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[committed] Fix failing sNaN tests on hppa

Message ID 2B3C8638-B928-46DA-B587-0074A38E1BA5@bell.net
State Committed
Headers

Commit Message

John David Anglin July 15, 2017, 4:28 p.m. UTC 
  The attached change fixes the following math test failures on hppa:

FAIL: math/test-double-canonicalize
FAIL: math/test-float-canonicalize
FAIL: math/test-idouble-canonicalize
FAIL: math/test-ifloat-canonicalize

The sNaN payload tests fail in these tests.

Committed to trunk.

Dave
--
John David Anglin	dave.anglin@bell.net
2017-07-15  John David Anglin  <danglin@gcc.gnu.org>

	* sysdeps/hppa/math-tests.h: New.
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Patch

--- /dev/null	2017-07-12 19:41:25.210000000 -0400
+++ sysdeps/hppa/math-tests.h	2017-07-15 12:08:08.792134733 -0400
@@ -0,0 +1,22 @@ 
+/* Configuration for math tests.  hppa version.
+   Copyright (C) 2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* SNaN tests do not preserve payloads.  */
+#define SNAN_TESTS_PRESERVE_PAYLOAD 0
+
+#include_next <math-tests.h>