Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix off-by-one error in exponent when round a double to the 

largest normalized value; QNaN was wrongly generated here.
This commit is contained in:
rin 2022-09-02 12:24:54 +00:00
parent f7b84308e1
commit dbd91bbfef
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/arch/powerpc/fpu/fpu_implode.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: fpu_implode.c,v 1.15 2022/09/02 12:22:49 rin Exp $ */
/* $NetBSD: fpu_implode.c,v 1.16 2022/09/02 12:24:54 rin Exp $ */
/*
* Copyright (c) 1992, 1993
@ -46,7 +46,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: fpu_implode.c,v 1.15 2022/09/02 12:22:49 rin Exp $");
__KERNEL_RCSID(0, "$NetBSD: fpu_implode.c,v 1.16 2022/09/02 12:24:54 rin Exp $");
#include <sys/types.h>
#include <sys/systm.h>
@ -502,7 +502,7 @@ zero: return HI_WORD(sign);
}
if (fprf)
fe->fe_cx |= FPRF_SIGN(sign);
return HI_WORD(sign | DBL_EXP(DBL_EXP_INFNAN) | DBL_MASK) |
return HI_WORD(sign | DBL_EXP(DBL_EXP_INFNAN - 1) | DBL_MASK) |
LO_WORD(~0);
}
if (fprf)