From b3c66c534f8a9dbee44aa4983814fc52008f0323 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Thu, 9 Apr 2015 22:14:00 +0000
Subject: Add more tests of clog and clog10.

This patch adds some randomly-generated tests of clog and clog10 that
are observed to increase ulps on x86_64.

Tested for x86_64 and x86 and ulps updated accordingly.

	* math/auto-libm-test-in: Add more tests of clog and clog10.
	* math/auto-libm-test-out: Regenerated.
	* sysdeps/i386/fpu/libm-test-ulps: Update.
	* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
---
 sysdeps/i386/fpu/libm-test-ulps | 96 ++++++++++++++++++++---------------------
 1 file changed, 48 insertions(+), 48 deletions(-)

(limited to 'sysdeps/i386')

diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index 6a036f5..ef8918e 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -742,12 +742,12 @@ ildouble: 1
 ldouble: 1
 
 Function: Real part of "clog":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
+ildouble: 3
+ldouble: 3
 
 Function: Imaginary part of "clog":
 double: 1
@@ -756,12 +756,12 @@ ildouble: 1
 ldouble: 1
 
 Function: Real part of "clog10":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
+ildouble: 4
+ldouble: 4
 
 Function: Imaginary part of "clog10":
 double: 1
@@ -770,12 +770,12 @@ ildouble: 2
 ldouble: 2
 
 Function: Real part of "clog10_downward":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-ildouble: 4
-ldouble: 4
+double: 4
+float: 3
+idouble: 4
+ifloat: 3
+ildouble: 7
+ldouble: 7
 
 Function: Imaginary part of "clog10_downward":
 double: 1
@@ -786,12 +786,12 @@ ildouble: 2
 ldouble: 2
 
 Function: Real part of "clog10_towardzero":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 4
-ldouble: 4
+double: 4
+float: 3
+idouble: 4
+ifloat: 3
+ildouble: 7
+ldouble: 7
 
 Function: Imaginary part of "clog10_towardzero":
 double: 1
@@ -802,12 +802,12 @@ ildouble: 2
 ldouble: 2
 
 Function: Real part of "clog10_upward":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-ildouble: 4
-ldouble: 4
+double: 4
+float: 4
+idouble: 4
+ifloat: 4
+ildouble: 6
+ldouble: 6
 
 Function: Imaginary part of "clog10_upward":
 double: 1
@@ -818,12 +818,12 @@ ildouble: 2
 ldouble: 2
 
 Function: Real part of "clog_downward":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 2
-ldouble: 2
+double: 4
+float: 5
+idouble: 4
+ifloat: 5
+ildouble: 5
+ldouble: 5
 
 Function: Imaginary part of "clog_downward":
 double: 1
@@ -834,12 +834,12 @@ ildouble: 1
 ldouble: 1
 
 Function: Real part of "clog_towardzero":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 2
-ldouble: 2
+double: 4
+float: 5
+idouble: 4
+ifloat: 5
+ildouble: 5
+ldouble: 5
 
 Function: Imaginary part of "clog_towardzero":
 double: 1
@@ -850,12 +850,12 @@ ildouble: 1
 ldouble: 1
 
 Function: Real part of "clog_upward":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 2
-ldouble: 2
+double: 5
+float: 5
+idouble: 5
+ifloat: 5
+ildouble: 6
+ldouble: 6
 
 Function: Imaginary part of "clog_upward":
 double: 1
-- 
cgit v1.1