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authorJoseph Myers <joseph@codesourcery.com>2012-05-24 15:36:54 +0000
committerJoseph Myers <joseph@codesourcery.com>2012-05-24 15:36:54 +0000
commit7a25eb06bfa838900bef78b975c38aa7e012b587 (patch)
treef991573e1f3553c874988aa69704d2e1274b3e0e /math
parentedb00e4d736c6d9b52e21a9557e71823e5a8df22 (diff)
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Add tests for underflow exception bugs 10846, 14036.
Diffstat (limited to 'math')
-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 54248665d7..5946ca890b 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -3501,6 +3501,7 @@ exp_test (void)
 
 #if !(defined TEST_LDOUBLE && LDBL_MAX_EXP > 1024)
   TEST_f_f (exp, 710, plus_infty, OVERFLOW_EXCEPTION);
+  TEST_f_f (exp, -1234, plus_zero, UNDERFLOW_EXCEPTION);
 #endif
   TEST_f_f (exp, 1e5, plus_infty, OVERFLOW_EXCEPTION);
   TEST_f_f (exp, max_value, plus_infty, OVERFLOW_EXCEPTION);
@@ -6732,6 +6733,8 @@ pow_test (void)
   TEST_ff_f (pow, 0x1.0000000000001p0L, -0x1.23456789abcdfp61L, 1.0118762747828234466621210689458255908670e-253L);
 #endif
 
+  TEST_ff_f (pow, 2.0L, -100000.0L, plus_zero, UNDERFLOW_EXCEPTION);
+
   END (pow);
 }