[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-15 Thread Joost.VandeVondele at pci dot uzh.ch 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

Joost VandeVondele Joost.VandeVondele at pci dot uzh.ch changed:

   What|Removed |Added

 CC||zeccav at gmail dot com

--- Comment #10 from Joost VandeVondele Joost.VandeVondele at pci dot uzh.ch 
2011-09-15 13:37:54 UTC ---
*** Bug 50411 has been marked as a duplicate of this bug. ***

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-12 Thread rguenth at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

Richard Guenther rguenth at gcc dot gnu.org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED

--- Comment #9 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-12 
06:01:36 UTC ---
Fixed.

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-12 Thread rguenth at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

--- Comment #8 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-12 
06:01:19 UTC ---
Author: rguenth
Date: Mon Sep 12 06:01:15 2011
New Revision: 178775

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178775
Log:
2011-09-12  Richard Guenther  rguent...@suse.de

PR tree-optimization/50343
* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check
that the reduction is over an SSA name before checking its
definition.

Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-vect-patterns.c

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-11 Thread rguenth at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

Richard Guenther rguenth at gcc dot gnu.org changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
 AssignedTo|unassigned at gcc dot   |rguenth at gcc dot gnu.org
   |gnu.org |

--- Comment #7 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-12 
05:48:51 UTC ---
Mine.

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-10 Thread dominiq at lps dot ens.fr 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

Dominique d'Humieres dominiq at lps dot ens.fr changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2011-09-10
 Ever Confirmed|0   |1

--- Comment #5 from Dominique d'Humieres dominiq at lps dot ens.fr 2011-09-10 
13:53:08 UTC ---
Confirmed on x86_64-apple-darwin10, backtrace is

#0  vect_recog_dot_prod_pattern (stmts=value optimized out, type_in=value
optimized out, type_out=value optimized out)
at ../../work/gcc/tree-vect-patterns.c:261
#1  0x000100961623 in vect_pattern_recog (loop_vinfo=value optimized out)
at ../../work/gcc/tree-vect-patterns.c:1295
#2  0x00010098b997 in vect_analyze_loop (loop=value optimized out) at
../../work/gcc/tree-vect-loop.c:1500
#3  0x00010099bf78 in vectorize_loops () at
../../work/gcc/tree-vectorizer.c:203
#4  0x0001006f6bec in execute_one_pass (pass=0x100de7360) at
../../work/gcc/passes.c:2063
#5  0x0001006f6fad in execute_pass_list (pass=0x100de7360) at
../../work/gcc/passes.c:2118
#6  0x0001006f6fbf in execute_pass_list (pass=0x100de7540) at
../../work/gcc/passes.c:2119
#7  0x0001006f6fbf in execute_pass_list (pass=0x100de67c0) at
../../work/gcc/passes.c:2119
#8  0x00010083d848 in tree_rest_of_compilation (fndecl=value optimized
out) at ../../work/gcc/tree-optimize.c:420
#9  0x0001003ff24a in cgraph_expand_function (node=value optimized out)
at ../../work/gcc/cgraphunit.c:1797
#10 0x0001004010da in cgraph_optimize () at
../../work/gcc/cgraphunit.c:1856
#11 0x0001004017da in cgraph_finalize_compilation_unit () at
../../work/gcc/cgraphunit.c:1310
#12 0x0001006880ed in write_global_declarations () at
../../work/gcc/langhooks.c:303
#13 0x0001007b656a in toplev_main (argc=4, argv=0x7fff5fbfd9d0) at
../../work/gcc/toplev.c:564
#14 0x00011004 in start ()

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-10 Thread hjl.tools at gmail dot com 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

--- Comment #6 from H.J. Lu hjl.tools at gmail dot com 2011-09-10 17:29:45 
UTC ---
With SPEC CPU 2006, I got

456.hmmer:

histogram.c: In function 'Lawless416':
histogram.c:1028:1: internal compiler error: tree check: expected ssa_name,
have real_cst in vect_recog_dot_prod_pattern, at tree-vect-patterns.c:261
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html for instructions.
specmake[3]: *** [histogram.o] Error 1

435.gromacs:

princ.c: In function 'calc_xcm':
princ.c:189:6: internal compiler error: tree check: expected ssa_name, have
real_cst in vect_recog_dot_prod_pattern, at tree-vect-patterns.c:261
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html for instructions.
specmake[3]: *** [princ.o] Error 1

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-09 Thread hjl.tools at gmail dot com 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

H.J. Lu hjl.tools at gmail dot com changed:

   What|Removed |Added

 CC||rguenth at gcc dot gnu.org
   Target Milestone|--- |4.7.0

--- Comment #1 from H.J. Lu hjl.tools at gmail dot com 2011-09-09 14:51:02 
UTC ---
Revision 178726 is OK.

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-09 Thread hjl.tools at gmail dot com 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

--- Comment #2 from H.J. Lu hjl.tools at gmail dot com 2011-09-09 14:53:28 
UTC ---
spawn -ignore SIGHUP
/export/gnu/import/svn/gcc-test-intel64corei7/bld/gcc/testsuite/gfortran/../../gfortran
-B/export/gnu/import/svn/gcc-test-intel64corei7/bld/gcc/testsuite/gfortran/../../
-B/export/gnu/import/svn/gcc-test-intel64corei7/bld/x86_64-unknown-linux-gnu/32/libgfortran/
/export/gnu/import/svn/gcc-test-intel64corei7/src-trunk/gcc/testsuite/gfortran.dg/graphite/id-22.f
-O -O3 -ffast-math -S -m32 -o id-22.s^M
/export/gnu/import/svn/gcc-test-intel64corei7/src-trunk/gcc/testsuite/gfortran.dg/graphite/id-22.f:
In function 'main':^M
/export/gnu/import/svn/gcc-test-intel64corei7/src-trunk/gcc/testsuite/gfortran.dg/graphite/id-22.f:10:0:
internal compiler error: tree check: expected ssa_name, have real_cst in
vect_recog_dot_prod_pattern, at tree-vect-patterns.c:261^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
See http://gcc.gnu.org/bugs.html for instructions.^M
compiler exited with status 1

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-09 Thread hjl.tools at gmail dot com 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

--- Comment #3 from H.J. Lu hjl.tools at gmail dot com 2011-09-09 22:05:16 
UTC ---
The same error on 252.eon in SPEC CPU 2K:

g++ -c -o ggPlane.o   -DSPEC_CPU2000_LP64 -DHAS_ERRLIST-I. -DNDEBUG -O3
-funroll-loops -ffast-math -fwhole-program -flto=jobserver -fuse-linker-plugin 
ggPlane.cc
ggPlane.cc: In member function 'ggPlane::initialize(ggTrainggPoint3 const)':
ggPlane.cc:47:6: internal compiler error: tree check: expected ssa_name, have
real_cst in vect_recog_dot_prod_pattern, at tree-vect-patterns.c:261
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html for instructions.
specmake[3]: *** [ggPlane.o] Error 1

[Bug middle-end/50343] [4.7 Regression] FAIL: gfortran.dg/graphite/id-22.f

2011-09-09 Thread hjl.tools at gmail dot com 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343

--- Comment #4 from H.J. Lu hjl.tools at gmail dot com 2011-09-09 22:40:46 
UTC ---
It is caused by revision 178728:

http://gcc.gnu.org/ml/gcc-cvs/2011-09/msg00343.html