GCC 16 has added support for Picolibc, a lightweight C library for embedded systems, thanks to contributions from Keith Packard, enabling easier use of Picolibc with new configuration options.
AMD has integrated 'Znver6' patches into the GCC compiler ahead of the Zen 6 launch, enabling early software support for new instructions like AVX-512 on consumer CPUs, aligning with Intel's proactive approach and addressing previous delays that hindered optimized development for AMD's latest processors.
AMD has posted their initial enablement patch for adding Zen 5 processor support "znver5" into the GNU Compiler Collection (GCC), confirming new AVX features and more. The patch notes the Zen 5 ISA capabilities and additional AGU and ALU pipes over the current generation. This early support for Zen 5 in GCC is a positive sign for AMD's future product launches and will likely be merged into GCC 14 Git shortly. The LLVM/Clang compiler patches for Zen 5 are yet to be posted, but it's expected to follow soon. This move is seen as a positive step for AMD, especially after the delayed support for Zen 4 in GCC 13.