[Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2

2005-05-19 Thread mmitchel at gcc dot gnu dot org 


-- 
   What|Removed |Added

   Target Milestone|3.4.4   |3.4.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104

[Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2

2005-04-30 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-30 
16:20 ---
*** Bug 18238 has been marked as a duplicate of this bug. ***

-- 
   What|Removed |Added

 CC||belyshev at depni dot sinp
   ||dot msu dot ru


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104

[Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2

2005-04-04 Thread cvs-commit at gcc dot gnu dot org 

--- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-04 
08:50 ---
Subject: Bug 16104

CVSROOT:/cvs/gcc
Module name:gcc
Changes by: [EMAIL PROTECTED]   2005-04-04 08:50:35

Modified files:
gcc: ChangeLog fold-const.c 
gcc/testsuite  : ChangeLog 
Added files:
gcc/testsuite/gcc.c-torture/execute: 20050316-1.c 

Log message:
PR rtl-optimization/16104
* fold-const.c (fold_unary): Fix folding of vector conversions.

* gcc.c-torture/execute/20050316-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gccr1=2.8107r2=2.8108
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gccr1=1.553r2=1.554
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gccr1=1.5275r2=1.5276
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050316-1.c.diff?cvsroot=gccr1=NONEr2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104

[Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2

2005-04-04 Thread cvs-commit at gcc dot gnu dot org 

--- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-04 
09:01 ---
Subject: Bug 16104

CVSROOT:/cvs/gcc
Module name:gcc
Branch: gcc-4_0-branch
Changes by: [EMAIL PROTECTED]   2005-04-04 09:01:02

Modified files:
gcc: ChangeLog fold-const.c 
gcc/testsuite  : ChangeLog 
Added files:
gcc/testsuite/gcc.c-torture/execute: 20050316-1.c 

Log message:
PR rtl-optimization/16104
* fold-const.c (fold_unary): Fix folding of vector conversions.

* gcc.c-torture/execute/20050316-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=2.7592.2.119r2=2.7592.2.120
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.517.2.4r2=1.517.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=1.5084.2.93r2=1.5084.2.94
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050316-1.c.diff?cvsroot=gcconly_with_tag=gcc-4_0-branchr1=NONEr2=1.1.2.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104

[Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2

2005-01-13 Thread jakub at gcc dot gnu dot org 

--- Additional Comments From jakub at gcc dot gnu dot org  2005-01-13 15:28 
---
Patch here: http://gcc.gnu.org/ml/gcc-patches/2005-01/msg00726.html

-- 
   What|Removed |Added

   Keywords||patch
  Known to fail|3.3.3 3.3.4 3.4.0 3.4.1 |3.3.3 3.3.4 3.4.0 3.4.1
   |3.4.2 3.4.3 |3.4.2 3.4.3 4.0.0
  Known to work|4.0.0   |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104

[Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2

2004-11-05 Thread reichelt at gcc dot gnu dot org 

--- Additional Comments From reichelt at gcc dot gnu dot org  2004-11-05 21:12 
---
Hmm. I still the the ICE with my example in comment #4.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104

[Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2

2004-10-30 Thread belyshev at lubercy dot com 

--- Additional Comments From belyshev at lubercy dot com  2004-10-30 22:16 ---
this is small testcase for original bug (ICE in postreload.c),
it fails in 3.3 and 3.4 but not in 4.0.0, use -Os -msse2 to repeat:
-
void foo (int *j)
{
  int __attribute__ ((mode (V2SI))) k;
  long long t = (long long) k;
  j[0] = t;
}
-

Note I cannot repeat this bug on 4.0.0 neither with this nor with Volker's
testcases, so I cleared 4.0 regression flag.


-- 
   What|Removed |Added

 GCC target triplet||i*86-*-* sse2
  Known to fail|3.4.0 4.0.0 |3.3.3 3.3.4 3.4.0 3.4.1
   ||3.4.2 3.4.3
  Known to work|3.3.3   |4.0.0
   Last reconfirmed|2004-06-20 19:22:09 |2004-10-30 22:16:07
   date||
Summary|[3.4/4.0 regression] ICE in |[3.3/3.4 regression] ICE in
   |reload_cse_simplify_operands|reload_cse_simplify_operands
   |, at postreload.c:378 with  |, at postreload.c:378 with
   |SSE2 code on -O2|SSE2 code on -O2
   Target Milestone|3.4.3   |3.4.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104