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

tweak barrier ops some more

This commit is contained in:
ross 2001-04-26 04:18:32 +00:00
parent b569533b9a
commit 1b16e0e8ee
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/libc/arch/alpha/gen/fpsetround.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: fpsetround.c,v 1.4 2001/04/26 03:23:18 ross Exp $ */
/* $NetBSD: fpsetround.c,v 1.5 2001/04/26 04:18:32 ross Exp $ */
/*
* Copyright (c) 1995 Christopher G. Demetriou
@ -44,6 +44,7 @@ fpsetround(rnd_dir)
double fpcrval;
u_int64_t old, new;
__asm__("excb");
__asm__("mf_fpcr %0" : "=f" (fpcrval));
old = *(u_int64_t *)&fpcrval;
@ -51,7 +52,6 @@ fpsetround(rnd_dir)
new = (long)rnd_dir << 58;
*(u_int64_t *)&fpcrval = new;
__asm__("excb");
__asm__("mt_fpcr %0" : : "f" (fpcrval));
__asm__("excb");