* optabs.c (expand_atomic_store): Elide redundant model test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194504 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0853814..0f8e34e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-12-14  Yvan Roux  <yvan.roux@linaro.org>
+
+       * optabs.c (expand_atomic_store): Elide redundant model test.
+
 2012-12-14  Teresa Johnson  <tejohnson@google.com>
 
         PR gcov-profile/55674

diff --git a/gcc/optabs.c b/gcc/optabs.c
index 99fd025..4f3cbb4 100644 (file)
--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -7537,8 +7537,7 @@ expand_atomic_store (rtx mem, rtx val, enum memmodel model, bool use_release)
     }
 
   /* Otherwise assume stores are atomic, and emit the proper barriers.  */
-  if (model == MEMMODEL_SEQ_CST || model == MEMMODEL_RELEASE)
-    expand_mem_thread_fence (model);
+  expand_mem_thread_fence (model);
 
   emit_move_insn (mem, val);