tg-tests.h (foo_1): Also check if f and ld are non-zero for __builtin_signbit tests.

	* gcc.dg/tg-tests.h (foo_1) [UNSAFE]: Also check if f and ld are
	non-zero for __builtin_signbit tests.

From-SVN: r228240

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 26f4911c3654e4e19e5d1e4219def1f898a0fd94..09a72d9c9298a4d81d187fc21f80838badb3aea1 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-09-29  Uros Bizjak  <ubizjak@gmail.com>
+
+       * gcc.dg/tg-tests.h (foo_1) [UNSAFE]: Also check if f and ld are
+       non-zero for __builtin_signbit tests.
+
 2015-09-29  Ilya Enkovich  <enkovich.gnu@gmail.com>
 
        PR target/65105
@@ -72,10 +77,10 @@
        * gfortran.dg/graphite/block-2.f: Same.
 
 2015-09-28  Aditya Kumar  <aditya.k7@samsung.com>
-            Sebastian Pop  <s.pop@samsung.com>
+           Sebastian Pop  <s.pop@samsung.com>
 
-        PR tree-optimization/67700
-        * testsuite/gcc.dg/graphite/run-id-pr67700.c: New.
+       PR tree-optimization/67700
+       * testsuite/gcc.dg/graphite/run-id-pr67700.c: New.
 
 2015-09-28  Oleg Endo  <olegendo@gcc.gnu.org>
 

diff --git a/gcc/testsuite/gcc.dg/tg-tests.h b/gcc/testsuite/gcc.dg/tg-tests.h
index a645cc4f4526b4fbc1310359bed5cc57fc5f9a80..0cf1f6452584962cebda999b5e8c7a61180d7830 100644 (file)
--- a/gcc/testsuite/gcc.dg/tg-tests.h
+++ b/gcc/testsuite/gcc.dg/tg-tests.h
@@ -82,7 +82,7 @@ foo_1 (float f, double d, long double ld,
 
   /* Sign bit of zeros and nans is not preserved in unsafe math mode.  */
 #ifdef UNSAFE
-  if (!res_isnan && d != 0)
+  if (!res_isnan && f != 0 && d != 0 && ld != 0)
 #endif
     {
       if ((__builtin_signbit (f) ? 1 : 0) != res_signbit)