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authorChris Metcalf <cmetcalf@ezchip.com>2015-07-10 16:11:40 -0400
committerChris Metcalf <cmetcalf@ezchip.com>2015-07-10 16:11:40 -0400
commit75413d4928d6b3cf4602e9251855b3fc53730abd (patch)
tree5561306b6a5d07959f32331f9ae65436fd0c3e9d /math
parent0c8f39cbf769ef35f54b57859e1e87b5291daf5e (diff)
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math/test-fenvinline: avoid compiler warning
On tile (and any other machine with no FP exceptions) the
feenable_test() function will generate a "function defined but
not used" warning because all of the callers are commented out.
We already were ifdef'ing out the body of the function, so instead
just ifdef out the entire function if FE_ALL_EXCEPT == 0.
Diffstat (limited to 'math')
-rw-r--r--math/test-fenvinline.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/math/test-fenvinline.c b/math/test-fenvinline.c
index b02cefd7f8..d196268045 100644
--- a/math/test-fenvinline.c
+++ b/math/test-fenvinline.c
@@ -200,11 +200,11 @@ test_fesetround (void)
 #endif
 }
 
+#if FE_ALL_EXCEPT
 /* Tests for feenableexcept/fedisableexcept.  */
 static void
 feenable_test (const char *flag_name, fexcept_t fe_exc)
 {
-#if FE_ALL_EXCEPT
   int fe_exci = fe_exc;
   double fe_excd = fe_exc;
   int excepts;
@@ -287,8 +287,8 @@ feenable_test (const char *flag_name, fexcept_t fe_exc)
               flag_name, (unsigned int)fe_exc, excepts);
       ++count_errors;
     }
-#endif
 }
+#endif
 
 static void
 test_feenabledisable (void)