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* [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
@ 2011-02-10 21:31 zsojka at seznam dot cz
2011-02-11 10:55 ` [Bug middle-end/47691] " rguenth at gcc dot gnu.org
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: zsojka at seznam dot cz @ 2011-02-10 21:31 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Summary: [4.6 Regression] ICE: in create_linear_expr_from_tree,
at graphite-sese-to-poly.c:1138 with
-fgraphite-identity -ffast-math -fno-tree-scev-cprop
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: zsojka@seznam.cz
CC: spop@gcc.gnu.org
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Created attachment 23306
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23306
reduced testcase (from gfortran.dg/graphite/id-12.f)
Compiler output:
$ gcc -O -fgraphite-identity -ffast-math -fno-tree-scev-cprop testcase.f
testcase.f: In function 'MAIN__':
testcase.f:1:0: internal compiler error: in create_linear_expr_from_tree, at
graphite-sese-to-poly.c:1138
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
(gdb) bt
#0 fancy_abort (file=0x13abf38
"/mnt/svn/gcc-trunk/gcc/graphite-sese-to-poly.c", line=1138,
function=0x13ac9b0 "create_linear_expr_from_tree") at
/mnt/svn/gcc-trunk/gcc/diagnostic.c:892
#1 0x000000000104f51c in create_linear_expr_from_tree (pbb=0x1869490,
t=0x7ffff5b02758)
at /mnt/svn/gcc-trunk/gcc/graphite-sese-to-poly.c:1138
#2 0x000000000104f589 in add_condition_to_domain (ps=0x186a240,
stmt=0x7ffff5b041e0, pbb=0x1869490, code=LT_EXPR)
at /mnt/svn/gcc-trunk/gcc/graphite-sese-to-poly.c:1190
#3 0x0000000001051daf in add_condition_to_pbb (scop=0x1869090) at
/mnt/svn/gcc-trunk/gcc/graphite-sese-to-poly.c:1245
#4 add_conditions_to_domain (scop=0x1869090) at
/mnt/svn/gcc-trunk/gcc/graphite-sese-to-poly.c:1277
#5 add_conditions_to_constraints (scop=0x1869090) at
/mnt/svn/gcc-trunk/gcc/graphite-sese-to-poly.c:1300
#6 build_poly_scop (scop=0x1869090) at
/mnt/svn/gcc-trunk/gcc/graphite-sese-to-poly.c:3293
#7 0x0000000001039e05 in graphite_transform_loops () at
/mnt/svn/gcc-trunk/gcc/graphite.c:268
#8 0x0000000000a21367 in graphite_transforms () at
/mnt/svn/gcc-trunk/gcc/tree-ssa-loop.c:257
#9 0x0000000000858686 in execute_one_pass (pass=0x16bba20) at
/mnt/svn/gcc-trunk/gcc/passes.c:1561
#10 0x0000000000858985 in execute_pass_list (pass=0x16bba20) at
/mnt/svn/gcc-trunk/gcc/passes.c:1616
#11 0x0000000000858997 in execute_pass_list (pass=0x16bba80) at
/mnt/svn/gcc-trunk/gcc/passes.c:1617
#12 0x0000000000858997 in execute_pass_list (pass=0x16bbcc0) at
/mnt/svn/gcc-trunk/gcc/passes.c:1617
#13 0x0000000000858997 in execute_pass_list (pass=0x16baf40) at
/mnt/svn/gcc-trunk/gcc/passes.c:1617
#14 0x000000000099b786 in tree_rest_of_compilation (fndecl=0x7ffff7fbdd00) at
/mnt/svn/gcc-trunk/gcc/tree-optimize.c:422
#15 0x0000000000b63602 in cgraph_expand_function (node=0x7ffff5aff000) at
/mnt/svn/gcc-trunk/gcc/cgraphunit.c:1570
#16 0x0000000000b65d3a in cgraph_expand_all_functions () at
/mnt/svn/gcc-trunk/gcc/cgraphunit.c:1629
#17 cgraph_optimize () at /mnt/svn/gcc-trunk/gcc/cgraphunit.c:1893
#18 0x0000000000b662ba in cgraph_finalize_compilation_unit () at
/mnt/svn/gcc-trunk/gcc/cgraphunit.c:1090
#19 0x000000000081134d in write_global_declarations () at
/mnt/svn/gcc-trunk/gcc/langhooks.c:303
#20 0x0000000000944768 in compile_file (argc=18, argv=0x7fffffffda18) at
/mnt/svn/gcc-trunk/gcc/toplev.c:591
#21 do_compile (argc=18, argv=0x7fffffffda18) at
/mnt/svn/gcc-trunk/gcc/toplev.c:1900
#22 toplev_main (argc=18, argv=0x7fffffffda18) at
/mnt/svn/gcc-trunk/gcc/toplev.c:1963
#23 0x00007ffff63ccbbd in __libc_start_main () from /lib/libc.so.6
#24 0x00000000004fe919 in _start ()
Tested revisions:
r170012 - crash
4.5 r170013 - OK
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
@ 2011-02-11 10:55 ` rguenth at gcc dot gnu.org
2011-02-22 10:09 ` jakub at gcc dot gnu.org
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-02-11 10:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.6.0
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
2011-02-11 10:55 ` [Bug middle-end/47691] " rguenth at gcc dot gnu.org
@ 2011-02-22 10:09 ` jakub at gcc dot gnu.org
2011-02-25 23:12 ` steven at gcc dot gnu.org
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-02-22 10:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
CC| |jakub at gcc dot gnu.org
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
2011-02-11 10:55 ` [Bug middle-end/47691] " rguenth at gcc dot gnu.org
2011-02-22 10:09 ` jakub at gcc dot gnu.org
@ 2011-02-25 23:12 ` steven at gcc dot gnu.org
2011-02-25 23:13 ` steven at gcc dot gnu.org
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: steven at gcc dot gnu.org @ 2011-02-25 23:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Steven Bosscher <steven at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |steven at gcc dot gnu.org
--- Comment #1 from Steven Bosscher <steven at gcc dot gnu.org> 2011-02-25 23:07:32 UTC ---
I'll see if I can turn this test case into a C test case, to maybe raise this
to P1.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
` (2 preceding siblings ...)
