Atomics support extended back to gcc 4.1.2 on Intel
Pre-release
Pre-release
Relaxed constraints on gcc+x86/x64 to gcc 4.1.2 (#482) * Relaxed constraints on gcc+x86/x64 to gcc 4.1.2, added ARM and Itanium detection for gcc 4.4
Relaxed constraints on gcc+x86/x64 to gcc 4.1.2 (#482) * Relaxed constraints on gcc+x86/x64 to gcc 4.1.2, added ARM and Itanium detection for gcc 4.4