* libgomp.h (enum memmodel): New.

From-SVN: r181794

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index b52de1a1aea3e5ba5dba1905b7f3827c6417c6a9..e24813884dbe820cd3cb1e344e31c256751fc291 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2011-11-28  Richard Henderson  <rth@redhat.com>
+
+       * libgomp.h (enum memmodel): New.
+
 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 
        * configure: Regenerate.

diff --git a/libgomp/libgomp.h b/libgomp/libgomp.h
index 9cf9d3221c5ee2d481d8c14ec4709fd5551a1524..2c9c0716cd5300c2b79045ade307d0739cb27fb7 100644 (file)
--- a/libgomp/libgomp.h
+++ b/libgomp/libgomp.h
@@ -45,6 +45,17 @@
 # pragma GCC visibility push(hidden)
 #endif
 
+/* If we were a C++ library, we'd get this from <std/atomic>.  */
+enum memmodel
+{
+  MEMMODEL_RELAXED = 0,
+  MEMMODEL_CONSUME = 1,
+  MEMMODEL_ACQUIRE = 2,
+  MEMMODEL_RELEASE = 3,
+  MEMMODEL_ACQ_REL = 4,
+  MEMMODEL_SEQ_CST = 5
+};
+
 #include "sem.h"
 #include "mutex.h"
 #include "bar.h"