From 2460d3aa21f04cdf28497683bd3e29183189f779 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Wed, 21 Mar 2012 12:14:57 +0000
Subject: Fix pow of zero and infinity to large powers.

---
 sysdeps/ieee754/dbl-64/e_pow.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sysdeps/ieee754/dbl-64/e_pow.c')

diff --git a/sysdeps/ieee754/dbl-64/e_pow.c b/sysdeps/ieee754/dbl-64/e_pow.c
index f936a72..26ffaad 100644
--- a/sysdeps/ieee754/dbl-64/e_pow.c
+++ b/sysdeps/ieee754/dbl-64/e_pow.c
@@ -111,7 +111,7 @@ __ieee754_pow(double x, double y) {
     if (((v.i[HIGH_HALF] & 0x7fffffff) == 0x7ff00000 && v.i[LOW_HALF] != 0)
 	|| (v.i[HIGH_HALF] & 0x7fffffff) > 0x7ff00000)
       return y;
-    if (ABS(y) > 1.0e20) return (y>0)?0:INF.x;
+    if (ABS(y) > 1.0e20) return (y>0)?0:1.0/ABS(x);
     k = checkint(y);
     if (k == -1)
       return y < 0 ? 1.0/x : x;
-- 
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