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Sun, 21 Sep 2025 20:43:35 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Date: Sun, 21 Sep 2025 20:43:23 -0700 X-Gm-Features: AS18NWCsQ-vPn0vsfBGoTTJIrNlZbwZSl_68IarYjAYXrFuj-iSZJ7EqMXyBMOQ Message-ID: Subject: GNU Tools Weekly News Week 4 (September 21, 2025) To: gcc@gcc.gnu.org, binutils@sourceware.org, libc-alpha@sourceware.org, gdb@sourceware.org Cc: 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 Update Week 4 (September 21, 2025) General/big GNU toolchain news (including sourceware news): One week away from the GNU tools cauldron; hope to see many of you there **** Will be skipping next week's newsletter and will be continuing the week after due to Cauldron **** Sourceware will have stickers at the GNU tools cauldron: https://fosstodon.org/@sourceware/115231488337301194 forge.sourceware.org was updated to forgejo v12.0.4 security release In case you missed it; the sourceware open office Friday meetings notes were published: https://inbox.sourceware.org/binutils/20250914234026.GA13925@gnu.wildebeest.org/T/#t GCC discussion: * How to test for errors without line? - https://inbox.sourceware.org/gcc/d1b8af9a-bb1c-4c82-b397-3c998e803df1@netcologne.de/T/#t * Regenerating *.opt.urls doesn't do anything - https://inbox.sourceware.org/gcc/a8400546-a907-48da-8a9b-df66c8a0c11f@netcologne.de/T/#t ** Ending up being a bug in the regenerate-opt-urls.py scripts when there is no documentation in some cases: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121958 GCC commits: * Ada: Preliminary implementation of structural generic instantiation https://gcc.gnu.org/cgit/gcc/commit/?h=trunk&id=e564d6b1a7ea93b96c9b38c2434c8fc54e9db875 * Fortran: Implement -fexternal-blas64 * Fortran: Intrinsic functions in PDT specification exprs. * modula2: New wideset implementation * c: Implement C2y N3481 constraint against lvalue conversion with incomplete type * libstdc++: Implement C++23 P2590R2 - Explicit lifetime management * libstdc++: Add NTTP bind_front, -back, not_fn (P2714) * libstdc++: Fix missing change to views::pairwise from P2165R4 [PR121956] * Add more unsigned SAT_MUL detection * Handling of memcpy with copy propagation for aggregates * AVR: Add support for AVR32EB14/20/28/32. * AArch64: Add SME LUTv2 architecture and intrinsics * RISC-V: Combine vec_duplicate + vwaddu.vv to vwaddu.vx on GR2VR cost GCC bugzilla stats: * 74 new issues filed * 54 issues closed glibc commits: * manual: Explain our implementation-defined memstream semantics gdb/binutils commits: * Remove Solaris/PowerPC support from binutils *