Engineer Yongtai Li Has Attended the 2025 AsiaLLVM Developer Conference in Tokyo to Discuss LLVM vs. GCC Performance on RISC-V
On June 10, 2025, the 2025 AsiaLLVM Developer Conference successfully convened in Tokyo. Engineer Yongtai Li, a member of the LLVM team, presented a talk titled “LLVM vs. GCC on RISC-V Using SPEC CPU Benchmarks: Methods, Gaps, and Optimizations.” He introduced a systematic comparison approach for LLVM and GCC compilers on RISC-V, leveraging SPEC CPU 2006 and 2017 Benchmarks. By analyzing code size and dynamic instruction count, he revealed the optimization characteristics of different compilers on the RISC-V platform and proposed targeted improvement strategies.