tree 6220e84a37ddd3efa60cd5a08c6d401073e6ed31
parent b17fbd3520640745051d2fd9f1fd334ceb8b8783
author Szabolcs Nagy <nsz@port70.net> 1453668694 +0000
committer Rich Felker <dalias@aerifal.cx> 1453680455 -0500

fix aarch64 atomics to load/store 32bit only

a_ll/a_sc inline asm used 64bit register operands (%0) instead of 32bit
ones (%w0), this at least broke a_and_64 (which always cleared the top
32bit, leaking memory in malloc).