[Bug target/116854] GCC incorrectly assumes all CPUs where -march=native resolves to -march=bdver4 will have RDRND support

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116854 --- Comment #15 from GGanesh --- I wanted to get it confirmed from our BIOS and Kernel developer manuals (https://www.amd.com/content/dam/amd/en/documents/archived-tech-docs/programmer-references/50742_15h_Models_60h-6Fh_BKDG.pdf). RDRAND is *s

[Bug target/104688] gcc and libatomic can use SSE for 128-bit atomic loads on Intel CPUs with AVX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688 GGanesh changed: What|Removed |Added CC||Ganesh.Gopalasubramanian@am