkOpc+DZQg0Wc1MN UMcQlg== X-Received: by 2002:a17:907:1594:b0:b97:fe6d:2e4c with SMTP id a640c23a62f3a-b982f0aa71bmr670971466b.3.1774294863179; Mon, 23 Mar 2026 12:41:03 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Date: Mon, 23 Mar 2026 12:40:51 -0700 X-Gm-Features: AQROBzB_tdGg_f9O9FSFo0PirmDYbKhFINHkRR7hY17kQukYqW8n1iFPkHYFd2Y Message-ID: Subject: GNU Tools Weekly News Week 30 (March 22, 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 30 (March 22, 2026) Release updates for GNU toolchain: * gcc 16.0 regression status (note this is not official numbers, it might be off by a few) * P1: 9 -2 * P1+P2+P3 total: 773 -3 General/big GNU toolchain news (including sourceware news): * Sourceware Survey 2026 * https://inbox.sourceware.org/gcc/20260320112515.GO344@gnu.wildebeest.org/T/#u * GNU toolchan open office hours were held * notes can be found at https://gcc.gnu.org/wiki/OfficeHours GCC easy issue to tackle of the week: * Missed optimisation: std::in_range simpler size check * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118879 * Reach out to Andrew Pinski for mentoring on this issue. GCC commits: * note most of the commits from now until the release are bug fixes which have not been listed here normally * libstdc++: Implement [simd] for C++26 * https://gcc.gnu.org/cgit/gcc/commit/?id=8be0893fd98c9a89bbcd81e0ff8ebae60841d062 * c++: enable contracts under -std=c++26 * https://gcc.gnu.org/cgit/gcc/commit/?id=62a3c3d5951d078f165ea2c3dc461109b131a289 * gccrs: Sync 41 patches GCC discussion: * GSoC 2026 project discussions from participates * Policy on use of LLM tools and bug fixes (continued): * https://inbox.sourceware.org/gcc/CAFiYyc3XoTbYe_pjpj5PvmiNN2uX58ssjMh4Dr3=euqpP1SruQ@mail.gmail.com/T/#m4365c662ccc0af15fe987fdd87556fb842e62d2a * COBOL: Hoping for insight with middle-end computation time. * https://inbox.sourceware.org/gcc/CAFiYyc3k3PGmvYr+vRoP0VUN+TsBCm8iZfwUT2YMCrZVk4oRDA@mail.gmail.com/T/#m22a906fc6d95d3702a31a1024f292d7f0d6570e3 * RFC: Allow "(mem: (reg:))" * https://inbox.sourceware.org/gcc/2d3b73d2-9221-7b98-8fcf-c4fcf2be619c@suse.de/T/#m6a9c799fd3d51a396036c6963fdeffee7fd68705 * Earliest version of gcc the project should support as stage1 for gcc 17 * https://inbox.sourceware.org/gcc/BC210281-A856-43EE-A297-984DA40A1AE2@comcast.net/T/#m411c5ed5aec8ad76588372fb333a6a5239402dd4 GCC bugzilla stats * 73 new issues filed * 129 issues closed glibc commits: * math: Use cosh, sinh, tanh from CORE-MATH * x86_64: Add cosh with FMA * https://sourceware.org/cgit/glibc/commit/?id=c7a7bfe54e7d7cf6ff21114dacdeeb543c378dc2 * math: Sync tgammaf, lgammaf with CORE-MATH * AArch64: Remove prefer_sve_ifuncs * https://sourceware.org/cgit/glibc/commit/?id=057e7c9aa1578964712ed01e9f7e986412d9fe6c * math: Fix spurious overflow and missing errno for lgammaf * https://sourceware.org/cgit/glibc/commit/?id=19781c22211c6db827eefc240cb6724b5512fc6b binutils/gdb commits: * infcall: Add support for integer literals as reference function parameters * https://sourceware.org/cgit/binutils-gdb/commit/?id=883363daadfa6fc4f9221546f448bfa6a87dd447 * add i386-phoenix, sparc-phoenix, aarch64-phoenix, arm-*-phoenix target to gas * gdb discussion: * binutils discussion: *