近期活动预告
编译社区的八卦信息
GCC
[PATCH] Match: Optimize (a * b) == 0 to (a == 0) || (b == 0). https://gcc.gnu.org/pipermail/gcc-patches/2025-November/702158.html
[PATCH] middle-end: Optimize reversed CRC table-based implementation https://gcc.gnu.org/pipermail/gcc-patches/2025-November/702264.html
[RFC v4 00/11] Extend BB SLP vectorization to use predicated tails https://gcc.gnu.org/pipermail/gcc-patches/2025-November/702320.html
[PATCH v3 0/2] libstdc++: submdspan (part 1) https://gcc.gnu.org/pipermail/gcc-patches/2025-December/702453.html
[PATCH v8 0/8] aarch64: intrinsics refactors https://gcc.gnu.org/pipermail/gcc-patches/2025-December/702511.html
[PATCH v2 0/6] RISC-V: VLS-related stuff. https://gcc.gnu.org/pipermail/gcc-patches/2025-December/702617.html
BINUTILS
[PATCH 00/13] sframe: some refactoring and misc improvements https://sourceware.org/pipermail/binutils/2025-December/146070.html
[PATCH v2 00/12] Add support for LoongArch32 https://sourceware.org/pipermail/binutils/2025-December/146091.html
[PATCH v1 0/3] aarch64: Add support for POE2 extension. https://sourceware.org/pipermail/binutils/2025-December/146143.html
GDB
本周风平浪静
GLIBC
[PATCH 1/3] aarch64: Optimise AdvSIMD acoshf https://sourceware.org/pipermail/libc-alpha/2025-November/173067.html
[PATCH v4 0/3] aarch64: Support enforcing BTI https://sourceware.org/pipermail/libc-alpha/2025-December/173114.html
[PATCH v1 0/5] Add support for LoongArch32 https://sourceware.org/pipermail/libc-alpha/2025-December/173146.html
LLVM/Clang/LLDB/LLD
本节内容来自 LLVM Weekly 第 622 期， Alex Bradbury 大哥持续稳定输出。
非常有价值： Matt Godbolt is doing a series of blog posts "Advent of Compiler Optimisations". The first one has now been posted.
宋教授！ Fangrui Song shared some results from porting the Mach-O compact unwind format to ELF.
日积跬步： Rematerialization for scalar loads was enabled in the RISC-V backend. 4b35ff5.
贡献社区的重要形式之一就是评审代码： Guidance for reviewing commit access requests was documented. d7dcc10.
Tenstorrent本周在上海发布了RISC-V CPU： A vector scheduling model was added for the Tenstorrent Ascalon D8 RISC-V processor. ad3d9fb.
日积跬步：Dwarf fission (
-gsplit-dwarf) can now be used for RISC-V. 5f777b2, cc1c417.The BOLT inliner was extended to work on functions with pointer authentication. bab1c29.
QEMU (RISC-V)
- 风平浪静。
RISC-V in China
- 风平浪静。
- https://ruyisdk.cn 每日八卦都在这里了。
RT-Thread 社区
- 风平浪静。
AI Compilers
- 风平浪静。
本周工具链岗位
往期社招及实习生招聘长期有效。
- 实习岗位9月汇总（甲辰计划2025年）
- Nvidia在北京办公室新开放了一个AI负责人岗位。点击这里查看
- 京东开放JavaScript引擎开发岗位，参与京东JS引擎能力建设
- 甲辰计划开放10名 VSCode RISC-V 插件开发实习岗位，睿赛德、苦芽科技、PLCT实验室联合招聘培养
- PLCT实验室春招 RISC-V 实习岗位汇总（2025年3月）｜甲辰计划开源实习生联合招聘培养
- openEuler RISC-V 实习机会暨OERV 实习岗位汇总｜RISC-V 与 Linux 发行版生态
- 大算力芯片公司招聘高级编译器研发工程师、GPU算法研发、集群互联开发等岗位
本周推荐阅读
本周推荐：《一句顶一万句》
作者：刘震云
推荐：小编1号
刘震云的文字，是真顶。我第一次接触到《一句顶一万句》是作者刘震云在一次读书访谈中，三五分钟，寥寥几句话，讲述一个叫灯盏的小女孩的故事，我只是听了一遍之后就莫名的脑海中反复全文背诵，不仅一直能听到刘震云的声音，而且他停顿的时候的表情，也原原本本的浮现。脑子里放不下，一直放不下，就觉得他一定是一个“说得着”的人。
所以拿起来《一句顶一万句》，从第一句，开始默默念起。