[BZ #3406]

2008-02-11  Joseph Myers  <joseph@codesourcery.com>
	[BZ #3406]
	* sysdeps/ieee754/flt-32/w_expf.c (o_threshold): Correct value.
	* math/libm-test.inc (exp_test): Test 88.72269439697265625.

diff --git a/ChangeLog b/ChangeLog
index 66798ad..fa59286 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-02-11  Joseph Myers  <joseph@codesourcery.com>
+
+       [BZ #3406]
+       * sysdeps/ieee754/flt-32/w_expf.c (o_threshold): Correct value.
+       * math/libm-test.inc (exp_test): Test 88.72269439697265625.
+
 2008-05-11  Ulrich Drepper  <drepper@redhat.com>
 
        * io/openat.c (__openat_2): Also pass fd to __openat.

diff --git a/math/libm-test.inc b/math/libm-test.inc
index b8a73ae..267d607 100644 (file)
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -2510,6 +2510,7 @@ exp_test (void)
   TEST_f_f (exp, 3, M_E3l);
   TEST_f_f (exp, 0.75L, 2.11700001661267466854536981983709561L);
   TEST_f_f (exp, 50.0L, 5184705528587072464087.45332293348538L);
+  TEST_f_f (exp, 88.72269439697265625L, 3.40233126623160774937554134772290447915e38L);
 #ifdef TEST_LDOUBLE
   /* The result can only be represented in long double.  */
   TEST_f_f (exp, 1000.0L, 0.197007111401704699388887935224332313e435L);

diff --git a/sysdeps/ieee754/flt-32/w_expf.c b/sysdeps/ieee754/flt-32/w_expf.c
index ad38fac..4ba21c7 100644 (file)
--- a/sysdeps/ieee754/flt-32/w_expf.c
+++ b/sysdeps/ieee754/flt-32/w_expf.c
@@ -29,7 +29,7 @@ static const float
 #else
 static float
 #endif
-o_threshold=  8.8721679688e+01,  /* 0x42b17180 */
+o_threshold=  8.8722831726e+01,  /* 0x42b17217 */
 u_threshold= -1.0397208405e+02;  /* 0xc2cff1b5 */
 
 #ifdef __STDC__