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Fix some warnings in the absence of FP round/exception support

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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.
This commit is contained in:
Chris Metcalf
2014-12-30 14:11:13 -05:00
parent 0f9dfe0432
commit 1ff950ad20
7 changed files with 32 additions and 11 deletions
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2
stdio-common/tst-printf-round.c
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@ -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++)