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

From-SVN: r219152

* tsan.c (instrument_expr): corrected previous checkin.
From-SVN: r219152
1d4854da · Bernd Edlinger · Bernd Edlinger · d0cbab5f · 1d4854da · 1d4854da
Commit 1d4854da authored Jan 02, 2015 by Bernd Edlinger Committed by Bernd Edlinger Jan 02, 2015
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gcc/ChangeLog
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gcc/tsan.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 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.

--- 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