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PR c/52291 - __sync_fetch_and_add and friends poorly specified for pointer
authorMartin Sebor <msebor@redhat.com>
Thu, 21 Jan 2016 03:38:32 +0000 (03:38 +0000)
committerMartin Sebor <msebor@gcc.gnu.org>
Thu, 21 Jan 2016 03:38:32 +0000 (20:38 -0700)
commit2ef59b981131e0fd8ef2c2b1c4862d490210390a
tree66227da772822c14fec8c7455d333c9ef41df4b0tree
parentfa28f32bbc18ca8a8c1dcc7bfd49db63e09af539commit | diff
PR c/52291 - __sync_fetch_and_add and friends poorly specified for pointer

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.

From-SVN: r232662
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