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* [Bug middle-end/62695] New: [5.0 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:3189
@ 2014-09-02 5:29 Joost.VandeVondele at mat dot ethz.ch
2014-09-02 8:22 ` [Bug middle-end/62695] " rguenth at gcc dot gnu.org
2014-09-02 8:23 ` rguenth at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: Joost.VandeVondele at mat dot ethz.ch @ 2014-09-02 5:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62695
Bug ID: 62695
Summary: [5.0 Regression] internal compiler error: in
get_constraint_for_component_ref, at
tree-ssa-structalias.c:3189
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: Joost.VandeVondele at mat dot ethz.ch
A recent trunk regression between good: r214776 and bad r214808, suspect
r214795
> gfortran -c -fipa-pta -O1 bug.f90
bug.f90:23:0:
END SUBROUTINE dbcsr_mp_make_env
^
internal compiler error: in get_constraint_for_component_ref, at
tree-ssa-structalias.c:3189
0xc537eb get_constraint_for_component_ref
../../gcc/gcc/tree-ssa-structalias.c:3189
0xc537eb get_constraint_for_1
../../gcc/gcc/tree-ssa-structalias.c:3454
0xc547f2 get_constraint_for_address_of
../../gcc/gcc/tree-ssa-structalias.c:3325
0xc5330f get_constraint_for_1
../../gcc/gcc/tree-ssa-structalias.c:3393
0xc547f2 get_constraint_for_address_of
../../gcc/gcc/tree-ssa-structalias.c:3325
0xc59d09 find_func_clobbers
../../gcc/gcc/tree-ssa-structalias.c:5042
0xc59d09 ipa_pta_execute
../../gcc/gcc/tree-ssa-structalias.c:7180
> cat bug.f90
MODULE dbcsr_dist_operations
TYPE dbcsr_mp_obj
END TYPE dbcsr_mp_obj
INTERFACE
SUBROUTINE dbcsr_mp_new(mp_env, pgrid, mp_group, mynode, numnodes, myprow,&
mypcol)
IMPORT
TYPE(dbcsr_mp_obj), INTENT(OUT) :: mp_env
INTEGER, DIMENSION(0:, 0:), INTENT(IN) :: pgrid
END SUBROUTINE dbcsr_mp_new
END INTERFACE
CONTAINS
SUBROUTINE dbcsr_mp_make_env (mp_env, mp_group, &
nprocs, pgrid_dims, error)
TYPE(dbcsr_mp_obj), INTENT(OUT) :: mp_env
OPTIONAL :: pgrid_dims
INTEGER :: error_handle, group, mynode, &
numnodes, pcol, prow
INTEGER, ALLOCATABLE, DIMENSION(:, :) :: pgrid
INTEGER, DIMENSION(2) :: coord, myploc, npdims
CALL dbcsr_mp_new (mp_env, pgrid, group, mynode, numnodes,&
myprow=myploc(1), mypcol=myploc(2))
END SUBROUTINE dbcsr_mp_make_env
END MODULE dbcsr_dist_operations
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug middle-end/62695] [5.0 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:3189
2014-09-02 5:29 [Bug middle-end/62695] New: [5.0 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:3189 Joost.VandeVondele at mat dot ethz.ch
@ 2014-09-02 8:22 ` rguenth at gcc dot gnu.org
2014-09-02 8:23 ` rguenth at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-09-02 8:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62695
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
Target Milestone|--- |5.0
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug middle-end/62695] [5.0 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:3189
2014-09-02 5:29 [Bug middle-end/62695] New: [5.0 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:3189 Joost.VandeVondele at mat dot ethz.ch
2014-09-02 8:22 ` [Bug middle-end/62695] " rguenth at gcc dot gnu.org
@ 2014-09-02 8:23 ` rguenth at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-09-02 8:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62695
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Sep 2 08:22:33 2014
New Revision: 214810
URL: https://gcc.gnu.org/viewcvs?rev=214810&root=gcc&view=rev
Log:
2014-09-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/62695
* tree-ssa-structalias.c (find_func_clobbers): Add missing
vector truncate.
* gfortran.dg/pr62695.f90: New testcase.
Added:
trunk/gcc/testsuite/gfortran.dg/pr62695.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-structalias.c
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-09-02 5:29 [Bug middle-end/62695] New: [5.0 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:3189 Joost.VandeVondele at mat dot ethz.ch
2014-09-02 8:22 ` [Bug middle-end/62695] " rguenth at gcc dot gnu.org
2014-09-02 8:23 ` rguenth at gcc dot gnu.org
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