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* [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
@ 2008-10-16 15:00 dwarak dot rajagopal at amd dot com
2008-10-16 15:01 ` [Bug middle-end/37851] " dwarak dot rajagopal at amd dot com
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: dwarak dot rajagopal at amd dot com @ 2008-10-16 15:00 UTC (permalink / raw)
To: gcc-bugs
gfortran -O2 -floop-block 939.f90
939.f90: In function 'solvep':
939.f90:6: internal compiler error: in expand_scalar_variables_expr, at
graphite.c:3617
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
This was tested on the graphite branch. The reduced testcase from polyhedron
benchmark is attached.
- Dwarak
--
Summary: [graphite] ICE in expand_scalar_variables_expr, at
graphite.c:3617
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dwarak dot rajagopal at amd dot com
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
@ 2008-10-16 15:01 ` dwarak dot rajagopal at amd dot com
2008-10-22 20:07 ` grosser at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: dwarak dot rajagopal at amd dot com @ 2008-10-16 15:01 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from dwarak dot rajagopal at amd dot com 2008-10-16 15:00 -------
Created an attachment (id=16509)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16509&action=view)
Testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
2008-10-16 15:01 ` [Bug middle-end/37851] " dwarak dot rajagopal at amd dot com
@ 2008-10-22 20:07 ` grosser at gcc dot gnu dot org
2008-10-23 20:11 ` grosser at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: grosser at gcc dot gnu dot org @ 2008-10-22 20:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from grosser at gcc dot gnu dot org 2008-10-22 20:05 -------
Polyhedron also fails with this bug in, if you use -fgraphite-identity in the
graphite branch.
bug.f90: In function 'sw':
bug.f90:6: internal compiler error: in expand_scalar_variables_expr, at
graphite.c:3618
capacita.f90: In function 'cgstab':
capacita.f90:12: internal compiler error: in expand_scalar_variables_expr, at
graphite.c:3618
channel.f90: In function 'sw':
channel.f90:6: internal compiler error: in expand_scalar_variables_expr, at
graphite.c:3618
gas_dyn.f90: In function 'keel':
gas_dyn.f90:435: internal compiler error: in expand_scalar_variables_expr, at
graphite.c:3618
rnflow.f90: In function 'rnflow':
rnflow.f90:4478: internal compiler error: in expand_scalar_variables_expr, at
graphite.c:3618
--
grosser at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |Jan dot Sjodin at amd dot
| |com
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-10-22 20:05:58
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
2008-10-16 15:01 ` [Bug middle-end/37851] " dwarak dot rajagopal at amd dot com
2008-10-22 20:07 ` grosser at gcc dot gnu dot org
@ 2008-10-23 20:11 ` grosser at gcc dot gnu dot org
2008-10-23 20:12 ` grosser at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: grosser at gcc dot gnu dot org @ 2008-10-23 20:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from grosser at gcc dot gnu dot org 2008-10-23 20:09 -------
It seems we do not have implemented all cases in expand_scalar_variables_expr()
Backtrace for "f951 -O2 -fgraphite-identity".
#1 0x081f3461 in fancy_abort (file=Could not find the frame base for
"fancy_abort".
) at ../../../git/gcc/diagnostic.c:712
#2 0x08a11e58 in expand_scalar_variables_expr (type=0x290a42d8,
op0=0x290d09b0, code=COMPONENT_REF,
op1=0x0, gbb=0x8e32fa0, scop=0x8e0df10, old_loop_father=0x29140160)
at ../../../git/gcc/graphite.c:3617
#3 0x08a11e37 in expand_scalar_variables_expr (type=0x290a42d8,
op0=0x29131738, code=SSA_NAME,
op1=0x0, gbb=0x8e32fa0, scop=0x8e0df10, old_loop_father=0x29140160)
at ../../../git/gcc/graphite.c:3612
#4 0x08a11ef4 in expand_scalar_variables_stmt (stmt=0x291283c0, gbb=0x8e32fa0,
scop=0x8e0df10,
old_loop_father=0x29140160) at ../../../git/gcc/graphite.c:3639
#5 0x08a12083 in expand_scalar_variables (gbb=0x8e32fa0, scop=0x8e0df10,
old_loop_father=0x29140160)
at ../../../git/gcc/graphite.c:3666
#6 0x08a125bb in translate_clast (scop=0x8e0df10, context_loop=0x291331b8,
stmt=0x8ed2450,
next_e=0x29143938, ivstack=0xbfbfe8c0) at ../../../git/gcc/graphite.c:3791
#7 0x08a128bd in translate_clast (scop=0x8e0df10, context_loop=0x291331b8,
stmt=0x8e9c540,
next_e=0x29135d70, ivstack=0xbfbfe8c0) at ../../../git/gcc/graphite.c:3843
#8 0x08a1253d in translate_clast (scop=0x8e0df10, context_loop=0x291331b8,
stmt=0x8eb1ff0,
next_e=0x29135d70, ivstack=0xbfbfe8c0) at ../../../git/gcc/graphite.c:3777
#9 0x08a147b2 in gloog (scop=0x8e0df10, stmt=0x8eb1ff0) at
../../../git/gcc/graphite.c:4366
Here we miss: COMPONENT_REF
--
grosser at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |grosser at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2008-10-22 20:05:58 |2008-10-23 20:09:51
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
` (2 preceding siblings ...)
