re PR testsuite/61319 (The tests…

re PR testsuite/61319 (The tests c-c++-common/ubsan/float-cast-overflow-(1|2|4).c fail on x86_64-apple-darwin*)

2014-05-27  Dominique d'Humieres <dominiq@lps.ens.fr>

	PR testsuite/61319
	* c-c++-common/ubsan/float-cast-overflow-1.c: Make the sign of
	-nan optional.
	* c-c++-common/ubsan/float-cast-overflow-2.c: Likewise.
	* c-c++-common/ubsan/float-cast-overflow-4.c: Likewise.

From-SVN: r210958

gcc/testsuite/ChangeLog

+2014-05-27  Dominique d'Humieres <dominiq@lps.ens.fr>
+
+	PR testsuite/61319
+	* c-c++-common/ubsan/float-cast-overflow-1.c: Make the sign of
+	-nan optional.
+	* c-c++-common/ubsan/float-cast-overflow-2.c: Likewise.
+	* c-c++-common/ubsan/float-cast-overflow-4.c: Likewise.
+
 2014-05-26  Uros Bizjak  <ubizjak@gmail.com>
 
 	* gcc.dg/tree-ssa/ssa-fre-40.c: Cleanup fre1 tree dump.

gcc/testsuite/c-c++-common/ubsan/float-cast-overflow-2.c

@@ -46,7 +46,7 @@ main (void)
 /* { dg-output "\[^\n\r]*runtime error: value 1.70141e\\\+38 is outside the range of representable values of type '__int128'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value 1.70141e\\\+38 is outside the range of representable values of type '__int128'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value nan is outside the range of representable values of type '__int128'\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*runtime error: value -nan is outside the range of representable values of type '__int128'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*runtime error: value -?nan is outside the range of representable values of type '__int128'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value inf is outside the range of representable values of type '__int128'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value -inf is outside the range of representable values of type '__int128'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value 3.40282e\\\+38 is outside the range of representable values of type '__int128 unsigned'\[^\n\r]*(\n|\r\n|\r)" } */
@@ -68,6 +68,6 @@ main (void)
 /* { dg-output "\[^\n\r]*runtime error: value -1.5 is outside the range of representable values of type '__int128 unsigned'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value -1 is outside the range of representable values of type '__int128 unsigned'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value nan is outside the range of representable values of type '__int128 unsigned'\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*runtime error: value -nan is outside the range of representable values of type '__int128 unsigned'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*runtime error: value -?nan is outside the range of representable values of type '__int128 unsigned'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value inf is outside the range of representable values of type '__int128 unsigned'\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*runtime error: value -inf is outside the range of representable values of type '__int128 unsigned'\[^\n\r]*(\n|\r\n|\r)" } */

gcc/testsuite/c-c++-common/ubsan/float-cast-overflow-4.c

@@ -37,7 +37,7 @@ main (void)
 /* { dg-output "\[^\n\r]*value 2.14748e\\\+09 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value 2.14748e\\\+09 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value nan is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*value -nan is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*value -?nan is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value inf is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value -inf is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value 4.29497e\\\+09 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
@@ -47,6 +47,6 @@ main (void)
 /* { dg-output "\[^\n\r]*value -1.5 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value -1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value nan is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*value -nan is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*value -?nan is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value inf is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*value -inf is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */