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[Bug lto/53318] New: ICE in verify_gimple

From: "kargl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: Fri, 11 May 2012 01:34:00 +0000
Subject: [Bug lto/53318] New: ICE in verify_gimple
Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53318

             Bug #: 53318
           Summary: ICE in verify_gimple
    Classification: Unclassified
           Product: gcc
           Version: lto
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: kargl@gcc.gnu.org


% cd gcc/gcc4x/
% svn update
% svn info
Path: .
Working Copy Root Path: /usr/home/kargl/gcc/gcc4x
URL: svn://gcc.gnu.org/svn/gcc/trunk
Repository Root: svn://gcc.gnu.org/svn/gcc
Repository UUID: 138bc75d-0d04-0410-961f-82ee72b054a4
Revision: 187385
Node Kind: directory
Schedule: normal
Last Changed Author: ebotcazou
Last Changed Rev: 187384
Last Changed Date: 2012-05-10 15:17:37 -0700 (Thu, 10 May 2012)
% cd ../obj4x
% ../gcc4x/configure --prefix=$HOME/work --enable-languages=c,fortran \
--disable-bootstrap
% gmake -j3
% cd gcc
% gmake check-gfortran


        === gfortran Summary ===

# of expected passes        41035
# of unexpected failures    6
# of unexpected successes    16
# of expected failures        42
# of unresolved testcases    6
# of unsupported tests        229



Executing on host:
/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
-B/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/
f_lto_pr45586-2_0.o  -fno-diagnostics-show-caret  -O0 -flto
-flto-partition=none   
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs     
-o gfortran-dg-lto-pr45586-2-01.exe    (timeout = 300)
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2397_23->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status
compiler exited with status 1
output is:
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2397_23->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status

FAIL: gfortran.dg/lto/pr45586-2 f_lto_pr45586-2_0.o-f_lto_pr45586-2_0.o link,
-O0 -flto -flto-partition=none  (internal compiler error)
UNRESOLVED: gfortran.dg/lto/pr45586-2 f_lto_pr45586-2_0.o-f_lto_pr45586-2_0.o
execute -O0 -flto -flto-partition=none 

Executing on host:
/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
-B/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/
f_lto_pr45586-2_0.o  -fno-diagnostics-show-caret  -O0 -flto
-flto-partition=1to1   
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs     
-o gfortran-dg-lto-pr45586-2-21.exe    (timeout = 300)
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2387_23->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status
compiler exited with status 1
output is:
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2387_23->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status

FAIL: gfortran.dg/lto/pr45586-2 f_lto_pr45586-2_0.o-f_lto_pr45586-2_0.o link,
-O0 -flto -flto-partition=1to1  (internal compiler error)
UNRESOLVED: gfortran.dg/lto/pr45586-2 f_lto_pr45586-2_0.o-f_lto_pr45586-2_0.o
execute -O0 -flto -flto-partition=1to1 

Executing on host:
/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
-B/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/
f_lto_pr45586-2_0.o  -fno-diagnostics-show-caret  -O0 -flto   
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs     
-o gfortran-dg-lto-pr45586-2-41.exe    (timeout = 300)
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2387_23->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status
compiler exited with status 1
output is:
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2387_23->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586-2_0.f90:22:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status

FAIL: gfortran.dg/lto/pr45586-2 f_lto_pr45586-2_0.o-f_lto_pr45586-2_0.o link,
-O0 -flto  (internal compiler error)
UNRESOLVED: gfortran.dg/lto/pr45586-2 f_lto_pr45586-2_0.o-f_lto_pr45586-2_0.o
execute -O0 -flto 

Executing on host:
/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
-B/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/
f_lto_pr45586_0.o  -fno-diagnostics-show-caret  -O0 -flto -flto-partition=none 
  -B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs     
-o gfortran-dg-lto-pr45586-01.exe    (timeout = 300)
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2478_5->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status
compiler exited with status 1
output is:
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2478_5->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status

FAIL: gfortran.dg/lto/pr45586 f_lto_pr45586_0.o-f_lto_pr45586_0.o link, -O0
-flto -flto-partition=none  (internal compiler error)
UNRESOLVED: gfortran.dg/lto/pr45586 f_lto_pr45586_0.o-f_lto_pr45586_0.o execute
-O0 -flto -flto-partition=none 

Executing on host:
/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
-B/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/
f_lto_pr45586_0.o  -fno-diagnostics-show-caret  -O0 -flto -flto-partition=1to1 
  -B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs     
-o gfortran-dg-lto-pr45586-21.exe    (timeout = 300)
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2405_5->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status
compiler exited with status 1
output is:
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2405_5->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status

FAIL: gfortran.dg/lto/pr45586 f_lto_pr45586_0.o-f_lto_pr45586_0.o link, -O0
-flto -flto-partition=1to1  (internal compiler error)
UNRESOLVED: gfortran.dg/lto/pr45586 f_lto_pr45586_0.o-f_lto_pr45586_0.o execute
-O0 -flto -flto-partition=1to1 

Executing on host:
/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
-B/usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/
f_lto_pr45586_0.o  -fno-diagnostics-show-caret  -O0 -flto   
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libgfortran/.libs
-B/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs
-L/usr/home/kargl/gcc/obj4x/i386-unknown-freebsd10.0/./libquadmath/.libs     
-o gfortran-dg-lto-pr45586-41.exe    (timeout = 300)
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2405_5->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status
compiler exited with status 1
output is:
In file included from :0:0:
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90: In
function 's1':
/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
error: non-trivial conversion at assignment
struct array3_real(kind=8)
struct array3_real(kind=8)
y = D.2405_5->r;

/usr/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/lto/pr45586_0.f90:14:0:
internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /usr/home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
returned 1 exit status
collect2: error: lto-wrapper returned 1 exit status

FAIL: gfortran.dg/lto/pr45586 f_lto_pr45586_0.o-f_lto_pr45586_0.o link, -O0
-flto  (internal compiler error)
UNRESOLVED: gfortran.dg/lto/pr45586 f_lto_pr45586_0.o-f_lto_pr45586_0.o execute
-O0 -flto
Follow-Ups:
- [Bug lto/53318] ICE in verify_gimple
  - From: kargl at gcc dot gnu.org
- [Bug lto/53318] ICE in verify_gimple
  - From: rguenth at gcc dot gnu.org
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