2008-10-23 20:11 ` grosser at gcc dot gnu dot org
@ 2008-10-23 20:12 ` grosser at gcc dot gnu dot org
2008-11-07 15:19 ` howarth at nitro dot med dot uc dot edu
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: grosser at gcc dot gnu dot org @ 2008-10-23 20:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from grosser at gcc dot gnu dot org 2008-10-23 20:11 -------
Created an attachment (id=16534)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16534&action=view)
Testcase fails because of missing INDIRECT_REF
#0 internal_error (gmsgid=0x8ae0d27 "in %s, at %s:%d") at
../../../git/gcc/diagnostic.c:656
#1 0x081d0c01 in fancy_abort (file=Could not find the frame base for
"fancy_abort".
) at ../../../git/gcc/diagnostic.c:712
#2 0x089d98c8 in expand_scalar_variables_expr (type=0x290f4820,
op0=0x29073b20, code=INDIRECT_REF, op1=0x0, gbb=0x8d32400, scop=0x8d320a0,
old_loop_father=0x29106d68) at ../../../git/gcc/graphite.c:3617
#3 0x089d98a7 in expand_scalar_variables_expr (type=0x290f4820,
op0=0x29104348, code=SSA_NAME, op1=0x0, gbb=0x8d32400, scop=0x8d320a0,
old_loop_father=0x29106d68) at ../../../git/gcc/graphite.c:3612
#4 0x089d9964 in expand_scalar_variables_stmt (stmt=0x290f73c0, gbb=0x8d32400,
scop=0x8d320a0, old_loop_father=0x29106d68) at ../../../git/gcc/graphite.c:3639
#5 0x089d9af3 in expand_scalar_variables (gbb=0x8d32400, scop=0x8d320a0,
old_loop_father=0x29106d68) at ../../../git/gcc/graphite.c:3666
#6 0x089da02b in translate_clast (scop=0x8d320a0, context_loop=0x29106f20,
stmt=0x8d8cd10, next_e=0x2910d050, ivstack=0xbfbfe880) at
../../../git/gcc/graphite.c:3791
#7 0x089da24b in translate_clast (scop=0x8d320a0, context_loop=0x29106d10,
stmt=0x8d33d00, next_e=0x290c2ac8, ivstack=0xbfbfe880) at
../../../git/gcc/graphite.c:3827
#8 0x089d9fad in translate_clast (scop=0x8d320a0, context_loop=0x29106d10,
stmt=0x8d8c5d0, next_e=0x290c2ac8, ivstack=0xbfbfe880) at
../../../git/gcc/graphite.c:3777
#9 0x089dc222 in gloog (scop=0x8d320a0, stmt=0x8d8c5d0) at
../../../git/gcc/graphite.c:4366
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
` (3 preceding siblings ...)
2008-10-23 20:12 ` grosser at gcc dot gnu dot org
@ 2008-11-07 15:19 ` howarth at nitro dot med dot uc dot edu
2008-11-07 15:26 ` howarth at nitro dot med dot uc dot edu
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: howarth at nitro dot med dot uc dot edu @ 2008-11-07 15:19 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from howarth at nitro dot med dot uc dot edu 2008-11-07 15:18 -------
*** Bug 38043 has been marked as a duplicate of this bug. ***
--
howarth at nitro dot med dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |howarth at nitro dot med dot
| |uc dot edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
` (4 preceding siblings ...)
2008-11-07 15:19 ` howarth at nitro dot med dot uc dot edu
@ 2008-11-07 15:26 ` howarth at nitro dot med dot uc dot edu
2008-11-27 17:13 ` grosser at gcc dot gnu dot org
2008-12-03 20:55 ` spop at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: howarth at nitro dot med dot uc dot edu @ 2008-11-07 15:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from howarth at nitro dot med dot uc dot edu 2008-11-07 15:24 -------
*** Bug 38041 has been marked as a duplicate of this bug. ***
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
` (5 preceding siblings ...)
2008-11-07 15:26 ` howarth at nitro dot med dot uc dot edu
@ 2008-11-27 17:13 ` grosser at gcc dot gnu dot org
2008-12-03 20:55 ` spop at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: grosser at gcc dot gnu dot org @ 2008-11-27 17:13 UTC (permalink / raw)
To: gcc-bugs
--
grosser at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|grosser at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
Status|ASSIGNED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617
2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
` (6 preceding siblings ...)
2008-11-27 17:13 ` grosser at gcc dot gnu dot org
@ 2008-12-03 20:55 ` spop at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: spop at gcc dot gnu dot org @ 2008-12-03 20:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from spop at gcc dot gnu dot org 2008-12-03 20:50 -------
Already fixed.
*** This bug has been marked as a duplicate of 37684 ***
--
spop at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851
^ permalink raw reply [flat|nested] 9+ messages in thread
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2008-10-16 15:00 [Bug middle-end/37851] New: [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 dwarak dot rajagopal at amd dot com
2008-10-16 15:01 ` [Bug middle-end/37851] " dwarak dot rajagopal at amd dot com
2008-10-22 20:07 ` grosser at gcc dot gnu dot org
2008-10-23 20:11 ` grosser at gcc dot gnu dot org
2008-10-23 20:12 ` grosser at gcc dot gnu dot org
2008-11-07 15:19 ` howarth at nitro dot med dot uc dot edu
2008-11-07 15:26 ` howarth at nitro dot med dot uc dot edu
2008-11-27 17:13 ` grosser at gcc dot gnu dot org
2008-12-03 20:55 ` spop at gcc dot gnu dot org
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