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authorChris Metcalf <cmetcalf@ezchip.com>2014-12-30 14:11:13 -0500
committerChris Metcalf <cmetcalf@ezchip.com>2014-12-30 14:11:13 -0500
commit1ff950ad20111b591ad1312df4d802de9d1f1b1e (patch)
tree6634ad2285443326d46d32a27f5d0d568ea5452e /stdio-common
parent0f9dfe0432a90441be688f2776aa19fedbfcdcbb (diff)
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Fix some warnings in the absence of FP round/exception support
Due to tile missing a bunch of FP exception and rounding
support, the tests generate warnings.  These changes fix the
warnings by just not compiling some unused functions, and
adding some attribute ((unused)) tags.
Diffstat (limited to 'stdio-common')
-rw-r--r--stdio-common/tst-printf-round.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/stdio-common/tst-printf-round.c b/stdio-common/tst-printf-round.c
index 5035ddae4c..6022edf26d 100644
--- a/stdio-common/tst-printf-round.c
+++ b/stdio-common/tst-printf-round.c
@@ -164,7 +164,7 @@ test_hex_in_one_mode (double d, const char *fmt, const char *const expected[4],
 static int
 do_test (void)
 {
-  int save_round_mode = fegetround ();
+  int save_round_mode __attribute__ ((unused)) = fegetround ();
   int result = 0;
 
   for (size_t i = 0; i < sizeof (dec_tests) / sizeof (dec_tests[0]); i++)