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authorJoseph Myers <joseph@codesourcery.com>2012-11-22 14:58:41 +0000
committerJoseph Myers <joseph@codesourcery.com>2012-11-22 14:58:41 +0000
commit1468ded38eb043991b3b0198ab55cacffb46ec04 (patch)
tree7ed374414c31cb98f23d12e93c118287bb81f300 /math/libm-test.inc
parent8e27e3cc453849158e069dbed0eea7b8113ab8ff (diff)
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Fix ldbl-128ibm hypotl internal underflows (bug 14869).
Diffstat (limited to 'math/libm-test.inc')
-rw-r--r--math/libm-test.inc3
1 files changed, 3 insertions, 0 deletions
diff --git a/math/libm-test.inc b/math/libm-test.inc
index 21f46469de..b96f1bf92e 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -5731,6 +5731,9 @@ hypot_test (void)
   TEST_ff_f (hypot, 0.75L, 1.25L, 1.45773797371132511771853821938639577L);
 
   TEST_ff_f (hypot, 1.0L, 0x1p-61L, 1.0L);
+#if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
+  TEST_ff_f (hypot, 0x1.23456789abcdef0123456789ab8p-500L, 0x1.23456789abcdef0123456789ab8p-500L, 4.9155782399407039128612180934736799735113e-151L);
+#endif
 
 #if !(defined TEST_FLOAT && defined TEST_INLINE)
   TEST_ff_f (hypot, 0x3p125L, 0x4p125L, 0x5p125L);