From 749008ff0361297af02b8574ac8848d35436eac3 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 3 Dec 2013 21:49:56 +0000
Subject: Fix exp missing underflows (bug 15268, bug 15425).

---
 sysdeps/x86_64/fpu/libm-test-ulps | 52 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

(limited to 'sysdeps/x86_64')

diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
index 5c923e69b3..e78514869d 100644
--- a/sysdeps/x86_64/fpu/libm-test-ulps
+++ b/sysdeps/x86_64/fpu/libm-test-ulps
@@ -6882,6 +6882,30 @@ ildouble: 1
 ldouble: 1
 
 # exp_towardzero
+Test "exp_towardzero (-0x2.e870a4p+8)":
+ildouble: 1
+ldouble: 1
+Test "exp_towardzero (-0x2.e870a7e5e88c1f0cp+8)":
+ildouble: 1
+ldouble: 1
+Test "exp_towardzero (-0x2.e870a7e5e88c1f1p+8)":
+ildouble: 1
+ldouble: 1
+Test "exp_towardzero (-0x2.e870a7e5e88c2p+8)":
+ildouble: 1
+ldouble: 1
+Test "exp_towardzero (-0x2.e870a7e5e88cp+8)":
+ildouble: 1
+ldouble: 1
+Test "exp_towardzero (-0x2.e870a8p+8)":
+ildouble: 1
+ldouble: 1
+Test "exp_towardzero (-0x2.ebe224p+8)":
+ildouble: 1
+ldouble: 1
+Test "exp_towardzero (-0x2.ebe228p+8)":
+ildouble: 1
+ldouble: 1
 Test "exp_towardzero (0x2.c5cp+8)":
 ildouble: 1
 ldouble: 1
@@ -6917,6 +6941,32 @@ ildouble: 1
 ldouble: 1
 
 # exp_upward
+Test "exp_upward (-0x2.e870a4p+8)":
+double: 1
+idouble: 1
+Test "exp_upward (-0x2.e870a7e5e88c1f0cp+8)":
+ildouble: 1
+ldouble: 1
+Test "exp_upward (-0x2.e870a7e5e88c2p+8)":
+double: 1
+idouble: 1
+Test "exp_upward (-0x2.e870a7e5e88cp+8)":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
+Test "exp_upward (-0x2.e870a8p+8)":
+double: 1
+idouble: 1
+Test "exp_upward (-0x2.ebe224p+8)":
+double: 1
+idouble: 1
+Test "exp_upward (-0x2.ebe227861639p+8)":
+double: 1
+idouble: 1
+Test "exp_upward (-0x2.ebe228p+8)":
+double: 1
+idouble: 1
 Test "exp_upward (-0x4.d2p+8)":
 double: 1
 idouble: 1
@@ -9208,6 +9258,8 @@ double: 1
 float: 1
 idouble: 1
 ifloat: 1
+ildouble: 1
+ldouble: 1
 
 Function: "expm1":
 double: 1
-- 
cgit 1.4.1