2011-02-25 23:12 ` steven at gcc dot gnu.org
@ 2011-02-25 23:13 ` steven at gcc dot gnu.org
2011-03-12 11:03 ` steven at gcc dot gnu.org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: steven at gcc dot gnu.org @ 2011-02-25 23:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Steven Bosscher <steven at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2011.02.25 23:07:52
Ever Confirmed|0 |1
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
` (3 preceding siblings ...)
2011-02-25 23:13 ` steven at gcc dot gnu.org
@ 2011-03-12 11:03 ` steven at gcc dot gnu.org
2011-03-25 19:56 ` [Bug middle-end/47691] [4.6/4.7 " jakub at gcc dot gnu.org
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: steven at gcc dot gnu.org @ 2011-03-12 11:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Steven Bosscher <steven at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEW
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
` (4 preceding siblings ...)
2011-03-12 11:03 ` steven at gcc dot gnu.org
@ 2011-03-25 19:56 ` jakub at gcc dot gnu.org
2011-06-27 15:24 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-03-25 19:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.0 |4.6.1
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-25 19:51:48 UTC ---
GCC 4.6.0 is being released, adjusting target milestone.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
` (5 preceding siblings ...)
2011-03-25 19:56 ` [Bug middle-end/47691] [4.6/4.7 " jakub at gcc dot gnu.org
@ 2011-06-27 15:24 ` jakub at gcc dot gnu.org
2011-07-24 4:43 ` spop at gcc dot gnu.org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-06-27 15:24 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.1 |4.6.2
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-06-27 12:32:36 UTC ---
GCC 4.6.1 is being released.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
` (6 preceding siblings ...)
2011-06-27 15:24 ` jakub at gcc dot gnu.org
@ 2011-07-24 4:43 ` spop at gcc dot gnu.org
2011-07-27 16:53 ` spop at gcc dot gnu.org
2011-07-27 16:54 ` spop at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: spop at gcc dot gnu.org @ 2011-07-24 4:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Sebastian Pop <spop at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |spop at gcc dot gnu.org
|gnu.org |
--- Comment #4 from Sebastian Pop <spop at gcc dot gnu.org> 2011-07-24 04:42:53 UTC ---
Patch
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg02057.html
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
` (7 preceding siblings ...)
2011-07-24 4:43 ` spop at gcc dot gnu.org
@ 2011-07-27 16:53 ` spop at gcc dot gnu.org
2011-07-27 16:54 ` spop at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: spop at gcc dot gnu.org @ 2011-07-27 16:53 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
--- Comment #5 from Sebastian Pop <spop at gcc dot gnu.org> 2011-07-27 16:52:58 UTC ---
Author: spop
Date: Wed Jul 27 16:52:52 2011
New Revision: 176836
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176836
Log:
Fix PR47691: do not abort compilation when code generation fails
2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/47691
* graphite-clast-to-gimple.c (translate_clast_user): Update use of
copy_bb_and_scalar_dependences.
* sese.c (rename_uses): Do not call gcc_assert. Set gloog_error.
(graphite_copy_stmts_from_block): Update call to rename_uses.
(copy_bb_and_scalar_dependences): Update call to
graphite_copy_stmts_from_block.
* sese.h (copy_bb_and_scalar_dependences): Update declaration.
* gfortran.dg/graphite/id-pr47691.f: New.
Added:
trunk/gcc/testsuite/gfortran.dg/graphite/id-pr47691.f
Modified:
trunk/gcc/ChangeLog
trunk/gcc/graphite-clast-to-gimple.c
trunk/gcc/sese.c
trunk/gcc/sese.h
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/47691] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop
2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
` (8 preceding siblings ...)
2011-07-27 16:53 ` spop at gcc dot gnu.org
@ 2011-07-27 16:54 ` spop at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: spop at gcc dot gnu.org @ 2011-07-27 16:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691
Sebastian Pop <spop at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #6 from Sebastian Pop <spop at gcc dot gnu.org> 2011-07-27 16:54:37 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2011-07-27 16:54 UTC | newest]
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2011-02-10 21:31 [Bug middle-end/47691] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop zsojka at seznam dot cz
2011-02-11 10:55 ` [Bug middle-end/47691] " rguenth at gcc dot gnu.org
2011-02-22 10:09 ` jakub at gcc dot gnu.org
2011-02-25 23:12 ` steven at gcc dot gnu.org
2011-02-25 23:13 ` steven at gcc dot gnu.org
2011-03-12 11:03 ` steven at gcc dot gnu.org
2011-03-25 19:56 ` [Bug middle-end/47691] [4.6/4.7 " jakub at gcc dot gnu.org
2011-06-27 15:24 ` jakub at gcc dot gnu.org
2011-07-24 4:43 ` spop at gcc dot gnu.org
2011-07-27 16:53 ` spop at gcc dot gnu.org
2011-07-27 16:54 ` spop at gcc dot gnu.org
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