* tsan.c (instrument_expr): corrected previous checkin.

From-SVN: r219152

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3957600..fcb7923 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,9 @@
 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 
+       * tsan.c (instrument_expr): corrected previous checkin.
+
+2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
        Instrument bit field and unaligned accesses for TSAN.
        * sanitizer.def (BUILT_IN_TSAN_READ_RANGE): New built-in function.
        (BUILT_IN_TSAN_WRITE_RANGE): New built-in function.

diff --git a/gcc/tsan.c b/gcc/tsan.c
index 7992a44..50ae4ef 100644 (file)
--- a/gcc/tsan.c
+++ b/gcc/tsan.c
@@ -227,7 +227,7 @@ instrument_expr (gimple_stmt_iterator gsi, tree expr, bool is_write)
       gimple_set_location (g, loc);
       gimple_seq_add_stmt_without_update (&seq, g);
     }
-  if ((size & (size - 1)) == 0 || size > 16
+  if ((size & (size - 1)) != 0 || size > 16
       || align < MIN (size, 8) * BITS_PER_UNIT)
     {
       builtin_decl = builtin_decl_implicit (is_write