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authorJoseph Myers <joseph@codesourcery.com>2015-03-25 00:30:10 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-03-25 00:30:10 +0000
commit8d6439712db3de86939bd4d3784562778cefcadc (patch)
treef4ebfdc44f529b273b43064b02c27ff07197aa32 /sysdeps/i386
parentbc899ea0901b8163b03f0d7ffb2cf2c88fb3e649 (diff)
downloadglibc-8d6439712db3de86939bd4d3784562778cefcadc.tar.gz
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Add more tests of acos.
This patch adds some randomly-generated tests of acos 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 acos.
	* math/auto-libm-test-out: Regenerated.
	* sysdeps/i386/fpu/libm-test-ulps: Update.
	* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
Diffstat (limited to 'sysdeps/i386')
-rw-r--r--sysdeps/i386/fpu/libm-test-ulps12
1 files changed, 6 insertions, 6 deletions
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index 76eaea4e7c..3eb9d8216d 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -6,16 +6,16 @@ ildouble: 1
 ldouble: 1
 
 Function: "acos_downward":
-ildouble: 1
-ldouble: 1
+ildouble: 2
+ldouble: 2
 
 Function: "acos_towardzero":
-ildouble: 1
-ldouble: 1
+ildouble: 2
+ldouble: 2
 
 Function: "acos_upward":
-ildouble: 1
-ldouble: 1
+ildouble: 2
+ldouble: 2
 
 Function: "acosh":
 ildouble: 1