4 ms·
Most wasm toolchains use clang for c/c++, so poor compiler generation is rarely a significant issue. IIRC, the emscripten toolchain uses musl as the C runtime,
by dangerbird2 9y ago
Most wasm toolchains use clang for c/c++, so poor compiler generation is rarely a significant issue. IIRC, the emscripten toolchain uses musl as the C runtime, which is reasonably performant runtime. Of course, if you write algorithmically inefficient code, no toolchain is going to improve it.