Add more sNaN tests (most remaining real functions).

This patch adds tests of sNaN inputs to more functions to
libm-test.inc.  This covers the remaining real functions except for
scalb, where there's a bug to fix, and hypot pow fmin fmax, where
there are cases where a qNaN input does not result in a qNaN output
and so sNaN support according to TS 18661-1 is more of a new feature.

Tested for x86_64 and x86.

	* math/libm-test.inc (snan_value_ld): New macro.
	(isgreater_test_data): Add sNaN tests.
	(isgreaterequal_test_data): Likewise.
	(isless_test_data): Likewise.
	(islessequal_test_data): Likewise.
	(islessgreater_test_data): Likewise.
	(isunordered_test_data): Likewise.
	(nextafter_test_data): Likewise.
	(nexttoward_test_data): Likewise.
	(remainder_test_data): Likewise.
	(remquo_test_data): Likewise.
	(significand_test_data): Likewise.
	* math/gen-libm-test.pl (%beautify): Add snan_value_ld.

1 files changed, 1 insertions, 0 deletions

diff --git a/math/gen-libm-test.pl b/math/gen-libm-test.pl
index 9cdcc4343a..aa66e7676f 100755
--- a/math/gen-libm-test.pl
+++ b/math/gen-libm-test.pl
@@ -67,6 +67,7 @@ use vars qw (%auto_tests);
     "plus_infty" => "inf",
     "qnan_value" => "qNaN",
     "snan_value" => "sNaN",
+    "snan_value_ld" => "sNaN",
   );