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* [Bug fortran/54851] New: Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE @ 2012-10-07 21:40 dominiq at lps dot ens.fr 2012-10-08 7:12 ` [Bug fortran/54851] " janus at gcc dot gnu.org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: dominiq at lps dot ens.fr @ 2012-10-07 21:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54851 Bug #: 54851 Summary: Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned@gcc.gnu.org ReportedBy: dominiq@lps.ens.fr Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives In file included from :0:0: /opt/gcc/_clean/gcc/testsuite/gfortran.dg/class_array_7.f03: In function 'main': /opt/gcc/_clean/gcc/testsuite/gfortran.dg/class_array_7.f03:49:0: internal compiler error: in fold_convert_loc, at fold-const.c:1979 use realloc ^ Reduced test case module realloc implicit none type :: base_type integer :: i end type base_type contains character(20) function print_type (name, a) character(*), intent(in) :: name class(base_type), dimension(:), intent(in) :: a select type (a) type is (base_type); print_type = NAME // " is base_type" end select end function end module realloc program main use realloc implicit none class(base_type), dimension(:), allocatable :: a allocate (base_type :: a(10)) if (trim (print_type ("a", a)) .ne. "a is base_type") call abort end program main ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/54851] Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE 2012-10-07 21:40 [Bug fortran/54851] New: Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE dominiq at lps dot ens.fr @ 2012-10-08 7:12 ` janus at gcc dot gnu.org 2012-10-08 8:14 ` dominiq at lps dot ens.fr 2014-01-12 11:26 ` dominiq at lps dot ens.fr 2 siblings, 0 replies; 4+ messages in thread From: janus at gcc dot gnu.org @ 2012-10-08 7:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54851 janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |janus at gcc dot gnu.org --- Comment #1 from janus at gcc dot gnu.org 2012-10-08 07:12:33 UTC --- The following variant even ICEs with "-O0 -flto": module realloc implicit none type :: base_type end type contains character(20) function print_type (a) class(base_type), dimension(:), intent(in) :: a print_type = " is base_type" end function end module realloc program main use realloc implicit none type(base_type), dimension(:), allocatable :: a allocate (base_type :: a(2)) print *,print_type (a) end program main c0.f90: In function ‘MAIN__’: c0.f90:13:0: error: non-trivial conversion at assignment program main ^ struct array1_base_type struct array1_base_type class.2._data = a; c0.f90:13:0: internal compiler error: verify_gimple failed 0x96a00e verify_gimple_in_cfg(function*) /home/jweil/gcc48/trunk/gcc/tree-cfg.c:4727 0x85acfb execute_function_todo /home/jweil/gcc48/trunk/gcc/passes.c:1839 0x85a7cf do_per_function /home/jweil/gcc48/trunk/gcc/passes.c:1688 0x85ae1f execute_todo /home/jweil/gcc48/trunk/gcc/passes.c:1872 0x85b247 execute_one_ipa_transform_pass /home/jweil/gcc48/trunk/gcc/passes.c:2046 0x85b2e9 execute_all_ipa_transforms() /home/jweil/gcc48/trunk/gcc/passes.c:2074 0x5b7d06 expand_function /home/jweil/gcc48/trunk/gcc/cgraphunit.c:1594 0x5b853d output_in_order /home/jweil/gcc48/trunk/gcc/cgraphunit.c:1794 0x5b8c5d compile() /home/jweil/gcc48/trunk/gcc/cgraphunit.c:1998 0x51e0b7 lto_main() /home/jweil/gcc48/trunk/gcc/lto/lto.c:3340 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/54851] Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE 2012-10-07 21:40 [Bug fortran/54851] New: Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE dominiq at lps dot ens.fr 2012-10-08 7:12 ` [Bug fortran/54851] " janus at gcc dot gnu.org @ 2012-10-08 8:14 ` dominiq at lps dot ens.fr 2014-01-12 11:26 ` dominiq at lps dot ens.fr 2 siblings, 0 replies; 4+ messages in thread From: dominiq at lps dot ens.fr @ 2012-10-08 8:14 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54851 Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2012-10-08 Ever Confirmed|0 |1 --- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-10-08 08:13:52 UTC --- > The following variant even ICEs with "-O0 -flto": ... This kind of ICEs disappear when gfortran is configured with --enable-checking=release, while the one reported in comment #0 does not. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/54851] Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE 2012-10-07 21:40 [Bug fortran/54851] New: Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE dominiq at lps dot ens.fr 2012-10-08 7:12 ` [Bug fortran/54851] " janus at gcc dot gnu.org 2012-10-08 8:14 ` dominiq at lps dot ens.fr @ 2014-01-12 11:26 ` dominiq at lps dot ens.fr 2 siblings, 0 replies; 4+ messages in thread From: dominiq at lps dot ens.fr @ 2014-01-12 11:26 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54851 Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- This PR has been fixed between r206354 (ICE) and r206560 (OK) (likely r206461). Closing as FIXED. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-01-12 11:26 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-10-07 21:40 [Bug fortran/54851] New: Compiling gfortran.dg/class_array_7.f03 with '-O1 -flto' gives an ICE dominiq at lps dot ens.fr 2012-10-08 7:12 ` [Bug fortran/54851] " janus at gcc dot gnu.org 2012-10-08 8:14 ` dominiq at lps dot ens.fr 2014-01-12 11:26 ` dominiq at lps dot ens.fr
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