PR c/52291 - __sync_fetch_and_add and friends poorly specified for pointer
authormsebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 21 Jan 2016 03:38:32 +0000 (03:38 +0000)
committermsebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 21 Jan 2016 03:38:32 +0000 (03:38 +0000)
commitc2f6e0d05e1599c95b06d8c444638ea97a6360c5
tree66227da772822c14fec8c7455d333c9ef41df4b0
parent9e18b252ff5aaf8b35a3715c75e14b064b5285ec
PR c/52291 - __sync_fetch_and_add and friends poorly specified for pointer
    types

2016-01-20  Martin Sebor  <msebor@redhat.com>

* extend.texi (__sync Builtins): Clarify the semantics of
__sync_fetch_and_OP built-ins on pointers.
(__atomic Builtins): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232662 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/doc/extend.texi