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* [Bug target/36720] New: ia64_split_tmode_move doesn't work on little endian
@ 2008-07-03 16:22 hjl dot tools at gmail dot com
2008-07-03 17:17 ` [Bug target/36720] " hjl dot tools at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: hjl dot tools at gmail dot com @ 2008-07-03 16:22 UTC (permalink / raw)
To: gcc-bugs
Jim, Steve, does ia64_split_tmode_move work on little endian?
--
Summary: ia64_split_tmode_move doesn't work on little endian
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
GCC target triplet: ia64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36720
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/36720] ia64_split_tmode_move doesn't work on little endian
2008-07-03 16:22 [Bug target/36720] New: ia64_split_tmode_move doesn't work on little endian hjl dot tools at gmail dot com
@ 2008-07-03 17:17 ` hjl dot tools at gmail dot com
2008-07-03 18:48 ` hjl dot tools at gmail dot com
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: hjl dot tools at gmail dot com @ 2008-07-03 17:17 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from hjl dot tools at gmail dot com 2008-07-03 17:17 -------
There are
{
REAL_VALUE_TYPE r;
unsigned HOST_WIDE_INT p[2];
long l[4]; /* TFmode is 128 bits */
REAL_VALUE_FROM_CONST_DOUBLE (r, in);
real_to_target (l, &r, TFmode);
if (FLOAT_WORDS_BIG_ENDIAN)
{
p[0] = (((unsigned HOST_WIDE_INT) l[0]) << 32) + l[1];
p[1] = (((unsigned HOST_WIDE_INT) l[2]) << 32) + l[3];
}
else
{
p[0] = (((unsigned HOST_WIDE_INT) l[3]) << 32) + l[2];
p[1] = (((unsigned HOST_WIDE_INT) l[1]) << 32) + l[0];
}
out[0] = GEN_INT (p[0]);
out[1] = GEN_INT (p[1]);
real_to_target converts array of long in the correct endian. Do we
need to adjust endian again?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36720
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/36720] ia64_split_tmode_move doesn't work on little endian
2008-07-03 16:22 [Bug target/36720] New: ia64_split_tmode_move doesn't work on little endian hjl dot tools at gmail dot com
2008-07-03 17:17 ` [Bug target/36720] " hjl dot tools at gmail dot com
@ 2008-07-03 18:48 ` hjl dot tools at gmail dot com
2008-07-07 0:35 ` hjl at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: hjl dot tools at gmail dot com @ 2008-07-03 18:48 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from hjl dot tools at gmail dot com 2008-07-03 18:47 -------
A patch is posted at
http://gcc.gnu.org/ml/gcc-patches/2008-07/msg00230.html
--
hjl dot tools at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2008-
| |07/msg00230.html
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36720
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/36720] ia64_split_tmode_move doesn't work on little endian
2008-07-03 16:22 [Bug target/36720] New: ia64_split_tmode_move doesn't work on little endian hjl dot tools at gmail dot com
2008-07-03 17:17 ` [Bug target/36720] " hjl dot tools at gmail dot com
2008-07-03 18:48 ` hjl dot tools at gmail dot com
@ 2008-07-07 0:35 ` hjl at gcc dot gnu dot org
2008-07-07 0:42 ` hjl dot tools at gmail dot com
2008-12-27 22:22 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: hjl at gcc dot gnu dot org @ 2008-07-07 0:35 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from hjl at gcc dot gnu dot org 2008-07-07 00:34 -------
Subject: Bug 36720
Author: hjl
Date: Mon Jul 7 00:34:16 2008
New Revision: 137547
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137547
Log:
2008-07-06 H.J. Lu <hongjiu.lu@intel.com>
PR target/36720
* config/ia64/ia64.c (ia64_split_tmode): Fix typo in TImode
constant for little endian.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/ia64/ia64.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36720
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/36720] ia64_split_tmode_move doesn't work on little endian
2008-07-03 16:22 [Bug target/36720] New: ia64_split_tmode_move doesn't work on little endian hjl dot tools at gmail dot com
` (2 preceding siblings ...)
2008-07-07 0:35 ` hjl at gcc dot gnu dot org
@ 2008-07-07 0:42 ` hjl dot tools at gmail dot com
2008-12-27 22:22 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: hjl dot tools at gmail dot com @ 2008-07-07 0:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from hjl dot tools at gmail dot com 2008-07-07 00:41 -------
Fixed.
--
hjl dot tools at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36720
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/36720] ia64_split_tmode_move doesn't work on little endian
2008-07-03 16:22 [Bug target/36720] New: ia64_split_tmode_move doesn't work on little endian hjl dot tools at gmail dot com
` (3 preceding siblings ...)
2008-07-07 0:42 ` hjl dot tools at gmail dot com
@ 2008-12-27 22:22 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-12-27 22:22 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36720
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-12-27 22:22 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-07-03 16:22 [Bug target/36720] New: ia64_split_tmode_move doesn't work on little endian hjl dot tools at gmail dot com
2008-07-03 17:17 ` [Bug target/36720] " hjl dot tools at gmail dot com
2008-07-03 18:48 ` hjl dot tools at gmail dot com
2008-07-07 0:35 ` hjl at gcc dot gnu dot org
2008-07-07 0:42 ` hjl dot tools at gmail dot com
2008-12-27 22:22 ` pinskia at gcc dot gnu dot org
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