[COMMITTED][PATCH] hppa: Update pow ULPs

[John David Anglin]

See attached.

Dave

-- 
John David Anglin  dave.anglin@bell.net

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2018-02-17  John David Anglin  <danglin@gcc.gnu.org>

	* sysdeps/hppa/fpu/libm-test-ulps (pow): Increase double and
	idouble to 1 ULP.

diff --git a/sysdeps/hppa/fpu/libm-test-ulps b/sysdeps/hppa/fpu/libm-test-ulps
index 08c3bae170..6a6cae84dd 100644
--- a/sysdeps/hppa/fpu/libm-test-ulps
+++ b/sysdeps/hppa/fpu/libm-test-ulps
@@ -1496,7 +1496,9 @@ idouble: 1
 ifloat: 2
 
 Function: "pow":
+double: 1
 float: 1
+idouble: 1
 ifloat: 1
 
 Function: "pow_downward":