
* Introduced in gcc-4.3 for at least Intel platforms * On ARM, full support added in gcc-4.8 * Other platforms untested, left as-is * This introduces a breaking change to the ABI for gcc4
* Introduced in gcc-4.3 for at least Intel platforms * On ARM, full support added in gcc-4.8 * Other platforms untested, left as-is * This introduces a breaking change to the ABI for gcc4