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authorJason Wright <jason@cvs.openbsd.org>2007-02-12 19:47:11 +0000
committerJason Wright <jason@cvs.openbsd.org>2007-02-12 19:47:11 +0000
commit471640f284c838e73ac07c80ad019d6cb59918fe (patch)
treec3eaa1df4f96d3006d1dac8a5854fb31d0740e89
parentb25e37b22895c20aa11c6814afcf019da659471f (diff)
from FreeBSD via Jung (moorang at gmail), fix obvious typo in __fpu_ftox()
which caused all negative numbers returned to be == -1.
-rw-r--r--lib/libc/arch/sparc64/fpu/fpu_implode.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/libc/arch/sparc64/fpu/fpu_implode.c b/lib/libc/arch/sparc64/fpu/fpu_implode.c
index e835e9aa07e..bd01cf2f969 100644
--- a/lib/libc/arch/sparc64/fpu/fpu_implode.c
+++ b/lib/libc/arch/sparc64/fpu/fpu_implode.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: fpu_implode.c,v 1.1 2003/07/21 18:41:30 jason Exp $ */
+/* $OpenBSD: fpu_implode.c,v 1.2 2007/02/12 19:47:10 jason Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -264,13 +264,13 @@ __fpu_ftox(fe, fp, res)
case FPC_NUM:
/*
* If exp >= 2^64, overflow. Otherwise shift value right
- * into last mantissa word (this will not exceed 0xffffffffffffffff),
- * shifting any guard and round bits out into the sticky
- * bit. Then ``round'' towards zero, i.e., just set an
- * inexact exception if sticky is set (see round()).
- * If the result is > 0x8000000000000000, or is positive and equals
- * 0x8000000000000000, overflow; otherwise the last fraction word
- * is the result.
+ * into last mantissa word (this will not exceed
+ * 0xffffffffffffffff), shifting any guard and round bits out
+ * into the sticky bit. Then ``round'' towards zero, i.e.,
+ * just set an inexact exception if sticky is set (see round()).
+ * If the result is > 0x8000000000000000, or is positive and
+ * equals 0x8000000000000000, overflow; otherwise the
+ * last fraction word is the result.
*/
if ((exp = fp->fp_exp) >= 64)
break;
@@ -281,7 +281,7 @@ __fpu_ftox(fe, fp, res)
if (i >= ((u_int64_t)0x8000000000000000LL + sign))
break;
if (sign)
- i = -1;
+ i = -i;
res[1] = (int)i;
return (i >> 32);