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* [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse
@ 2005-01-29 21:10 Thomas dot Koenig at online dot de
  2005-01-29 21:11 ` [Bug target/19700] " pinskia at gcc dot gnu dot org
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: Thomas dot Koenig at online dot de @ 2005-01-29 21:10 UTC (permalink / raw)
  To: gcc-bugs

Compiling LAPACK:

gfortran -O1 -g -march=athlon-xp -mfpmath=sse  -c slanv2.f
slanv2.f: In function 'slanv2':
slanv2.f:202: error: could not split insn
(insn 95 567 566 slanv2.f:78 (parallel [
            (set (reg:SF 21 xmm0)
                (unspec:SF [
                        (reg:SF 26 xmm5 [123])
                        (const_vector:V4SF [
                                (const_double:SF 2147483392 [0x7fffff00] +NaN
[+NaN])
                                (const_double:SF 0 [0x0] 0.0 [0x0.0p+0])
                                (const_double:SF 0 [0x0] 0.0 [0x0.0p+0])
                                (const_double:SF 0 [0x0] 0.0 [0x0.0p+0])
                            ])
                        (reg:SF 22 xmm1)
                        (reg:V4SF 21 xmm0)
                    ] 100))
            (clobber (reg:V4SF 22 xmm1))
        ]) 251 {*copysignsf3} (insn_list:REG_DEP_TRUE 92 (insn_list:REG_DEP_TRUE
93 (insn_list:REG_DEP_TRUE 94 (nil))))
    (expr_list:REG_DEAD (reg:SF 22 xmm1)
        (expr_list:REG_UNUSED (reg:V4SF 22 xmm1)
            (nil))))
slanv2.f:202: internal compiler error: in final_scan_insn, at final.c:2501
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[1]: *** [slanv2.o] Error 1
make[1]: Leaving directory `/home/ig25/LAPACK/SRC'
make: *** [lapacklib] Error 2
$ gfortran -v
Using built-in specs.
Configured with: ../gcc/configure --prefix=/home/ig25 --enable-languages=c,f95
Thread model: posix
gcc version 4.0.0 20050129 (experimental)

-- 
           Summary: ICE in final_scan_insn with O1 -g -march=athlon-xp -
                    mfpmath=sse
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: Thomas dot Koenig at online dot de
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19700


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug target/19700] ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse
  2005-01-29 21:10 [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse Thomas dot Koenig at online dot de
  2005-01-29 21:11 ` [Bug target/19700] " pinskia at gcc dot gnu dot org
@ 2005-01-29 21:11 ` Thomas dot Koenig at online dot de
  2005-01-30  2:48 ` rth at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Thomas dot Koenig at online dot de @ 2005-01-29 21:11 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From Thomas dot Koenig at online dot de  2005-01-29 21:11 -------
Created an attachment (id=8104)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8104&action=view)
Failing source code


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19700


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug target/19700] ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse
  2005-01-29 21:10 [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse Thomas dot Koenig at online dot de
@ 2005-01-29 21:11 ` pinskia at gcc dot gnu dot org
  2005-01-29 21:11 ` Thomas dot Koenig at online dot de
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-29 21:11 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code, ssemmx


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19700


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug target/19700] ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse
  2005-01-29 21:10 [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse Thomas dot Koenig at online dot de
  2005-01-29 21:11 ` [Bug target/19700] " pinskia at gcc dot gnu dot org
  2005-01-29 21:11 ` Thomas dot Koenig at online dot de
@ 2005-01-30  2:48 ` rth at gcc dot gnu dot org
  2005-01-30 17:48 ` cvs-commit at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: rth at gcc dot gnu dot org @ 2005-01-30  2:48 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rth at gcc dot gnu dot org
                   |dot org                     |
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-01-30 02:48:22
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19700


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug target/19700] ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse
  2005-01-29 21:10 [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse Thomas dot Koenig at online dot de
                   ` (2 preceding siblings ...)
  2005-01-30  2:48 ` rth at gcc dot gnu dot org
@ 2005-01-30 17:48 ` cvs-commit at gcc dot gnu dot org
  2005-01-30 17:55 ` cvs-commit at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-01-30 17:48 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-01-30 17:48 -------
Subject: Bug 19700

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2005-01-30 17:48:11

Modified files:
	gcc            : ChangeLog 
	gcc/config/i386: i386-protos.h i386.c i386.md 

Log message:
	PR target/19700
	* config/i386/i386.c (ix86_expand_copysign): New.
	(ix86_split_copysign_const): New.
	(ix86_split_copysign_var): Rename from ix86_split_copysign,
	rearrange op1/nmask operands.
	* config/i386/i386-protos.h: Update.
	* config/i386/i386.md (copysignsf3): Use ix86_expand_copysign.
	(copysigndf3): Likewise.
	(copysignsf3_const, copysigndf3_const): New.
	(copysignsf3_var): Rename from copysignsf3, split out splitter
	and fix split predicate for X constraint.
	(copysigndf3_var): Similarly.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7331&r2=2.7332
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386-protos.h.diff?cvsroot=gcc&r1=1.129&r2=1.130
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&r1=1.792&r2=1.793
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.615&r2=1.616



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19700


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug target/19700] ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse
  2005-01-29 21:10 [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse Thomas dot Koenig at online dot de
                   ` (3 preceding siblings ...)
  2005-01-30 17:48 ` cvs-commit at gcc dot gnu dot org
@ 2005-01-30 17:55 ` cvs-commit at gcc dot gnu dot org
  2005-01-30 18:06 ` rth at gcc dot gnu dot org
  2005-01-30 18:09 ` pinskia at gcc dot gnu dot org
  6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-01-30 17:55 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-01-30 17:55 -------
Subject: Bug 19700

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2005-01-30 17:55:13

Added files:
	gcc/testsuite/gcc.c-torture/execute/ieee: copysign2.c 

Log message:
	PR 19700 testcase.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/ieee/copysign2.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19700


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug target/19700] ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse
  2005-01-29 21:10 [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse Thomas dot Koenig at online dot de
                   ` (4 preceding siblings ...)
  2005-01-30 17:55 ` cvs-commit at gcc dot gnu dot org
@ 2005-01-30 18:06 ` rth at gcc dot gnu dot org
  2005-01-30 18:09 ` pinskia at gcc dot gnu dot org
  6 siblings, 0 replies; 8+ messages in thread
From: rth at gcc dot gnu dot org @ 2005-01-30 18:06 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From rth at gcc dot gnu dot org  2005-01-30 18:06 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19700


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug target/19700] ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse
  2005-01-29 21:10 [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse Thomas dot Koenig at online dot de
                   ` (5 preceding siblings ...)
  2005-01-30 18:06 ` rth at gcc dot gnu dot org
@ 2005-01-30 18:09 ` pinskia at gcc dot gnu dot org
  6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-30 18:09 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19700


^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2005-01-30 18:09 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-01-29 21:10 [Bug target/19700] New: ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse Thomas dot Koenig at online dot de
2005-01-29 21:11 ` [Bug target/19700] " pinskia at gcc dot gnu dot org
2005-01-29 21:11 ` Thomas dot Koenig at online dot de
2005-01-30  2:48 ` rth at gcc dot gnu dot org
2005-01-30 17:48 ` cvs-commit at gcc dot gnu dot org
2005-01-30 17:55 ` cvs-commit at gcc dot gnu dot org
2005-01-30 18:06 ` rth at gcc dot gnu dot org
2005-01-30 18:09 ` pinskia at gcc dot gnu dot org

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