Implement __sync_fetch_and_add_4 if necessary.
authorIan Lance Taylor <ian@gcc.gnu.org>
Fri, 4 Feb 2011 00:49:47 +0000 (00:49 +0000)
committerIan Lance Taylor <ian@gcc.gnu.org>
Fri, 4 Feb 2011 00:49:47 +0000 (00:49 +0000)
commit084996f1d1d1f155146370692339e52d895f6c41
tree76e7890cb0df366dd7820b88386401a0f81c6dc1
parent6dc546182134d436567f8fbb11a390cd0c9ecb72
Implement __sync_fetch_and_add_4 if necessary.

From-SVN: r169820
libgo/config.h.in
libgo/configure
libgo/configure.ac
libgo/runtime/go-semacquire.c