From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [6069] target-ppc: add comments about constants introduced in revision 6046
Date: Tue, 16 Dec 2008 10:44:30 +0000 [thread overview]
Message-ID: <E1LCXPi-0006MG-BM@cvs.savannah.gnu.org> (raw)
Revision: 6069
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6069
Author: aurel32
Date: 2008-12-16 10:44:29 +0000 (Tue, 16 Dec 2008)
Log Message:
-----------
target-ppc: add comments about constants introduced in revision 6046
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Revision Links:
--------------
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6046
Modified Paths:
--------------
trunk/target-ppc/op_helper.c
Modified: trunk/target-ppc/op_helper.c
===================================================================
--- trunk/target-ppc/op_helper.c 2008-12-16 10:44:22 UTC (rev 6068)
+++ trunk/target-ppc/op_helper.c 2008-12-16 10:44:29 UTC (rev 6069)
@@ -1519,7 +1519,7 @@
uint64_t helper_fre (uint64_t arg)
{
CPU_DoubleU fone, farg;
- fone.ll = 0x3FF0000000000000ULL;
+ fone.ll = 0x3FF0000000000000ULL; /* 1.0 */
farg.ll = arg;
if (unlikely(float64_is_signaling_nan(farg.d))) {
@@ -1550,7 +1550,7 @@
uint64_t helper_fres (uint64_t arg)
{
CPU_DoubleU fone, farg;
- fone.ll = 0x3FF0000000000000ULL;
+ fone.ll = 0x3FF0000000000000ULL; /* 1.0 */
farg.ll = arg;
if (unlikely(float64_is_signaling_nan(farg.d))) {
@@ -1586,7 +1586,7 @@
uint64_t helper_frsqrte (uint64_t arg)
{
CPU_DoubleU fone, farg;
- fone.ll = 0x3FF0000000000000ULL;
+ fone.ll = 0x3FF0000000000000ULL; /* 1.0 */
farg.ll = arg;
if (unlikely(float64_is_signaling_nan(farg.d))) {
reply other threads:[~2008-12-16 10:44 UTC|newest]
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